JP3769958B2 - 燃料電池 - Google Patents

燃料電池 Download PDF

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Publication number
JP3769958B2
JP3769958B2 JP36682398A JP36682398A JP3769958B2 JP 3769958 B2 JP3769958 B2 JP 3769958B2 JP 36682398 A JP36682398 A JP 36682398A JP 36682398 A JP36682398 A JP 36682398A JP 3769958 B2 JP3769958 B2 JP 3769958B2
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JP
Japan
Prior art keywords
fuel
flow path
electrode
oxidant
communication hole
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
JP36682398A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000195529A5 (enExample
JP2000195529A (ja
Inventor
秀雄 前田
久敏 福本
憲朗 光田
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP36682398A priority Critical patent/JP3769958B2/ja
Priority to US09/349,233 priority patent/US6348280B1/en
Publication of JP2000195529A publication Critical patent/JP2000195529A/ja
Publication of JP2000195529A5 publication Critical patent/JP2000195529A5/ja
Application granted granted Critical
Publication of JP3769958B2 publication Critical patent/JP3769958B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01M8/02—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
    • 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
    • H01M8/24—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
    • 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)
JP36682398A 1998-12-24 1998-12-24 燃料電池 Expired - Fee Related JP3769958B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP36682398A JP3769958B2 (ja) 1998-12-24 1998-12-24 燃料電池
US09/349,233 US6348280B1 (en) 1998-12-24 1999-07-08 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36682398A JP3769958B2 (ja) 1998-12-24 1998-12-24 燃料電池

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005360132A Division JP2006086137A (ja) 2005-12-14 2005-12-14 燃料電池

Publications (3)

Publication Number Publication Date
JP2000195529A JP2000195529A (ja) 2000-07-14
JP2000195529A5 JP2000195529A5 (enExample) 2005-01-27
JP3769958B2 true JP3769958B2 (ja) 2006-04-26

Family

ID=18487771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP36682398A Expired - Fee Related JP3769958B2 (ja) 1998-12-24 1998-12-24 燃料電池

Country Status (2)

Country Link
US (1) US6348280B1 (enExample)
JP (1) JP3769958B2 (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7527889B2 (en) 1999-10-19 2009-05-05 Honda Giken Kogyo Kabushiki Kaisha Fuel cell stack
JP2001250569A (ja) * 2000-03-06 2001-09-14 Toyota Motor Corp 燃料電池及びその集電板
JP4672120B2 (ja) * 2000-08-24 2011-04-20 三菱重工業株式会社 燃料電池装置及び燃料電池装置の運転方法。
JP2002367641A (ja) * 2001-06-08 2002-12-20 Honda Motor Co Ltd 燃料電池およびその運転方法
EP1422774A4 (en) * 2001-07-31 2006-04-26 Sumitomo Prec Products Company FUEL CELL
US20040247983A1 (en) * 2001-10-26 2004-12-09 Hiroshi Orishima 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
JP4121315B2 (ja) * 2002-06-11 2008-07-23 本田技研工業株式会社 燃料電池
JP2004063099A (ja) * 2002-07-24 2004-02-26 Honda Motor Co Ltd 車載用燃料電池スタック
US20050118485A1 (en) * 2002-11-22 2005-06-02 Hazem Tawfik Bipolar plate and electrolyte application
US7029781B2 (en) * 2003-01-21 2006-04-18 Stmicroelectronics, Inc. Microfuel cell having anodic and cathodic microfluidic channels and related methods
US7297428B2 (en) * 2003-10-31 2007-11-20 3M Innovative Properties Company Registration arrangement for fuel cell assemblies
US20050095485A1 (en) * 2003-10-31 2005-05-05 3M Innovative Properties Company Fuel cell end plate assembly
JP4809589B2 (ja) * 2004-03-15 2011-11-09 本田技研工業株式会社 燃料電池
FR2869464B1 (fr) * 2004-04-21 2006-05-26 Renault Sas Plaque bipolaire pour pile a combustible
JP2006004657A (ja) * 2004-06-15 2006-01-05 Mitsubishi Electric Corp 燃料電池用のセパレータおよびその製造方法
JP2006049226A (ja) * 2004-08-09 2006-02-16 Nissan Motor Co Ltd 燃料電池
JP5063350B2 (ja) * 2004-09-03 2012-10-31 ゼネラル・モーターズ・コーポレーション オフセットを有するバイポーラプレート
JP4516403B2 (ja) 2004-10-25 2010-08-04 本田技研工業株式会社 燃料電池
JP4598508B2 (ja) * 2004-12-22 2010-12-15 本田技研工業株式会社 燃料電池システム
US7339635B2 (en) * 2005-01-14 2008-03-04 3M Innovative Properties Company Pre-stacked optical films with adhesive layer
JP4692001B2 (ja) * 2005-02-08 2011-06-01 トヨタ自動車株式会社 燃料電池のセパレータ
JP2006236851A (ja) * 2005-02-25 2006-09-07 Mitsubishi Electric Corp 固体高分子形燃料電池
JP4762578B2 (ja) * 2005-03-14 2011-08-31 東芝燃料電池システム株式会社 燃料電池
EP1872428B1 (en) * 2005-04-05 2009-09-16 Byd Company Limited Flow-field plate and fuel cell stack using the same
KR100632347B1 (ko) * 2005-08-24 2006-10-11 다이모스(주) 유로의 최적화를 위한 연료전지용 분리판 구조
KR100718113B1 (ko) 2006-01-27 2007-05-15 삼성에스디아이 주식회사 연료전지의 바이폴라 플레이트 및 연료전지
KR100821773B1 (ko) * 2006-11-01 2008-04-14 현대자동차주식회사 자체 가습이 가능한 유로를 갖는 연료전지용 분리판
US8110319B2 (en) * 2007-01-31 2012-02-07 Bloom Energy Corporation Fuel cell stack components
JP5125275B2 (ja) 2007-02-05 2013-01-23 トヨタ自動車株式会社 燃料電池および燃料電池搭載車両
JP2008210549A (ja) * 2007-02-23 2008-09-11 Toshiba Corp 燃料電池
EP2131430B1 (en) * 2007-03-15 2013-04-17 Panasonic Corporation Polymer electrolyte fuel cell and fuel cell stack having the same
KR20080104566A (ko) * 2007-05-28 2008-12-03 삼성에스디아이 주식회사 연료 전지용 스택
KR20090049824A (ko) * 2007-11-14 2009-05-19 삼성에스디아이 주식회사 연료 전지용 스택
KR100981574B1 (ko) * 2008-05-26 2010-09-10 삼성에스디아이 주식회사 연료전지용 세퍼레이터 및 이를 이용하는 연료전지 스택
JP5476708B2 (ja) * 2008-06-13 2014-04-23 ソニー株式会社 燃料電池および燃料電池の製造方法
US8986905B2 (en) 2008-11-11 2015-03-24 Bloom Energy Corporation Fuel cell interconnect
DE102009009177B4 (de) * 2009-01-26 2010-12-09 Staxera Gmbh Wiederholeinheit für einen Brennstoffzellenstapel, Brennstoffzellenstapel und deren Verwendung
JP5458338B2 (ja) * 2010-02-25 2014-04-02 株式会社Ｇｓユアサ 直接形燃料電池、直接形燃料電池システム及び直接形燃料電池の運転方法
US9478812B1 (en) 2012-10-17 2016-10-25 Bloom Energy Corporation Interconnect for fuel cell stack
US9368810B2 (en) 2012-11-06 2016-06-14 Bloom Energy Corporation Interconnect and end plate design for fuel cell stack
USD844562S1 (en) * 2016-10-05 2019-04-02 General Electric Company Fuel cell
TWI755327B (zh) * 2021-05-24 2022-02-11 國立清華大學 燃料電池雙極流道板與燃料電池電堆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3319609B2 (ja) 1991-10-03 2002-09-03 本田技研工業株式会社 燃料電池
US5484666A (en) 1994-09-20 1996-01-16 Ballard Power Systems Inc. Electrochemical fuel cell stack with compression mechanism extending through interior manifold headers
JPH08306381A (ja) 1995-05-09 1996-11-22 Fuji Electric Co Ltd 積層型燃料電池
ATE179282T1 (de) * 1995-06-13 1999-05-15 Sulzer Hexis Ag Hochtemperatur-brennstoffzelle
DK0840388T3 (da) * 1996-10-30 2005-09-19 Sulzer Hexis Ag Batteri med planare höjtemperaturbrændselsceller
DE69818874T2 (de) * 1997-07-16 2004-05-19 Ballard Power Systems Inc., Burnaby Verfahren zur Herstellung einer elastischen Dichtung für die Membranelektrodenanordnung (mea) in einer elektrochemischen Brennstoffzelle

Also Published As

Publication number Publication date
US6348280B1 (en) 2002-02-19
JP2000195529A (ja) 2000-07-14

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