BR112013027566A2 - pilha de combustível - Google Patents

pilha de combustível

Info

Publication number
BR112013027566A2
BR112013027566A2 BR112013027566A BR112013027566A BR112013027566A2 BR 112013027566 A2 BR112013027566 A2 BR 112013027566A2 BR 112013027566 A BR112013027566 A BR 112013027566A BR 112013027566 A BR112013027566 A BR 112013027566A BR 112013027566 A2 BR112013027566 A2 BR 112013027566A2
Authority
BR
Brazil
Prior art keywords
stacks
fuel cell
pumps
chamber
end plate
Prior art date
Application number
BR112013027566A
Other languages
English (en)
Inventor
Drouhault Delphine
Nivelon Pierre
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BR112013027566A2 publication Critical patent/BR112013027566A2/pt

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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • 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
    • H01M8/04—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
    • H01M8/04—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
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • 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
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/248—Means for compression of the fuel cell stacks
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • 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
    • H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
    • 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)

Abstract

pilha de combustível pilha de combustível que comporta dois empilhamentos (c1, c2) de células eletroquímicas, um sistema de gerenciamento térmico (12) formado por um circuito de circulação (16, 18) de um fluido caloportador nos empilhamentos, e cada empilhamento de células eletroquímicas é submetidoum esforço de compressão aplicado por uma primeira placa de extremidade (2) comum aos dois empilhamentos e uma segunda placa de extremidade (4), sendo que cada empilhamento (c1, c2) comporta pelo menos um canal de circulação do caloportador, e duas bombas (p1, p2) estão previstas para circular o caloportador nos canais, e uma câmara (24) formada na placa de extremidade comum (2), câmara na qual estão conectadas as duas bombas (p1, p2) e os canais que atravessam os empilhamentos. há válvulas (28, 30) entre cada uma das bombas (p1, p2) e a câmara (24), e a comunicação com uma bomba (p1, p2) é interrompida em caso de ausência de fluxo de caloportador proveniente dessa bomba (p1, p2).
BR112013027566A 2011-04-27 2012-04-26 pilha de combustível BR112013027566A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1153607A FR2974672B1 (fr) 2011-04-27 2011-04-27 Pile a combustible a encombrement reduit
PCT/EP2012/057620 WO2012146646A1 (fr) 2011-04-27 2012-04-26 Pile a combustible a encombrement reduit

Publications (1)

Publication Number Publication Date
BR112013027566A2 true BR112013027566A2 (pt) 2019-09-24

Family

ID=46022219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013027566A BR112013027566A2 (pt) 2011-04-27 2012-04-26 pilha de combustível

Country Status (9)

Country Link
US (1) US20140045088A1 (pt)
EP (1) EP2702628A1 (pt)
JP (1) JP2014515170A (pt)
KR (1) KR20140039195A (pt)
CN (1) CN103493272A (pt)
BR (1) BR112013027566A2 (pt)
CA (1) CA2833934A1 (pt)
FR (1) FR2974672B1 (pt)
WO (1) WO2012146646A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948234B1 (fr) 2009-07-15 2011-12-09 Commissariat Energie Atomique Pile a combustible a encombrement reduit
FR2975834B1 (fr) 2011-05-26 2013-07-05 Commissariat Energie Atomique Pile a combustible a gestion thermique amelioree
JP6137120B2 (ja) 2014-11-06 2017-05-31 トヨタ自動車株式会社 燃料電池用エンドプレート、燃料電池、および燃料電池システム
CN104577163B (zh) * 2014-12-01 2017-06-06 广东合即得能源科技有限公司 一种氢气发电系统及其发电方法
CN106949943A (zh) * 2017-03-15 2017-07-14 湖北工程学院 气体体积测量装置及燃料电池组件
US10892498B2 (en) 2018-11-21 2021-01-12 Doosan Fuel Cell America, Inc. Fuel cell spacer and electrolyte reservoir
US11139487B2 (en) 2018-11-21 2021-10-05 Doosan Fuel Cell America, Inc. Fuel cell electrolyte reservoir
JP7098560B2 (ja) * 2019-03-15 2022-07-11 本田技研工業株式会社 燃料電池システム、及び燃料電池スタックの温度調整方法
CN113363537B (zh) * 2021-05-13 2023-03-10 华中科技大学 一种基于小颗粒布朗运动纳米流体的车用温控系统
CN117317295B (zh) * 2023-11-29 2024-02-23 武汉氢能与燃料电池产业技术研究院有限公司 冷却液绝缘方法、绝缘装置及燃料电池发电系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596426B2 (en) * 2001-04-05 2003-07-22 Utc Fuel Cells, Llc Method and apparatus for the operation of a cell stack assembly during subfreezing temperatures
CN1180500C (zh) * 2001-04-27 2004-12-15 上海神力科技有限公司 一种可使氢气和氧化剂充分利用的燃料电池
US6692859B2 (en) * 2001-05-09 2004-02-17 Delphi Technologies, Inc. Fuel and air supply base manifold for modular solid oxide fuel cells
JP2005093349A (ja) * 2003-09-19 2005-04-07 Nissan Motor Co Ltd 燃料電池の冷却構造
EP1519456B1 (fr) * 2003-09-29 2007-01-03 France Telecom Dispositif de raccordement d'au moins un équipement à une prise
DE102004049623B4 (de) * 2004-10-06 2015-03-26 Reinz-Dichtungs-Gmbh Endplatte für einen Brennstoffzellenstapel, Brennstoffzellenstapel und Verfahren zur Herstellung der Endplatte
CN201597434U (zh) * 2009-11-13 2010-10-06 北汽福田汽车股份有限公司 电动车冷却系统

Also Published As

Publication number Publication date
FR2974672A1 (fr) 2012-11-02
US20140045088A1 (en) 2014-02-13
FR2974672B1 (fr) 2013-06-28
WO2012146646A1 (fr) 2012-11-01
KR20140039195A (ko) 2014-04-01
CN103493272A (zh) 2014-01-01
JP2014515170A (ja) 2014-06-26
CA2833934A1 (fr) 2012-11-01
EP2702628A1 (fr) 2014-03-05

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.