DE112005003103B4 - Brennstoffzelle und Brennstoffzellenstapel mit ineinander gesetzten geprägten Platten - Google Patents

Brennstoffzelle und Brennstoffzellenstapel mit ineinander gesetzten geprägten Platten Download PDF

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Publication number
DE112005003103B4
DE112005003103B4 DE112005003103T DE112005003103T DE112005003103B4 DE 112005003103 B4 DE112005003103 B4 DE 112005003103B4 DE 112005003103 T DE112005003103 T DE 112005003103T DE 112005003103 T DE112005003103 T DE 112005003103T DE 112005003103 B4 DE112005003103 B4 DE 112005003103B4
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flow channels
fuel cell
region
inactive
anode
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Expired - Lifetime
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DE112005003103T
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German (de)
English (en)
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DE112005003103T5 (de
Inventor
Steven G. Goebel
Jeffrey A. Rock
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Motors Liquidation Co
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General Motors Corp
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    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • 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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • 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
    • 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
    • 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
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

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  • 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)
DE112005003103T 2004-12-10 2005-10-31 Brennstoffzelle und Brennstoffzellenstapel mit ineinander gesetzten geprägten Platten Expired - Lifetime DE112005003103B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/009,378 2004-12-10
US11/009,378 US7291414B2 (en) 2004-12-10 2004-12-10 Reactant feed for nested stamped plates for a compact fuel cell
PCT/US2005/039178 WO2006065370A2 (en) 2004-12-10 2005-10-31 Reactant feed for nested stamped plates for a compact fuel cell

Publications (2)

Publication Number Publication Date
DE112005003103T5 DE112005003103T5 (de) 2007-10-31
DE112005003103B4 true DE112005003103B4 (de) 2013-03-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE112005003103T Expired - Lifetime DE112005003103B4 (de) 2004-12-10 2005-10-31 Brennstoffzelle und Brennstoffzellenstapel mit ineinander gesetzten geprägten Platten

Country Status (5)

Country Link
US (1) US7291414B2 (https=)
JP (1) JP4787843B2 (https=)
CN (2) CN100555721C (https=)
DE (1) DE112005003103B4 (https=)
WO (1) WO2006065370A2 (https=)

Cited By (5)

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DE102012023055A1 (de) * 2012-11-26 2014-05-28 Volkswagen Aktiengesellschaft Bipolarplatte sowie Brennstoffzelle mit einer solchen
DE102014205081A1 (de) * 2014-03-19 2015-09-24 Volkswagen Aktiengesellschaft Brennstoffzelle
DE102015207455A1 (de) 2015-04-23 2016-10-27 Volkswagen Aktiengesellschaft Bipolarplatte mit unterschiedlich dicken Halbplatten und Brennstoffzellenstapel mit einer solchen
DE102020128043A1 (de) 2020-10-26 2022-04-28 Audi Aktiengesellschaft Bipolarplatte mit integriertem Kühlmittelkanal
DE102024109704A1 (de) * 2024-04-08 2025-10-09 PE-Innovation.UG (haftungsbeschränkt) Vorrichtung und Verfahren zur Herstellung von Bipolar-Platten für einen Brennstoffzellenstack

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US7687182B2 (en) * 2005-10-07 2010-03-30 Gm Global Technology Operations, Inc. Pressurized coolant for stamped plate fuel cell without diffusion media in the inactive feed region
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US20100173216A1 (en) * 2006-08-16 2010-07-08 Hao Tang Optimizing performance of end cells in a fuel cell stack
JP4924143B2 (ja) * 2007-03-28 2012-04-25 マツダ株式会社 金属製ワークの接合方法
JP2008293805A (ja) * 2007-05-24 2008-12-04 Toyota Motor Corp 燃料電池面内状態推定システム及び燃料電池面内状態推定方法
US8568940B2 (en) * 2007-05-24 2013-10-29 GM Global Technology Operations LLC Joining bipolar plates using localized electrical nodes
US7892692B2 (en) * 2008-01-10 2011-02-22 GM Global Technology Operations LLC Features for barrier film support
US7935453B2 (en) * 2008-01-10 2011-05-03 GM Global Technology Operations LLC Membrane with optimized dimensions for a fuel cell
US7823277B2 (en) * 2008-01-30 2010-11-02 Gm Global Technology Operations, Inc. Pre-nesting of the active area on plates to reduce thickness variation
TWI369806B (en) * 2009-03-05 2012-08-01 Ind Tech Res Inst A fuel-cell stack with metal separators
US9265556B2 (en) 2009-04-17 2016-02-23 Domain Surgical, Inc. Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials
US8414569B2 (en) 2009-04-17 2013-04-09 Domain Surgical, Inc. Method of treatment with multi-mode surgical tool
US9107666B2 (en) 2009-04-17 2015-08-18 Domain Surgical, Inc. Thermal resecting loop
US9131977B2 (en) 2009-04-17 2015-09-15 Domain Surgical, Inc. Layered ferromagnetic coated conductor thermal surgical tool
US9078655B2 (en) 2009-04-17 2015-07-14 Domain Surgical, Inc. Heated balloon catheter
US8372556B2 (en) * 2010-02-08 2013-02-12 GM Global Technology Operations LLC Conductive porous spacers for nested stamped plate fuel cell
US9083008B2 (en) * 2010-04-22 2015-07-14 GM Global Technology Operations LLC Formed plate assembly for PEM fuel cell
US8597858B2 (en) * 2010-04-22 2013-12-03 GM Global Technology Operations LLC Electroformed bipolar plates for fuel cells
CN102034986B (zh) * 2010-11-25 2012-11-28 新源动力股份有限公司 一种质子交换膜燃料电池双极板分配头
JP2012142135A (ja) * 2010-12-28 2012-07-26 Toyota Motor Corp 燃料電池
US9391332B2 (en) 2010-12-31 2016-07-12 Industrial Technology Research Institute Fluid flow plate assemblies for use in fuel cells having flow channels with substantially same length
CA2868742A1 (en) 2011-04-08 2013-07-18 Domain Surgical, Inc. Impedance matching circuit
US8932279B2 (en) 2011-04-08 2015-01-13 Domain Surgical, Inc. System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue
US8858544B2 (en) 2011-05-16 2014-10-14 Domain Surgical, Inc. Surgical instrument guide
JP5604370B2 (ja) * 2011-06-08 2014-10-08 本田技研工業株式会社 燃料電池用セパレータと燃料電池
WO2013040255A2 (en) 2011-09-13 2013-03-21 Domain Surgical, Inc. Sealing and/or cutting instrument
KR20140102668A (ko) 2011-12-06 2014-08-22 도메인 서지컬, 인크. 수술 기기로의 전원공급 제어 시스템 및 그 방법
GB2509318A (en) * 2012-12-27 2014-07-02 Intelligent Energy Ltd Flow plate for a fuel cell
GB2509320A (en) * 2012-12-27 2014-07-02 Intelligent Energy Ltd Flow plate for a fuel cell
GB2509317A (en) 2012-12-27 2014-07-02 Intelligent Energy Ltd Fluid flow plate for a fuel cell
GB2509319A (en) 2012-12-27 2014-07-02 Intelligent Energy Ltd Fluid flow plate for a fuel cell
US9178224B2 (en) * 2013-03-15 2015-11-03 GM Global Technology Operations LLC Sealing design for stamped plate fuel cells
CN103151546B (zh) * 2013-03-25 2016-05-18 杭州电子科技大学 一种燃料电池流场板及燃料电池
DE102013210542A1 (de) 2013-06-06 2014-12-11 Volkswagen Ag Bipolarplatte, Brennstoffzelle mit einer solchen und Kraftfahrzeug mit einer solchen Brennstoffzelle
CN106415904B (zh) * 2014-03-23 2018-11-23 戴姆勒股份公司 用于燃料电池板的卸荷设计
DE102014205543A1 (de) 2014-03-25 2015-10-01 Volkswagen Ag Bipolarplatte sowie Brennstoffzelle mit einer solchen
US10357306B2 (en) 2014-05-14 2019-07-23 Domain Surgical, Inc. Planar ferromagnetic coated surgical tip and method for making
DE102015200573B4 (de) 2015-01-15 2023-03-16 Audi Ag Bipolarplatte und Brennstoffzelle mit einer solchen
DE102015201113A1 (de) 2015-01-23 2016-07-28 Volkswagen Ag Bipolarplatte und Brennstoffzelle mit einer solchen
DE102015214517A1 (de) 2015-07-30 2017-02-02 Volkswagen Aktiengesellschaft Bipolarplatte und Membran-Elektroden-Einheit für eine in einem Brennstoffzellenstapel angeordnete Brennstoffzelle, Brennstoffzelle und Brennstoffzellenstapel
DE102015225228A1 (de) 2015-11-24 2017-05-24 Volkswagen Aktiengesellschaft Bipolarplatte für eine Brennstoffzelle sowie Brennstoffzellenstapel mit einer solchen
US10581106B2 (en) 2016-09-30 2020-03-03 Cummins Enterprise Llc Interconnect for an internally-manifolded solid oxide fuel cell stack; and related methods and power systems
DE202018103058U1 (de) * 2018-05-30 2019-09-02 Reinz-Dichtungs-Gmbh Separatorplatte für ein elektrochemisches System
US11462747B2 (en) 2018-10-10 2022-10-04 Jiangsu Horizon New Energy Technologies Co. Ltd. Hybrid bipolar plate for fuel cell
EP3864720A4 (en) 2018-10-10 2022-07-27 Jiangsu Horizon New Energy Technologies Co., Ltd. HYBRID BIPOLAR PLATE FOR FUEL CELLS
FR3092203B1 (fr) * 2019-01-24 2021-01-01 Commissariat Energie Atomique Plaque bipolaire pour homogeneiser la temperature de liquide de refroidissement
CN111864226A (zh) * 2019-04-29 2020-10-30 长城汽车股份有限公司 燃料电池结构、燃料电池堆和车辆
US11710843B2 (en) 2020-05-15 2023-07-25 Ess Tech, Inc. Redox flow battery and battery system
DE102020114305A1 (de) 2020-05-28 2021-12-02 Audi Aktiengesellschaft Bipolarplatte
AU2021332365A1 (en) 2020-08-28 2023-03-23 Hyzon Motors USA Inc. Integrated plate and cell sealing
EP4218073A4 (en) * 2020-09-28 2025-06-25 Hyzon Motors Usa Inc. Non-channeled and anisotropic flow field for distribution sections in fuel cells
FR3115402B1 (fr) 2020-10-19 2022-09-02 Commissariat Energie Atomique Plaque bipolaire de cellule électrochimique à pertes de charge réduites
DE102020133764A1 (de) 2020-12-16 2022-06-23 Audi Aktiengesellschaft Bipolarplatte mit verschachtelt angeordneten Medienports der Reaktanten und Brennstoffzellenstapel
CN114156500A (zh) * 2021-09-15 2022-03-08 国家电投集团氢能科技发展有限公司 双极板和燃料电池电堆
CN114373955B (zh) * 2021-12-31 2025-01-28 新源动力股份有限公司 一种质子交换膜燃料电池双极板

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012023055A1 (de) * 2012-11-26 2014-05-28 Volkswagen Aktiengesellschaft Bipolarplatte sowie Brennstoffzelle mit einer solchen
DE102014205081A1 (de) * 2014-03-19 2015-09-24 Volkswagen Aktiengesellschaft Brennstoffzelle
US10804545B2 (en) 2014-03-19 2020-10-13 Audi Ag Fuel cell
DE102015207455A1 (de) 2015-04-23 2016-10-27 Volkswagen Aktiengesellschaft Bipolarplatte mit unterschiedlich dicken Halbplatten und Brennstoffzellenstapel mit einer solchen
US10122024B2 (en) 2015-04-23 2018-11-06 Volkswagen Ag Bipolar plate having half plates of varying thickness and fuel cell stack having same
DE102020128043A1 (de) 2020-10-26 2022-04-28 Audi Aktiengesellschaft Bipolarplatte mit integriertem Kühlmittelkanal
DE102024109704A1 (de) * 2024-04-08 2025-10-09 PE-Innovation.UG (haftungsbeschränkt) Vorrichtung und Verfahren zur Herstellung von Bipolar-Platten für einen Brennstoffzellenstack

Also Published As

Publication number Publication date
CN101133506B (zh) 2010-05-26
CN101111958A (zh) 2008-01-23
DE112005003103T5 (de) 2007-10-31
JP2008523560A (ja) 2008-07-03
JP4787843B2 (ja) 2011-10-05
WO2006065370A2 (en) 2006-06-22
WO2006065370A3 (en) 2007-05-24
US20060127706A1 (en) 2006-06-15
US7291414B2 (en) 2007-11-06
CN100555721C (zh) 2009-10-28
CN101133506A (zh) 2008-02-27

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