WO2018224520A1 - Système distributeur de milieux liquides - Google Patents

Système distributeur de milieux liquides Download PDF

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Publication number
WO2018224520A1
WO2018224520A1 PCT/EP2018/064819 EP2018064819W WO2018224520A1 WO 2018224520 A1 WO2018224520 A1 WO 2018224520A1 EP 2018064819 W EP2018064819 W EP 2018064819W WO 2018224520 A1 WO2018224520 A1 WO 2018224520A1
Authority
WO
WIPO (PCT)
Prior art keywords
code
container
interface
dispenser
electronic
Prior art date
Application number
PCT/EP2018/064819
Other languages
German (de)
English (en)
Inventor
Wolfgang NEUMANN DR.
Original Assignee
Paul Hartmann 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 Paul Hartmann Ag filed Critical Paul Hartmann Ag
Priority to EP18729416.0A priority Critical patent/EP3634190B1/fr
Publication of WO2018224520A1 publication Critical patent/WO2018224520A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1217—Electrical control means for the dispensing mechanism

Definitions

  • the invention relates to a dispensing system for liquid media, in particular for disinfectants, for example on an alcoholic basis, wherein the
  • Dispenser system has a locking mechanism, which should prevent the use of the dispenser system with non-dedicated media containers.
  • Liquid media dispensing systems typically comprise a housing, a replaceable container in which the medium is provided, and a dispensing mechanism adapted to supply the medium present in the container to a user.
  • a dispensing mechanism adapted to supply the medium present in the container to a user.
  • there is often additional electronic control which can control the delivery of the liquid medium and optionally perform additional functions.
  • additional functions include, for example, activation of the dispensing mechanism upon approach, counters, detection of the level of the container, or recognition of a container authorized by the manufacturer.
  • the additional features often require the use of a
  • Such dispenser systems are used, for example, in hospitals, in
  • a dispensing system other than the container component will be referred to as a "dispenser” hereinafter.
  • the term "dispensing mechanism” is intended to mean a device which makes it possible to provide a substantially reproducible deliverable amount of a liquid medium on demand, the dispensing mechanism comprising portions which contact the liquid medium and those which are not in contact The dispensing mechanism can be completely integrated in the housing
  • Components of the dispensing mechanism to be detachably or permanently connected to the container, while other components of the dispensing mechanism are integrated into the dispenser.
  • dispensing systems intended for use in safety-critical environments, such as hospitals, have found it advantageous to dispose of the media-contacting components of the dispensing mechanism with the container in common.
  • the dispensing mechanism includes in the electrical described herein
  • Dispenser systems an electrically driven pumping mechanism or an electrically controlled valve mechanism, possibly also a combination of pumping mechanism and valve mechanism.
  • a dispensing mechanism with one or more valves is preferably used in such systems where the container is held "upside down" in the housing, the medium being able to flow out of the container in gravity following such systems.
  • containers inserted into such dispensers are formed essentially in two variants, namely, such that the dispensing opening in the use position is arranged at the top of the container or, alternatively, that the dispensing opening is in the use position at the bottom is arranged on the container.
  • the dispensing mechanism is activated either by manual operation, for example by depressing a lever, or without contact.
  • Non-contact activation which requires an electrically driven pump or electrically actuated valve can, for example by a
  • Proximity sensor or be communicated by an optical sensor.
  • Dispenser systems of the type described above are known in the art and may for example be provided freestanding or on Fixing surfaces, such as walls or brackets, be fixed, in particular releasably be fixed.
  • Recognition of the manufacturer-authorized container may be on a mechanical fit, such as a key-to-lock interaction between the container and the housing. Such a fit may optionally be disabled or mimicked by non-proprietary products. Greater certainty in preventing use of the dispenser system with unauthorized containers is provided by coding systems that have an activation code on the container that can be detected by a device-side detector.
  • a corresponding device is for example in EP1671568B1
  • an electronic key is provided on the refill container provided by the manufacturer, which can be read and evaluated by a dispenser-side detection mechanism.
  • the detection mechanism is based on Near Field Communication (NFC) using a transmitter and receiver on the dispenser, using NFC transmission technology based on Radio Frequency Identification (RFID) technology.
  • NFC Near Field Communication
  • RFID Radio Frequency Identification
  • Dispensing mechanism free only when a matching key has been recognized on the container.
  • EP2734096B1 discloses a dispensing system in which the refill container provided by the manufacturer for the filling can be optically recognized by means of microscopic markings attached to the container.
  • An optical recognition of a manufacturer-authorized container in the infrared range is described in WO201 1/130158.
  • the marking is, in particular, microparticles admixed with the container material, which emit a detectable signal which is specific for the marker substance upon infrared exposure.
  • the dispenser has an infrared source and an infrared detector.
  • Refill containers are those in the health care facilities
  • the object of the present invention is therefore to overcome disadvantages in the dispenser systems described in the prior art and improved and flexible dispensing systems for liquid media, in particular for
  • the present invention solves the problem by a dispensing system for liquid media, in particular for disinfectants, according to claim 1, and by a method for deactivating a barrier in a dispenser for liquid media, in particular for disinfectants.
  • the dispenser system comprises an exchangeable container in which the medium is provided, wherein an activation code is present on the container. Furthermore, the dispensing system comprises a housing which can receive the container, a power supply, as well as a
  • Dispensing mechanism which is adapted to supply the medium present in the container to a user. Furthermore, the dispensing system includes an electronic detector that softens the existing on the container
  • Activation code can recognize, as well as an electronic control for the Abgabemechanisnnus.
  • the controller has a lock which causes the dispensing mechanism to be activated only when an allowable activation code has been detected on the container by means of the detector.
  • the dispensing system is particularly characterized over the prior art in that the electronic control has at least one interface adapted to input a release code, the entry of the release code causing the lock to be deactivated.
  • the lock can thus also be "unlocked” by a user for unauthorized containers if the user is provided with a corresponding release code
  • the user can enter the release code by means of the at least one interface be loaded with all refill containers, insofar as these
  • the invention provides an incentive for manufacturers to develop standardized dispenser systems with respect to the compatibility of the refill containers, as they do not have to fear that the dispensers delivered to the customers will normally be used with refill containers supplied by competitors. At the same time the public interest in an unlimited compatibility of
  • Dispensers and refill containers from different manufacturers for example in the event of a pandemic.
  • a replaceable container adapted for use in a later characterized in detail dispenser for liquid media, in particular for disinfectants, is also proposed, wherein an activation code is present on the container.
  • the dispenser provided in connection with the container comprises a housing which can receive the container, a power supply, a dispensing mechanism which is suitable for supplying the medium present in the container to a user, an electronic detector, which is provided on the container
  • Dispensing mechanism wherein the controller has a lock, which causes the dispensing mechanism can only be activated when using the Detector a valid activation code was recognized on the container. Furthermore, the dispenser is characterized by the fact that the electronic control
  • the dispenser system according to the invention therefore permits a deactivation of the above-described lock (hereinafter also referred to as "foreign filling lock”) in that the manufacturer provides a release code to the user, for example a health care institution
  • the manufacturer may thus allow the user to use the dispenser even with refill containers that have not been authorized by the manufacturer
  • the provision of the activation code can be purchased from the manufacturer of the dispenser.
  • the user applies the proposed in connection with the invention method for disabling a lock.
  • the method comprises the steps of: i) providing a dispenser comprising a housing capable of receiving a container, a power supply, a dispensing mechanism adapted to supply the medium present in the container to a user, an electronic detector which detects a dispenser Containers available
  • a dispensing mechanism wherein the controller has a lock that causes the dispensing mechanism to be activated only when an allowable activation code on the container has been detected by the detector, and wherein the electronic controller has at least one interface suitable for enabling code enter.
  • the controller has a lock that causes the dispensing mechanism to be activated only when an allowable activation code on the container has been detected by the detector, and wherein the electronic controller has at least one interface suitable for enabling code enter.
  • Release codes causes the lock to be disabled. iv) If necessary, the dispenser can now be filled with a container without an activation code. v) Optionally, the lock can be reactivated at a later time by entering a wakeup code using the at least one interface.
  • the dispenser system thus comprises a container
  • Activation code a housing, a power supply, a dispensing mechanism, an electronic detector, an electronic control for the
  • Dispensing mechanism and at least one interface for entering the
  • the container is a refill bottle for liquid media.
  • Such containers are usually made of a plastic.
  • the media provided in the container may in particular be liquid skin disinfectants (for example the Sterilium® product of the
  • the activation code is, in particular, a code based on a digital code, in particular ASCII, a frequency-modulated code, an amplitude-coded code, an optical code, in particular BAR code, QR code, micro QR code, a graphic code, a numeric code, an alphanumeric code, a magnetic code, a chemical code or a biochemical code, in particular based on nucleic acids or of
  • Antigen / antibody interaction Depending on the type of code, this requires a suitable physical carrier of the coded information which is familiar to the person skilled in the art.
  • a digital activation code can be stored on an RFID or NFC chip.
  • the carrier In the case of an optical code, the carrier can be designed, for example, in the form of a paper section or a film section.
  • the carrier of the activation code can for example be adhered to the container (preferably insoluble), integrated into the container or introduced into the interior of the container. In the case of an optical code this can also be printed on the container.
  • the carrier is a passive RFID transponder, which can communicate with a reader present on the housing.
  • the inventively provided housing can accommodate the container.
  • the housing is such that the container with the
  • Dispensing opening can be inserted at the top of the container or with the discharge opening at the bottom of the container in the housing.
  • the housing can only partially enclose the container in the use position.
  • the housing may substantially completely enclose the container in the use position.
  • suitable housing are known from the prior art manifold.
  • EP2322065B1 shows a forwardly open housing, which can receive a container so that its discharge opening in the use position points upwards.
  • the container is inserted from below into the housing.
  • a display is provided on the housing, as also described in the aforementioned EP2322065B1.
  • a display is provided on the housing, as also described in the aforementioned EP2322065B1.
  • Input unit such as a keyboard or a keypad
  • a touch screen display is provided on the housing.
  • the display, the input unit or the touchscreen display may also be attached to the dispensing mechanism.
  • the dispensing mechanism must be capable of delivering a substantially reproducible amount of liquid medium present in the container to a user upon request.
  • the dispensing mechanism may in this case comprise an electric pump, a mechanical pump or a valve.
  • the dispensing mechanism can also be a
  • Pump in this case also mechanical devices are to be understood, which is a promotion of the liquid medium through the partial
  • Dispensing mechanism an electric pump, in particular a Kolbenhubpumpe or a peristaltic pump.
  • the dosing device described in WO 201620721 1 can also be used for dispensing the liquid medium.
  • the dispensing mechanism can be activated without contact, in particular by means of a proximity sensor or an optical sensor.
  • a suitable power supply such as battery, accumulator or power supply is used.
  • the dispenser system of the invention includes an electronic detector that can detect the activation code present on the container.
  • the detector is designed to electromagnetic, magnetic, inductive, optical, optoelectronic, graphic, acoustic, chemical or biochemical signals detect and output a response (output signal), which is transmitted to the electronic control for evaluation.
  • the detector is, for example, an optical sensor, in particular a photocell or a CCD sensor, around a
  • electromagnetic receiving unit to a magnetic field sensor or the like.
  • the detector is an RFID reader which can identify a transponder attached to the container.
  • the code used to code the activation code is, for example, a digital code, a frequency modulated code, an amplitude modulated code, an optical code, in particular BAR code, QR code, micro QR code, a numerical code, in particular a binary code or a hexadecimal code, an alphanumeric code, a magnetic code, a chemical code or a biochemical code, in particular on the basis of nucleic acids or of antigen / antibody interaction.
  • the code used to code the activation code may be transmitted from the carrier of the activation code present on the container to the electronic detector.
  • the dispenser system comprises an electronic control for the dispensing mechanism.
  • the control provided for this purpose must be designed to process input signals and to generate output signals.
  • Input signals comprise at least the output signal of the detector and the signal transmitted by the interface described in more detail below.
  • the output signal of the controller comprises a signal for activating the
  • Further input signals are for example signals of a proximity sensor, keystrokes, signals of other detectors such as
  • Further output signals of the electronic control are, for example, signals for generating display displays or audible
  • the electronic control of the dispenser may generate two system states, a first system state in which the dispensing mechanism is disabled and a second system state in which the dispensing mechanism is released.
  • the electronic control on the one hand controls the
  • the electronic control can cause the change from the first system state to the second system state and vice versa.
  • the electronic controller is in the first system state. The transition from the first system state (locked) to the second system state (enabled) occurs only when using the
  • Detector a valid activation code was recognized on the container. Accordingly, the introduction of a container with an invalid activation code or a container which does not carry any activation code does not result in a transition from the first system state to the second system state, i. the dispensing mechanism is locked. If the container is removed from the dispenser so that the allowable activation code can no longer be detected by the detector, then the electronic controller causes a transition to the first system state, which in this context may also be referred to as a ground state. According to the invention, however, the electronic control is additionally designed such that the transition to the second system state (enabled) and its permanent maintenance can also be effected by the input of a release code via the interface.
  • the dispensing mechanism can be activated even if no valid activation code has been recognized on the container.
  • the second system state is maintained even if a container is removed and a new refill container is inserted.
  • an additional control mechanism may be present, which the
  • Dispensing mechanism then locks if no container was used at all. However, this additional inactivation of the dispensing mechanism then functions independently of the above system conditions.
  • the lock can be reactivated by the input of a reactivation code via the interface again.
  • the dispenser is then locked again as long as no container with a valid activation code is used.
  • the user of the dispenser could be the manufacturer be obliged to reactivate the lock if the medical emergency that led to the release of the donor is over. To do this, the user would need to enter the reactivation code provided by the manufacturer via the interface.
  • the electronic controller also controls the dispensing mechanism, where additional functions can be performed, if any.
  • the additional functions are, for example, an activation of the dispenser by means of a proximity sensor. Also possibly existing communication functions of the device, such as a W-LAN connection are made possible by the electronic control.
  • the electronic control can perform further algorithmic operations in connection with the foreign filling lock, in particular
  • the dispenser system further includes an interface for entering the release code.
  • the interface is in particular a
  • Input field a keyboard or a keypad, an electronic interface, in particular a USB interface, an optical interface, an acoustic interface or a wireless interface.
  • the dispenser system comprises more than one interface, for example both a keypad (or a touchscreen display) and an electronic interface, in particular a USB interface (or a wireless interface). Namely, if several different interfaces are present, there are alternative possibilities for the manufacturer to provide the user with the release code.
  • a digital code in particular a digital code, a frequency-modulated code, an amplitude-modulated code, an optical code, in particular BAR code, QR code, micro QR code, a graphic code, a numeric code or an alphanumeric code
  • a digital code in particular a digital code
  • a frequency-modulated code in particular an amplitude-modulated code
  • an optical code in particular BAR code, QR code, micro QR code, a graphic code, a numeric code or an alphanumeric code
  • the release code is a digital code, a numeric code or an alphanumeric code.
  • a numeric code or an alphanumeric code may be given to the user by the manufacturer
  • the release code for example via a keypad or
  • a digital code can be transmitted to the user by the manufacturer, for example via the Internet.
  • the transfer of the release code to the donor then takes place via an electronic interface or wirelessly via WLAN.
  • Such a transmission has the advantage that a variety of devices can be unlocked simultaneously and automatically.
  • the invention includes a dispensing system wherein the interface and the electronic controller are configured to receive a release code over the Internet so as to enable remote deactivation of the lock.
  • the release code can preferably be a device-specific code, so that only one release code exists for each individual device.
  • the release code may be generated using a specific device identifier.
  • the code for coding the activation code is of a different nature than the code for coding the release code.
  • a dispensing system is proposed in which the activation code can be transmitted via RFID or NFC, while the release code can be entered via an electronic interface, via a wireless interface or via a keypad.
  • Dispensing mechanism can then be done in a practical manner by means of attached to the containers RFID chips without further user intervention, while the release code can be transmitted in an emergency from the manufacturer quickly and possibly to a variety of devices simultaneously.
  • the present on the container activation code in addition to the required for the deactivation of the key key information can be transmitted to the electronic control, in particular information for dosing the liquid medium and / or information on the content of the container, which may preferably be displayed by a display on the dispenser.
  • the activation code is preferably an RFID code.
  • An RFID system comprises a transponder (also called radio tag or "RFID tag”), which carries a distinctive code, and a reader, which is required for reading the code attached while the reader is placed in a suitable position in the dispenser.
  • RFID tag also called radio tag or "RFID tag”
  • the RFID transponder generally comprises a radio transmission system with antenna and an analog circuit. Furthermore, a digital circuit, which may possibly be a microcontroller, is present. Transponders furthermore comprise at least one write once memory, which serves as a carrier of the immutable identity of the transponder.
  • the antenna is usually in the form of a coil.
  • Active and passive transponders are known. Passive transponders draw their electrical energy from the radio signals of the reader, while active transponders have their own power supply. In connection with the invention, passive RFID transponders are preferred. With the energy obtained using an antenna from the alternating field can be passive
  • Transponders are charged a capacitor.
  • Transponder is much lower in comparison to active transponders and depends inter alia on the strength of the high-frequency alternating field generated by the reader and on the geometry of the antennas. In the context of the present invention, a short range of, for example, 2 to 10 cm is advantageous, because then only the transponder on the container, which is located in the dispenser, outputs a response signal.
  • advantageous RFID transmission systems can be used, which are designed according to the standard ISO 18000-1.
  • the standard ISO 18000-1 concerns the identification of goods by means of high frequency.
  • the RFID tags may be in the long wavelength range, e.g. at 125 kHz, 134 kHz, 250 kHz, 375 kHz, 500 kHz, 625 kHz, 750 kHz or 875 kHz, in the shortwave
  • Frequency range eg at 13.56 MHz
  • in the ultra-short wave frequency range eg at 865-869 MHz (European frequencies) or 950 MHz (US and Asian frequencies) or in the microwave SHF range at 2.45 GHz and 5.8 GHz work.
  • Encrypted data transmission is possible and advantageous in the context of the invention proposed herein to prevent unauthorized replication of the activation code.
  • the AES standard (128-bit) can be used.
  • the dispensing system 10 includes the replaceable container 1, which is housed in the housing 2.
  • a dispensing mechanism in particular an electric pump 4 which serves to suck out by means of the dip tube 21 a reproducible amount of the medium 20 present in the container 1 and supply it to a user.
  • the dispensing mechanism 4 is in fluid communication with an outlet 11.
  • An optional proximity sensor 12 may activate the dispensing mechanism 4 when a user's hand is under the spout 11.
  • an electronic controller 6 In or on the housing 2 is still an electronic controller 6, an interface 7, an RFID reader 5 with antenna 22 and a power supply 3.
  • an electronic controller 6 In or on the housing 2 is still an electronic controller 6, an interface 7, an RFID reader 5 with antenna 22 and a power supply 3.
  • an RFID reader 5 On the container 1 with the
  • Disinfectant 20 an RFID transponder 9 is mounted with antenna 23.
  • FIG. 2 The interconnection of the electronic or electrical components is shown schematically in FIG. 2:
  • An electronic control 6 for the dispensing mechanism controls the pump 4.
  • Dispensing mechanism Part of an integrated microcontroller 6 that controls and monitors all electronic functions of the device.
  • the electronic controller 6 communicates with the electronic detector 5, which is an RFID reader 5 in the examples shown in FIGS. 1 and 2.
  • the RFID reader 5 can recognize a transponder 9, which carries an allowable activation code, as soon as the container 1 is in the housing 2 and thus in sufficient proximity to the reading device 5.
  • Possibility to unblock is to enter the microcontroller 6 via the Interface 7 (also referred to as interface 7) to enter a release code 8.
  • the electronic controller 6 can therefore communicate with the interface 7.
  • the communication takes place in such a way that after entry of a valid release code 8 via the interface 7, a lock implemented by the electronic control 6 for the delivery mechanism 4 can be deactivated. Deactivation of the lock occurs independently of the detection of an activation code and thus also when a non-manufacturer-authorized container is used.
  • the interface 7 may be, for example, a keypad. In this case, the user enters the release code 8 via the keypad.
  • the interface 7 may comprise an electronic interface.
  • the electronic interface can be connected, for example, to a WLAN network.
  • the interface 7 may be used for other functions, in particular for checking and maintaining (e.g., updating the software) the microcontroller present in the dispenser system 10.
  • Detector 5 to use as an interface for entering the release code. If it is the electronic detector 5, for example, an RFID reader, an input of the release code would be possible by a the
  • Release code carrying transponder is held in the vicinity of the electronic detector 5. If it is the electronic detector 5 against
  • a barcode containing the release code could be held in front of the barcode reader 5 to unlock the device.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'invention concerne un système distributeur de milieux liquides, comprenant un contenant remplaçable sur lequel un code d'activation est présent, un boîtier, un mécanisme d'administration et une commande électronique pour le mécanisme d'administration. Le système distributeur comprend par ailleurs un détecteur électronique qui peut identifier le code d'activation présent sur le contenant. La commande électronique comprend un verrouillage qui a pour effet que le mécanisme d'administration peut seulement alors être activé quand un code d'activation a été identifié avec fiabilité sur le contenant au moyen du détecteur. Le système distributeur comprend par ailleurs une interface qui est adaptée pour entrer un code de déblocage. L'entrée du code de déblocage a pour effet que le verrouillage est désactivé.
PCT/EP2018/064819 2017-06-09 2018-06-06 Système distributeur de milieux liquides WO2018224520A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18729416.0A EP3634190B1 (fr) 2017-06-09 2018-06-06 Système distributeur de milieux liquides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017112729.1 2017-06-09
DE102017112729.1A DE102017112729A1 (de) 2017-06-09 2017-06-09 Spendersystem für flüssige Medien

Publications (1)

Publication Number Publication Date
WO2018224520A1 true WO2018224520A1 (fr) 2018-12-13

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PCT/EP2018/064819 WO2018224520A1 (fr) 2017-06-09 2018-06-06 Système distributeur de milieux liquides

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EP (1) EP3634190B1 (fr)
DE (1) DE102017112729A1 (fr)
WO (1) WO2018224520A1 (fr)

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WO2021262493A1 (fr) * 2020-06-24 2021-12-30 Gojo Industries, Inc. Distributeurs, systèmes de distribution et unités de recharge configurés pour des mises à jour autonomes de micrologiciel/logiciel
US11882968B2 (en) 2020-07-02 2024-01-30 Essity Hygiene And Health Aktiebolag Dispenser comprising a replaceable liquid container

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Publication number Priority date Publication date Assignee Title
DE202020103249U1 (de) 2020-06-05 2020-06-19 Weda Metall Gmbh Spendergerät für ein flüssiges Medium

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EP1671568A2 (fr) * 2004-12-15 2006-06-21 Kanfer, Joseph S. Conteneur remplissable avec transpondeur pour un distributeur de liquides
WO2011130158A1 (fr) 2010-04-16 2011-10-20 Gojo Industries, Inc. Système de codage de marqueurs pour systèmes distributeurs
EP2734096B1 (fr) 2011-07-21 2015-12-16 Gojo Industries, Inc. Distributeur doté d'un système de verrouillage optique
EP2322065B1 (fr) 2009-11-17 2016-08-17 Ingo-Manufacturing Ltd. Distributeur de fluide
US20160278583A1 (en) 2008-12-29 2016-09-29 Gojo Industries, Inc. Low cost radio frequency identification (rfid) dispensing systems
WO2016207211A1 (fr) 2015-06-26 2016-12-29 Bode Chemie Gmbh Dispositif doseur comprenant un module côté fluide et un module sec

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EP1671568A2 (fr) * 2004-12-15 2006-06-21 Kanfer, Joseph S. Conteneur remplissable avec transpondeur pour un distributeur de liquides
EP1671568B1 (fr) 2004-12-15 2008-10-01 Kanfer, Joseph S. Conteneur remplissable avec transpondeur pour un distributeur de liquides
US20160278583A1 (en) 2008-12-29 2016-09-29 Gojo Industries, Inc. Low cost radio frequency identification (rfid) dispensing systems
EP2322065B1 (fr) 2009-11-17 2016-08-17 Ingo-Manufacturing Ltd. Distributeur de fluide
WO2011130158A1 (fr) 2010-04-16 2011-10-20 Gojo Industries, Inc. Système de codage de marqueurs pour systèmes distributeurs
EP2734096B1 (fr) 2011-07-21 2015-12-16 Gojo Industries, Inc. Distributeur doté d'un système de verrouillage optique
WO2016207211A1 (fr) 2015-06-26 2016-12-29 Bode Chemie Gmbh Dispositif doseur comprenant un module côté fluide et un module sec

Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2021262493A1 (fr) * 2020-06-24 2021-12-30 Gojo Industries, Inc. Distributeurs, systèmes de distribution et unités de recharge configurés pour des mises à jour autonomes de micrologiciel/logiciel
US11737610B2 (en) 2020-06-24 2023-08-29 Gojo Industries, Inc. Dispensers, dispenser systems and refill units configured for autonomous firmware/software updates
US11882968B2 (en) 2020-07-02 2024-01-30 Essity Hygiene And Health Aktiebolag Dispenser comprising a replaceable liquid container

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Publication number Publication date
EP3634190A1 (fr) 2020-04-15
EP3634190B1 (fr) 2021-08-04
DE102017112729A1 (de) 2018-12-13

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