DE112006000674B4 - Brennstoffzelle und Brennstoffzellen-Separator - Google Patents

Brennstoffzelle und Brennstoffzellen-Separator Download PDF

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Publication number
DE112006000674B4
DE112006000674B4 DE112006000674.6T DE112006000674T DE112006000674B4 DE 112006000674 B4 DE112006000674 B4 DE 112006000674B4 DE 112006000674 T DE112006000674 T DE 112006000674T DE 112006000674 B4 DE112006000674 B4 DE 112006000674B4
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DE
Germany
Prior art keywords
coolant
fuel cell
cooling water
separator
channels
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
DE112006000674.6T
Other languages
German (de)
English (en)
Other versions
DE112006000674T5 (de
Inventor
Hiroya Nakaji
Tsutomu Ochi
Chisato Kato
Tsunemasa Nishida
Manabu Takahashi
Yasuyuki Asai
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE112006000674T5 publication Critical patent/DE112006000674T5/de
Application granted granted Critical
Publication of DE112006000674B4 publication Critical patent/DE112006000674B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M8/0271—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
    • H01M8/0202—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
    • H01M8/0267—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
    • H01M8/2465—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
    • 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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • H01M8/0276—Sealing means characterised by their form
    • 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

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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)
DE112006000674.6T 2005-03-23 2006-03-23 Brennstoffzelle und Brennstoffzellen-Separator Expired - Fee Related DE112006000674B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005084435A JP5051606B2 (ja) 2005-03-23 2005-03-23 燃料電池
JP2005-084435 2005-03-23
PCT/JP2006/306590 WO2006101260A1 (ja) 2005-03-23 2006-03-23 燃料電池及び燃料電池用セパレータ

Publications (2)

Publication Number Publication Date
DE112006000674T5 DE112006000674T5 (de) 2008-05-08
DE112006000674B4 true DE112006000674B4 (de) 2017-05-24

Family

ID=37023899

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112006000674.6T Expired - Fee Related DE112006000674B4 (de) 2005-03-23 2006-03-23 Brennstoffzelle und Brennstoffzellen-Separator

Country Status (6)

Country Link
US (1) US9099693B2 (enExample)
JP (1) JP5051606B2 (enExample)
CN (1) CN101138117B (enExample)
CA (1) CA2602153C (enExample)
DE (1) DE112006000674B4 (enExample)
WO (1) WO2006101260A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5248036B2 (ja) * 2007-05-01 2013-07-31 本田技研工業株式会社 燃料電池
JP5180513B2 (ja) * 2007-05-14 2013-04-10 本田技研工業株式会社 燃料電池
JP5202870B2 (ja) * 2007-05-22 2013-06-05 本田技研工業株式会社 燃料電池
KR101106308B1 (ko) * 2010-06-03 2012-01-18 에스비리모티브 주식회사 배터리 팩
JP5809093B2 (ja) * 2012-03-26 2015-11-10 本田技研工業株式会社 燃料電池
JP6036652B2 (ja) * 2013-11-11 2016-11-30 トヨタ自動車株式会社 燃料電池に用いられるセパレータおよび燃料電池
JP6024645B2 (ja) * 2013-11-15 2016-11-16 トヨタ自動車株式会社 燃料電池用セパレータおよび燃料電池スタック
JP6098948B2 (ja) 2014-11-06 2017-03-22 トヨタ自動車株式会社 燃料電池用セパレータ、燃料電池セル及び燃料電池
CN107851815B (zh) * 2015-07-17 2019-03-01 日产自动车株式会社 燃料电池组
DE102015220689A1 (de) * 2015-10-22 2017-04-27 Volkswagen Aktiengesellschaft Bipolarplatte für eine Brennstoffzelle und Brennstoffzelle
FR3074969A1 (fr) * 2017-12-13 2019-06-14 Commissariat A L'energie Atomique Et Aux Energies Alternatives Systeme incluant une pile a combustible a membrane echangeuse de protons limitant les fuites de carburant
CN109830705B (zh) * 2019-03-01 2021-02-05 山东大学 一种燃料电池极板结构及电堆
US12355120B2 (en) * 2021-06-10 2025-07-08 Nimbus Power Systems, Inc. Four-fluid bipolar plate for fuel cell
JP7673700B2 (ja) * 2022-07-08 2025-05-09 トヨタ自動車株式会社 燃料電池

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230966A (en) * 1991-09-26 1993-07-27 Ballard Power Systems Inc. Coolant flow field plate for electrochemical fuel cells
JP2000228207A (ja) * 1999-02-09 2000-08-15 Nissan Motor Co Ltd 燃料電池用セパレータおよび燃料電池
DE10303655A1 (de) * 2002-01-25 2003-08-07 Toyota Motor Co Ltd Dichtungsanordnung für Brennstoffzellen
DE10300068A1 (de) * 2002-01-07 2003-08-14 Honda Motor Co Ltd Fuel Cell
US20030211376A1 (en) * 2002-03-26 2003-11-13 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell, method of manufacturing the same and inspection method therefor
DE10321916A1 (de) * 2002-05-17 2004-02-05 Honda Giken Kogyo K.K. Separatoreinheit und Brennstoffzelle mit Separatoreinheit
US20040048126A1 (en) * 2002-07-02 2004-03-11 Soichi Shibata Polymer electrolyte fuel cell and production method of separator plate thereof
DE102004021253A1 (de) * 2003-05-01 2004-11-25 Honda Motor Co., Ltd. Brennstoffzelle
DE10323882A1 (de) * 2003-05-26 2004-12-23 Siemens Ag Brennstoffzelle und Heizeinrichtung einer Brennstoffzelle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3537911B2 (ja) * 1995-05-09 2004-06-14 本田技研工業株式会社 固体高分子電解質膜型燃料電池およびその制御方法
JPH09289029A (ja) * 1996-04-24 1997-11-04 Tanaka Kikinzoku Kogyo Kk 固体高分子型燃料電池用ガスシール構造、冷却部構造及びスタック
JP3530054B2 (ja) * 1999-02-09 2004-05-24 本田技研工業株式会社 燃料電池
WO2001022513A1 (en) * 1999-09-17 2001-03-29 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell
JP4277387B2 (ja) 1999-10-08 2009-06-10 トヨタ自動車株式会社 燃料電池用冷却板
JP2002231274A (ja) 2001-02-01 2002-08-16 Fuji Electric Co Ltd 固体高分子型燃料電池
CA2401934A1 (en) 2001-09-11 2003-03-11 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell and conductive separator plate thereof
EP1302996A3 (en) * 2001-10-16 2006-04-19 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell
JP3830805B2 (ja) * 2001-11-07 2006-10-11 本田技研工業株式会社 燃料電池
JP2003157866A (ja) 2001-11-22 2003-05-30 Nok Corp 燃料電池用ガスケット
WO2004047210A2 (en) * 2002-11-18 2004-06-03 Protonex Technology Corporation Membrane based electrochemical cell stacks
JP4231679B2 (ja) 2002-11-01 2009-03-04 本田技研工業株式会社 燃料電池
JP2004213972A (ja) 2002-12-27 2004-07-29 Hitachi Ltd 積層形燃料電池
US7405019B2 (en) * 2003-03-14 2008-07-29 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230966A (en) * 1991-09-26 1993-07-27 Ballard Power Systems Inc. Coolant flow field plate for electrochemical fuel cells
JP2000228207A (ja) * 1999-02-09 2000-08-15 Nissan Motor Co Ltd 燃料電池用セパレータおよび燃料電池
DE10300068A1 (de) * 2002-01-07 2003-08-14 Honda Motor Co Ltd Fuel Cell
DE10303655A1 (de) * 2002-01-25 2003-08-07 Toyota Motor Co Ltd Dichtungsanordnung für Brennstoffzellen
US20030211376A1 (en) * 2002-03-26 2003-11-13 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell, method of manufacturing the same and inspection method therefor
DE10321916A1 (de) * 2002-05-17 2004-02-05 Honda Giken Kogyo K.K. Separatoreinheit und Brennstoffzelle mit Separatoreinheit
US20040048126A1 (en) * 2002-07-02 2004-03-11 Soichi Shibata Polymer electrolyte fuel cell and production method of separator plate thereof
DE102004021253A1 (de) * 2003-05-01 2004-11-25 Honda Motor Co., Ltd. Brennstoffzelle
DE10323882A1 (de) * 2003-05-26 2004-12-23 Siemens Ag Brennstoffzelle und Heizeinrichtung einer Brennstoffzelle

Also Published As

Publication number Publication date
WO2006101260A1 (ja) 2006-09-28
US9099693B2 (en) 2015-08-04
JP5051606B2 (ja) 2012-10-17
CN101138117B (zh) 2012-11-07
CN101138117A (zh) 2008-03-05
DE112006000674T5 (de) 2008-05-08
CA2602153C (en) 2010-11-23
US20080166608A1 (en) 2008-07-10
CA2602153A1 (en) 2006-09-28
JP2006269208A (ja) 2006-10-05

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R016 Response to examination communication
R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01M0008020000

Ipc: H01M0008020200

R079 Amendment of ipc main class

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Ipc: H01M0008025800

R018 Grant decision by examination section/examining division
R020 Patent grant now final
R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee