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FR2431194A1 - Dispositif de commande thermique d'un element electrochimique - Google Patents

Dispositif de commande thermique d'un element electrochimique

Info

Publication number
FR2431194A1
FR2431194A1 FR7917831A FR7917831A FR2431194A1 FR 2431194 A1 FR2431194 A1 FR 2431194A1 FR 7917831 A FR7917831 A FR 7917831A FR 7917831 A FR7917831 A FR 7917831A FR 2431194 A1 FR2431194 A1 FR 2431194A1
Authority
FR
France
Prior art keywords
thermal control
electrochemical element
control device
channels
electrolyte
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
FR7917831A
Other languages
English (en)
Other versions
FR2431194B1 (fr
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.)
Fuelcell Energy Inc
Original Assignee
Energy Research 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
Application filed by Energy Research Corp filed Critical Energy Research Corp
Publication of FR2431194A1 publication Critical patent/FR2431194A1/fr
Application granted granted Critical
Publication of FR2431194B1 publication Critical patent/FR2431194B1/fr
Expired 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2418—Grouping by arranging unit cells in a plane
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/244—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes with matrix-supported molten electrolyte
    • 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
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M2008/147—Fuel cells with molten carbonates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • 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)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne un dispositif de commande thermique d'un élément électrochimique. Il consiste essentiellement en une plaque séparatrice comprenant des canaux dans lesquels circulent les gaz de fonctionnement. Certains de ces canaux communiquent avec l'électrolyte et contribuent à la production d'énergie électrique tandis que d'autres canaux sont séparés de l'électrolyte et contribuent à la dissipation thermique de l'élément. L'invention s'applique notamment aux piles à combustibles.
FR7917831A 1978-07-10 1979-07-10 Dispositif de commande thermique d'un element electrochimique Expired FR2431194B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/923,369 US4169917A (en) 1978-07-10 1978-07-10 Electrochemical cell and separator plate thereof

Publications (2)

Publication Number Publication Date
FR2431194A1 true FR2431194A1 (fr) 1980-02-08
FR2431194B1 FR2431194B1 (fr) 1986-02-07

Family

ID=25448569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917831A Expired FR2431194B1 (fr) 1978-07-10 1979-07-10 Dispositif de commande thermique d'un element electrochimique

Country Status (5)

Country Link
US (1) US4169917A (fr)
JP (1) JPS6016706B2 (fr)
DE (1) DE2927682C2 (fr)
FR (1) FR2431194B1 (fr)
GB (1) GB2025120B (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245009A (en) * 1979-10-29 1981-01-13 United Technologies Corporation Porous coolant tube holder for fuel cell stack
US4233369A (en) * 1979-10-29 1980-11-11 United Technologies Corporation Fuel cell cooler assembly and edge seal means therefor
US4276355A (en) * 1980-04-28 1981-06-30 Westinghouse Electric Corp. Fuel cell system configurations
US4324844A (en) * 1980-04-28 1982-04-13 Westinghouse Electric Corp. Variable area fuel cell cooling
US4292379A (en) * 1980-04-28 1981-09-29 Westinghouse Electric Corp. Variable area fuel cell process channels
JPS57158963A (en) * 1981-03-25 1982-09-30 Hitachi Ltd Fuel cell
US4342816A (en) * 1981-04-22 1982-08-03 The United States Of America As Represented By The United States Department Of Energy Fuel cell stack arrangements
US4400447A (en) * 1981-06-03 1983-08-23 The Continental Group, Inc. Combined current collector and electrode separator
US4365007A (en) * 1981-06-12 1982-12-21 Energy Research Corporation Fuel cell with internal reforming
JPS5834574A (ja) * 1981-08-21 1983-03-01 Hitachi Ltd 燃料電池
US4500612A (en) * 1982-04-21 1985-02-19 Mitsubishi Denki Kabushiki Kaisha Temperature control device for a fuel cell
US4490442A (en) * 1983-06-23 1984-12-25 Energy Research Corporation Fuel cell system and method
US4520082A (en) * 1983-07-01 1985-05-28 The United States Of America As Represented By The United States Department Of Energy Fuel cell generator
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
US4548876A (en) * 1984-10-17 1985-10-22 The United States Of America As Represented By The United States Department Of Energy Integrated current collector and catalyst support
JPS61199504U (fr) * 1985-05-31 1986-12-13
US4755272A (en) * 1986-05-02 1988-07-05 The Dow Chemical Company Bipolar electrochemical cell having novel means for electrically connecting anode and cathode of adjacent cell units
JPS6342106U (fr) * 1986-09-04 1988-03-19
EP0406523A1 (fr) * 1989-07-07 1991-01-09 Osaka Gas Co., Ltd. Pile à combustible
US4983472A (en) * 1989-11-24 1991-01-08 International Fuel Cells Corporation Fuel cell current collector
CH678775A5 (fr) * 1990-01-09 1991-10-31 Sulzer Ag
EP0473540B1 (fr) * 1990-08-27 1996-10-16 Sulzer Innotec Ag ContrÔle de l'évacuation de la chaleur dans des piles à combustible à électrolyte solide
JPH05275096A (ja) * 1992-03-27 1993-10-22 Yoshida Kogyo Kk <Ykk> 固体電解質燃料電池用緻密質基板、それを用いた固体電解質燃料電池及びその製造方法
JP2551713B2 (ja) * 1992-07-15 1996-11-06 株式会社日立製作所 燃料電池
JPH0722036A (ja) * 1993-07-01 1995-01-24 Hitachi Ltd 積層型燃料電池
JP3505010B2 (ja) * 1995-07-07 2004-03-08 本田技研工業株式会社 燃料電池およびその締付方法
US5773161A (en) * 1996-10-02 1998-06-30 Energy Research Corporation Bipolar separator
US6037073A (en) * 1996-10-15 2000-03-14 Lockheed Martin Energy Research Corporation Bipolar plate/diffuser for a proton exchange membrane fuel cell
US6207312B1 (en) 1998-09-18 2001-03-27 Energy Partners, L.C. Self-humidifying fuel cell
GB9915925D0 (en) * 1999-07-08 1999-09-08 Univ Loughborough Flow field plates
US6303245B1 (en) 1999-08-27 2001-10-16 Plug Power Inc. Fuel cell channeled distribution of hydration water
US6261711B1 (en) 1999-09-14 2001-07-17 Plug Power Inc. Sealing system for fuel cells
US6383677B1 (en) 1999-10-07 2002-05-07 Allen Engineering Company, Inc. Fuel cell current collector
US6777126B1 (en) * 1999-11-16 2004-08-17 Gencell Corporation Fuel cell bipolar separator plate and current collector assembly and method of manufacture
US6602626B1 (en) 2000-02-16 2003-08-05 Gencell Corporation Fuel cell with internal thermally integrated autothermal reformer
WO2001071842A2 (fr) 2000-03-17 2001-09-27 Allen Engineering Company, Inc. Ensemble empile de piles a combustible
US6855450B2 (en) * 2000-07-20 2005-02-15 Proton Energy Systems, Inc. Proton exchange membrane electrochemical cell system
FR2820244B1 (fr) * 2001-01-26 2003-12-12 Technicatome Plaque bipolaire legere pour pile a combustible et son procede de fabrication
US6720101B1 (en) 2001-06-08 2004-04-13 Palcan Fuel Cell Co. Ltd Solid cage fuel cell stack
US6740444B2 (en) * 2001-10-29 2004-05-25 Hewlett-Packard Development Company, L.P. PEM fuel cell with alternating ribbed anodes and cathodes
JP2003200225A (ja) * 2001-12-27 2003-07-15 Fuji Heavy Ind Ltd 深絞り加工装置
US6783884B2 (en) 2002-04-12 2004-08-31 Ballard Power Systems Inc. Flow field plate assembly for an electrochemical fuel cell
US6740440B2 (en) 2002-09-23 2004-05-25 General Motors Corporation Inexpensive dielectric coolant for fuel cell stacks
US6772617B1 (en) 2003-01-24 2004-08-10 Gencell Corporation Method and apparatus for in-situ leveling of progressively formed sheet metal
US7482088B2 (en) * 2003-01-31 2009-01-27 3M Innovative Properties Company Flow field
JP3956864B2 (ja) 2003-02-13 2007-08-08 トヨタ自動車株式会社 流路構造を有する燃料電池のセパレータ
US7862957B2 (en) 2003-03-18 2011-01-04 Apple Inc. Current collector plates of bulk-solidifying amorphous alloys
US8094771B2 (en) * 2003-11-21 2012-01-10 Global Technologies, Inc. Nuclear voltaic cell
US7087337B2 (en) * 2004-02-05 2006-08-08 General Motors Corporation Flow field geometries for improved water management
KR100882701B1 (ko) * 2007-06-19 2009-02-06 삼성에스디아이 주식회사 연료전지용 세퍼레이터 및 그 제조방법과 그 세퍼레이터를채용한 연료전지 스택
JP5261440B2 (ja) * 2010-06-07 2013-08-14 本田技研工業株式会社 燃料電池スタック
DE102020203833A1 (de) 2020-03-25 2021-09-30 Robert Bosch Gesellschaft mit beschränkter Haftung Brennstoffzellenvorrichtung, Verfahren zur Herstellung einer Brennstoffzellenvorrichtung und Interkonnektor für eine Brennstoffzellenvorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1367534A (fr) * 1963-05-17 1964-07-24 Comp Generale Electricite Pile électrique à combustibles
FR1412622A (fr) * 1963-12-24 1965-10-01 Exxon Research Engineering Co Système de chauffage et de récupération
FR1456971A (fr) * 1964-09-28 1966-07-08 Gen Electric Système de distribution de matériaux fluides
US3451853A (en) * 1965-05-13 1969-06-24 Varta Ag Plate assembly,cell and method for making same
FR1583419A (fr) * 1967-02-15 1969-10-31
US3801374A (en) * 1969-01-08 1974-04-02 United Aircraft Corp Graphite and vinylidene fluoride structures for fuel cells

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779811A (en) * 1971-03-16 1973-12-18 United Aircraft Corp Matrix-type fuel cell
US3761316A (en) * 1971-03-29 1973-09-25 United Aircraft Corp Fuel cell with evaporative cooling
US3880670A (en) * 1973-07-02 1975-04-29 United Aircraft Corp Electrochemical cell separator plate means
US3923546A (en) * 1974-12-13 1975-12-02 United Technologies Corp Corrosion protection for a fuel cell coolant system
US3964930A (en) * 1975-07-21 1976-06-22 United Technologies Corporation Fuel cell cooling system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1367534A (fr) * 1963-05-17 1964-07-24 Comp Generale Electricite Pile électrique à combustibles
FR1412622A (fr) * 1963-12-24 1965-10-01 Exxon Research Engineering Co Système de chauffage et de récupération
FR1456971A (fr) * 1964-09-28 1966-07-08 Gen Electric Système de distribution de matériaux fluides
US3451853A (en) * 1965-05-13 1969-06-24 Varta Ag Plate assembly,cell and method for making same
FR1583419A (fr) * 1967-02-15 1969-10-31
US3801374A (en) * 1969-01-08 1974-04-02 United Aircraft Corp Graphite and vinylidene fluoride structures for fuel cells

Also Published As

Publication number Publication date
JPS6016706B2 (ja) 1985-04-26
FR2431194B1 (fr) 1986-02-07
JPS5512699A (en) 1980-01-29
DE2927682A1 (de) 1980-01-24
US4169917A (en) 1979-10-02
GB2025120A (en) 1980-01-16
DE2927682C2 (de) 1983-04-28
GB2025120B (en) 1982-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse