DE602006009240D1 - - Google Patents

Info

Publication number
DE602006009240D1
DE602006009240D1 DE602006009240T DE602006009240T DE602006009240D1 DE 602006009240 D1 DE602006009240 D1 DE 602006009240D1 DE 602006009240 T DE602006009240 T DE 602006009240T DE 602006009240 T DE602006009240 T DE 602006009240T DE 602006009240 D1 DE602006009240 D1 DE 602006009240D1
Authority
DE
Germany
Prior art keywords
flow
field plate
reactants
fuel cell
extending radially
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 - Lifetime
Application number
DE602006009240T
Other languages
German (de)
English (en)
Inventor
Junqing Dong
Yong Zhou
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.)
BYD Co Ltd
Original Assignee
BYD Co 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 claimed from CNB2005100631423A external-priority patent/CN100429818C/zh
Priority claimed from CNB2005100907753A external-priority patent/CN100429819C/zh
Priority claimed from CNB2005100907768A external-priority patent/CN100429820C/zh
Priority claimed from CNA2005101092247A external-priority patent/CN1953257A/zh
Priority claimed from CNA2005101092232A external-priority patent/CN1953256A/zh
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Publication of DE602006009240D1 publication Critical patent/DE602006009240D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; Organic polymers
    • 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
    • H01M8/241—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
    • H01M8/247—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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric 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)
DE602006009240T 2005-04-05 2006-03-29 Expired - Lifetime DE602006009240D1 (https=)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CNB2005100631423A CN100429818C (zh) 2005-04-05 2005-04-05 一种燃料电池堆
CNB2005100907753A CN100429819C (zh) 2005-08-16 2005-08-16 一种燃料电池堆
CNB2005100907768A CN100429820C (zh) 2005-08-16 2005-08-16 一种燃料电池堆
CNA2005101092247A CN1953257A (zh) 2005-10-19 2005-10-19 一种流场板和包括该流场板的燃料电池堆
CNA2005101092232A CN1953256A (zh) 2005-10-19 2005-10-19 一种流场板和包括该流场板的燃料电池堆
PCT/CN2006/000541 WO2006105715A1 (en) 2005-04-05 2006-03-29 Flow-field plate and fuel cell stack using the same

Publications (1)

Publication Number Publication Date
DE602006009240D1 true DE602006009240D1 (https=) 2009-10-29

Family

ID=37073087

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602006009240T Expired - Lifetime DE602006009240D1 (https=) 2005-04-05 2006-03-29
DE602006014388T Expired - Lifetime DE602006014388D1 (de) 2005-04-05 2006-03-29 Strömungsfeldplatte und brennstoffzellenstapel damit

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602006014388T Expired - Lifetime DE602006014388D1 (de) 2005-04-05 2006-03-29 Strömungsfeldplatte und brennstoffzellenstapel damit

Country Status (7)

Country Link
US (2) US20080305382A1 (https=)
EP (2) EP1875542B1 (https=)
JP (2) JP5017255B2 (https=)
KR (2) KR100889105B1 (https=)
AT (2) ATE443350T1 (https=)
DE (2) DE602006009240D1 (https=)
WO (2) WO2006105715A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5200318B2 (ja) * 2005-08-03 2013-06-05 三菱マテリアル株式会社 燃料電池スタック
US7740962B2 (en) 2006-12-06 2010-06-22 3M Innovative Properties Company Compact fuel cell stack with current shunt
US20080138667A1 (en) * 2006-12-06 2008-06-12 3M Innovative Properties Company Compact fuel cell stack with fastening member
KR20090049824A (ko) * 2007-11-14 2009-05-19 삼성에스디아이 주식회사 연료 전지용 스택
TW201010944A (en) 2008-04-17 2010-03-16 Basf Se Process for the preparation of crystalline lithium-, iron-and phosphate-comprising materials
DE102009009177B4 (de) * 2009-01-26 2010-12-09 Staxera Gmbh Wiederholeinheit für einen Brennstoffzellenstapel, Brennstoffzellenstapel und deren Verwendung
CN101698942B (zh) * 2009-02-11 2011-08-10 徐名勇 膜电极电解臭氧发生器
ES2397144B1 (es) * 2010-07-16 2014-01-21 Consejo Superior De Investigaciones Científicas (Csic) Placa de pila de combustible con geometría de flujo en forma de "espina de pez".
JP2013197075A (ja) * 2012-03-23 2013-09-30 Nissan Motor Co Ltd 燃料電池ユニットとこれを用いた燃料電池スタック
JP2014137846A (ja) * 2013-01-15 2014-07-28 Nippon Telegr & Teleph Corp <Ntt> 平板型燃料電池
CN104037426B (zh) * 2014-05-28 2016-05-18 浙江工业大学 一种树状渐缩结构流场的质子交换膜燃料电池双极板
KR101794326B1 (ko) 2017-01-10 2017-11-07 재단법인대구경북과학기술원 중앙 냉각 방식의 원통형 고분자 연료전지
TWI686989B (zh) * 2019-02-22 2020-03-01 欽瑞工業股份有限公司 一種使燃料電池流量分佈均勻的方法及流道結構
CN109950572A (zh) * 2019-03-29 2019-06-28 珠海格力电器股份有限公司 一种燃料电池及其金属极板、双极板
CA3147747A1 (en) 2019-07-16 2021-01-21 Ch Innovations Inc. Compact fuel cell modules and assemblies
KR20230158528A (ko) 2021-03-22 2023-11-20 토프쉐 에이/에스 외주로부터 중앙을 향한 연료 흐름을 가진 soec 스택
KR102524209B1 (ko) * 2021-04-29 2023-04-24 한국과학기술연구원 단방향 흐름을 형성하는 전기화학적 이산화탄소 환원 장치용 유동 플레이트
CN114592200B (zh) * 2021-11-12 2024-02-13 华南理工大学 一种适用于电解质膜电解水蒸气的金属电极板
CN114395776B (zh) * 2021-12-17 2023-10-03 中国华能集团清洁能源技术研究院有限公司 一种迷宫型结构的电极板及电解槽
CN119153721B (zh) * 2024-11-11 2025-03-25 山东建筑大学 一种径向流场双极板及燃料电池电堆结构

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6298567A (ja) * 1985-10-25 1987-05-08 Hitachi Ltd 燃料電池
US5108849A (en) * 1989-08-30 1992-04-28 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fuel cell fluid flow field plate
US5316747A (en) * 1992-10-09 1994-05-31 Ballard Power Systems Inc. Method and apparatus for the selective oxidation of carbon monoxide in a hydrogen-containing gas mixture
AU7181998A (en) * 1996-11-14 1998-06-03 Dais Corporation Fuel cell stack assembly
JPH11154524A (ja) * 1997-11-20 1999-06-08 Toyota Motor Corp 燃料電池
CN1121075C (zh) 1998-07-22 2003-09-10 大连新源动力股份有限公司 质子交换膜燃料电池的双极板
JP3769958B2 (ja) * 1998-12-24 2006-04-26 三菱電機株式会社 燃料電池
JP3388710B2 (ja) * 1999-03-16 2003-03-24 三菱電機株式会社 燃料電池
CA2376083A1 (en) * 2000-03-28 2001-10-04 Manhattan Scientifics, Inc. Method of operating a fuel cell system, and fuel cell system operable accordingly
US6586128B1 (en) * 2000-05-09 2003-07-01 Ballard Power Systems, Inc. Differential pressure fluid flow fields for fuel cells
US20040142225A1 (en) * 2001-05-03 2004-07-22 Turpin Mark Christopher Fuel cell or electrolyser construction
CN1274049C (zh) 2001-08-16 2006-09-06 亚太燃料电池科技股份有限公司 燃料电池的双极板
CN2524379Y (zh) * 2001-10-10 2002-12-04 北京世纪富原燃料电池有限公司 气冷贯通式质子交换膜燃料电池导流板
US20040247983A1 (en) 2001-10-26 2004-12-09 Hiroshi Orishima Fuel cell
JP3616065B2 (ja) * 2002-03-22 2005-02-02 大同メタル工業株式会社 空気吸い込み式燃料電池
CN1248347C (zh) 2002-04-03 2006-03-29 中国科学院大连化学物理研究所 一种用于质子交换膜燃料电池的流场分配板
CN2552171Y (zh) 2002-06-07 2003-05-21 中国科学院上海微系统与信息技术研究所 一种质子交换膜燃料电池用的双极板结构
JP4324348B2 (ja) * 2002-06-28 2009-09-02 本田技研工業株式会社 燃料電池
JP4742488B2 (ja) * 2003-07-02 2011-08-10 ソニー株式会社 燃料電池
JP2005026067A (ja) * 2003-07-02 2005-01-27 Sony Corp 燃料電池
JP2005026068A (ja) * 2003-07-02 2005-01-27 Sony Corp 燃料電池

Also Published As

Publication number Publication date
KR20070116150A (ko) 2007-12-06
DE602006014388D1 (de) 2010-07-01
KR20070117711A (ko) 2007-12-12
EP1872428A4 (en) 2008-04-30
ATE468622T1 (de) 2010-06-15
EP1872428A1 (en) 2008-01-02
US20090214931A1 (en) 2009-08-27
WO2006105714A1 (en) 2006-10-12
ATE443350T1 (de) 2009-10-15
WO2006105715A1 (en) 2006-10-12
KR100887274B1 (ko) 2009-03-06
EP1875542A1 (en) 2008-01-09
EP1875542B1 (en) 2010-05-19
JP2008535189A (ja) 2008-08-28
US7846608B2 (en) 2010-12-07
JP5017255B2 (ja) 2012-09-05
JP5081808B2 (ja) 2012-11-28
EP1875542A4 (en) 2008-04-30
EP1872428B1 (en) 2009-09-16
KR100889105B1 (ko) 2009-03-16
JP2008535190A (ja) 2008-08-28
US20080305382A1 (en) 2008-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition