EP3218642B1 - Armature pour bouteilles de gaz liquide et procédé de remplissage - Google Patents

Armature pour bouteilles de gaz liquide et procédé de remplissage Download PDF

Info

Publication number
EP3218642B1
EP3218642B1 EP15797869.3A EP15797869A EP3218642B1 EP 3218642 B1 EP3218642 B1 EP 3218642B1 EP 15797869 A EP15797869 A EP 15797869A EP 3218642 B1 EP3218642 B1 EP 3218642B1
Authority
EP
European Patent Office
Prior art keywords
gas
opening
fitting
refilling
valve
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP15797869.3A
Other languages
German (de)
English (en)
Other versions
EP3218642A1 (fr
Inventor
Eckhard Tilhof
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cleantech Swiss AG
Original Assignee
Cleantech Swiss AG
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 Cleantech Swiss AG filed Critical Cleantech Swiss AG
Priority to RS20200167A priority Critical patent/RS59947B1/sr
Priority to MEP-2020-35A priority patent/ME03634B/fr
Priority to PL15797869T priority patent/PL3218642T3/pl
Priority to SI201531083T priority patent/SI3218642T1/sl
Priority to EP19210220.0A priority patent/EP3660381B9/fr
Publication of EP3218642A1 publication Critical patent/EP3218642A1/fr
Application granted granted Critical
Publication of EP3218642B1 publication Critical patent/EP3218642B1/fr
Priority to HRP20200242TT priority patent/HRP20200242T1/hr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • 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
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
    • 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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/02—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0639—Steels
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0329—Valves manually actuated
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators
    • F17C2205/0385—Constructional details of valves, regulators in blocks or units
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/04—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by other properties of handled fluid before transfer
    • F17C2223/042—Localisation of the removal point
    • F17C2223/046—Localisation of the removal point in the liquid
    • F17C2223/047—Localisation of the removal point in the liquid with a dip tube
    • 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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/04—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by other properties of handled fluid after transfer
    • F17C2225/042—Localisation of the filling point
    • F17C2225/046—Localisation of the filling point in the liquid
    • F17C2225/047—Localisation of the filling point in the liquid with a dip tube
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • 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
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0709—Camping gas

Definitions

  • the invention relates to a fitting for LPG bottles and a method for refilling with LPG.
  • a gas cylinder is usually a metal, regular steel, existing pressure vessel for the transport and storage of pressurized gases.
  • Such a bottle may have a volume of more than 100 liters.
  • the nominal pressure can be several hundred bar.
  • LPG cylinders contain gases such as LPG in liquefied form. Common gases are ethane, propane, butane and mixtures thereof. These gases can be liquefied at room temperature by comparatively low pressure.
  • the liquid gas content of such bottles is usually between 3 and 33 kg.
  • the height of such liquid gas cylinders is usually between 420 mm and 1290 mm.
  • the bottle diameter is typically between 200 mm and 318 mm.
  • Liquefied gas cylinders are closed with a fitting to which, usually in conjunction with a pressure reducer, a suitable hose line for the controlled removal of their contents can be screwed. Furthermore, there is a safety valve for LPG cylinders in the sampling fitting, which limits the permissible overpressure in the bottle to, for example, about 30 bar in order to prevent bursting.
  • a fitting of such a liquid gas cylinder has a lateral connecting piece as a gas tap, which is used on the one hand for filling and on the other hand for removal.
  • gas tap lines are manually screwed both in the case of removal and in the case of refilling.
  • the lateral connection piece is gas-conductively connected to an opening at the underside of the fitting when the gas tap is open. This bottom with the opening is located above the liquid level in the erected state of a liquefied gas cylinder. With a removal of gas, therefore, the gas is removed, which is located above the liquid level in the gaseous state.
  • LPG cylinders are used to operate gas stoves, gas stoves, gas grills, gas stoves or gas radiators. Is the content of a liquefied gas cylinder consumed, LPG cylinders shall be returned by the consumer to the point of sale of LPG cylinders for refilling. After such a return of a liquefied gas cylinder it is transported from the point of sale to a central bottling plant or filling station.
  • FR 55 136 E is a fitting for a liquefied gas cylinder with a gas tap for a gas extraction and an opening for refilling a LPG bottle out. At the bottom of the fitting, there is a line that extends approximately to the bottom of the LPG bottle and protrudes from an adjacent, parallel line running.
  • a claimed fitting includes to solve the problem a gas tap for a gas extraction and an opening for refilling a LPG bottle.
  • the opening for refilling a liquefied gas cylinder can be connected in a gas-conducting manner, in particular by opening a valve with a tubular or tubular conduit of the fitting, which reaches at least 300 mm, preferably at least 400 mm, into a liquefied gas cylinder when the fitting is connected to such a gas cylinder.
  • This ensures that the line can extend into the liquefied part of the gas, which allows, above all, a very fast draining by pumping. Emptying is required if a refilled gas cylinder proves to be leaking. This results in a speed advantage.
  • the underside is the side that is adjacent to the LPG bottle or that is completely in the bottle or bottleneck when the fitting is connected to a LPG bottle.
  • This opening at the bottom can be gas-connected to the gas tap, usually by turning a corresponding rotary handle.
  • the tubular or tubular conduit is opposite this opening, and preferably at least 200 mm, more preferably at least 300 mm.
  • the tubular or tubular conduit is therefore preferably so long that it extends to the bottom of a gas cylinder connected to the fitting. As a rule, therefore, this line is not longer than 1290 mm.
  • the opening for refilling the LPG bottle is located at the top of the fitting. This facilitates refilling because a LPG bottle does not need to be refilled. In particular, an automatic refilling in an automated filling station is possible with little technical effort.
  • the gas tap via which the gas is removed for consumption, is preferably laterally from the valve.
  • the gas tap can be opened and closed by a rotary handle or handwheel.
  • the handwheel is advantageously arranged around the refill feed. For example, a nut with a spindle is actuated via the handwheel in such a way that a body provided for this purpose can be moved up and down. This will open or close the gas tap.
  • the opening for refilling a liquid cylinder can be opened and closed in one embodiment by a valve. This facilitates and accelerates refilling because a fluid pressure may be sufficient to open the valve for refilling.
  • the valve preferably comprises a valve body, which is pressed by a preloaded spring in its closed valve position. This helps to be able to open the valve for refilling solely by a fluid pressure. In addition, emptying is facilitated by pumping, as the valve can be opened by a nozzle or a spike of a suction head, in which the suction head is connected to the designated opening. Following this, it is possible to aspirate immediately, which makes an automated refilling possible, which can be carried out even by an end user taking into account a then required increased security effort.
  • the valve body is preferably a hollow cylinder which includes side openings.
  • the valve body can then advantageously be a part of the conduit through which liquid gas is introduced into the bottle for refilling or is sucked off via the liquid gas for emptying.
  • the valve body is preferably provided with a peripheral, exchangeable sealing ring which seals the valve in the closed state liquid and gas tight. In the case of a leak is usually sufficient to replace the sealing ring to restore the functionality of the valve.
  • the sealing ring is pressed in an advantageous embodiment in the closed state of the valve against a cone-shaped transition, which connects a tubular portion with a widened towards the opposite tubular portion.
  • This embodiment makes it possible to use the two tubular sections as a supply line in order to be able to produce so compactly with little technical effort.
  • a closing element in particular in the form of a hollow cylindrical portion, is present, which interrupts a gas-conducting connection between the gas tap and the opening at the bottom of the valve, into which gas of a connected LPG bottle can flow when the valve body in its open Position is moved.
  • the hollow cylindrical portion is preferably a portion of the conduit which connects the gas tap to an opening at the bottom of the fitting into which gas from a connected LPG bottle can flow. This reduces the technical complexity of a production and also allows a compact design.
  • the opening for refilling a liquid gas cylinder is preferably funnel-shaped to facilitate connection to a filling head or suction head by centering.
  • the valve is designed so that either gas can be removed via the gas tap or refilling or emptying can be done via the opening provided for this purpose. It can not be refilled at the same time be taken and at the same time via the gas tap gas. This avoids risks during a gas extraction or during refilling.
  • a further gas sampling option preferably via a quick coupling.
  • a hose can be connected to this further gas sampling facility, specifically for permanent, generally uncontrollable gas extraction.
  • This additional gas sampling option is intended for balloonists to provide a flame permanently with gas. This flame serves as a pilot flame, for example. This flame basically requires only a small amount of gas. It is so z. B. prevents excessive gas can be consumed by a too far up handwheel for the pilot flame. If a quick coupling is provided, the gas removal can be made possible only by connecting a corresponding coupling piece. Accidental opening is thus prevented.
  • FIG. 1 shows a sectional view of a fitting 1 for a gas cylinder.
  • a gas tap 2 with an external thread, which protrudes laterally and that horizontally from a standing gas cylinder, not shown, when the valve 1 is intended to be connected to a gas cylinder.
  • the line of a gas consumer such as a gas grill, be screwed to remove gas.
  • the funnel-shaped opening 3 serves as a centric filling and suction.
  • the funnel-shaped junction or opening 3 is connected to a filling head or suction head of a gas filling station.
  • An externally accessible upper region of the outer wall of the centric filling point has two circumferential grooves 4, in order to enable a form-fitting clasping with complementary shaped grippers of a filling head or suction head. It can thus be created during the filling or during the suction of gas, a positive connection between the outer wall with the grooves 4 and a suction head or filling head to prevent unplanned disengagement of a head during filling or emptying of a gas cylinder.
  • a sealing ring 5 is held by a corresponding circumferential groove in the funnel-shaped opening 3. A filling head or suction head is pressed against this sealing ring 5 during filling or emptying.
  • a hollow-cylindrical valve body 6 has in a lower region a sealing ring 7 which is held in a corresponding circumferential groove of the valve body 6.
  • the valve body 6 is biased in the direction of the opening 4.
  • the sealing ring 7 is pressed against a cone-shaped transition 9 for closing the valve.
  • the access via the opening 4 in the fitting 1 is then, as in the FIG. 1 shown, gas-tight and liquid-tight closed and indeed more reliable and durable compared to that from the document DE 43 34 182 A1 known ball valve of the centric filling point. In the case of leakage of the valve due to fatigue, it is sufficient to replace only the sealing ring 9 regularly.
  • valve body 6 is in the closed state of the valve as in the FIG. 1 shown predominantly in a tubular portion 10 whose inner diameter corresponds to the outer diameter of the valve body 6. The valve body 6 is therefore guided through this tubular portion 10.
  • the spring 8 is located in a widened tubular portion 10.
  • the tubular portion 10 is connected by the cone-shaped transition 9 with a comparatively widened tubular portion 11.
  • the inner diameter of the widened portion 11 is slightly larger than the diameter of the spring 8.
  • the widened portion 11 is therefore u. a. the stop and the guidance of the spring 8, if this is further stretched to open the valve.
  • the hollow cylindrical valve body 6 is closed at the lower end with a rod 12.
  • the rod 12 extends into a cylinder 13.
  • the inner diameter of the cylinder 13 is greater than the outer diameter of the rod 12, so that a clearance 14 between the cylinder 13 and the rod 12 remains.
  • the rod 12 opposite end of the hollow cylindrical valve body 6 is open.
  • the valve body 6 in the vicinity of the rod 12 has lateral openings 15, which are gas-conductively connected to its interior or lead into its interior. If the valve body 6 is pressed by a fluid pressure or mechanically down until the lateral openings 15 pass into the widened portion 11, so the valve is open.
  • the open state of the valve show the Figures 2 and 3 ,
  • FIG. 1 shows the closed position of the cylinder 13.
  • a sealing ring 17 at the lower end of the cylinder 13 is then pressed against a slope 18 for a closure. This closure is canceled by the cylinder by corresponding rotation of the rotary handle 16 is moved upward.
  • the FIG. 4 shows the open position of the cylinder 13th
  • the cylinder 13 is sealed by sealing rings 19 against a portion 21 of the housing wall of the valve 1.
  • cylinder 13 is sealed by sealing rings 20 against a cylindrical lower portion 22 of the rotary handle 16.
  • the sealing rings 19 and 20 prevent gas leakage from the valve out.
  • the rotary handle 16 is rotatably supported by a ball bearing 23.
  • a cap 24 is screwed onto the housing portion 21 so as to rotatably connect the rotary handle 16 to the housing portion 21.
  • the fitting 1 has at the bottom two openings 25 and 26 (see in particular also the three-dimensional representation of FIG. 5 ). This underside is located in the gas cylinder or bottleneck if the valve is connected to a gas cylinder as intended.
  • the opening 25 is located at the bottom of a tubular or tubular conduit 27 at the bottom of a correspondingly connected gas cylinder.
  • the gas cylinder is filled after opening the valve with the valve body 6 with gas or sucked liquid gas.
  • the removal of gas from the bottle takes place for consumption by a consumer connected to the gas tap 2, specifically following an opening of the gas tap by corresponding rotation of the rotary handle 16.
  • the opening 26 is gas-conductively connected to an inner opening 28.
  • FIG. 1 shows the case that the fitting 1 is closed. Sucking or filling is not possible because the valve is closed. A gas removal via the gas tap 2 is not possible, since this is prevented by pressing the sealing ring 17 against the slope 18, the gas tap is thus closed.
  • FIG. 2 illustrates the filling on the valve 1.
  • the side nozzle 2 is closed and the funnel-shaped opening 4 connected to a filling head, not shown, which is pressed against the sealing ring 5 in the funnel-shaped opening 3 liquid-tight.
  • the in the FIG. 1 shown opening 28 closed.
  • a gas-conducting connection between the gas tap and the bottom opening 26 is interrupted.
  • It will now liquefied gas according to of the arrow 33 is pumped into the funnel-shaped opening 3.
  • the valve body 6 is pressed down until the hollow cylindrical portion 29 is pressed against the sealing ring 31.
  • the lateral openings 15 of the valve body 6 are now in the widened tubular portion 11.
  • the liquid gas pumped along the arrow 33 can now escape from the openings 15 of the valve body 6 and indeed in the widened tubular portion 11 inside.
  • the liquefied gas may flow around the lower portion of the valve body 6, as indicated by the arrows 34.
  • the liquefied gas flows into the space 14 between the rod 12 and the housing portion 21 and thus enters the tubular or tubular conduit 27 as indicated by the arrows 35 and 36.
  • the liquid gas then exits the valve 1 as indicated by arrow 37 and thus reaches the bottom of a gas cylinder, not shown, to which the valve 1 is attached.
  • FIG. 2 illustrates that the hollow cylindrical portion 29 has a smaller outer diameter 38 in an upper region, so as to be in the case of FIG. 2 to provide such a distance to the adjacent housing inner wall such that a gas flow according to the arrow 36 is possible.
  • valve body 6 For sucking off or emptying, the valve body 6 is pressed down mechanically by means of a spike or socket of a suction head placed on the funnel 3. Following this, liquefied gas can be sucked off, according to the arrows 39 to 43, as in FIG. 3 shown. Since due to the tube or tube 27 is sucked from the ground, it is ensured that liquefied gas is removed and no gaseous atmosphere above the liquid level in the gas cylinder. A liquefied gas cylinder can therefore be pumped out particularly quickly and with little effort.
  • FIG. 4 shows the valve 1 in the open state of the gas tap 2 and in the closed state of the valve.
  • the gas cock 2 is opened because the valve body 6 is in its closed position and the cylinder 13 is moved by rotating the unit 16 upwards and therefore the sealing ring 17 has been removed from the slope 18.
  • the gas which is located above the liquid level in the LPG bottle, can now enter the opening 26 according to the arrow 44 and flow to the inner opening 28. From the opening 28, the gas passes according to the arrow 45 in the interior of the hollow cylindrical portion 29. The gas then exits through the opening 30 at the upper end of the hollow cylindrical portion 29 and passes in accordance with the arrow 46 into the space 14 inside. Since a distance between the sealing ring 17 and the slope 18 is present, the gas according to the arrow 47 can flow further into the nozzle of the gas tap 2 and be forwarded from here according to the arrow 48 to the consumer.
  • the method for refilling also provides for draining in the event that a gas leak is detected. Especially the emptying can be done very quickly, since liquid is pumped and not gas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Lift Valve (AREA)

Claims (13)

  1. Ferrure destinée à des bouteilles de gaz liquide, avec un robinet de gaz (2) pour prélèvement de gaz et une ouverture (3) pour remplissage d'une bouteille de gaz liquide, dans laquelle l'ouverture (3) pour remplissage d'une bouteille de gaz liquide est reliée de manière conductrice du gaz à un conduit tubulaire ou en forme de tuyau (27) de la ferrure, lequel conduit peut atteindre au moins 300 mm, de préférence au moins 400 mm, dans laquelle le robinet de gaz (2) peut être ouvert et fermé par une manivelle (16) et une ouverture (26) existe sur la surface inférieure de la ferrure adjacente à le conduit tubulaire ou en forme de tuyau (27) qui peut être reliée de manière conductrice de gaz au robinet de gaz (2), le conduit tubulaire ou en forme de tuyau (27) dépassant de l'ouverture (26), caractérisée en ce l'ouverture (3) est disposée pour remplissage de la bouteille de gaz liquide sur la surface supérieure de la ferrure (1).
  2. Ferrure selon la revendication précédente, dans laquelle le conduit tubulaire ou en forme de tuyau (27) dépasse d'au moins 200 mm, de préférence d'au moins 300 mm, de l'ouverture (26) de l'ouverture.
  3. Ferrure selon l'une des revendications précédentes, caractérisé en ce que le robinet de gaz (2) dépasse latéralement du ferrure (1).
  4. Ferrure selon l'une des revendications précédentes, caractérisée en ce que l'ouverture (3) pour remplissage d'une bouteille de gaz liquide peut être ouverte et fermée par une soupape.
  5. Ferrure selon la revendication précédente, caractérisée en ce que la soupape comprend un corps de soupape (6) qui est poussé dans sa position fermée par un ressort de rappel (8).
  6. Ferrure selon la revendication précédente, caractérisée en ce que le corps de soupape (6) est un cylindre creux comportant des ouvertures latérales (15).
  7. Ferrure selon l'une des deux revendications précédentes, caractérisée en ce que le corps de soupape (6) est pourvu d'une bague d'étanchéité (9) circonférentielle, échangeable, qui ferme la soupape à l'état fermé de manière étanche aux liquides et aux gaz.
  8. Ferrure selon la revendication précédente, caractérisé en ce que la bague d'étanchéité (9), à l'état fermé de la soupape, est pressée contre une transition conique (9) qui relie une section tubulaire (10) à une section tubulaire (11) qui est élargie par rapport à celle-ci.
  9. Ferrure selon l'une des quatre revendications précédentes, caractérisé en ce qu'il existe un élément de fermeture, en particulier sous la forme d'un profilé creux en forme de cylindre (29), qui interrompt une liaison conductrice de gaz entre le robinet de gaz (2) et l'ouverture (26) sur la surface inférieure de la ferrure, dans laquelle du gaz d'une bouteille de gaz liquide raccordée peut s'écouler lorsque le corps de soupape (6) est amené dans sa position ouverte.
  10. Ferrure selon la revendication précédente, caractérisé en ce que la partie cylindrique creuse (29) est une partie du conduit reliant le robinet de gaz (2) à une ouverture (26) sur la surface inférieure de la ferrure dans laquelle peut s'écouler du gaz d'une bouteille de gaz liquide reliée.
  11. Ferrure selon l'une des revendications précédentes, caractérisé en ce que le robinet de gaz (2) est obligatoirement fermé lorsqu'une soupape est ouverte pour remplissage et/ou vice versa la soupape est obligatoirement fermée pour remplissage lorsque le robinet de gaz (2) est ouvert.
  12. Ferrure selon l'une des revendications précédentes, caractérisé en ce qu'il existe une autre ouverture avec raccord rapide par laquelle le gaz peut être aspiré.
  13. Procédé pour remplissage d'une bouteille de gaz liquide comprenant une ferrure selon l'une des revendications précédentes dans une station de remplissage comprenant les étapes suivantes :
    - avec une tête de remplissage de la station de remplissage est reliée avec l'ouverture (3) pour le remplissage,
    - la station de remplissage remplit ensuite la bouteille de gaz liquide,
    - suite au remplissage, la station de remplissage vérifie que du gaz s'échappe de la bouteille de gaz,
    - si le contrôle montre qu'aucun gaz ne s'échappe de la bouteille de gaz, la bouteille de gaz rechargée est retirée de la station de remplissage,
    si le contrôle révèle que du gaz s'échappe de la bouteille, la station de remplissage doit vider la bouteille de gaz en aspirant du gaz liquide par l'ouverture prévue pour remplissage.
EP15797869.3A 2014-11-12 2015-10-28 Armature pour bouteilles de gaz liquide et procédé de remplissage Active EP3218642B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
RS20200167A RS59947B1 (sr) 2014-11-12 2015-10-28 Armatura za boce za tečni gas uključujući i metodu punjenja
MEP-2020-35A ME03634B (fr) 2014-11-12 2015-10-28 Ferrure destinée à des bouteilles de gaz liquide et procédé de remplissage
PL15797869T PL3218642T3 (pl) 2014-11-12 2015-10-28 Osprzęt do butli na gaz płynny i sposób napełniania
SI201531083T SI3218642T1 (sl) 2014-11-12 2015-10-28 Armatura plinskih jeklenk za tekoči plin in polnilni postopek
EP19210220.0A EP3660381B9 (fr) 2014-11-12 2015-10-28 Armature pour bouteilles de gaz liquide ainsi que procédé de remplissage
HRP20200242TT HRP20200242T1 (hr) 2014-11-12 2020-02-13 Armatura za boce za tekući plin uključujući i metodu punjenja

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14192891.1A EP3021034B1 (fr) 2014-11-12 2014-11-12 Armature pour bouteilles de gaz liquide et procédé de remplissage
PCT/EP2015/074950 WO2016074923A1 (fr) 2014-11-12 2015-10-28 Ferrure destinée à des bouteilles de gaz liquide et procédé de remplissage

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP19210220.0A Division EP3660381B9 (fr) 2014-11-12 2015-10-28 Armature pour bouteilles de gaz liquide ainsi que procédé de remplissage

Publications (2)

Publication Number Publication Date
EP3218642A1 EP3218642A1 (fr) 2017-09-20
EP3218642B1 true EP3218642B1 (fr) 2019-11-27

Family

ID=51897157

Family Applications (3)

Application Number Title Priority Date Filing Date
EP14192891.1A Active EP3021034B1 (fr) 2014-11-12 2014-11-12 Armature pour bouteilles de gaz liquide et procédé de remplissage
EP19210220.0A Active EP3660381B9 (fr) 2014-11-12 2015-10-28 Armature pour bouteilles de gaz liquide ainsi que procédé de remplissage
EP15797869.3A Active EP3218642B1 (fr) 2014-11-12 2015-10-28 Armature pour bouteilles de gaz liquide et procédé de remplissage

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP14192891.1A Active EP3021034B1 (fr) 2014-11-12 2014-11-12 Armature pour bouteilles de gaz liquide et procédé de remplissage
EP19210220.0A Active EP3660381B9 (fr) 2014-11-12 2015-10-28 Armature pour bouteilles de gaz liquide ainsi que procédé de remplissage

Country Status (23)

Country Link
US (1) US10738945B2 (fr)
EP (3) EP3021034B1 (fr)
JP (1) JP6612341B2 (fr)
KR (1) KR102440912B1 (fr)
CN (1) CN107002946B (fr)
AU (1) AU2015345387B2 (fr)
CA (1) CA2964439C (fr)
DK (1) DK3218642T3 (fr)
EA (1) EA033994B1 (fr)
ES (1) ES2773443T3 (fr)
HK (1) HK1224357A1 (fr)
HR (1) HRP20200242T1 (fr)
HU (1) HUE047970T2 (fr)
MA (2) MA52406A (fr)
ME (1) ME03634B (fr)
MX (1) MX2017006187A (fr)
PL (1) PL3218642T3 (fr)
PT (1) PT3218642T (fr)
RS (1) RS59947B1 (fr)
SI (1) SI3218642T1 (fr)
TN (1) TN2017000132A1 (fr)
WO (1) WO2016074923A1 (fr)
ZA (1) ZA201702728B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170141265A (ko) * 2015-05-12 2017-12-22 엔테그리스, 아이엔씨. 밸브 조립체 및 그를 포함하는 유체 저장 및 분배 패키지
CN111684198B (zh) * 2018-02-09 2022-09-23 株式会社龙野 填充装置
CN112534177B (zh) * 2018-08-14 2022-12-20 瑞士清洁技术股份公司 用于液化气瓶的配件
SI3611423T1 (sl) 2018-08-14 2021-04-30 CleanTech Swiss AG Ventil za posode za utekočinjen plin
PL3696408T3 (pl) 2019-02-07 2023-11-20 CleanTech Swiss AG Pompa tłokowa
EP3693652B1 (fr) 2019-02-07 2023-07-12 CleanTech Swiss AG Station de remplissage pour bouteilles à gaz et véhicules automobiles
US20200360875A1 (en) 2019-05-14 2020-11-19 Sodastream Industries Ltd. Carbonation machine and a gas canister for a carbonation machine
KR102286720B1 (ko) * 2019-12-05 2021-08-06 주식회사 케이엘테크 고압가스 용기용 밸브유닛
CN113983350B (zh) * 2021-11-26 2024-07-26 优捷特清洁能源有限公司 一种浮动式搬手及加氢枪
CN114517888B (zh) * 2022-03-09 2024-06-21 浙江工业大学 一种基于自增强理论的站用储氢气瓶的自增强工艺

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US934037A (en) * 1908-08-04 1909-09-14 Paul Bunin Valve-fitting for soda-water apparatus.
US1938036A (en) * 1932-03-25 1933-12-05 Carbide & Carbon Chem Corp Means for removing liquid mixtures from pressure vessels
US2172310A (en) * 1936-09-21 1939-09-05 Phillips Petroleum Co Self-service system for storage and utilization of fuel gases
FR920363A (fr) * 1946-12-17 1947-04-04 Robinet de sécurité pour gaz comprimés et liquéfiés
US2529275A (en) * 1947-12-13 1950-11-07 Standard Oil Dev Co Two-port valve for volatile liquid containers
BE508126A (fr) * 1951-12-29 1952-01-15 Lorch J Petite bouteille de transvasement pour gaz liquefies
GB1172403A (en) * 1967-04-19 1969-11-26 Mini Of Technology London Valve Systems and Containers for Liquified Gas
US3589397A (en) * 1970-01-19 1971-06-29 William Wagner Antirefill valve
US4077422A (en) * 1975-11-17 1978-03-07 Said Robie G. Brinkley, By Said Gerry D. Welton Flow control means for compressed gas cylinders
JPS5822945Y2 (ja) 1981-01-19 1983-05-16 昭和炭酸株式会社 圧力流体充填容器におけるサイホン管
FR2618875B1 (fr) 1987-07-28 1989-12-29 Totalgaz Cie Fse Machine unitaire pour controler dans un meme poste, les fuites, l'ouverture et la fermeture du robinet d'une bouteille de gaz liquefie, ainsi que le niveau de remplissage de la bouteille
GB2231137B (en) * 1989-04-28 1992-10-28 Air Prod & Chem Pressure reducing valve
JPH05215299A (ja) 1991-02-01 1993-08-24 Neriki:Kk ボンベバルブ
CN2098642U (zh) 1991-09-10 1992-03-11 武汉中科数理科技开发公司 内装式民用液化石油气残液汽化装置
DE4334182A1 (de) 1993-10-07 1995-04-13 Flow Instr & Engineering Gmbh Absperrvorrichtung, insbesondere Ventil
CN2193461Y (zh) * 1994-06-27 1995-03-29 河南省建星技术公司 仿液化石油气钢瓶
JPH08170797A (ja) 1994-12-20 1996-07-02 Kubota Corp 高圧ガス充填装置
JPH09166293A (ja) 1995-12-12 1997-06-24 Meiko Sangyo Kk ガス充填器
JPH1061892A (ja) 1996-08-22 1998-03-06 Meiko Sangyo Kk ガス充填機
JPH10196896A (ja) 1997-01-07 1998-07-31 Aichi Koatsu Kk 過充填防止機能付充填用ガス容器バルブ
JP2936480B1 (ja) 1998-07-24 1999-08-23 原添 哲 Ｌｐガス充てん弁
JP2979002B1 (ja) 1998-07-24 1999-11-15 原添 哲 Ｌｐガス充てん弁
JP4009421B2 (ja) 2000-12-12 2007-11-14 大同テック株式会社 ボンベの位置決め装置
JP2003014193A (ja) 2001-06-27 2003-01-15 Nec Corp シリンダキャビネット及びその配管内の残留ガスのパージ方法
FR2834770B1 (fr) * 2002-01-11 2004-06-25 Gce Sas Dispositif d'obturation utilisable dans un dispositif de robinet pour bouteille de gaz sous pression
US7278454B2 (en) * 2003-03-13 2007-10-09 Laminar Technologies, Llc Beverage dispensing apparatus
JP2006283899A (ja) 2005-04-01 2006-10-19 Neriki:Kk バルブ装置とガス容器および充填用接続装置
EP2051928A2 (fr) * 2006-07-11 2009-04-29 Colder Products Company Couplage de connexion/déconnexion pour un contenant
US7752892B2 (en) * 2006-09-07 2010-07-13 Matheson Tri-Gas Leak characterization apparatuses and methods for fluid storage containers
JP2008105699A (ja) 2006-10-25 2008-05-08 Shibuya Kogyo Co Ltd 充填バルブ
EP2169294A1 (fr) 2008-06-11 2010-03-31 Suero Castaño, Marìa Teresa Armoire de sécurité pour la charge de bouteilles d'équipements autonomes de respiration
GB2475652B (en) 2008-09-15 2012-08-08 Scott Tech Inc Method and system for filling a gas cylinder
DE102009023320B3 (de) * 2009-05-29 2010-12-09 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Vorrichtungen und Verfahren zur Zuführung eines verflüssigten Gases in ein Gefäß
US8479767B2 (en) * 2009-11-13 2013-07-09 Ysn Imports, Inc. Combined fill and safety vent plug
BRPI1002740B1 (pt) 2010-08-20 2020-12-29 Flávio Camilotti sistema compacto de envasamento de gás
EP2466187A1 (fr) * 2010-12-16 2012-06-20 Air Products And Chemicals, Inc. Conteneur de stockage de gaz
ES2423107B1 (es) 2012-02-14 2014-07-25 Roberto GARCIA MEIZOSO Vehiculo polivalente y autonomo para el suministro de gas envasado y a granel
FR2996626B1 (fr) * 2012-10-04 2014-11-28 Siraga Sa Dispositif, machine et procede d'emplissage de bouteille de gaz domestique comportant un detecteur de fuite
BR112015022436B1 (pt) 2013-03-13 2022-10-04 Municipal Emergency Services, Inc Sistema de enchimento de gás e coletor de base
US10914425B2 (en) * 2013-05-02 2021-02-09 Ysn Imports, Inc. Combination valve assembly with actuatable overfill relief

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
PT3218642T (pt) 2020-02-25
CA2964439C (fr) 2023-03-28
US20170350559A1 (en) 2017-12-07
HUE047970T2 (hu) 2020-05-28
MA40947B1 (fr) 2021-04-30
EP3660381C0 (fr) 2023-08-30
ME03634B (fr) 2020-07-20
CN107002946B (zh) 2020-04-21
JP2018503032A (ja) 2018-02-01
EA201790955A1 (ru) 2017-11-30
EP3021034A1 (fr) 2016-05-18
HRP20200242T1 (hr) 2020-05-15
MX2017006187A (es) 2018-01-23
PL3218642T3 (pl) 2020-08-24
MA52406A (fr) 2021-01-06
JP6612341B2 (ja) 2019-11-27
US10738945B2 (en) 2020-08-11
WO2016074923A1 (fr) 2016-05-19
RS59947B1 (sr) 2020-03-31
EP3660381A1 (fr) 2020-06-03
ES2773443T3 (es) 2020-07-13
DK3218642T3 (da) 2020-03-02
AU2015345387B2 (en) 2019-11-07
EA033994B1 (ru) 2019-12-17
AU2015345387A1 (en) 2017-04-27
KR102440912B1 (ko) 2022-09-06
EP3660381B9 (fr) 2023-10-18
CN107002946A (zh) 2017-08-01
EP3021034B1 (fr) 2019-04-24
ZA201702728B (en) 2021-05-26
EP3218642A1 (fr) 2017-09-20
MA40947A (fr) 2017-09-20
TN2017000132A1 (en) 2018-10-19
KR20170092149A (ko) 2017-08-10
HK1224357A1 (zh) 2017-08-18
CA2964439A1 (fr) 2016-05-19
SI3218642T1 (sl) 2020-07-31
EP3660381B1 (fr) 2023-08-30

Similar Documents

Publication Publication Date Title
EP3218642B1 (fr) Armature pour bouteilles de gaz liquide et procédé de remplissage
DE2264061A1 (de) Druckgefaess fuer fluessiggas
EP0787099B1 (fr) Dispositif de mise a l&#39;air libre pour recipient contenant un liquide
DE1432408B2 (de) Vorrichtung zum Sterilisieren und Füllen von Flüssigkeitsbehältern
DE2131805A1 (de) Ventilsystem
DE2305297A1 (de) Wasch-, fuell- und zapfventilanordnung
DE102008024579B4 (de) Behälter
EP3611423B1 (fr) Armature pour bouteilles de gaz liquide
DE149990C (fr)
DE3901422C1 (en) Filling and emptying device for a pressurised container
DE693870C (de) Vorrichtung zum Anschliessen von Behaeltern an Fuellanlagen fuer unter Druck stehende verfluessigte Gase
DE202018106076U1 (de) Armatur für Flüssiggasflaschen
WO2020035473A1 (fr) Robinet pour bouteilles de gaz liquide
DE642095C (de) Ventilspund fuer Fluessigkeitsbehaelter
DE2521099A1 (de) Druckversorgungsteil fuer aus druckdichten behaeltern zu entnehmende fluessigkeiten
DE19725486C1 (de) Dosiereinrichtung
DE1657144A1 (de) Spundeinsatz fuer einen Getraenketank
DE1566592B1 (de) Narkosemittelverdunster
DE102015015412B4 (de) Multifunktionsventil für einen Gasbehälter
EP2730536B1 (fr) Agencement de soutirage avec soupape d&#39;échappement
EP2921710A1 (fr) Turbomachine avec dispositif d&#39;étanchéité, procédure de maintenance et dispositifs de maintenance associés
AT59192B (de) Hahnverschluß für Transportgefäße.
WO2020144088A1 (fr) Dispositif de stockage pour du gaz liquéfié et procédé de remplissage d&#39;un dispositif de stockage
AT44105B (de) Faßschwenkhahn.
DE6802048U (de) Ventilanordnung fuer unter druck stehende gasbehaelter

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170511

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CLEANTECH SWISS AG

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20180921

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190611

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1207069

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502015011086

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: HR

Ref legal event code: TUEP

Ref document number: P20200242T

Country of ref document: HR

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3218642

Country of ref document: PT

Date of ref document: 20200225

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20200217

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: VALIPAT S.A. C/O BOVARD SA NEUCHATEL, CH

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20200225

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20191127

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 33557

Country of ref document: SK

REG Reference to a national code

Ref country code: EE

Ref legal event code: FG4A

Ref document number: E018841

Country of ref document: EE

Effective date: 20200219

Ref country code: HR

Ref legal event code: T1PR

Ref document number: P20200242

Country of ref document: HR

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20200400500

Country of ref document: GR

Effective date: 20200511

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E047970

Country of ref document: HU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200327

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2773443

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20200713

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015011086

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20200242

Country of ref document: HR

Payment date: 20201012

Year of fee payment: 6

26N No opposition filed

Effective date: 20200828

REG Reference to a national code

Ref country code: MA

Ref legal event code: VAGR

Ref document number: 40947

Country of ref document: MA

Kind code of ref document: B1

REG Reference to a national code

Ref country code: EE

Ref legal event code: HC1A

Ref document number: E018841

Country of ref document: EE

VS25 Lapsed in a validation state [announced via postgrant information from nat. office to epo]

Ref country code: MA

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201028

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20200242

Country of ref document: HR

Payment date: 20211011

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191127

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20200242

Country of ref document: HR

Payment date: 20221017

Year of fee payment: 8

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20200242

Country of ref document: HR

Payment date: 20231026

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20231025

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20231026

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SK

Payment date: 20231024

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20231026

Year of fee payment: 9

Ref country code: GB

Payment date: 20231024

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: MC

Payment date: 20231027

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20231110

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20231024

Year of fee payment: 9

Ref country code: SI

Payment date: 20231023

Year of fee payment: 9

Ref country code: SE

Payment date: 20231025

Year of fee payment: 9

Ref country code: RS

Payment date: 20231024

Year of fee payment: 9

Ref country code: PT

Payment date: 20231023

Year of fee payment: 9

Ref country code: IT

Payment date: 20231026

Year of fee payment: 9

Ref country code: HU

Payment date: 20231027

Year of fee payment: 9

Ref country code: HR

Payment date: 20231026

Year of fee payment: 9

Ref country code: FR

Payment date: 20231024

Year of fee payment: 9

Ref country code: DK

Payment date: 20231023

Year of fee payment: 9

Ref country code: DE

Payment date: 20231023

Year of fee payment: 9

Ref country code: CZ

Payment date: 20231027

Year of fee payment: 9

Ref country code: CH

Payment date: 20231102

Year of fee payment: 9

Ref country code: BG

Payment date: 20231026

Year of fee payment: 9

Ref country code: AT

Payment date: 20231025

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20231023

Year of fee payment: 9

Ref country code: BE

Payment date: 20231025

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: MK

Payment date: 20231024

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20240503

Year of fee payment: 9

Ref country code: FI

Payment date: 20240425

Year of fee payment: 9

Ref country code: EE

Payment date: 20240429

Year of fee payment: 9