WO2021068092A1 - Cadenas pour bouteilles de gaz à technologie ido - Google Patents

Cadenas pour bouteilles de gaz à technologie ido Download PDF

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Publication number
WO2021068092A1
WO2021068092A1 PCT/CL2020/050123 CL2020050123W WO2021068092A1 WO 2021068092 A1 WO2021068092 A1 WO 2021068092A1 CL 2020050123 W CL2020050123 W CL 2020050123W WO 2021068092 A1 WO2021068092 A1 WO 2021068092A1
Authority
WO
WIPO (PCT)
Prior art keywords
padlock
lot
type device
technology according
projections
Prior art date
Application number
PCT/CL2020/050123
Other languages
English (en)
Spanish (es)
Inventor
Diego GARCIA MITJANS
Johann Vincent HORN BENGOA
Original Assignee
Abastible S.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abastible S.A. filed Critical Abastible S.A.
Priority to MX2022004329A priority Critical patent/MX2022004329A/es
Priority to ES202290033A priority patent/ES2918499B2/es
Publication of WO2021068092A1 publication Critical patent/WO2021068092A1/fr
Priority to CONC2022/0005829A priority patent/CO2022005829A2/es

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means

Definitions

  • the present invention refers to an electromechanical system to be used in a loT (Internet of Things or Internet of Things) padlock which is installed in the valve of liquefied petroleum gas cylinders.
  • the liquefied gas cylinder with the loT padlock in the closed position is left in the place where the customer is, so that when it needs to be occupied, the loT padlock located on the valve of said cylinder can be unlocked through an application installed in a mobile device such as a cell phone, thereby achieving immediate use of the cylinder thus delivering a continuous supply to the customer.
  • LPG liquefied petroleum gas
  • stoves that have a LPG cylinder charge on the back, for cooking by means of kitchen appliances adapted for the use of LPG, in the provision of hot water by means of heaters adapted for the use of LPG or other types of appliances for domestic, commercial and industrial use that require the generation of heat for their operation
  • the document CN203102444 relates to the technical field of smart gas devices, in particular smart phone-based self-pay gas meter.
  • the smartphone-based self-pay gas meter comprises a protective shell, a front protective cover, a mechanical counter, a main control circuit board, a phone charging connection port, an electric valve, and a counter mechanism. .
  • the mechanical counter is arranged in the upper part of the front end of the protective shell, the main control circuit board is arranged in the lower end of the mechanical counter, the phone charging connection through a port that is arranged in the Right side of the main control circuit board, the counter mechanism is arranged at the rear end of the inside of the protective housing, the electric valve is connected at the upper end of the counter mechanism, and the electric valve is arranged at the protective casing.
  • the smartphone-based automatic payment gas meter the phone is used as an intermediary, the GPRS network which is used as a transmission channel, and the payment is finalized through a payment platform. Therefore, the function of charging the gas meter can be achieved when the phone is able to connect to the Internet, and the smartphone-based automatic payment gas meter is convenient and fast.
  • This document is related to the continuous supply of gas through the pipeline, using the cell phone to manage the payment in such a way as to keep said supply constant and does not consider the supply of LPG through container cylinders.
  • Document CN105184625 discloses a method of distribution of liquefied petroleum gas cylinders based on a 020 mode (on-line for off-line orders).
  • the LPG cylinder distribution method comprises a user order step, a delivery order receipt step, a delivery delivery step, a handover step from the delivery person, a confirmation step and user identification, and a user settlement evaluation step.
  • the 020-based LPG cylinder distribution method combines an offline LPG consumption business opportunity with the Internet of Things, reduces merchants' marketing and distribution costs, creates a new market channel and has unmatched advantages.
  • the traditional system is outperformed in view of the safety aspects of gas cylinders, field distribution, fill quality, process monitoring and the like.
  • a business model is disclosed where the user enters his liquefied gas order through an application on his mobile device, the system recognizes him as a user and locates him. The user pays the value of the gas cylinder through the application, which triggers the distribution action of a coded cylinder to track the order, including the route of the delivery truck.
  • This document does not disclose a padlock-type device with Bluetooth transmission means, which is placed on the valve of a gas cylinder that the customer already has in his possession and that, by paying through his mobile device, the padlock is unlocked Therefore, you can make use of the gas cylinder, waiting for the replacement cylinder to arrive at your home.
  • Document CN107491875 discloses a management technology smart liquefied gas, and in particular to a safe and smart management method for bottled fuel gas.
  • the secure and smart administration method comprises the following steps: 1) follow an application or download the application by a user; 2) perform real name registration to become a member, link to payments and place orders according to the requirement; 3) Automatically assign dispensing logistics by a system; 4) scanning a two-dimensional code by the user and transmitting a short message verification code to the user's mobile phone by the system; 5) record a short message confirming the code, opening a built-in valve and opening a manual valve to start a gas cylinder; 6) In the process of use, realize the real-time upload of gas cylinder pressure and flow data in a normal state, upload the valve self-test data, and upload the gas cylinder positioning data; and 7) record the cost in real time through the system and make the deduction from an insured cost account.
  • the safe and intelligent management method through the application settings in which development and multiple functions are integrated, online data exchange and real-time data transmission can be realized, which facilitates the smart online management in a liquefied gas storage pond.
  • the safe and intelligent management method has the advantages of high security, high practicability, and relatively high convenience.
  • the invention disclosed in this document is related to the filling of a gas cylinder made directly by the user, which activates the system through his mobile device, allowing to send the liquefied gas contained in a tank of storage to the gas cylinder to be loaded and removed by the user.
  • Document CN109296811 discloses a IoT or Internet of Things control device for an electric fuel gas valve with a Bluetooth remote control.
  • the device comprises a controller, a motor, a fuel gas valve, a remote control and a mobile phone, in which the controller is composed of a power circuit, a microcomputer unit circuit with a single controller, a circuit of the Controller Bluetooth module, a controller display, a leak detection circuit, a charge and discharge circuit, an electrical quantity detection circuit, an alarm circuit, a memory circuit and a motor drive circuit.
  • the remote control is composed of a remote control single chip microprocessor unit circuit, a remote control Bluetooth circuit, a remote control display circuit, and a key circuit.
  • the device greatly improves the safety and maneuverability of the fuel gas application and the safety and convenience of the fuel gas application of the refueling industry to residents.
  • the device can automatically and accurately record the fuel gas on and off duration to allow a fuel gas user to accurately master the cost of time of use of each fuel gas tank .
  • This document points out that with the popularization of bottled gas, it is very convenient for people to use bottled gas for cooking, especially in the restaurant industry.
  • the gas cylinder valves on the market use a manually operated bolt structure, and the valves drawbacks of its operation are becoming more and more obvious.
  • None of the state-of-the-art documents disclose a padlock-type device with IoT technology (Internet of Things or Internet of Things) which is installed in the valve of liquefied petroleum gas cylinders to block access to it, in such a way so that when the customer requires the use of that full cylinder and that has a loT padlock installed in its valve in the locked position, through an application installed on their mobile device, such as a cell phone, they connect to the internet by accessing the platform of the gas cylinder distribution company, in such a way that when carrying out the payment process, a signal is sent from the same platform that reaches the mobile device, allowing it to communicate with the loT padlock, for example through communication via bluetooth, to automatically activate the Electromechanical elements inside causing unlocking, with which the loT padlock is released and the customer can immediately use the gas cylinder.
  • IoT technology Internet of Things or Internet of Things
  • a user who has in his place of residence or office a gas cylinder that he has not yet paid for, but which is filled inside with liquefied petroleum gas (LPG), through an application on his mobile phone can access the cylinder supply company's platform through the internet, carry out the payment process for the value of the gas cylinder and, automatically, your cell phone receives a signal that allows it to communicate with the loT padlock, causing it to be unlocked , with which the immediate use of the gas cylinder is achieved, thus delivering a continuous supply to the customer.
  • LPG liquefied petroleum gas
  • a wireless communication such as, for example, bluetooth
  • the present invention refers to an electromechanical system to be used in a loT (Internet of Things or Internet of Things) padlock to be placed on the valve of a liquefied petroleum gas (LPG) cylinder.
  • a LPG cylinder is delivered to the customer, who has a loT padlock on his valve in the locked position, in such a way that when a LPG cylinder that is already in use has run out, the customer already has a cylinder at home. filled with LPG with the loT padlock in the locked position.
  • the client connects to Internet and the server of the company that supplies it with the gas cylinders.
  • the client through the application informs the company that he has an empty cylinder to replace, immediately managing the payment for the value of a new gas cylinder, thereby generating a communication with his cell phone, enabling a wireless signal through a Bluetooth connection which allows unlocking the loT padlock and releasing it from the cylinder at the user's location. With this, the padlock is removed and the user can use the LPG cylinder immediately to replace the empty cylinder. With this, a continuous consumption of LPG by the customer is obtained.
  • This operation makes it possible to schedule the delivery of a full LPG cylinder to the customer and the delivery route of the delivery truck is managed with greater ease.
  • the delivery truck arrives at the user's location, it is provided with a new cylinder full of LPG with a loT padlock so that the customer keeps a cylinder available to repeat the operation, that is, when a LPG cylinder is emptied. , communicates via the Internet to the company's server, generating the payment and receiving authorization to unlock the padlock through Bluetooth communication.
  • the loT padlock is designed to be placed on the base of the gas valve of the cylinder, which, in some cases, has a lower hexagonal or square nut and, in general, a polygonal section, to support and fix the padlock. .
  • the locking action is carried out by means of a horizontal approaching movement of at least two horizontal locking elements, such as, for example, hitch balls or pins. pyramidal, which when approaching the valve are inserted into a perimeter channel notched in the outer surface of the latter, thereby generating a tightness and preventing the vertical movement of the padlock.
  • the approaching or moving away of the pyramidal pin hooking balls is generated by a central cavity that has one of the components, where the inner perimeter of said central cavity has recesses with sinuous interior surfaces that are in sliding contact with the balls of hook or the pyramidal pins, in such a way that, when said component rotates, the sinuous surface approaches or moves them away from the perimeter channel of the valve, blocking / unblocking the horizontal movement.
  • a rotating locking means such as a vertical rod, vertical key or rack, which is inserted into a hole in one of its moving components.
  • An electronic circuit controls the delivery of energy and the rotation of a driving means such as, for example, an electric motor, which when actuated causes the rotation of a rotating coupling means, such as a gear, connected to the vertical rod, removing it from perforation of the mobile component, freeing the padlock so that it rotates, thereby causing the release of said at least two horizontal locking elements, such as hitch balls or pyramidal pins, from the valve channel, thereby allowing vertical movement, of such that user can remove the loT padlock.
  • the electronic circuit has means of reception and transmission of wireless signals that allow it to receive instructions from a mobile device, such as, for example, a cell phone.
  • the rotation is executed by the rotation, preferably at 45 Q , of components of the padlock connected to each other
  • the loT lock is basically made up of four components, which may have some modifications, either due to manufacturing or assembly considerations and, in addition, due to the adaptation of the loT lock to different types and configurations of liquefied gas cylinder valves, which depend on the applicable regulations in each country.
  • the four basic components are: 1) a fixing base, 2) a rotating movable plate, 3) an inner support structure, and 4) an outer casing.
  • the first component is a mounting base and operating shaft.
  • This component is designed to fit in the polygonal fixing nut located at the bottom of the LPG cylinder valve, the purpose of this component is twofold, first, its design with a polygonal cavity allows to have a fixed and stable base where it is be able to execute the discontinuous turning action of the mobile components that release the padlock, leaving and second, to be able to keep the axis stable where the at least two horizontal locking elements move, such as hitch balls or pyramidal pins, which lock or unlock the padlock .
  • the second component is a rotating movable plate with a central cavity that is mounted flush with the perimeter channel of the valve, said rotating movable plate rotating around its axis of symmetry.
  • This mobile component that fulfills a double function, first, that of tightening or releasing the at least two horizontal locking elements, such as hitch balls or pyramidal pins, and secondly, it has the perforation that allows the rotary locking means, such as a vertical rod, vertical key or rack, be inserted into it to cause the locking and unlocking of the rotation of the loT padlock.
  • the third component is an interior support structure that supports the electromechanical means that operate the loT padlock, basically composed of an electronic board that is made up of an electronic circuit that has the ability to receive and transmit wireless signals with communication media, such as Bluetooth. , which also commands the opening and closing of the power supply to a driving medium, the energy supply means being, such as AA batteries, AAA batteries, disposable batteries or rechargeable batteries, where said driving medium is, for example, a motor electric, which drives a rotary coupling means, such as, for example a gear, means to control the direction of rotation of said gear, which vertically moves a rotary locking means, such as a vertical rod with rack and is intended to enter and exit a hole in one of the padlock components, allowing or preventing its turn.
  • a driving medium is, for example, a motor electric, which drives a rotary coupling means, such as, for example a gear, means to control the direction of rotation of said gear, which vertically moves a rotary locking means, such as a vertical rod with rack and is intended to enter
  • the fourth component is the outer wrap-around casing that covers the inner components of the loT padlock.
  • This component is designed with the function of encapsulating the first, second and third components of the padlock.
  • the outer casing is joined with the "second component or rotating mobile plate" fulfilling the function of rotatingly executing the rotation movement with respect to the axis of symmetry of the padlock, which tightens or releases the at least two locking elements. horizontal, like balls of hitch or pyramid pins.
  • the outer casing has a visual indicator that distinguishes the status of the padlock (open / closed) as information for the user.
  • the outer shell comprises a hollowed cylinder that forms a cylindrical tubular wall of the shell and a removable top cap. In this case, it is the cover that distinguishes the status of the padlock (open / closed) as information for the user.
  • the loT padlock is preferably made up of four mechanical components, two mobile components and two fixed components, although this condition may vary depending on the manufacturing and assembly conditions, as well as the type of valve on which will be installed, because LPG cylinder valves vary from one country to another, according to the respective regulations that apply in the corresponding jurisdiction.
  • the customer In order to operate with this lock, the customer must install on his mobile device, such as a cell phone, an application that connects it to the server of the company that supplies it with LPG cylinders. Through a local wireless network located in the client's home, or through 3G, 4G or any other similar communication, the application connects to the company's server where the client's data is stored, such as, for example, address and your credit card details.
  • a local wireless network located in the client's home, or through 3G, 4G or any other similar communication
  • the application connects to the company's server where the client's data is stored, such as, for example, address and your credit card details.
  • the customer By previously having a cylinder full of LPG with the padlock in place and locked, the customer connects with his cell phone through the application using the internet to access the company's server. The customer realizes that he has run out of gas in a cylinder and, therefore, requires unlock the cylinder with the padlock you have at home.
  • the above generates the payment of the gas cylinder and the server, through the application, sends the instructions so that the communication via Bluetooth is connected to the loT padlock.
  • the activation of Bluetooth drives the motive means such as, for example, an electric motor, making the rotary coupling means turn, such as, for example, a gear, whereby the rotary locking means, such as a vertical rod with rack, rises producing the release of the padlock.
  • the user can turn the padlock, preferably by 45 Q, unlocking it and removing it from the cylinder, with which the customer can freely use the LPG cylinder.
  • the company's server informs the supplier that a cylinder full of LPG must be delivered to the customer's home, which allows him to calmly program the delivery route of the delivery truck.
  • the new cylinder filled with LPG is closed with a loT padlock, ready to repeat the operation, when the customer runs out of gas from a LPG cylinder.
  • the above procedure allows the customer to always have a full cylinder of LPG at home, ready to be used when the application installed on their mobile device is activated, such as a cell phone.
  • Figure 1 shows a schematic view of the interaction that occurs between a cell phone linked to an indoor wireless network, which is connected to the outdoor wireless network or the Internet, a server of the connected LPG cylinder supply company to the internet and, finally, the cell phone and the loT padlock of the present invention.
  • Figure 2 shows a top perspective view of a valve
  • Jumbo for LPG cylinders that has a pressure relief safety device for LPG cylinders, in which the loT padlock of the present invention is installed.
  • Figure 3 shows a bottom perspective view of a Jumbo valve for LPG cylinders that has a safety pressure relief device, in which the loT padlock of the present invention is installed.
  • Figure 4 shows a top perspective view of a first modality of Quick-On valve for LPG cylinders that has a pressure relief safety device installed in a horizontal sleeve, in which the loT padlock of the present invention is installed.
  • Figure 5 shows a bottom perspective view of a first embodiment of a Quick-On valve for LPG cylinders that has a pressure relief safety device installed in a horizontal sleeve, in which the loT padlock of the present invention is installed.
  • Figure 6 shows a front perspective view of a first embodiment of a Quick-On valve for LPG cylinders with a pressure relief safety device installed in a horizontal sleeve, in which the loT padlock of the present invention is installed.
  • Figure 7 shows a side view of a first embodiment of a Quick-On valve for LPG cylinders with a pressure relief safety device installed in a horizontal sleeve, in which the loT padlock of the present invention is installed.
  • Figure 8 shows a top perspective view of a second embodiment of a Quick-On valve for LPG cylinders, in which the loT padlock of the present invention is installed.
  • Figure 9 shows a bottom perspective view of a second embodiment of a Quick-On valve for LPG cylinders, in which the loT padlock of the present invention is installed.
  • Figure 10 shows a front perspective view of a second embodiment of a Quick-On valve for LPG cylinders, in which the loT padlock of the present invention is installed.
  • Figure 11 shows a top perspective view of a third modality of a Quick-On valve for LPG cylinders that has a pressure relief safety device installed in a horizontal sleeve, in which the loT padlock of the present invention is installed. .
  • Figure 12 shows a bottom perspective view of a third embodiment of a Quick-On valve for LPG cylinders having a pressure relief safety device installed in a horizontal sleeve, in which the loT padlock of the present invention is installed.
  • Figure 13 shows a front perspective view of a third modality of a Quick-On valve for LPG cylinders that has a pressure relief safety device installed in a horizontal sleeve, in which the loT padlock of the present invention is installed. .
  • Figure 14 shows a bottom perspective view of a third embodiment of a Quick-On valve for LPG cylinders with a pressure relief safety device installed in a horizontal sleeve, in which the loT padlock of the present invention is installed.
  • Figure 15 shows a top perspective view of an upper portion of a valve for LPG cylinders, which has a perimeter groove that has a cavity with a semicircular section.
  • Figure 16 shows a top perspective view of an upper portion of a valve for LPG cylinders, which has a perimeter groove having a rectangular-type section cavity with chamfered edges.
  • Figure 17 shows a top perspective view of a middle portion of a valve for LPG cylinders formed by a prism with a hexagonal section.
  • Figure 18 shows a top perspective view of a middle portion of a valve for LPG cylinders formed by a prism of hexagonal section with a lateral projection formed by a horizontal sleeve.
  • Figure 19 shows a top perspective view of a middle portion of a valve for LPG cylinders formed by a prism with a hexagonal section.
  • Figure 20 shows a top perspective view of a middle portion of a valve for LPG cylinders formed by a prism of rectangular section with a lateral projection formed by a horizontal sleeve.
  • Figure 21 shows an exploded top right perspective view of the loT padlock of the present invention, in which are distinguished: a fixing base, a rotating movable plate, a set of three coupling balls in an external or extended position located in the exterior of the fixing base, an interior support structure that has electromechanical means to control a rotary locking means, such as a vertical rod, a rotary locking means or vertical rod arranged outside a perforation of the movable plate rotary with central cavity, and an outer casing that covers the inner components of the loT padlock composed of a cylindrical tubular wall and a circular cover, said components being located on a Jumbo-type valve.
  • a rotary locking means such as a vertical rod, a rotary locking means or vertical rod arranged outside a perforation of the movable plate rotary with central cavity
  • an outer casing that covers the inner components of the loT padlock composed of a cylindrical tubular wall and a circular cover, said components being located on a Jumbo-type valve.
  • Figure 22 shows an exploded top left perspective view of the loT padlock of the present invention on a Jumbo valve that has a pressure relief safety device, in which are distinguished: a fixing base, an interior support structure, a rotating movable plate with a central cavity that is descending on the cusp of the fixing base, a set of three hitch balls in a contracted position located inside the perimeter circular cavities of the fixing base, a internal support structure that has electromechanical means to control a rotating locking means, such as a stem, a rotating locking means or a vertical stem arranged outside the perforation of the rotating movable plate with a central cavity and a composite outer casing by a cylindrical tubular wall and a circular cover, said components being located on a Jumbo-type valve.
  • a fixing base an interior support structure
  • a rotating movable plate with a central cavity that is descending on the cusp of the fixing base a set of three hitch balls in a contracted position located inside the perimeter circular cavities of the fixing base
  • a internal support structure that
  • Figure 23 shows an exploded top perspective view of the loT padlock of the present invention on a Jumbo valve that has a safety pressure relief device, in which are distinguished: a fixing base, a rotating movable plate with a central cavity which is descending on the middle portion of the fixing base, a set of three hitch balls in a contracted position located inside the perimeter circular cavities of the fixing base, an internal support structure that has electromechanical means to control a rotating locking means, such as a vertical stem, a rotating locking means or vertical stem arranged outside the perforation of the rotating movable plate and an outer casing composed of a cylindrical tubular wall and a circular cover, said components being located on a Jumbo type valve.
  • a fixing base a rotating movable plate with a central cavity which is descending on the middle portion of the fixing base, a set of three hitch balls in a contracted position located inside the perimeter circular cavities of the fixing base
  • an internal support structure that has electromechanical means to control a rotating locking means, such as a vertical stem, a rotating locking
  • Figure 24 shows an exploded top perspective view of the loT padlock of the present invention on a Jumbo valve that has a pressure relief safety device, in which are distinguished: a fixing base, a rotating movable plate with a central cavity which is arranged on the upper surface of the first circular cylindrical plate that forms part of the fixing base, a set of three coupling balls in a contracted position located inside the perimeter circular cavities of the fixing base, an internal support structure that has the electromechanical means to control a rotating locking means, such as a vertical rod, which also has lower hollowed cylindrical projections, said structure being inner support going down towards the upper hollowed cylindrical projections located on the first circular cylindrical plate that forms part of the fixing base, a vertical stem arranged on the outside of the perforation of the rotating movable plate and an outer casing composed of a cylindrical tubular wall and a circular cover, said components being located on a Jumbo-type valve.
  • a fixing base a rotating movable plate with a central cavity which is arranged on the upper surface of the first circular cylindrical plate
  • Figure 25 shows an exploded top perspective view of the loT padlock of the present invention on a Jumbo valve that has a pressure relief safety device, in which are distinguished: a fixing base, a rotating movable plate with a central cavity which is arranged on the upper surface of the first circular cylindrical plate that forms part of the fixing base, a set of three engagement balls in a contracted position located inside the perimeter circular cavities of the fixing base, an interior support structure which has the electromechanical means to control a rotating locking means such as a vertical rod, said internal support structure having lower hollowed cylindrical projections, which is mounted on the upper hollowed cylindrical projections located on the first circular cylindrical plate that is part of the fixing base, a vertical stem arranged or inside the perforation of the rotating movable plate with central cavity and an outer casing composed of a cylindrical tubular wall and a circular cover, said components being located on a Jumbo-type valve.
  • a fixing base a rotating movable plate with a central cavity which is arranged on the upper surface of the first circular cylindrical plate that forms part
  • Figure 26 shows a top perspective view of the loT padlock of the present invention on a Jumbo valve that has a safety pressure relief device without its outer casing, showing the interior components of said padlock composed of a fixing base mounted on the Jumbo valve, the rotating movable plate that is arranged on the upper surface of the first circular cylindrical plate that forms part of the fixing base, a set of three engagement balls in a contracted position located inside the perimeter circular cavities of the base fixing, an internal support structure that has the electromechanical means to control a rotating locking means such as a vertical rod, said internal structure having lower hollowed-out cylindrical projections, which are mounted on the upper hollowed-out cylindrical projections located on the first plate cylindrical circular forming part of the fixing base, a vertical rod arranged inside a hole in the rotating movable plate with a central cavity.
  • a fixing base mounted on the Jumbo valve
  • the rotating movable plate that is arranged on the upper surface of the first circular cylindrical plate that forms part of the fixing base
  • FIG 27 shows a top plan perspective view of the loT padlock of the present invention on a Jumbo valve that has a pressure relief safety device without its outer casing, showing the inner components of said padlock composed of a mounted fixing base
  • the rotating movable plate with a central cavity that is arranged on the upper surface of the first circular cylindrical plate that forms part of the fixing base, a set of three coupling balls in contracted position located inside the perimeter circular cavities of the fixing base, an internal support structure that has the electromechanical means to control a rotating locking means such as a vertical rod, said internal structure having lower hollowed cylindrical projections, the which are mounted on the upper hollowed-out cylindrical projections located on the first circular cylindrical plate that forms part of the fixing base, a vertical rod arranged inside a perforation of the rotating movable plate with a central cavity.
  • Figure 28 shows a top perspective view of the loT padlock of the present invention, which is assembled and descending towards a Jumbo type valve that has a pressure relief safety device.
  • Figure 29 shows a bottom perspective view of the loT padlock of the present invention, which is assembled and descending towards a Jumbo type valve that has a pressure relief safety device.
  • Figure 30 shows a bottom perspective view of the loT padlock of the present invention, which is being inserted into a Jumbo type valve that has a pressure relief safety device.
  • Figure 30 shows a bottom perspective view of the loT padlock of the present invention, which is lowered towards the Jumbo type valve on a Jumbo valve that has a safety pressure relief device.
  • Figure 31 shows a bottom perspective view of the loT padlock of the present invention, which is fitted in a Jumbo type valve that has a pressure relief safety device.
  • Figure 32 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention, which shows a lower hexagonal cavity approaching the valve, where said first component acts as a fixing support for the rest of the the components of the loT padlock.
  • Figure 33 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention, where the hexagonal cavity is embedded in the hexagonal nut of the valve preventing the rotation of the first component, said first component being the support for the rest of the loT padlock components.
  • Figure 34 shows a front perspective view of a Jumbo valve with three coupling balls located at the height of the perimeter channel, which are 120 Q apart from each other.
  • Figure 35 shows a top perspective view of a Jumbo valve with three coupling balls located at the height of the perimeter channel, which are 120 Q apart.
  • Figure 36 shows a front view of a Jumbo valve with two coupling balls located at the height of the perimeter channel in an extended position outside the channel, allowing vertical movement.
  • Figure 37 shows a front view of a Jumbo valve with two coupling balls located at the height of the perimeter channel in a contracted position inside the channel, blocking a vertical movement.
  • Figure 38 shows a bottom perspective view of the second component or a rotating movable plate with a central cavity of the loT padlock of the present invention, which is shown going down towards the first component or a fixing base, said being a rotating movable plate, which controls the movement of the coupling balls between the extended and contracted positions, that is, outside or inside of the carcass.
  • Figure 39 shows a top perspective view of the second component or a rotating movable plate with a central cavity of the loT padlock of the present invention, which is shown descending towards the first component or a fixing base, said rotating movable plate with a central cavity, which controls the movement of the coupling balls between the extended and contracted positions, that is, outside or inside the carcass.
  • Figure 40 shows a top perspective view of the second component or a rotating movable plate with a central cavity of the loT padlock of the present invention, which is arranged on the upper surface of the first circular cylindrical plate that forms part of the fixing base. , which is in the open position, where the three hitch balls are in contact with three major recesses of narrow sinuous surfaces located on the inner wall of the central cavity which allow the sliding of the three hitch hitch balls hooking.
  • Figure 41 shows a top plan perspective view of the second component or a rotating movable plate with a central cavity of the loT padlock of the present invention, which is arranged on the upper surface of the first circular cylindrical plate that forms part of the base. fixing, which is in the open position, where the three coupling balls are in contact with three major recesses of sinuous surfaces narrow and pronounced located on the inner wall of the central cavity which allow the sliding of the three hitch hitch hitch balls.
  • Figure 42 shows a top plan perspective view of the second component or a rotating movable plate with a central cavity of the loT padlock of the present invention, which is arranged on the upper surface of the first circular cylindrical plate that forms part of the base. fixation, which is in the closed position by means of a rotation of this second component, where the three coupling balls are in contact with three minor recesses of elongated sinuous surfaces located on the interior wall of the central cavity which allow the sliding of the three hitch hitch hitch balls, thereby producing the introduction of said hitch balls into the perimeter channel of the valve.
  • Figure 43 shows a top plan view of the second component or a rotating movable plate with a central cavity of the loT padlock of the present invention, which is in the open position, where the three coupling balls are in contact with three recesses steep, narrow sinuous surfaces located on the inner wall of the central cavity outside the perimeter channel of the valve and where the rotary locking means, such as a vertical stem, vertical key, or rack, is outside a bore of the second component or a rotating movable plate, which allows it to rotate.
  • the rotary locking means such as a vertical stem, vertical key, or rack
  • Figure 44 shows a top plan view of the second component or a rotating movable plate of the loT padlock of the present invention, which is in the closed position by means of a rotation of this second component, where the three coupling balls are in contact with three minor recesses of elongated and smooth sinuous surfaces located on the interior wall of the central cavity which allow the sliding of the three coupling balls into the perimeter channel of the valve and where the rotating locking means, such as a vertical, vertical key or rack, is inserted in a hole in the second component or a rotating movable plate , which prevents it from turning.
  • the rotating locking means such as a vertical, vertical key or rack
  • Figure 45 shows a top perspective view of the second component or a rotating movable plate of the loT padlock of the present invention, which is in the open position, where the three coupling balls are in contact with three major recesses of sinuous surfaces. narrow and pronounced located on the inner wall of the central cavity, said three coupling balls being outside the perimeter channel and where the rotary locking means, such as a vertical rod, vertical key or rack, is outside a cavity of the second component or a rotating movable plate, which allows it to rotate.
  • the rotary locking means such as a vertical rod, vertical key or rack
  • Figure 46 shows a top perspective view of the second component or a rotating movable plate of the loT padlock of the present invention, which is in the closed position, where the three coupling balls are in contact with three minor recesses of sinuous surfaces. elongated and soft located on the inner wall of the central cavity which allow the sliding of the three coupling balls into the perimeter channel of the valve and where the rotating locking means, as for example, a vertical rod, vertical key or rack, is inserted in a hole in the second component or a rotating movable plate, which prevents the latter from rotating.
  • the rotating locking means as for example, a vertical rod, vertical key or rack
  • Figure 47 shows an exploded top perspective view of the first component or fixing base and of the fourth component or outer casing of the loT padlock of the present invention which, in one of its embodiments, the first circular cylindrical plate of the fixing base It has on its circular perimeter edge two projections with rectangular characteristics and the cylindrical tubular wall has two projections with rectangular characteristics on the lower edge.
  • Figure 48 shows a top perspective view of the loT padlock of the present invention assembled, where the first component or fixing base and the fourth component or outer casing, in one of its modalities, the first circular cylindrical plate of the base of The fixation has on its circular perimeter edge two projections with rectangular characteristics and the cylindrical tubular wall has on the lower edge two projections with rectangular characteristics, said projections with rectangular characteristics of the first and fourth component being superimposed, indicating a locking position.
  • Figure 49 shows a bottom perspective view of the loT padlock of the present invention assembled, where the first component or fixing base and the fourth component or outer casing, in one of its modalities, the first circular cylindrical plate of the base of fixation has on its circular perimeter edge two projections of rectangular characteristics and the wall cylindrical tubular has on the lower edge two projections of rectangular characteristics, said projections of rectangular characteristics of the first and fourth component being shimmed together and superimposed one with respect to the other, indicating a locking position and said loT padlock of the present invention being installed in a Jumbo type valve, which begins its turn to unlock said loT padlock.
  • Figure 50 shows a bottom perspective view of the loT padlock of the present invention assembled, where the first component or fixing base and the fourth component or outer casing, in one of its modalities, the first circular cylindrical plate of the base of The fixture has on its circular perimeter edge two projections of rectangular characteristics and the cylindrical tubular wall has two projections of rectangular characteristics on the lower edge, said projections of rectangular characteristics of the first and fourth component being without being superimposed on each other, one being offset from one another. the other, indicating an unlock position whereby said loT padlock of the present invention that is installed in a Jumbo type valve, can begin to be removed from said valve.
  • Figure 51 shows a bottom perspective view of the loT padlock of the present invention assembled, where the first component or fixing base and the fourth component or outer casing, which have two projections with rectangular characteristics, said loT padlock being installed in a Jumbo type valve, which begins to be lifted vertically to remove it from said valve to leave the LPG cylinder ready to be used.
  • Figure 52 shows a bottom perspective view of the loT padlock of the present invention assembled, where the first component or fixing base and the fourth component or outer casing, which have two projections with rectangular characteristics, said loT padlock being installed in a Jumbo type valve, which is outside said valve leaving the LPG cylinder ready to be used.
  • Figure 53 shows an exploded side top perspective view of the loT padlock of the present invention on a Quick-On valve that has a pressure relief safety device installed in a horizontal sleeve, in which the following are distinguished: a fixing base , an interior support structure, a rotating movable plate with a central cavity that is descending on the top of the fixation base, a set of three pyramidal pins in a contracted position located inside the cavities of the fixation base, a structure internal support that has electromechanical means to control a rotary locking means, such as a vertical rod, a rotary locking means or a vertical rod arranged outside the perforation of the rotating movable plate with a central cavity and an outer casing composed of a cylindrical tubular wall and a circular cover, said components being located on a valve Quick-On valve.
  • a fixing base an interior support structure
  • a rotating movable plate with a central cavity that is descending on the top of the fixation base a set of three pyramidal pins in a contracted position located inside the
  • Figure 54 shows an exploded rear top perspective view of the loT padlock of the present invention on a Quick-On valve that has a pressure relief safety device installed in a horizontal sleeve, in which the following are distinguished: a fixing base , an interior support structure, a rotating movable plate with a central cavity that is lowering over the cusp of the fixation base, a set of three pyramidal pins in a contracted position located inside three major recesses of narrow and pronounced sinuous surfaces located on the inside wall of the central cavity, an interior support structure that has electromechanical means to control a rotating locking means, such as a vertical rod, a rotating locking means or a vertical rod arranged outside the perforation of the rotating movable plate with a central cavity and an outer casing composed of a cylindrical tubular wall and a circular cover, said components being located on a Quick-On valve.
  • a fixing base an interior support structure
  • a rotating movable plate with a central cavity that is lowering over the cusp of the fixation base
  • Figure 55 shows a rear top perspective view of the loT padlock of the present invention on a Quick-On valve that has a pressure relief safety device installed in a horizontal sleeve without its outer casing, showing the interior components of said padlock composed by a fixing base mounted on the Quick-On valve, the rotating movable plate with a central cavity that is arranged on the upper surface of the first circular cylindrical plate that forms part of the fixing base, a set of three pyramidal pins in contracted position located in three major recesses of narrow and pronounced sinuous surfaces located in the interior wall of the central cavity of the cavity, an interior support structure that has the electromechanical means to control a rotating locking means such as a vertical rod, said structure having interior lower hollowed cylindrical projections, the s which are mounted on top recessed cylindrical projections located in the first circular cylindrical plate that forms part of the fixing base, a vertical rod arranged inside a hole in the rotating movable plate with a central cavity.
  • a rotating locking means such as a vertical rod
  • Figure 56 shows a front top perspective view of the loT padlock of the present invention on a Quick-On valve that has a pressure relief safety device installed in a horizontal sleeve without its outer casing, showing the interior components of said padlock composed by a fixing base mounted on the Quick-On valve, the rotating movable plate that is arranged on the upper surface of the first circular cylindrical plate that forms part of the fixing base, a set of three pyramidal pins in a contracted position located in the interior with three major recesses of narrow and pronounced sinuous surfaces located on the interior wall of the central cavity, an interior support structure that has the electromechanical means to control a rotary locking means such as a stem, said interior structure having hollowed cylindrical projections lower, which are mounted on There are the upper hollowed-out cylindrical projections located on the first circular cylindrical plate that forms part of the fixing base, a vertical rod arranged inside a perforation of the rotating movable plate with central cavity.
  • Figure 57 shows a front top perspective view of the loT padlock of the present invention on a Quick-On valve that has a pressure relief safety device installed in a horizontal sleeve, showing the interior components of said padlock composed of a fixing base mounted on the Quick-On valve, the rotating movable plate with a central cavity that is arranged on the upper surface of the first circular cylindrical plate that forms part of the fixing base, a set of three pyramidal pins in contracted position located inside with three major recesses of narrow and pronounced sinuous surfaces located on the interior wall of the central cavity, an interior support structure that has the electromechanical means to control a rotating locking means such as a vertical rod, having said interior structure lower hollowed-out cylindrical projections, which are mounted on top of the upper hollowed-out cylindrical projections located on the first circular cylindrical plate that forms part of the fixing base, a vertical stem arranged inside a hole of the rotating movable plate with central cavity, wherein the outer shell comp Held by a cylindrical tubular wall and a circular cap are lowered to fit the
  • Figure 58 shows a bottom perspective view of the loT padlock of the present invention, which is assembled and wedged in a Quick-On valve having a pressure relief safety device installed in a horizontal sleeve.
  • Figure 59 shows a top perspective view of the loT padlock of the present invention, which is assembled and fitted in a Quick-On valve that has a pressure relief safety device installed in a horizontal sleeve.
  • Figure 60 shows a front view of a Quick-On valve with two pyramidal pins located at the height of the perimeter channel in an extended position outside the channel, allowing vertical movement.
  • Figure 61 shows a front view of a Quick-On valve with two pyramidal pins located at the height of the perimeter channel in a contracted position inside the channel, blocking a vertical movement.
  • Figure 62 shows a top plan view of the second component or a rotating movable plate with a central cavity of the loT padlock of the present invention, which is in the open position, where the three pyramidal pins that are in contact with three recesses greater narrow and pronounced sinuous surfaces located on the inner wall of the central cavity which allow the sliding of the three coupling balls out of the perimeter channel of the valve and where the rotating locking means, such as a stem vertical key, vertical key or rack, which is a hole in the second component or a rotating movable plate with a cavity, which allows the rotation of the latter.
  • the rotating locking means such as a stem vertical key, vertical key or rack
  • Figure 63 shows a top plan view of the second component or a rotating movable plate of the loT padlock of the present invention, which is in the closed position, where the three pyramidal pins are in contact with the three smaller recesses with a sinuous surface. elongated and smooth, said three pins being introduced into the perimeter rectangular cavities located in the outer wall of the fixing base, thereby producing the introduction of said pyramidal pins in the perimeter channel of the valve and where the means of Rotary lock, such as a vertical rod, vertical key or rack, is inserted into a hole in the second component or a rotating movable plate with a central cavity, which prevents the latter from rotating.
  • the means of Rotary lock such as a vertical rod, vertical key or rack
  • Figure 64 shows a top perspective view of the second component or a rotating movable plate of the loT padlock of the present invention, which is in the open position, where the three pyramidal pins are in contact with the three largest recesses with a sinuous surface. narrow those that are outside the perimeter channel of the valve and where the rotating locking means, such as a vertical stem, vertical key or rack, that is outside a hole in the second component or a rotating movable plate with a cavity central, which allows the rotation of it.
  • the rotating locking means such as a vertical stem, vertical key or rack
  • Figure 65 shows a top perspective view of the second component or a rotating movable plate of the loT padlock of the present invention, which is in the closed position, where the three pyramidal pins are in contact with the three smaller recesses with a sinuous surface. elongated that slid said passes towards the circular cavities located in the outer wall of the fixing base, thereby producing the introduction of said pins in the perimeter channel of the valve and where the rotating locking means, such as a Vertical rod, vertical key or rack, is inserted in a hole in the second component or a rotating movable plate, which prevents the latter from rotating.
  • the rotating locking means such as a Vertical rod, vertical key or rack
  • Figure 66 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention, which shows a lower hexagonal opening descending and approaching the middle portion of a Jumbo-type valve that has a hexagonal nut, wherein said first component acts as a female element and the nut as a male element, forming a joint that fixes said first component to the middle portion of the Jumbo type valve.
  • Figure 67 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention that is assembled with the middle portion of a Jumbo-type valve that has a hexagonal nut, where the hexagonal opening of said base
  • the fixing element is embedded in the middle portion of a Jumbo type valve that has a hexagonal nut, where said first component acts as a female element and the nut as a male element, forming a joint that fixes said first component to the middle portion of the Jumbo type valve.
  • Figure 68 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention, wherein said fixing base has a hexagonal opening that has a half-cylinder-shaped cavity on one of the sides of the hexagon , wherein said fixing base is lowering and approaching the middle portion of a Quick-On type valve that has a hexagonal nut and a horizontal cylindrical sleeve that has a pressure relief safety device, wherein said opening of said The first component acts as a female element and the hexagonal nut with the horizontal cylindrical sleeve of the valve as a male element, forming a joint that fixes said first component to the middle portion of the Quick-On type valve.
  • Figure 69 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention that is assembled with the middle portion of a Quick-On type valve that has a hexagonal nut and a horizontal cylindrical sleeve that has a pressure relief safety device, wherein said fixing base has a hexagonal opening that has a half-cylinder-shaped cavity on one of the sides of the hexagon, wherein said first component acts as a female element and the hexagonal nut with the horizontal cylindrical sleeve as a male element, forming a joint that fixes said first component to the middle portion of the Quick-On type valve.
  • Figure 70 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention, which shows a lower rectangular opening going down and approaching the middle portion of a Quick-On type valve that has a nut hexagonal, wherein said first component acts as a female element and the hexagonal nut as a male element, forming a joint that fixes said first component to the middle portion of the Fisher-type valve.
  • Figure 71 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention that is assembled with the middle portion of a Quick-On type valve that has a hexagonal nut, where the rectangular opening of said fixing base is embedded in the middle portion of a Quick-On type valve that has a hexagonal nut, where said first component acts as an element female and the rectangular nut as a male element, forming a joint that fixes said first component to the middle portion of the Fisher-type valve.
  • Figure 72 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention, wherein said fixing base has a rectangular opening that has a half-cylinder-shaped cavity on one of the sides of the rectangle.
  • said fixing base is lowering and approaching the middle portion of a Fisher-type valve that has a rectangular nut and a horizontal cylindrical sleeve that has a pressure relief safety device, wherein said opening of said first component It acts as a female element and the rectangular nut with the horizontal cylindrical sleeve of the valve as a male element, forming a joint that fixes said first component to the middle portion of the Fisher-type valve.
  • Figure 73 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention that is assembled with the middle portion of a Quick-On type valve that has a rectangular nut and a horizontal cylindrical sleeve that has a pressure relief safety device, wherein said fixing base has a rectangular opening that has a half-cylinder-shaped cavity on one of the sides of the rectangle, where said first component acts as a female element and the rectangular nut with the horizontal cylindrical sleeve as a male element, forming a joint that fixes said first component to the middle portion of the Fisher-type valve.
  • Figure 74 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention, which, in one of its modalities, the first circular cylindrical plate that forms an integral part of the fixing base has a perimeter edge continuous circular.
  • Figure 75 shows a bottom perspective view of the first component or fixing base of the loT padlock of the present invention that, in one of its forms, the first circular cylindrical plate that forms an integral part of the fixing base has on its perimeter edge circular two projections of rectangular characteristics, as a means of indicating the rotation, showing the lock / unlock status.
  • Figure 76 shows a top perspective view of a first embodiment of the third component or inner support structure.
  • Figure 77 shows a top perspective view of a second embodiment of the third component or inner support structure.
  • Figure 78 shows a top perspective view of a third embodiment of the third component or interior support structure, which is divided into two halves, to facilitate the assembly of the electromechanical components, the driving means such as, for example, an electric motor , a rotary locking means, such as a rod, vertical key or rack, and a rotary coupling means, such as a gear.
  • the driving means such as, for example, an electric motor
  • a rotary locking means such as a rod, vertical key or rack
  • a rotary coupling means such as a gear.
  • Figure 79 shows a top perspective view of a first embodiment of the fourth component or outer casing, separately formed by a cylindrical tubular wall and a circular cover.
  • Figure 80 shows a bottom perspective view of a first embodiment of the fourth component or outer casing, separately formed by a cylindrical tubular wall and a circular cover.
  • Figure 81 shows a top perspective view of a second embodiment of the fourth component or outer casing, formed by a single component having a cylindrical tubular wall and a top cover.
  • Figure 82 shows a bottom perspective view of a second embodiment of the fourth component or outer casing, formed by a single component having a cylindrical tubular wall and an upper cover.
  • Figure 83 shows a bottom perspective view of the first component or base for fixing the loT padlock of the present invention which, in one of its embodiments, the first circular cylindrical plate presents on the lower face a projection of thin walls distributed around a hexagon, said hexagonal thin walls having a plurality of triangular ribs, which extend from each of the walls towards the lower edge of said first circular cylindrical plate.
  • Figure 84 shows a bottom perspective view of the first component or base for fixing the loT padlock of the present invention which, in one of its embodiments, the first circular cylindrical plate presents on the lower face a projection of thin walls distributed around a hexagon, said hexagonal thin walls having a plurality of triangular ribs, which extend from each of the walls towards the lower edge of said first circular cylindrical plate, wherein a portion of the hexagonal walls and the triangular ribs have a cavity with shape half cylinder, in such a way that this mode is used by valves that have a horizontal cylindrical sleeve that contains the overpressure safety devices.
  • Figure 85 shows a bottom perspective view of an embodiment of the second and fourth components, where the cylindrical tubular wall without an upper circular cover has the second component or a rotating movable plate fixedly attached to the lower inner portion, forming one body.
  • Figure 86 shows a top perspective view of an embodiment of the second and fourth components, where the cylindrical tubular wall without an upper circular cover has the second component or a rotating movable plate attached to the lower inner portion in a fixed manner, forming one body.
  • Figure 87 shows a top perspective view of a first embodiment of the loT padlock of the present invention.
  • Figure 88 shows a bottom perspective view of a first embodiment of the loT padlock of the present invention.
  • Figure 89 shows an exploded top perspective view of a first embodiment of the four components that make up the loT padlock of the present invention.
  • Figure 90 shows an exploded front elevation view of a first embodiment of the four components that make up the loT padlock of the present invention.
  • Figure 91 shows an exploded rear elevation view of a first embodiment of the four components that make up the loT padlock of the present invention.
  • Figure 92 shows a bottom perspective view of a first embodiment of the loT padlock, where the first and third components are superimposed, as well as the second and fourth components that make up the loT padlock of the present invention.
  • Figure 93 shows a top perspective view of a first embodiment of the first component of the loT padlock of the present invention.
  • Figure 94 shows a bottom perspective view of a first embodiment of the first component of the loT padlock of the present invention.
  • Figure 95 shows a bottom plan view of a first embodiment of the first component of the loT padlock of the present invention.
  • Figure 96 shows a top plan view of a first embodiment of the first component of the loT padlock of the present invention.
  • Figure 97 shows a front elevation view of a first embodiment of the first component of the loT padlock of the present invention.
  • Figure 98 shows a rear elevation view of a first embodiment of the first component of the loT padlock of the present invention.
  • Figure 99 shows a half-section elevation view of a first embodiment of the first component of the loT padlock of the present invention.
  • Figure 100 shows a top perspective view of a first embodiment of the second component of the loT padlock of the present invention.
  • Figure 101 shows a bottom perspective view of a first embodiment of the second component of the loT padlock of the present invention.
  • Figure 102 shows a bottom plan view of a first embodiment of the second component of the loT padlock of the present invention.
  • Figure 103 shows a top plan view of a first embodiment of the second component of the loT padlock of the present invention.
  • Figure 104 shows a top perspective view of a first embodiment of the third component of the loT padlock of the present invention.
  • Figure 105 shows a bottom perspective view of a first embodiment of the third component of the loT padlock of the present invention.
  • Figure 106 shows an exploded top perspective view of a first embodiment of the third component and the elements it houses inside it in the loT padlock of the present invention.
  • Figure 107 shows a top plan view of a first embodiment of the third component of the loT padlock of the present invention.
  • Figure 108 shows a bottom plan view of a first embodiment of the third component of the loT padlock of the present invention.
  • Figure 109 shows a top perspective view of a first embodiment of the fourth component of the loT padlock of the present invention.
  • Figure 110 shows a bottom perspective view of a first embodiment of the fourth component of the loT padlock of the present invention.
  • Figure 111 shows a top plan view of a first embodiment of the fourth component of the loT padlock of the present invention.
  • Figure 112 shows a bottom plan view of a first embodiment of the fourth component of the loT padlock of the present invention.
  • Figure 113 shows a front elevation view of a first embodiment of the fourth component of the loT padlock of the present invention.
  • Figure 114 shows a rear elevation view of a first embodiment of the fourth component of the loT padlock of the present invention.
  • Figure 115 shows a mid-section elevation view of a first embodiment of the fourth component of the loT padlock of the present invention.
  • Figure 116 shows a top plan view of a first embodiment of the loT padlock of the present invention in the closed position.
  • Figure 117 shows a top plan view of a first embodiment of the loT padlock of the present invention in the open position.
  • Figure 118 shows a top perspective view of a second embodiment of the loT padlock of the present invention.
  • Figure 119 shows a bottom perspective view of a second embodiment of the loT padlock of the present invention.
  • Figure 120 shows an exploded top perspective view of a second embodiment of the four components that make up the loT padlock of the present invention.
  • Figure 121 shows an exploded top perspective view of a second embodiment of the third component or interior support structure, which is divided into two halves, an upper and a lower one, and the elements that it houses inside the loT padlock. the present invention.
  • Figure 122 shows a top perspective view of a second embodiment of the third component or interior support structure, which is divided into two halves, one upper and one lower, and the elements that it houses inside, said third component being assembled with its two halves and the elements inside it that it supports, to be installed inside the loT padlock of the present invention.
  • Figure 123 shows a side view of a second embodiment of the third component or assembled inner support structure, mainly showing the driving means corresponding to an electric motor and the power supply means, such as AA batteries included in an insert cartridge.
  • Figure 124 shows a cross-sectional view of a second embodiment of the third component or assembled interior support structure of the loT padlock of the present invention, showing the rotary locking means, such as a vertical rod, vertical key or rack and the middle rotary coupling, such as a gear.
  • Figure 125 shows a first top perspective view of a second embodiment of the first component or fixing base of the loT padlock of the present invention, in a first rotation position.
  • Figure 126 shows a second top perspective view of a second embodiment of the first component or fixing base of the loT padlock of the present invention, in a second rotation position.
  • Figure 127 shows a half-sectional view of a second embodiment of the first component or fixing base of the loT padlock of the present invention, showing a basal conical perforation.
  • Figure 128 shows a top plan view of a second embodiment of the first component or fixing base of the loT padlock of the present invention, showing a retention hole to house the locking rod.
  • Figure 129 shows a bottom perspective view of the cylindrical cap used to cover the cylindrical tubular wall of the fourth component of the second embodiment of the loT padlock of the present invention.
  • Figure 130 shows a front elevation view in half section of the cylindrical cap used to cover the cylindrical tubular wall of the fourth component of the second embodiment of the loT padlock of the present invention.
  • Figure 131 shows a top perspective view of the cylindrical tubular wall attached to the rotating movable plate, formed as a single piece, generating a permanent connection between the second and fourth components of the second embodiment of the loT padlock of the present invention.
  • Figure 132 shows a top plan view of the cylindrical tubular wall attached to the rotating movable plate, formed as a single piece, generating a permanent connection between the second and fourth components of the second embodiment of the loT padlock of the present invention.
  • Figure 133 shows a front elevation view in the middle section of the cylindrical tubular wall joined to the rotating mobile plate, formed as a single piece, generating a permanent connection between the second and fourth components of the second modality of the loT padlock of the present invention.
  • Figure 134 shows a front elevation view of the first component or fixing base of a second embodiment of the loT padlock of the present invention.
  • Figure 135 shows a bottom perspective view of the first component or fixing base of a second embodiment of the loT padlock of the present invention.
  • Figure 136 shows a front elevation view of a second embodiment of the loT padlock of the present invention.
  • Figure 137 shows a top plan view of a second embodiment of the loT padlock of the present invention.
  • the present invention refers to an electromechanical system to be used in a loT (Internet of Things or Internet of Things) padlock to be placed on the valve of a liquefied petroleum gas (LPG) cylinder.
  • a LPG cylinder that has a loT lock on its valve is delivered to a customer, in such a way that he or she has a cylinder filled with LPG that has said loT lock at their location.
  • the customer When the customer requires it through his cell phone that has previously installed an application, the customer connects to the Internet and to the server of the company that supplies the gas cylinders.
  • the client informs the company that they need to open the LPG cylinder that has the loT padlock installed on its valve, for which it needs to be unlocked, for which the payment for the value of a gas cylinder is immediately managed new, thereby generating a communication to the application previously installed on the customer's cell phone, enabling a wireless signal through a Bluetooth connection which allows the loT padlock to be unlocked and released from the cylinder that is in the user's home.
  • the padlock is removed and the user can use the LPG cylinder immediately to replace the empty cylinder. With this, a continuous consumption of LPG by the customer is obtained.
  • the LPG cylinder distribution company provides the customer with a full LPG cylinder (1) that has a loT padlock installed. (2) in the blocking position, without the customer having made any kind of payment.
  • a gas cylinder in use begins to run out, the customer using his mobile device (3), such as, for example, a cell phone, requests the distribution company, through a previously installed application, to unlock the loT padlock (2 ) to make immediate use of the full LPG cylinder (1).
  • the cell phone application (3) it connects to your local area network, for example, through a Wi-Fi link (4) to your home modem (5).
  • Said modem (5) that is linked to the global internet network (6) communicates with the server (7) of the LPG cylinder distribution company, thus opening a communication link between the cell phone (3) and the server (7) of the company distributor.
  • the customer is identified and the price that a LPG cylinder has at that moment is indicated. If the customer accepts the indicated price, they proceed to a payment stage, for example, with data previously stored on the server (7) of the distribution company, such as, for example, credit card data.
  • the server (7) sends an instruction to the cell phone (3) which enables wireless communication between the loT lock (2) and the cell phone (3), for example, through a communication via Bluetooth (8).
  • This communication allows the cell phone (3) to send an unlocking signal to the loT padlock (2), activating the electromechanical devices inside the padlock, thereby causing its unlocking.
  • This unlocking allows the customer to turn the loT padlock (2) to remove it, with which the LPG cylinder (1) is ready to be used immediately.
  • the communication between the server (7) of the provider company and the mobile device (3) of the client can be carried out through a 3G, 4G network or another similar alternative.
  • this application describes a loT (Internet of Things or Internet of Things) padlock to be placed on the valve of a liquefied petroleum gas (LPG) cylinder.
  • the design of the loT padlock can be adapted to be used by different types of valves used in different countries, since in many of them there are different regulations, which change the external configuration and, therefore, the support base of the loT padlock. of the present invention must be adapted to several of them.
  • a jumbo valve (9) for LPG cylinders is shown having an overpressure relief device for LPG cylinders.
  • a perimeter channel of semicircular section (10) can be distinguished, through which the coupling balls slide that act as anchoring means for the regular gas outlet devices.
  • a hexagonal nut (11) that has on one of its faces a circular slit (12), concentric to the face, in which three equidistant curved through holes are distinguished that follow the contour of the circular groove (12) close to the circular inner perimeter.
  • a central circular through hole Centrally, in said circular groove, there is a central circular through hole.
  • the equidistant curved through holes and the central circular through hole are in communication with the safety overpressure relief device located inside the valve, inside the hexagonal nut.
  • the lower part of the valve has a slightly inverted frustoconical body (13), which has the thread or thread for mounting on the LPG cylinder.
  • a first embodiment of Quick-On valve (14) for LPG cylinders is shown that has a safety pressure relief device installed in a horizontal sleeve.
  • a perimeter channel with a chamfered rectangular section (15), through which the pyramidal pins of the anchoring devices of the gas outlet regulators slide when the cylinder is in use.
  • a hexagonal nut (16) emerging from one of its edges a horizontal tubular sleeve (17) that, on the inner surface facing the outside of the valve, has a rose or thread and, towards the central inner zone of the valve, is the overpressure relief safety mechanism.
  • the lower part of the valve has a slightly inverted frustoconical body (13), which has the thread or thread for mounting on the LPG cylinder.
  • a second modality of Quick-On valve (18) for LPG cylinders is shown, without an overpressure relief mechanism.
  • the Quick-On valve (18) In the upper part of the Quick-On valve (18) there is a perimeter channel with a chamfered rectangular section (15), through which the pyramidal pins of the anchoring devices of the gas outlet regulators slide when the cylinder is in use.
  • a hexagonal nut (19) In the middle portion of the Quick-On valve (18) there is a hexagonal nut (19) and, in the lower part, there is a slightly inverted frustoconical body (13), which has the thread or thread for mounting in the LPG cylinder.
  • a third embodiment of a Quick-On valve (20) for LPG cylinders is shown that has a pressure relief safety device installed in a horizontal sleeve.
  • a perimeter channel with a chamfered rectangular section (15), through which the pyramidal pins that act as anchoring means for the regular gas outlet devices slide.
  • a rectangular nut (21) emerging from one of its faces a horizontal tubular sleeve (22) which, on the inner surface facing the outside of the valve, presents a rose or thread and, towards the inner central zone of the latter, Find the safety over pressure relief mechanism.
  • the lower part of the valve has a slightly inverted frustoconical body (13), which has the thread or thread for mounting on the LPG cylinder.
  • the support base which will be located in the middle portion of the valve.
  • the Jumbo valve (9) a hexagonal nut (11) that has on one of its faces a circular groove (12) with through holes and, in the second Quick-On valve (18) There is also a hexagonal nut (19) but notches on its faces.
  • the first type of Quick-On valve (14) is also found, in the middle part of which it has a hexagonal nut (16) with a horizontal tubular sleeve (17) that emerges from one of its edges. .
  • the anchoring component of the loT padlock must necessarily have a polygonal shaped cavity, be it hexagonal or rectangular, for those valves that only contemplate a nut in the middle portion.
  • a polygonal cavity be it hexagonal or rectangular and, in addition, a semi-cylindrical cavity, for those valves that include a horizontal cylindrical sleeve, all as shown in Figures 17 to 20.
  • the loT padlock (2) is deployed on a Jumbo type valve (9).
  • a first component of the padlock formed by a fixing base (34) to be installed on the nut (11) of said valve.
  • Said fixing base (34) comprises a first circular cylindrical plate (35) from whose center of the upper face a hollowed straight circular cylindrical cap (36) emerges that is inserted into the upper portion of the valve (9).
  • Said hollowed straight circular cylindrical cap (36) has at least two through holes (42) that house at least two horizontal locking elements (33) that move into said through holes (42) that are coplanar with the perimeter channel ( 10) of the valve, whereby the at least two horizontal locking elements (33) remain within said perimeter channel (10) generating a locking position.
  • an unlocking position is generated.
  • the valve used is a Jumbo type valve, which has a semicircular perimeter channel (10)
  • the at least two locking elements are composed of three spherical coupling balls (33) equally spaced by 120 Q from each other and, therefore, the at least two through holes (42) are three through frustoconical perforations (42) equally spaced 120 Q from each other.
  • the upper surface of the first circular cylindrical plate (35) has a plurality of upper projections for splicing and fixing support (37) to support the corresponding lower projections for supporting and fixing (26) of the inner support structure (25) that houses the electromechanical elements to actuate a rotating locking means, such as a vertical rod (32), which blocks the rotation of the loT padlock (2).
  • a flattened cylindrical projection (38) emerges that has a hexagonal cavity (39) to be inserted in at least half the height of the the hex nut (11) of the jumbo valve (9).
  • This flattened cylindrical projection (38) with the hexagonal cavity (39), as it is fitted in the valve nut, provides the first component or fixing base (34) with a support for the rest of the components of the loT padlock and, in addition, a fixing means that prevents rotation, in view of the hexagonal cavity (39) that acts as a female element of the hexagonal nut (11) that acts as a male element.
  • the second component is a rotating movable plate (27) with a central cavity (40), wherein said central cavity (40) has on its inner wall (28) recesses formed by sinusoidal surfaces which are in contact with the at least two horizontal locking elements, in this case composed of the three coupling balls (33).
  • the rotation of the rotating movable plate (27) with a central cavity (40) causes the sinusoidal surfaces of the inner wall of said central cavity (4) to push and move the three coupling balls (33) towards the inside of the three through perforations (42), which are at the height and in communication with the perimeter channel of semicircular section (10) of the valve (9), causing the vertical blocking of the loT padlock (2).
  • said rotating mobile plate (27) has a perforation (31) which is destined to receive a vertical rod (32) actuated by the electromechanical devices housed in the inner support structure (25).
  • the loT padlock (2) is unlocked allowing it to be turned so that the coupling balls come out of the perimeter channel ( 10) whereby the loT padlock can be removed.
  • the vertical rod (32) actuated by the electromechanical devices housed in the inner support structure (25) is inside the perforation (31) of the rotating movable plate (27), the loT padlock (2) It is in the locked position with the coupling balls (33) arranged inside the perimeter channel (10), preventing it from being removed.
  • the rotating movable plate (27) with a central cavity (40) has at its perimeter joining means (41) destined to be coupled to the fourth component or outer casing (109) that covers the inner components of the loT padlock (2).
  • the third component corresponds to an internal support structure (25) destined to house the electromechanical system, which controls a stem vertical (32) that blocks and unlocks the loT padlock (2).
  • the electromechanical system is made up of an electronic circuit that has the ability to receive and transmit wireless signals with communication means, such as Bluetooth, which also commands the opening and closing of the power supply to a driving medium, such as a motor. electrical, which drives a rotary coupling means, such as, for example, a gear, to vertically move rotary locking means, such as a vertical rod (32) with rack and which is intended to enter and exit the bore (31) which is on the rotating movable plate (27).
  • the inner support structure (25) is made up of an upper support portion (43) and a lower support portion (44), which are joined by vertical elements (45).
  • the inner support structure (25) can be arranged between the hollowed straight circular cylindrical cap (36) of the fixing base (34) and a fourth component or outer casing (109) that covers the inner components of the loT padlock, It has a lower cavity (47) also facilitating assembly.
  • the lower cavity (47) is also intended to free the passage of the hollowed straight circular cylindrical cap (36) of the fixing base (34) which has on its outer surface the at least two through holes (42) that house the al least two horizontal locking elements (33) that move within said through holes (42) towards the interior of the perimeter cavity (10) of the LPG cylinder valve.
  • the form that the support structure can take will depend on the electromechanical elements used for the loT padlock for locking and unlocking, as well as their distribution.
  • the fourth component is made up of an outer casing (109) that covers the inner components of the loT padlock which, in a first embodiment, is made up of a circular tubular wall (24) on which a circular cover (23) is placed. . In the upper portion of the circular tubular wall (24) the inner surface presents a recess (149) to house the cover (23), forming a joined component that protects the devices located inside the loT padlock.
  • the outer casing 109 may be formed as a single piece.
  • the first and second components are essential to allow locking and unlocking of the padlock.
  • the fixing base (34) having a polygonal cavity in its lower part, such as a hexagon or rectangle, allows that the padlock is seated and fixed to the valve, preventing said fixing base (34) from rotating.
  • the second component is essential for locking and unlocking the loT padlock.
  • the rotating movable plate (27), which has a central cavity (40), is inserted through the hollowed straight circular cylindrical cap (36) of the fixing base (34), which has the three through conical perforations (42) located in the lower portion of the cap.
  • the horizontal locking means, formed by the three hooking balls (33), are outside three through conical perforations (42), as shown in figure 39.
  • the inner wall (28) of the central cavity (40) has two groups of recesses with sinuous surfaces that are in sliding contact with the hitch balls.
  • a first group of three recesses is formed by major recesses of narrow sinuous surfaces (29) and a second group of three recesses that is formed by three minor recesses of elongated sinuous surfaces (30).
  • the three hitch balls (33) are between the outer surface of the recessed straight circular cylindrical cap (36) and the three major recesses of narrow sinuous surfaces (29), then the three hitch balls (33) are outside the perimeter channel (10) and the loT padlock (2) is in the unlock position.
  • the surface of the inner wall (28) of the central cavity (40) begins to slide and the coupling balls (33 ) are displaced by said surface until they reach the three minor recesses of elongated sinuous surfaces (30) moving said coupling balls (33) and approaching them towards the through conical perforations (42) of the hollowed straight circular cylindrical cap (36), causing the three coupling balls (33) to enter said perforations and continue their movement towards the perimeter channel of circular section (10) of the valve (9), thereby causing the loT padlock (2) to lock.
  • the rotating movable plate (27) has a perforation (31) located between the central cavity (40) and the peripheral wall of said movable plate.
  • the electromechanical system that controls the vertical rod (32) is actuated to cause a downward movement, said rod is inserted into the bore (31), preventing the rotating movable plate (27) from rotating and, therefore, the loT padlock lock.
  • said vertical rod (32) comes out of the hole (31), freeing the rotating movable plate (27) so that it can rotate, with which the three coupling balls ( 33) are retracted and lodged in the three major recesses of narrow sinuous surfaces (29).
  • the joining means (41) of the rotating movable plate (27) are joined to the lower inner portion of the cylindrical tubular wall (24) of the outer casing (109) that covers the inner components of the loT padlock,
  • the user By rotating said outer casing (109) the user causes the rotating movable plate (27) to rotate, retracting the three coupling balls (33) and, therefore, the loT padlock remains unlocked.
  • Figures 47 and 48 show one of several ways to meet this condition.
  • the perimeter edge of the first circular cylindrical plate (35) of the fixing base (34) is provided with two lower viewing projections (63) that are diagonally opposite at 180 Q and the outer casing (109) has on the outer edge bottom of the cylindrical tubular wall (24) two top viewing projections (62) that are diagonally opposite at 180 Q.
  • the lower and upper display projections (62, 63) are superimposed as shown in Figure 48.
  • the Bluetooth of your cell phone is connected with the electronic circuit of the loT padlock and the electric motor is activated that raises the stem (32) that was inserted in the perforation (31) of the rotating movable plate (27), allowing the user to start to rotate the housing (109) that is connected to the rotating movable plate (27).
  • This rotation continues until the necessary rotation is completed, which in the exemplifications can be 45 Q , as shown in Figure 50, where the two tabs no longer coincide.
  • the 45 Q turn has been reached, only at that moment the three check balls (33) are released from the perimeter channel of the valve and, therefore, it is possible to apply a vertical movement that moves the balls from the channel perimeter of the valve allowing the loT padlock to be removed from the valve, as shown in figures 51 and 52.
  • the outer casing (109) can be formed by separate elements, such as a circular cover (25) and a cylindrical tubular wall (24), or, as a single element comprising an upper wall (56) arranged on a perimeter wall (57), the two upper display projections (62) may be arranged on the lower outer edge of the perimeter wall (57).
  • Figures 21 to 31 show the assembly of a loT padlock (2) when said padlock is intended to be used by a hexagonal nut (11) and its perimeter channel has a semicircular section (10), requiring hitch balls (33) for vertical locking of the padlock.
  • Figures 53 to 59 show the assembly of a loT padlock (2) when said padlock is intended to be used by a hexagonal nut (16) that has a horizontal cylindrical sleeve (17) on one of its edges being its Perimeter channel with a chamfered rectangular section (15), requiring pyramidal pins (49) for vertical locking.
  • the through holes (42) of the hollowed-out straight circular cylindrical cap (36) of the fixing base (34) have a truncated pyramid shape, the base greater of the pyramid located on the outer wall of the cylindrical cap and the smaller base of the pyramid located on the inner face. This is in order to allow free passage of the pyramidal pin towards the perimeter channel and chamfered rectangular section (15), but preventing said pyramidal pins (49) from falling from inside the loT padlock.
  • Figures 54 and 55 show a Quick-On valve, in which the perimeter channel has a chamfered rectangular section (15), the vertical locking means being at least two pyramidal pyramidal pins (49), in such a way that when the pins are outside the channel, the loT padlock can be removed, but if the pyramidal pins (49) are in the perimeter channel (15) the loT padlock is locked.
  • the rotating movable plate (27) that has the central cavity (40) is inserted through the hollowed straight circular cylindrical cap (36) of the fixing base (34 ), which has the three through perforations (42) with a pyramidal shape (39) in the lower portion of said cap.
  • the horizontal locking means formed by the three pyramidal pins (49), are outside the three pyramidal perforations (42).
  • the inner wall (28) of the central cavity (40) has two groups of recesses with sinuous surfaces that are in sliding contact with the pyramidal pins (49).
  • a first group of three recesses is formed by major recesses of narrow sinuous surfaces (29) and a second group of three recesses that is formed by three minor recesses of elongated sinuous surfaces (30).
  • the surface of the inner wall (28) of the central cavity (40) begins to slide and the three pyramidal pins (49 ) are displaced by said surface until reaching the three minor recesses of elongated sinuous surfaces (30) which bring the pyramidal pins towards the through pyramidal holes (42) of the hollowed straight circular cylindrical cap (36), making the three pins pyramids (49) enter towards said perforations, which are coplanar with the perimeter groove with a chamfered rectangular section (15) of the valve (14), thereby causing the loT padlock (2) to be blocked.
  • the internal support structure (25) can adopt different modalities, to be coupled to the elements that it will house to actuate the rotary locking means, such as a vertical rod (32) that blocks or unlocks the rotation of the loT padlock.
  • the inner support structure (25) has circular characteristics and houses an electronic circuit (106) on the upper support portion (43 ).
  • the power supply means (115, 117) are located on each side between the upper support portion (43) and the lower support portion (44). Both upper and lower portions (43, 44) are joined by an element (45).
  • a motive means (98) having a means of rotary coupling (99); a rotating locking means (101) to be inserted into the perforation (31) of the rotating movable plate (27).
  • Said inner support structure (25) a lower cavity (47) to house the hollowed straight circular cylindrical cap (36), said inner support structure (25) being arranged between the hollowed straight circular cylindrical cap (36) of the fixing base ( 34) and an outer casing (109).
  • the inner support structure (25) has rectangular features and houses an electronic circuit (106) on the upper support portion (43).
  • the power supply means (115, 117) are located on each side between the upper support portion (43) and the lower support portion (44). Both upper and lower portions (43, 44) are joined by an element (45). Between the power supply means (115, 117) and between upper and lower portions (43, 44) is located a driving means (98) having a rotary coupling means (99); a rotating locking means (101) to be inserted into the perforation (31) of the rotating movable plate (27). Said inner support structure (25) a lower cavity (47) to house the hollowed straight circular cylindrical cap (36), said inner support structure (25) being arranged between the hollowed straight circular cylindrical cap (36) of the fixing base ( 34) and an outer casing (109).
  • Figure 78 shows a third exemplification of an interior support structure (25), which has rectangular features which is divided into two halves, an upper half (52) and a lower half (53), both with a rectangular feature shape.
  • the upper inner structure (52) has cylindrical projections of upper connection (54), located around the upper inner structure (52) and the lower inner structure (53) has cylindrical projections of upper connection (55) located around of the upper inner structure (52), being the upper and lower connecting cylindrical projections (54, 55) which allow the coupling, assembly and fixation of the upper half (52) and the lower half (53).
  • the inner support structure (25) is made up of an upper support portion (43) and a lower support portion (44), which, when divided, are joined by first upper vertical elements (45a) and by second vertical elements upper (45b). So that the inner support structure (25) can be arranged on the outside of the hollowed straight circular cylindrical cap (36), said inner support structure (25) has an upper cavity (46) and a lower cavity (47) of the support structure , to facilitate assembly.
  • the outer wrap-around casing (109) can be shaped in various ways to better cover the inner components of the loT padlock.
  • Figures 79 and 80 show that the outer casing (109) in a first embodiment can be formed by a circular tubular wall (24) having an upper recess to receive a cover (23).
  • an outer casing (109) is shown that can be composed forming a single element, formed as a single piece, having in this case, an upper wall (56) arranged on the a perimeter wall (57).
  • the through holes (42) arranged in a hollowed-out straight circular cylindrical cap (36) have a conical section, the largest diameter of the cone being located on the outer face of the cap and the smallest diameter of the cone located on the inside face of the cap, in order that the coupling balls (33) easily enter said through holes (42) and protrude a large part of their volume inside the cap to fit with the section groove (10) semicircular cross section of the valve when it is in the locked position, but preventing it from falling from within the loT padlock when it is outside a valve.
  • the hitch balls have a sliding stop due to the reduction of the diameter inside the through hole (42).
  • Figure 83 shows the fourth exemplification of the lower portion of the fixing base (34).
  • Figure 84 shows the fifth exemplification of the lower portion of the fixing base (34).
  • a projection of a set of thin walls distributed in the shape of a hexagon (59) said thin walls having a plurality of triangular ribs (60 ), which are understood from the outside of each of the thin walls towards the lower edge of said first circular cylindrical plate (35), having also one of the thin walls and its corresponding triangular ribs (60) a semi-cylindrical cavity (61) destined to house the horizontal tubular sleeve with safety devices of a Quick-On valve.
  • Example of a first embodiment of the invention The loT padlock, structurally of the present embodiment, is decomposed into four main components, according to the function they fulfill. Said function is related to the integration of the parts that compose it, whether these are fixed or mobile parts, in reference to the function as such of the component.
  • the first component of the loT padlock corresponds to a fixing base (34) to the valve of the LPG cylinder that is made up of a first circular cylindrical plate (35) that has two first projections (124 ) 180 Q apart from each other.
  • Said first projections (124) are composed of a first long projection (65) and a first short projection (66).
  • a hollowed straight circular cylindrical cap (36) which is the element in charge of being introduced into the valve of the LPG cylinder.
  • Said hollowed straight circular cylindrical cap (36) has in its contour three channels (68) separated by 120 Q from each other, intended to be inserted into a rectangular projection (83) located in the second component of the loT padlock.
  • the three channels (68) are made up of a vertical slot (69) and a horizontal slot (70), taking the shape of an "L".
  • a sliding rod of circular section (67) destined to fit into a circular groove (85) of the second component of the loT padlock.
  • hexagonal cavity (39) which is in communication with the inner portion of the hollowed straight circular cylindrical cap (36) used to insert into the valve of the LPG cylinder.
  • the hexagonal shape of said hexagonal cavity (39) is intended to secure the lower portion of the loT padlock to the lower portion of the valve of the LPG cylinder which also has a hexagon-shaped projection.
  • Under the lower face and attached to the edge of the first cylindrical plate (35) are located four countersunk cylindrical cavities (72) separated 90 Q from each other and collinear with four hollowed cylindrical projections (37) of the upper face, which are intended to house the heads of the screws that join the fixing base (34) to the third component.
  • the second component of the loT padlock corresponds to a rotating movable plate (25) that is made up of a second circular cylindrical plate (71) that has two projections (74) separated 180 Q from each other and having the same thickness as said second circular cylindrical plate (71). From said two projections (74) emerge second projections (75) which are composed of a second long projection (76) and a second short projection (77), where the second projections (75) have a thickness less than the two projections ( 74).
  • the second long projection (76) has in its center a first through hole (78) and the second short projection (77) has in its center a second through hole (79) destined to house the screws that join the rotating movable plate (25 ) with the fourth component of the loT padlock.
  • the first through hole (78) and the second short projection (77) have a countersunk to house the head of the screws that will be used in the union of the second component with the fourth component.
  • Near the edge of the second circular cylindrical plate (71) are located three curved grooves (84, 85, 86) destined to act as guides for the three sliding rods of circular section (67) located in the first component.
  • a central cavity (40) that has an inner perimeter of circular characteristics, where the different curves that house the coupling balls (33) and that allow sliding develop of these and, in addition, where are the projections for the sliding of the three channels (68) that are located in the hollowed straight circular cylindrical cap (36) of the first component of the loT padlock.
  • the circular perimeter of said central cavity (40) has three semicircular curved surfaces (29) separated by 120 Q from each other and which act as a bearing surface for the coupling balls (33). On one side of said three semicircular curves (29) locate three sliding surfaces (30) separated by 120 Q from each other, where the coupling balls (33) slide during the loT lock unlocking process.
  • a first rectangular through-hole (80) is located which has on its inner walls a first curved wall portion (81) and a second straight wall portion (82), said first rectangular through hole (80) being intended to house in the locked position the rectangular stem (101) that is actuated by the motor (95) and that is located in the third component of the loT padlock, said first rectangular through hole being (80) collinear with the non-through hole (73) located on the upper surface of the first circular cylindrical plate (35) of the fixing base (34).
  • a ramp-type triangular protrusion (87) is located whose object is to act as a guide for the engagement of the rotating movable plate (25) with the internal wall of the fourth component.
  • the third component of the loT padlock corresponds to an internal support structure (25) that houses the electronics, the power source made up of two pairs of AA batteries, and the drive motor of the rectangular locking shank and unlocking the padlock.
  • the internal support structure (25) is composed of a third circular cylindrical plate (44) that has in its center a circular cavity (47) through which the hollowed straight circular cylindrical cap (36) of the first component of the loT padlock is inserted, generating thereby the shape of a ring having four hollowed half-hexagon-shaped projections on its outer edge (90) spaced 90 Q from each other.
  • a motor-carrying box (93) that has two circular lateral through projections (94), to house the motor 95) inside said box.
  • a cover (96) is placed on it, which has perforated lateral projections (97), which are collinear with two passing circular lateral projections (94) to insert the screws that fix the motor inside said box.
  • a gear (99) that is connected to a first rack portion (100), where by actuating the gear clockwise and counterclockwise, it allows the rack (100) to rise and lower, causing in turn, the raising or lowering of the rectangular locking and unlocking rod (101), which is housed in a hollowed portion (102) located on a front side of the motor-carrying box (93).
  • a rectangular upper plate (104) is located at the top of the interior support structure (25) with a perimeter rim (105) on whose upper surface the electrical circuit board (106) is housed with the electronics required to activate through Bluetooth the motor drive 95) and thus allow raising or lowering the rectangular shank (101) that locks and unlocks the loT padlock.
  • first triangular upper plate (107) and a second triangular upper plate (108) having two inclined outer walls, a first outer wall (110a) and a second outer wall (110b).
  • Said inclined outer walls (110a) and (110b) have guide plates, a first guide plate (111) and a second guide plate (112) in front and towards the inside of the inner support structure (25), which act as walls to generate a first side cavity (113) and a second side cavity (114).
  • a first energy source is housed, made up of a first battery housing cartridge (115) that houses a first pair of batteries (116).
  • a second energy source formed by a second battery housing cartridge (117) that houses a second pair of batteries (118).
  • a switch for the closure indicator without a wheel (119) which indicates that the padlock is in a locked state, being activated by the downward movement of the stop piece (120).
  • a switch for opening indicator without wheel (121) that indicates that the padlock is in the unlocked state, being activated by the upward movement of the stop part ( 120).
  • the fourth component is the outer casing (109) which is made up of a first wall of thin cylindrical tubular shape (124) that allows a cavity (136) to be left inside to protect the internal components of the loT padlock, said first wall having of thin cylindrical tubular shape (124), two third projections (125) separated 180 Q from each other and located on its lower edge.
  • Said third projections (125) are made up of a third long projection (126) and a third short projection (127), which are shaped as containers to house the second projections (75) that are made up of a second long projection (76) and a second short projection (77) located on the second component.
  • the third long projection (126) has a first perforation (128) and the third short projection (127) has a second perforation (129).
  • Collinear with said first and second perforations (128, 129) are located on these, on the inner surface of the first wall of thin cylindrical tubular shape (124) two slots, a first slot (130) and a second slot (131 ), in order to insert nuts (not shown) that serve to thread the screws that join the second with the fourth component.
  • a second curved wall (132) On said first wall of thin cylindrical tubular shape (133) emerges a second curved wall (132) from which a plurality of rectangular projections (137) protrude that serve to increase the grip of the loT padlock by the user, allowing him to easily perform the turning movement.
  • an upper wall (133) On said second curved wall (132) is located an upper wall (133) which centrally has a circular cutout with a rectangular base (134) that serves as a button with elasticity to connect with the interior electronics and activate the Bluetooth connection of the device. cell phone.
  • an upper wall (133) there is enough space to place the logo (135) and name of the company supplying the LPG cylinders.
  • a circular slot (136) is located that is used as a translucent window that allows the state of the status LED integrated in the electrical circuit board (106) positioned to be viewed from the outside. inside the device, in a rectangular upper plate (104).
  • the assembly of the four components is carried out as follows. The first component is fixedly connected to the third component and the second component is fixedly connected to the fourth component, as can be seen in figure 92. To carry out said assembly, first, it is necessary that the motor (98) and the rectangular stem (101) are inserted in the motor-carrying box (93) and in the hollowed-out portion (102) respectively, located on the third circular cylindrical plate (44) of the third component.
  • the cover (96) is placed with screws on the motor-holder box (93), leaving the engine 95).
  • the first battery housing cartridge (115) with its first pair of batteries (116) and the second battery housing cartridge (117) with its second pair of batteries (118) are inserted into the first lateral cavity (113) and the second side cavity (114) respectively, located in the third component.
  • the electrical circuit board (106) is attached to the rectangular top plate (104) of the third component.
  • the switch for closing indicator without wheel (119), the switch for opening indicator without wheel (121) and the alignment switch with wheel (122) are introduced.
  • the vertical slots (69) of the three channels (68) located in the hollowed straight circular cylindrical cap (36) of the first component they are introduced in the three circular projections (83) located in the inner wall central cavity (40) of the second component, generating a vertical path until they meet the horizontal grooves (70) of said three channels (68).
  • the three coupling balls (33) previously introduced into the conical through holes (42) located on the outside of the hollowed straight circular cylindrical cap (36) of the first component, are pressed by three semicircular curved surfaces (29) of the second component. In the same way, the sliding rods of circular section
  • the fourth component or outer casing (109) has third projections (125) that are composed of a third long projection (126) and a third short projection (127), which are shaped as containers to house the second projections (75) which are composed of a second long projection (76) and a second short projection (77) located on the second component.
  • the first through hole (78) and the second hole (79) have countersunk to house the heads of the screws that join the second component with the fourth component. For them, the screws are inserted through the lower part of said first through hole (78) and said second hole (79), where their heads are inserted into the countersunk cavities in the lower part of said first through hole (78) and of said second perforation (79).
  • connection screws (not shown) are inserted in a first hole (128) and a second hole (129), which communicate with a first and a second groove (130, 131) where they are inserted.
  • nuts (not shown) that serve to thread the screws that join the second component with the fourth component.
  • hexagonal nuts are inserted (not shown) that are attached to screws that are inserted into the first component.
  • the first component has a first circular cylindrical plate (35) that has on its lower face and near its edge, four countersunk cylindrical cavities (72) separated by 90 Q from each other and collinear with the four hollowed cylindrical projections (37) located on the upper face of the first cylindrical plate (35), which are intended to house the heads of the screws that join the fixing base (34) to the third component.
  • the first component is attached to the third component, leaving the loT padlock mounted with all its components.
  • the loT padlock is assembled, it is inserted into a valve of a LPG cylinder.
  • the hollowed straight circular cylindrical cap (36) of the first component is inserted into the valve and the user proceeds to make the 45 Q turn (see figures 116 and 117), so that the three surfaces (30) move the hitch balls (33) up to the three semicircular curved surfaces (29) and, at the same time, that the projections rectangular (83) slide in the horizontal grooves (70) of the three channels (68).
  • the user activates Bluetooth communication and, through electronics, the motor 95) is activated by activating the gear (99) that acts on the rack (100) allowing the rectangular stem (101) to pass through the second rectangular through hole (103) located in the third circular cylindrical plate (44) and the first rectangular through hole (80) located in the second circular cylindrical plate (71), thereby causing the blocking of the loT padlock of the present invention.
  • the rectangular stem (101) has a stop (120) that limits its travel.
  • this first mode guarantees a quick replacement of a gas cylinder that has run out.
  • the user through the application installed on his cell phone, connects through the internet to the server of the supplier company, informing that he has an exhausted cylinder and therefore requires unlocking the loT padlock of a LPG cylinder that he already has at home.
  • the server charges the user's credit card with the value of a LPG cylinder, given the instruction to the application to activate communication via Bluetooth to activate, through the electronics of the loT padlock, the rotation of the motor ( 95) whereupon the rectangular stem (101) is raised, leaving the second rectangular through-hole (103) and the first rectangular through-hole (80) released, thereby unlocking the loT padlock, said padlock being able to be turned by the user, releasing it from the LPG cylinder valve and leaving it ready for use.
  • the base for fixing the valve nut which has a cap with equidistant perforations that are at the same level as the perimeter groove, of the valve nut, are also present as necessary components.
  • a second component that is a rotating plate, which when rotating allows the insertion or removal of the pyramidal pins, said rotating plate also having, a hole in which it enters or a vertical locking rod comes out.
  • it also includes an interior structural component, to house the electronics, with the energy storage means and the driving means that drives a gear that engages with a rack that is part of the vertical stem and, finally, an outer casing. (109) that closes the whole set.
  • the first component of the loT padlock corresponds to a fixing base (34) which is made up of a first circular cylindrical plate (35) which, from the center of its upper face, a hollowed straight circular cylindrical cap (36) emerges that is inserted into the upper portion of the valve, said hollowed straight circular cylindrical cap (36) having with said first circular cylindrical plate (35) three basic conical perforations (140) equidistant at 120 Q , connected with radial circulation channels (141) through which slide three coupling balls (33) that are led towards the perimeter channel (10) of the valve of the LPG cylinder.
  • the first circular cylindrical plate (35) On said first circular cylindrical plate (35) emerge three upper support projections for connection and fixation (37) destined to receive lower projections for support and fixation (26) of the inner support structure (35).
  • the first circular cylindrical plate (35) has on its upper face a retention perforation (139) intended to house a vertical stem (101) which enters said retention perforation (139) to cause the locking of the loT padlock or leaves said retention perforation (139) to cause unlocking of the loT padlock.
  • Said retention hole (139) is opposite a vertical groove (142) and a lateral groove cavity (145) arranged in said hollowed straight circular cylindrical cap (36), said vertical groove (142) being intended to house the gear that moves the vertical rod (101) and said lateral groove cavity (145) to the shaft of the electric motor that drives the gear (99).
  • Centrally on the lower face of the first circular cylindrical plate (35) emerges a hexagonal projection of thin walls (59) distributed around a hexagon, said thin hexagonal walls having a plurality of triangular ribs (60), which are understood from the exterior of each of the thin walls towards the lower edge of said first circular cylindrical plate (35).
  • the LoT Padlock (2) is made up of an outer casing (109) divided into a cover (23) and a cylindrical tubular wall (24), on the lower inner surface of which of said tubular wall cylindrical (24) the rotating movable plate (27) is attached with the central cavity (40), the cylindrical tubular wall (24) and the rotating movable plate (27) forming a component formed as a single element.
  • the cover (23) is separated from the cylindrical tubular wall (24) forming an outer casing (109) composed of two parts, however, the latter forms a single element with the rotating movable plate (27).
  • the cover (23), which is independent from the cylindrical tubular wall (24), has a plurality of ribs (147) of the triangular type, which contact the lower face of the cover wall and the inner portion of the inner perimeter ring (146).
  • the upper portion of the inner face has an upper inner perimeter recess (149).
  • a push button (148) that extends inwards in a portion in the shape of a frusto-cone, to actuate the electronic circuit board (106) arranged in the support structure. interior (25).
  • an indicator is located to display the open / closed position (150).
  • the inner support structure (25) of this second embodiment is divided into two halves, an upper half (52) and a lower half (53), which have a shape with triangular characteristics.
  • the upper inner structure (52) has three cylindrical upper connecting projections (54), located at the corners of said triangle and the lower inner structure (53) has three upper connecting cylindrical projections (55), the connecting cylindrical projections being upper and lower (54, 55) which allow the coupling, assembly and fixation of the upper half (52) and the lower half (53), as shown in Figures 121 to 124.
  • the Power supply means are made up of AA batteries which are housed in a first battery container cartridge (115) and in a second battery container cartridge (117).
  • the first and second cartridges (115, 117) containing the AA batteries are housed in adjoining sides of the interior support structure (25) with a triangular shape.
  • a stop (138) emerges that is used as a stop for the downward stroke of the vertical rod (101).
  • the upper face of the upper half (52) of the inner support structure (25) is adapted to house a board with the electronic circuit (106) that has the ability to receive and transmit wireless signals with communication means, such as Bluetooth. , which also commands the opening and closing of the power supply to a driving medium.
  • a board with the electronic circuit (106) that has the ability to receive and transmit wireless signals with communication means, such as Bluetooth. , which also commands the opening and closing of the power supply to a driving medium.
  • the fully assembled inner support structure (25) is shown in figure 122.
  • the vertical stem (101) with a rack (100) notched on one of its faces is housed within the inner support structure (25), arranged to pass the perforation (31) of the rotating movable plate (27) and a retention perforation of the fixing base (34) thereby generating the blocking of the loT padlock.
  • the shaft (95) of the electric motor (98) It mates with a gear (99) coupled to the rack (100) of the vertical stem (101).
  • figure 123 it is possible to see a side view of the interior support structure (25), with the rear portion of the electric motor (98) on one of the sides of said structure.
  • FIG 124 which corresponds to a cross section of the assembled inner support structure (25)
  • the rack (100) of the vertical stem (101) is moved by the gear (99) that remains towards the inside of the inner support structure (25), crossing the limit generated by the lower inner cavity (47) of the inner support structure (25), with which the protruding part of said gear (99) would interrupt the assembly of the structure (25) in the hollowed straight circular cylindrical cap (36) of the fixing base (34).
  • Figure 125 shows a first top perspective view of the fixing base (34), in which it is observed that in the first circular cylindrical plate (35) there is a retention hole (139) in which the vertical rod fits ( 101).
  • the locking / unlocking of the loT padlock (2) is produced by the rotation of the cylindrical wall (24) and the rotating mobile plate (27) with a central cavity (40), formed together as a single element, where the interior walls of said central cavity (40) have three recesses formed by major recesses of narrow sinuous surfaces (29) and a second group of three recesses that is formed by three minor recesses of elongated sinuous surfaces (30), as the wall rotates cylindrical (24) and the rotating movable plate (27), these surfaces move the coupling balls that cause the locking / unlocking of the loT padlock (2), as shown in figure 132.
  • the coupling balls (not shown) are arranged in circulation channels (141) that are in communication with basal conical perforations (140).
  • FIG. 127 shows a sectional view where it can be seen that the circulation channels (141) are in communication with the basal conical perforations (140), allowing a radial rectilinear movement of the engagement engagement engagement balls.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

La présente invention concerne un système électromécanique destiné à être utilisé dans un cadenas IoT (Internet des objets) en vue d'être installé dans le robinet d'une bouteille de gaz de pétrole liquéfié (GPL). Une bouteille de GPL qui possède dans son robinet un cadenas IdO est remis à un client, de sorte que ce dernier se trouve avec une bouteille pleine de GPL comprenant ledit cadenas IdO. Lorsque le client en a besoin, au moyen de son téléphone mobile, sur lequel une application a été préalablement installée, celui-ci se connecte à Internet et au serveur de la compagnie qui le fournit en bouteilles de gaz. A travers cette application, le client communique à la société qu'il aimerait ouvrir la bouteille de GPL sur le robinet de laquelle un cadenas IdO est installé, et qu'il souhaite son déblocage, le paiement de la valeur d'une bouteille de gaz neuve est immédiatement effectué, communiquant à l'application préalablement installée sur le téléphone mobile du client, par l'intermédiaire d'un signal sans fil à travers une connexion Bluetooth laquelle permet d'actionner le système électromécanique pour débloquer le cadenas IdO et permet son retrait de la bouteille qui se trouve chez l'utilisateur. Ainsi, le cadenas est retiré et l'utilisateur peut utiliser la bouteille de GPL immédiatement pour remplacer, par exemple, une bouteille qui est vide. Cela permet une consommation continue de GPL de la part du client.
PCT/CL2020/050123 2019-10-11 2020-10-09 Cadenas pour bouteilles de gaz à technologie ido WO2021068092A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX2022004329A MX2022004329A (es) 2019-10-11 2020-10-09 Candado para cilindros de gas con tecnologia iot.
ES202290033A ES2918499B2 (es) 2019-10-11 2020-10-09 CANDADO PARA CILINDROS DE GAS CON TECNOLOGIA loT
CONC2022/0005829A CO2022005829A2 (es) 2019-10-11 2022-05-04 Candado para cilindros de gas con tecnología iot

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962914052P 2019-10-11 2019-10-11
US62/914,052 2019-10-11

Publications (1)

Publication Number Publication Date
WO2021068092A1 true WO2021068092A1 (fr) 2021-04-15

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PCT/CL2020/050123 WO2021068092A1 (fr) 2019-10-11 2020-10-09 Cadenas pour bouteilles de gaz à technologie ido

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Country Link
CL (1) CL2021000349A1 (fr)
CO (1) CO2022005829A2 (fr)
EC (1) ECSP22036592A (fr)
ES (1) ES2918499B2 (fr)
MX (1) MX2022004329A (fr)
WO (1) WO2021068092A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009069125A2 (fr) * 2007-11-27 2009-06-04 Hi-G-Tek Inc. Appareil permettant de verrouiller des bonbonnes de gaz
WO2016146775A2 (fr) * 2015-03-17 2016-09-22 Linde Aktiengesellschaft Soupape d'arrêt
WO2016156519A1 (fr) * 2015-03-31 2016-10-06 Linde Aktiengesellschaft Soupape de cylindre ayant un régulateur de pression intégré
KR101677462B1 (ko) * 2016-01-12 2016-11-18 (주) 마이크로프랜드 IoT 기반의 환경 적응형 액추에이터 컨트롤 시스템
WO2018078397A1 (fr) * 2016-10-31 2018-05-03 Utonomy Ltd Actionneur pour une soupape pilote de régulateur
US20180231186A1 (en) * 2014-09-09 2018-08-16 Air Liquide Medical Systems Valve block for gas cylinder with improved usage safety

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525242A (en) * 1968-07-05 1970-08-25 Bramah Security Equipment Ltd Locks
GB1519948A (en) * 1974-07-11 1978-08-02 Weeks & Taylor Lock assembly
US9109379B1 (en) * 2014-08-12 2015-08-18 Dog & Bone Holdings Pty Ltd Keyless padlock, system and method of use
FR3054290B1 (fr) * 2016-07-20 2018-11-16 Air Liquide Robinet et dispositif de fluide sous pression et procede d'identification
CN109780438B (zh) * 2019-01-10 2021-03-05 山东中软国际数智科技有限公司 基于区块链加密技术的智能角阀防拆卸组件

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009069125A2 (fr) * 2007-11-27 2009-06-04 Hi-G-Tek Inc. Appareil permettant de verrouiller des bonbonnes de gaz
US20180231186A1 (en) * 2014-09-09 2018-08-16 Air Liquide Medical Systems Valve block for gas cylinder with improved usage safety
WO2016146775A2 (fr) * 2015-03-17 2016-09-22 Linde Aktiengesellschaft Soupape d'arrêt
WO2016156519A1 (fr) * 2015-03-31 2016-10-06 Linde Aktiengesellschaft Soupape de cylindre ayant un régulateur de pression intégré
KR101677462B1 (ko) * 2016-01-12 2016-11-18 (주) 마이크로프랜드 IoT 기반의 환경 적응형 액추에이터 컨트롤 시스템
WO2018078397A1 (fr) * 2016-10-31 2018-05-03 Utonomy Ltd Actionneur pour une soupape pilote de régulateur

Also Published As

Publication number Publication date
ES2918499B2 (es) 2023-04-27
ES2918499R1 (es) 2022-09-28
CO2022005829A2 (es) 2022-05-20
CL2021000349A1 (es) 2021-08-20
ES2918499A2 (es) 2022-07-18
MX2022004329A (es) 2022-07-11
ECSP22036592A (es) 2022-06-30

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