GB1555973A - Fuel cell cooling systems using an electrically conductive coolant - Google Patents

Fuel cell cooling systems using an electrically conductive coolant

Info

Publication number: GB1555973A
Authority: GB; United Kingdom
Prior art keywords: fuel cell; electrically conductive; cooling systems; cell cooling; conductive coolant
Prior art date: 1975-07-21
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.): Expired

Application number

GB29893/76A

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.)

RTX 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.)

1975-07-21

Filing date

1976-07-19

Publication date

1979-11-14

1975-07-21 Priority claimed from US05/597,613 external-priority patent/US3969145A/en

1975-07-21 Priority claimed from US05/597,612 external-priority patent/US3964929A/en

1976-07-19 Application filed by United Technologies Corp filed Critical United Technologies Corp

1979-11-14 Publication of GB1555973A publication Critical patent/GB1555973A/en

Status Expired legal-status Critical Current

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)

GB29893/76A 1975-07-21 1976-07-19 Fuel cell cooling systems using an electrically conductive coolant Expired GB1555973A (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 (1)

Publication Number	Publication Date
GB1555973A true GB1555973A (en)	1979-11-14

Family

ID=27082863

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB29893/76A Expired GB1555973A (en)	1975-07-21	1976-07-19	Fuel cell cooling systems using an electrically conductive 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2120450A (en) *	1982-05-15	1983-11-30	Hoppecke Zoellner Sohn Accu	Flat cells with bipolar electrodes
CN106659069A (en) *	2016-11-25	2017-05-10	深圳市沃尔核材股份有限公司	Charging gun heat exchange structure and charging gun
US9853296B2 (en)	2012-08-20	2017-12-26	Mahle International Gmbh	Heat exchanger for a battery unit

Families Citing this family (13)

* 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
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
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

1976
- 1976-06-23 IL IL49872A patent/IL49872A/en unknown
- 1976-07-10 DE DE2631132A patent/DE2631132C2/en not_active Expired
- 1976-07-19 GB GB29893/76A patent/GB1555973A/en not_active Expired
- 1976-07-20 JP JP51086493A patent/JPS5213638A/en active Pending
- 1976-07-20 FR FR7622048A patent/FR2319209A1/en active Granted

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2120450A (en) *	1982-05-15	1983-11-30	Hoppecke Zoellner Sohn Accu	Flat cells with bipolar electrodes
US4463064A (en) *	1982-05-15	1984-07-31	Accumulatorenwerke Hoppecke Carl Zoellner & Sohn Gmbh & Co. Kg	Galvanic element, especially metal-air-cell
US9853296B2 (en)	2012-08-20	2017-12-26	Mahle International Gmbh	Heat exchanger for a battery unit
CN106659069A (en) *	2016-11-25	2017-05-10	深圳市沃尔核材股份有限公司	Charging gun heat exchange structure and charging gun
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

Also Published As

Publication number	Publication date
IL49872A0 (en)	1976-08-31
JPS5213638A (en)	1977-02-02
FR2319209A1 (en)	1977-02-18
DE2631132A1 (en)	1977-02-10
FR2319209B1 (en)	1980-05-30
IL49872A (en)	1978-07-31
DE2631132C2 (en)	1985-05-23

Publication	Publication Date	Title
GB1558081A (en)	1979-12-19	Fuel cell cooling system
GB1555973A (en)	1979-11-14	Fuel cell cooling systems using an electrically conductive coolant
IL50861A0 (en)	1977-01-31	An electrical contact assembly
IL50887A0 (en)	1977-01-31	An electrical contact assembly
IL62075A0 (en)	1981-03-31	Central electrode assembly for an electrolytic cell
JPS55145186A (en)	1980-11-12	Cathode electric current conducting element for using within aluminum reducing cell
JPS51140144A (en)	1976-12-02	Fuel cell
NL186422C (en)	1990-11-16	ELECTRICAL DISTRIBUTION BATTERY FOR MEDIUM SIZE HIGH VOLTAGE.
ZA806343B (en)	1981-10-28	An electrode for an electric cell
NZ182774A (en)	1979-06-19	Electrically conducting cermet
GB2001497B (en)	1982-04-07	Series-parallel coupled circuit for use for example with an electric fence
IL51608A (en)	1979-10-31	High energy density electric cell
IL51470A0 (en)	1977-04-29	Housing for an electrical terminal
AU496776B2 (en)	1978-10-26	Anion conductive solid electrolytes and solid state battery systems
GB1544711A (en)	1979-04-25	Terminal assembly for an electrochemical device
IL52933A (en)	1982-11-30	Highly conductive cell for electric batteries
JPS52121743A (en)	1977-10-13	Solid electrolyte fuel cell
BG27385A3 (en)	1979-10-12	Elektric accumulative cell with soluble electrode
ZA765772B (en)	1977-08-31	Electrical connectors with tulip-butt contacts
GB1548770A (en)	1979-07-18	Electrically controlled fuel injection systems
JPS52120347A (en)	1977-10-08	Solid electrolyte fuel cell
JPS52145436A (en)	1977-12-03	Electrically conductive paint for electrode
JPS5284436A (en)	1977-07-14	Fuel cell
ZA776632B (en)	1978-08-30	Electrode assembly for an electrolytic cell
CA789089A (en)	1968-07-02	Electrical fuel cells using solid electrolyte

Legal Events

Date	Code	Title	Description
1980-04-10	PS	Patent sealed [section 19, patents act 1949]
1993-03-17	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19920719