IL49872A - Fuel cell cooling system using a non-dielectric coolant - Google Patents

Fuel cell cooling system using a non-dielectric coolant

Info

Publication number
IL49872A
IL49872A IL49872A IL4987276A IL49872A IL 49872 A IL49872 A IL 49872A IL 49872 A IL49872 A IL 49872A IL 4987276 A IL4987276 A IL 4987276A IL 49872 A IL49872 A IL 49872A
Authority
IL
Israel
Prior art keywords
fuel cell
cooling system
cell cooling
dielectric coolant
coolant
Prior art date
Application number
IL49872A
Other versions
IL49872A0 (en
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 US05/597,613 external-priority patent/US3969145A/en
Priority claimed from US05/597,612 external-priority patent/US3964929A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of IL49872A0 publication Critical patent/IL49872A0/en
Publication of IL49872A publication Critical patent/IL49872A/en

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
IL49872A 1975-07-21 1976-06-23 Fuel cell cooling system using a non-dielectric coolant IL49872A (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
IL49872A0 IL49872A0 (en) 1976-08-31
IL49872A true IL49872A (en) 1978-07-31

Family

ID=27082863

Family Applications (1)

Application Number Title Priority Date Filing Date
IL49872A IL49872A (en) 1975-07-21 1976-06-23 Fuel cell cooling system using a non-dielectric coolant

Country Status (5)

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

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 (en) * 1982-05-15 1983-11-17 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co KG, 5790 Brilon GALVANIC ELEMENT, IN PARTICULAR METAL-AIR CELL
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 (en) * 1985-04-03 1986-10-14 Hitachi Ltd Fuel cell
JPH0665057B2 (en) * 1986-03-25 1994-08-22 三菱電機株式会社 Fuel cell
US4826741A (en) * 1987-06-02 1989-05-02 Ergenics Power Systems, Inc. Ion exchange fuel cell assembly with improved water and thermal management
JPH01149372A (en) * 1987-12-04 1989-06-12 Toshiba Corp Fuel cell
JPH01294365A (en) * 1988-02-04 1989-11-28 Fuji Electric Co Ltd Cooling plate structure of fuel cell
DE19544483A1 (en) * 1995-11-29 1997-06-19 Aeg Energietechnik Gmbh Process for gas cooling in fuel cells
DE19701560C2 (en) * 1997-01-17 1998-12-24 Dbb Fuel Cell Engines Gmbh Fuel cell system
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 (en) * 2012-08-20 2014-02-20 Behr Gmbh & Co. Kg Heat exchanger for a battery unit
CN106659069B (en) * 2016-11-25 2023-07-07 深圳市沃尔核材股份有限公司 Heat exchange structure of charging gun and charging gun
DE102017206869A1 (en) * 2017-04-24 2018-10-25 Bayerische Motoren Werke Aktiengesellschaft Cooling channel for a fuel cell, fuel cell and method for producing a cooling channel

Family Cites Families (11)

* 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
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 (en) * 1967-03-22 1971-12-23 Varta Ag Method and device for cooling a fuel battery via the electrolyte circuit
US3498844A (en) * 1967-08-21 1970-03-03 United Aircraft Corp Fuel cell waste heat and water removal system
US3801374A (en) * 1969-01-08 1974-04-02 United Aircraft Corp Graphite and vinylidene fluoride structures for fuel cells
US3698957A (en) * 1970-12-16 1972-10-17 United Aircraft Corp Fuel cell system having a natural circulation boiler
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
US3834945A (en) * 1973-02-05 1974-09-10 Eltra Corp Water-cooled industrial battery
US3880670A (en) * 1973-07-02 1975-04-29 United Aircraft Corp Electrochemical cell separator plate means

Also Published As

Publication number Publication date
FR2319209B1 (en) 1980-05-30
FR2319209A1 (en) 1977-02-18
DE2631132C2 (en) 1985-05-23
DE2631132A1 (en) 1977-02-10
JPS5213638A (en) 1977-02-02
GB1555973A (en) 1979-11-14
IL49872A0 (en) 1976-08-31

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