FR2319209A1 - Systeme de refroidissement utilisant un refrigerant non dielectique, pour piles a combustible - Google Patents

Systeme de refroidissement utilisant un refrigerant non dielectique, pour piles a combustible

Info

Publication number
FR2319209A1
FR2319209A1 FR7622048A FR7622048A FR2319209A1 FR 2319209 A1 FR2319209 A1 FR 2319209A1 FR 7622048 A FR7622048 A FR 7622048A FR 7622048 A FR7622048 A FR 7622048A FR 2319209 A1 FR2319209 A1 FR 2319209A1
Authority
FR
France
Prior art keywords
dielectic
refrigerant
cooling system
fuel cells
fuel
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.)
Granted
Application number
FR7622048A
Other languages
English (en)
Other versions
FR2319209B1 (fr
Inventor
Paul Erling Grevstad
Raymond Lauman Gelting
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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
Priority claimed from US05/597,612 external-priority patent/US3964929A/en
Priority claimed from US05/597,613 external-priority patent/US3969145A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of FR2319209A1 publication Critical patent/FR2319209A1/fr
Application granted granted Critical
Publication of FR2319209B1 publication Critical patent/FR2319209B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04029—Heat exchange using liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/08—Fuel cells with aqueous electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
FR7622048A 1975-07-21 1976-07-20 Systeme de refroidissement utilisant un refrigerant non dielectique, pour piles a combustible Granted FR2319209A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/597,612 US3964929A (en) 1975-07-21 1975-07-21 Fuel cell cooling system with shunt current protection
US05/597,613 US3969145A (en) 1975-07-21 1975-07-21 Fuel cell cooling system using a non-dielectric coolant

Publications (2)

Publication Number Publication Date
FR2319209A1 true FR2319209A1 (fr) 1977-02-18
FR2319209B1 FR2319209B1 (fr) 1980-05-30

Family

ID=27082863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622048A Granted FR2319209A1 (fr) 1975-07-21 1976-07-20 Systeme de refroidissement utilisant un refrigerant non dielectique, pour piles a combustible

Country Status (5)

Country Link
JP (1) JPS5213638A (fr)
DE (1) DE2631132C2 (fr)
FR (1) FR2319209A1 (fr)
GB (1) GB1555973A (fr)
IL (1) IL49872A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158963A (en) * 1981-03-25 1982-09-30 Hitachi Ltd Fuel cell
DE3218410A1 (de) * 1982-05-15 1983-11-17 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co KG, 5790 Brilon Galvanisches element, insbesondere metall-luft-zelle
US4664988A (en) * 1984-04-06 1987-05-12 Kureha Kagaku Kogyo Kabushiki Kaisha Fuel cell electrode substrate incorporating separator as an intercooler and process for preparation thereof
JPS61230270A (ja) * 1985-04-03 1986-10-14 Hitachi Ltd 燃料電池
JPH0665057B2 (ja) * 1986-03-25 1994-08-22 三菱電機株式会社 燃料電池
US4826741A (en) * 1987-06-02 1989-05-02 Ergenics Power Systems, Inc. Ion exchange fuel cell assembly with improved water and thermal management
JPH01149372A (ja) * 1987-12-04 1989-06-12 Toshiba Corp 燃料電池
JPH01294365A (ja) * 1988-02-04 1989-11-28 Fuji Electric Co Ltd 燃料電池の冷却板構造
DE19544483A1 (de) * 1995-11-29 1997-06-19 Aeg Energietechnik Gmbh Verfahren zur Gaskühlung bei Brennstoffzellen
DE19701560C2 (de) * 1997-01-17 1998-12-24 Dbb Fuel Cell Engines Gmbh Brennstoffzellensystem
US6773841B2 (en) * 2002-04-25 2004-08-10 General Motors Corporation Fuel cell having insulated coolant manifold
US6866955B2 (en) * 2002-05-22 2005-03-15 General Motors Corporation Cooling system for a fuel cell stack
US7332239B2 (en) * 2003-06-12 2008-02-19 General Motors Corporation Coolant flow transfer component for liquid cooled fuel cell stacks
DE102012214783A1 (de) 2012-08-20 2014-02-20 Behr Gmbh & Co. Kg Wärmetauscher für eine Batterieeinheit
CN106659069B (zh) * 2016-11-25 2023-07-07 深圳市沃尔核材股份有限公司 一种充电枪热交换结构及充电枪
DE102017206869A1 (de) * 2017-04-24 2018-10-25 Bayerische Motoren Werke Aktiengesellschaft Kühlkanal für eine Brennstoffzelle, Brennstoffzelle und Verfahren zur Herstellung eines Kühlkanals

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282923A (en) * 1940-06-04 1942-05-12 Electric Storage Battery Co Temperature control of storage batteries
FR2118823A5 (fr) * 1970-12-16 1972-07-28 United Aircraft Corp
US3801374A (en) * 1969-01-08 1974-04-02 United Aircraft Corp Graphite and vinylidene fluoride structures for fuel cells
US3834945A (en) * 1973-02-05 1974-09-10 Eltra Corp Water-cooled industrial battery
FR2236282A1 (fr) * 1973-07-02 1975-01-31 United Aircraft Corp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455743A (en) * 1966-02-01 1969-07-15 United Aircraft Corp Fuel cell with heat and water vapor removing means
US3507702A (en) * 1967-02-15 1970-04-21 United Aircraft Corp Fuel cell system including cooling and humidifying means
DE1671974A1 (de) * 1967-03-22 1971-12-23 Varta Ag Verfahren und Vorrichtung zur Kuehlung einer Brennstoffbatterie ueber den Elektrolytkreislauf
US3498844A (en) * 1967-08-21 1970-03-03 United Aircraft Corp Fuel cell waste heat and water removal system
US3761316A (en) * 1971-03-29 1973-09-25 United Aircraft Corp Fuel cell with evaporative cooling
US3801372A (en) * 1971-08-18 1974-04-02 United Aircraft Corp Fuel cell system comprising separate coolant loop and sensing means

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282923A (en) * 1940-06-04 1942-05-12 Electric Storage Battery Co Temperature control of storage batteries
US3801374A (en) * 1969-01-08 1974-04-02 United Aircraft Corp Graphite and vinylidene fluoride structures for fuel cells
FR2118823A5 (fr) * 1970-12-16 1972-07-28 United Aircraft Corp
US3834945A (en) * 1973-02-05 1974-09-10 Eltra Corp Water-cooled industrial battery
FR2236282A1 (fr) * 1973-07-02 1975-01-31 United Aircraft Corp

Also Published As

Publication number Publication date
JPS5213638A (en) 1977-02-02
DE2631132A1 (de) 1977-02-10
FR2319209B1 (fr) 1980-05-30
IL49872A (en) 1978-07-31
DE2631132C2 (de) 1985-05-23
GB1555973A (en) 1979-11-14
IL49872A0 (en) 1976-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse