WO2024037773A1 - Système de réservoir pour un véhicule à hydrogène, ensemble pile à combustible, système de moteur à combustion interne à hydrogène, véhicule à pile à combustible, véhicule à hydrogène - Google Patents

Système de réservoir pour un véhicule à hydrogène, ensemble pile à combustible, système de moteur à combustion interne à hydrogène, véhicule à pile à combustible, véhicule à hydrogène Download PDF

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Publication number
WO2024037773A1
WO2024037773A1 PCT/EP2023/068415 EP2023068415W WO2024037773A1 WO 2024037773 A1 WO2024037773 A1 WO 2024037773A1 EP 2023068415 W EP2023068415 W EP 2023068415W WO 2024037773 A1 WO2024037773 A1 WO 2024037773A1
Authority
WO
WIPO (PCT)
Prior art keywords
tank
hydrogen
tank system
tank container
temperature
Prior art date
Application number
PCT/EP2023/068415
Other languages
German (de)
English (en)
Inventor
Martin Katz
Jochen Wessner
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2024037773A1 publication Critical patent/WO2024037773A1/fr

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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
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
    • 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
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • 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
    • F17C2201/054—Size medium (>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
    • F17C2201/056—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
    • 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
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • 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
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0107—Frames
    • 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
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more vessels
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • F17C2205/0142—Two or more vessels characterised by the presence of fluid connection between vessels bundled in parallel
    • 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
    • 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
    • F17C2221/01—Pure fluids
    • F17C2221/012—Hydrogen
    • 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
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • 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
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • 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
    • F17C2225/043—Localisation of the filling point in the gas
    • F17C2225/045—Localisation of the filling point in the gas 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/032—Control means using computers
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0439—Temperature
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • F17C2260/023—Avoiding overheating
    • 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
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • 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
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0184—Fuel cells

Definitions

  • Tank system for a hydrogen-powered vehicle fuel cell assembly, hydrogen internal combustion engine system, fuel cell-powered vehicle, hydrogen-powered vehicle
  • the present invention relates to a tank system for a hydrogen-powered vehicle. Furthermore, the tank system is used in a fuel cell arrangement or in a hydrogen internal combustion engine system. The invention further relates to a vehicle with a fuel cell drive and a hydrogen-powered vehicle.
  • the DE 10 2017 212 485 A1 describes a device for storing compressed fluids that serve as fuel for a vehicle, the device comprising at least two tubular tank containers and at least one high-pressure fuel distributor with at least one integrated control and safety technology.
  • the precise determination of the temperature or pressure is advantageous.
  • the tank system according to the invention with the characterizing features of claim 1 has the advantage that a safe and efficient tank system is achieved by monitoring the temperature prevailing in the tank container, in particular during refueling of the tank system.
  • the tank system includes a tank container for storing hydrogen and a valve arrangement.
  • the at least one tank container and the valve arrangement are operatively connected and are fluidly connected to one another.
  • the at least one tank container has a tank container interior, wherein a flow device connected to the valve arrangement is provided, which flow device is at least partially arranged within the tank container interior and through which flow device the tank container interior can be filled with hydrogen.
  • a switching device is arranged within the flow device, which switching device comprises a contact element and a magnet.
  • the tank system and in particular the tank container can be protected from damage in a structurally simple manner when the maximum permissible tank temperature is reached.
  • the magnet has a Curie temperature, which Curie temperature is smaller than a defined permissible tank temperature.
  • the defined permissible tank temperature corresponds to 85 degrees Celsius, 95 degrees Celsius or 100 degrees Celsius.
  • the contact element is designed as a reed switch, which can be controlled by the magnet.
  • the Reed switch has two contact tongues, which comprise a magnetic material, preferably an iron-nickel alloy.
  • the magnet is arranged in the flow device by means of a holding body.
  • the magnet can thus be positioned in the flow device in a structurally simple manner so that it experiences the total temperature in the tank container, that is, the magnet is positioned at a stagnation point of hydrogen.
  • the total temperature is defined here as the maximum temperature to be expected when the hydrogen jet is decelerated at the end of the tank container. In this way, the maximum temperature load on the tank container can be better monitored, since the unacceptable condition of an excessively high wall temperature can be moved to a clearly defined and permissible location with the measuring point.
  • a temperature sensor is arranged within the flow device or on the flow device.
  • the temperature sensor is arranged in a stagnation point of hydrogen, as described above, and the temperature can be measured as a total temperature. This allows the temperature inside the tank container to be determined. For example, if the hydrogen jet is delayed, the temperature on a wall of the tank container could be determined and monitored. Furthermore, unintentional refueling processes between individual tank containers after refueling can be detected.
  • valve arrangement is integrated in a neck region of the tank container, preferably via a screw connection, with the valve arrangement at least partially protruding into the tank container interior of the tank container. In this way, a fluidic active connection can be established between the valve arrangement and the tank container in a structurally simple manner.
  • valve arrangement has a monitoring valve, which monitoring valve projects into the tank container interior.
  • the tank system described is preferably suitable in a fuel cell arrangement for storing hydrogen for operating a fuel cell.
  • the tank system described is preferably suitable in a hydrogen combustion engine system.
  • the fueling device can be used in vehicles with a fuel cell drive.
  • the fueling device can be used in vehicles with a hydrogen drive.
  • FIG. 1 is a schematic top view of a tank system according to the invention
  • FIG. 2 shows area I from FIG. 1 in the area of the flow device and the switching device with a contact element and a magnet
  • FIG. 3a shows area I from FIG. 1 in the area of the flow device and the switching device with a contact element and a through The magnetic field generated by the magnet, which holds the contact element in a starting position
  • FIG. 3b shows area I from FIG. 1 in the area of the flow device and the switching device with a contact element and a magnet, without a magnetic field, the contact element being arranged in an end position
  • FIG. 4 hydrogen-powered vehicle with a fuel cell arrangement or a hydrogen internal combustion engine system with a tank system according to the invention in a simplified schematic view.
  • Fig.1 shows a schematic top view of a tank system 100 according to the invention for a hydrogen-powered vehicle.
  • the tank system 100 has a tank container 200 for storing hydrogen.
  • the tank system 100 can have a plurality of tank containers 200, which can be in fluid contact via a connecting line.
  • the tank container 200 has a valve arrangement 20, which is operatively connected to the tank container 200 and which are fluidly connected to one another.
  • the valve arrangement 20 is integrated in a neck region 50 of the tank container 200, for example via a screw connection, and partially protrudes into a tank container interior 2 of the tank container 200.
  • the tank system 100 also has a flow device 3, which is firmly connected to the valve arrangement 20 and through which the tank container interior 2 can be filled with hydrogen.
  • the flow device 3 is designed here as a lance-shaped flow channel, so that an optimal flow of hydrogen into the tank container interior 2 is made possible.
  • a monitoring valve 23 associated with the valve arrangement 20, which monitors the medium, hydrogen, within the tank container interior 2 and by means of which a flow guide 21, here designed as a tube, in the valve arrangement 20 can be fluidically connected to the flow device 3.
  • the tank container interior 2 can be connected to an external hydrogen filling station via the flow guide 21 and filled with hydrogen.
  • a switching device 1000 is arranged in the flow device 3, which includes a contact element 15 and a magnet 11, as shown in Fig.2.
  • the flow device 3 is designed here as a tube and the magnet 11 is arranged within the flow device 3 designed as a tube by means of a holding body 10.
  • the holding body 10 is designed so that the magnet 11 only determines the static portion of the temperature when hydrogen flows backwards.
  • the contact element 15 is arranged here in a housing of the holding body 10. In an alternative embodiment, the contact element 15 can also be arranged in another suitable housing device near the magnet 11.
  • the magnet 11 is arranged in a stagnation point of hydrogen within the tank container interior 2.
  • the magnet 11 is thus exposed to a total temperature which prevails in the tank container interior 2, so that the maximum prevailing temperature in the tank container interior 2 is also detected by the magnet 11.
  • the total temperature is defined here as the maximum temperature to be expected when the hydrogen jet is decelerated at the end of the tank container.
  • Fig. 2 shows the area I from Fig. 1 in the area of the flow device 3 and the switching device 1000 in a schematic view.
  • the magnet 11 has a north pole 111 and a south pole 110 and is made from a variety of ferrites. Furthermore, it has a Curie temperature Tcurie, which is smaller than a defined permissible tank temperature T max .
  • the defined permissible tank temperature T max depends on the material of the tank container 200 and is 85 degrees Celsius for carbon fiber-reinforced tank containers. Depending on the material selected for the tank container, the defined permissible tank temperature T max can also be 95 degrees Celsius or 100 degrees Celsius.
  • the contact element 15 is designed here as a reed switch, which can be controlled by the magnet 11.
  • the contact element 15 designed as a reed switch has two contact tongues 150, 151, which comprise a magnetic material, for example an iron-nickel alloy, as shown in Fig. 3a and Fig. 3b.
  • the contact element 15 is closed, i.e. that the two contact tongues 150, 151 are in contact with one another, as shown in Fig.3a.
  • This closed position is achieved by a magnetic field 112 generated by the magnet 11.
  • the prevailing temperature T in the tank container 200 is below the Curie temperature Tcurie.
  • This change in state can be detected by a control unit of the tank system 100 and thus cause the valve arrangement 20 to be activated so that, for example, hydrogen no longer flows into the tank container interior 2 and thus protects the tank container 200 from possible damage due to the excessively high temperature.
  • a temperature sensor 12 can be arranged in the flow device 3 or on the flow device 3 in order to additionally monitor the temperature in the tank container interior 2. This is preferably also arranged in the stagnation point of hydrogen, so that the total temperature is measured.
  • 4 shows a simplified schematic view of a hydrogen-powered vehicle 72, which can be operated, for example, with a fuel cell arrangement 70, a fuel cell-powered vehicle 73, or a hydrogen internal combustion engine system 71.
  • the fuel cell arrangement 70 or the hydrogen internal combustion engine system 71 has the tank system 100 according to the invention for the provision of hydrogen.

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

Abstract

L'invention concerne un système de réservoir (100) pour un véhicule à hydrogène, le système de réservoir (100) comprenant : au moins un contenant de réservoir (200) pour stocker de l'hydrogène ; et un ensemble soupape (20). Le ou les contenants de réservoir (200) et l'ensemble soupape (20) sont reliés de manière fonctionnelle et reliés fluidiquement entre eux. En outre, le ou les contenants de réservoir (200) présentent un intérieur de contenant de réservoir (2). De plus, un dispositif d'écoulement (3) est disposé, lequel dispositif d'écoulement (3) est positionné au moins partiellement à l'intérieur de l'intérieur de contenant de réservoir (2) et au moyen duquel dispositif d'écoulement (3) l'intérieur de contenant de réservoir (2) peut être rempli d'hydrogène. De plus, un dispositif de commutation (1000) est positionné à l'intérieur du dispositif d'écoulement (3), lequel dispositif de commutation (1000) comprend un élément de contact (15) et un aimant (11).
PCT/EP2023/068415 2022-08-18 2023-07-04 Système de réservoir pour un véhicule à hydrogène, ensemble pile à combustible, système de moteur à combustion interne à hydrogène, véhicule à pile à combustible, véhicule à hydrogène WO2024037773A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022208553.1A DE102022208553A1 (de) 2022-08-18 2022-08-18 Tanksystem für ein wasserstoffbetriebenes Fahrzeug, Brennstoffzellenanordnung, Wasserstoff-Verbrennungsmotorsystem, brennstoffzellenbetriebenes Fahrzeug, wasserstoffbetriebenes Fahrzeug
DE102022208553.1 2022-08-18

Publications (1)

Publication Number Publication Date
WO2024037773A1 true WO2024037773A1 (fr) 2024-02-22

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PCT/EP2023/068415 WO2024037773A1 (fr) 2022-08-18 2023-07-04 Système de réservoir pour un véhicule à hydrogène, ensemble pile à combustible, système de moteur à combustion interne à hydrogène, véhicule à pile à combustible, véhicule à hydrogène

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DE (1) DE102022208553A1 (fr)
WO (1) WO2024037773A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011114728A1 (de) * 2011-10-01 2013-04-04 Daimler Ag Vorrichtung zur Speicherung eines gasförmigen Brennstoffs
DE102016008106A1 (de) * 2016-07-01 2018-01-04 Daimler Ag Tankventil
DE102017212485A1 (de) 2017-07-20 2019-01-24 Robert Bosch Gmbh Einrichtung zur Speicherung von verdichteten Fluiden
US10948087B2 (en) * 2016-07-01 2021-03-16 Daimler Ag Tank valve
WO2021214701A1 (fr) * 2020-04-24 2021-10-28 Omb Saleri S.P.A. Soupape multifonction pour systèmes automobiles à pile à combustible

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014019419A1 (de) 2014-12-22 2016-06-23 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren und Diagnoseeinrichtung zur Überprüfung von Hochdrucktankventilen, Hochdrucktanksystem und Kraftfahrzeug mit einem Hochdrucktanksystem
DE102016204769A1 (de) 2016-03-22 2017-09-28 Bayerische Motoren Werke Aktiengesellschaft Ventileinheit und Sicherheitsventil für einen Druckbehälter mit einer Auslöseleitung
DE102017213521A1 (de) 2017-08-03 2019-02-07 Bayerische Motoren Werke Aktiengesellschaft Ventil-Vorrichtung für einen Speicherbehälter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011114728A1 (de) * 2011-10-01 2013-04-04 Daimler Ag Vorrichtung zur Speicherung eines gasförmigen Brennstoffs
DE102016008106A1 (de) * 2016-07-01 2018-01-04 Daimler Ag Tankventil
US10948087B2 (en) * 2016-07-01 2021-03-16 Daimler Ag Tank valve
DE102017212485A1 (de) 2017-07-20 2019-01-24 Robert Bosch Gmbh Einrichtung zur Speicherung von verdichteten Fluiden
WO2021214701A1 (fr) * 2020-04-24 2021-10-28 Omb Saleri S.P.A. Soupape multifonction pour systèmes automobiles à pile à combustible

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