CA2380637C - Fuel cell plates and assemblies - Google Patents

Fuel cell plates and assemblies Download PDF

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Publication number
CA2380637C
CA2380637C CA002380637A CA2380637A CA2380637C CA 2380637 C CA2380637 C CA 2380637C CA 002380637 A CA002380637 A CA 002380637A CA 2380637 A CA2380637 A CA 2380637A CA 2380637 C CA2380637 C CA 2380637C
Authority
CA
Canada
Prior art keywords
plate
long
margins
transversal
short
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.)
Expired - Fee Related
Application number
CA002380637A
Other languages
English (en)
French (fr)
Other versions
CA2380637A1 (en
Inventor
David Earl Leger
Shane Carver Black
Andrew Gordon Holtby
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.)
Loop Energy Inc
Original Assignee
Powerdisc Development Corp Ltd
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 to CA002380637A priority Critical patent/CA2380637C/en
Application filed by Powerdisc Development Corp Ltd filed Critical Powerdisc Development Corp Ltd
Priority to JP2004502389A priority patent/JP2005524937A/ja
Priority to PCT/CA2002/000816 priority patent/WO2003094269A2/en
Priority to US10/513,318 priority patent/US20060234107A1/en
Priority to AU2002304925A priority patent/AU2002304925A1/en
Priority to CNA028288874A priority patent/CN1625817A/zh
Priority to EP02732277A priority patent/EP1502314A2/en
Publication of CA2380637A1 publication Critical patent/CA2380637A1/en
Application granted granted Critical
Publication of CA2380637C publication Critical patent/CA2380637C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • 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
    • H01M8/02—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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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)
CA002380637A 2002-05-03 2002-05-03 Fuel cell plates and assemblies Expired - Fee Related CA2380637C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA002380637A CA2380637C (en) 2002-05-03 2002-05-03 Fuel cell plates and assemblies
PCT/CA2002/000816 WO2003094269A2 (en) 2002-05-03 2002-06-03 Fuel cell plates and assemblies
US10/513,318 US20060234107A1 (en) 2002-05-03 2002-06-03 Fuel cell plates and assemblies
AU2002304925A AU2002304925A1 (en) 2002-05-03 2002-06-03 Fuel cell plates and assemblies
JP2004502389A JP2005524937A (ja) 2002-05-03 2002-06-03 燃料電池プレートおよび組立体
CNA028288874A CN1625817A (zh) 2002-05-03 2002-06-03 燃料电池极板及组件
EP02732277A EP1502314A2 (en) 2002-05-03 2002-06-03 Fuel cell plates and assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002380637A CA2380637C (en) 2002-05-03 2002-05-03 Fuel cell plates and assemblies

Publications (2)

Publication Number Publication Date
CA2380637A1 CA2380637A1 (en) 2002-07-13
CA2380637C true CA2380637C (en) 2003-12-23

Family

ID=4171134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002380637A Expired - Fee Related CA2380637C (en) 2002-05-03 2002-05-03 Fuel cell plates and assemblies

Country Status (7)

Country Link
US (1) US20060234107A1 (enExample)
EP (1) EP1502314A2 (enExample)
JP (1) JP2005524937A (enExample)
CN (1) CN1625817A (enExample)
AU (1) AU2002304925A1 (enExample)
CA (1) CA2380637C (enExample)
WO (1) WO2003094269A2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1496558A1 (en) * 2003-07-11 2005-01-12 Asia Pacific Fuel Cell Technologies, Ltd. Water draining structure for gas reaction plate of fuel cell stack
US7517602B2 (en) * 2003-12-26 2009-04-14 Honda Motor Co., Ltd. Fuel cell and fuel cell stack
CN101099253A (zh) * 2005-01-05 2008-01-02 动力磁盘发展有限公司 改进的燃料电池阴极流场
US7718298B2 (en) * 2007-03-12 2010-05-18 Gm Global Technology Operations, Inc. Bifurcation of flow channels in bipolar plate flowfields
EP2131430B1 (en) * 2007-03-15 2013-04-17 Panasonic Corporation Polymer electrolyte fuel cell and fuel cell stack having the same
JP5269470B2 (ja) * 2008-04-28 2013-08-21 本田技研工業株式会社 燃料電池
US8889318B2 (en) * 2010-05-11 2014-11-18 Ford Global Technologies, Llc Fuel cell stack that promotes generally uniform flow therein
US9644277B2 (en) 2012-08-14 2017-05-09 Loop Energy Inc. Reactant flow channels for electrolyzer applications
CA2919875C (en) 2012-08-14 2021-08-17 Powerdisc Development Corporation Ltd. Fuel cell flow channels and flow fields
WO2014026287A1 (en) 2012-08-14 2014-02-20 Powerdisc Development Corporation Ltd. Fuel cell components, stacks and modular fuel cell systems
CN102931426B (zh) * 2012-10-31 2015-04-29 中国东方电气集团有限公司 扇形液流电池、扇形液流电池堆及圆形液流电池堆
US20150037703A1 (en) * 2013-07-30 2015-02-05 Nuvera Fuel Cells, Inc. Shaped electrochemical cell
EP3433894B1 (en) 2016-03-22 2024-05-08 Loop Energy Inc. Fuel cell flow field design for thermal management
DE102018002746A1 (de) 2018-04-06 2019-10-10 Analytconsult Gbr Verfahren und Vorrichtung zur Speicherung von elektrischer Energie in chemischen Redox-Verbindungen - Effutuebte Redox-Flow-Batterie
CN111244468B (zh) * 2018-11-28 2023-07-25 中国科学院大连化学物理研究所 一种适用于梯形液流电池的双极板及应用
DE102019200450A1 (de) 2019-01-16 2020-07-16 Audi Ag Bipolarplatte sowie Brennstoffzellenvorrichtung mit einer Bipolarplatte
DE102021115601A1 (de) * 2021-06-16 2022-12-22 Ekpo Fuel Cell Technologies Gmbh Strömungselement, Bipolarplatte und Brennstoffzelleneinrichtung
CN115706242B (zh) * 2021-08-10 2025-11-18 丰田纺织株式会社 燃料电池用的分隔体以及燃料电池的单电池
JP7707844B2 (ja) * 2021-10-14 2025-07-15 トヨタ紡織株式会社 燃料電池用のセパレータ及び燃料電池の単セル
CN115832351B (zh) * 2023-01-04 2023-04-18 爱德曼氢能源装备有限公司 一种燃料电池流场结构及其设计方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256568A (ja) * 1985-05-09 1986-11-14 Toshiba Corp 燃料電池
US5002123A (en) * 1989-04-20 1991-03-26 Microelectronics And Computer Technology Corporation Low pressure high heat transfer fluid heat exchanger
JPH03276569A (ja) * 1990-03-26 1991-12-06 Fuji Electric Co Ltd 燃料電池
JP3055227B2 (ja) * 1991-06-19 2000-06-26 石川島播磨重工業株式会社 燃料電池
JP3553101B2 (ja) * 1993-03-15 2004-08-11 三菱重工業株式会社 固体高分子電解質燃料電池
DE69413012T2 (de) * 1993-03-19 1999-03-25 Du Pont Integrierte vorrichtung für chemische verfahrensschritte und herstellungsverfahren dafür
JP3272980B2 (ja) * 1997-06-26 2002-04-08 松下電器産業株式会社 燃料電池
US6790554B2 (en) * 1998-10-08 2004-09-14 Imperial Chemical Industries Plc Fuel cells and fuel cell plates
JP3356721B2 (ja) * 1999-06-25 2002-12-16 株式会社東芝 燃料電池装置
WO2001067532A1 (en) * 2000-03-07 2001-09-13 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell and method of manufacturing the same
CA2327962A1 (en) * 2000-12-11 2002-06-11 Powerdisc Development Corp. Ltd. Fuel cell stack
DE60212001T2 (de) * 2001-02-12 2006-12-07 The Morgan Crucible Co. Plc., Windsor Flüssigkeitsverteilungsplatte-geometrien

Also Published As

Publication number Publication date
EP1502314A2 (en) 2005-02-02
AU2002304925A1 (en) 2003-11-17
CN1625817A (zh) 2005-06-08
JP2005524937A (ja) 2005-08-18
US20060234107A1 (en) 2006-10-19
CA2380637A1 (en) 2002-07-13
AU2002304925A8 (en) 2003-11-17
WO2003094269A3 (en) 2004-04-29
WO2003094269A2 (en) 2003-11-13

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