KR100966710B1 - 연료 전지용 세퍼레이터 - Google Patents
연료 전지용 세퍼레이터 Download PDFInfo
- Publication number
- KR100966710B1 KR100966710B1 KR1020047016403A KR20047016403A KR100966710B1 KR 100966710 B1 KR100966710 B1 KR 100966710B1 KR 1020047016403 A KR1020047016403 A KR 1020047016403A KR 20047016403 A KR20047016403 A KR 20047016403A KR 100966710 B1 KR100966710 B1 KR 100966710B1
- Authority
- KR
- South Korea
- Prior art keywords
- separator
- passage
- outer peripheral
- fuel cell
- elastic member
- Prior art date
Links
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Classifications
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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
-
- 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
- H01M8/0247—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
- H01M8/0271—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
- H01M8/10—Fuel cells with solid 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
- H01M8/0206—Metals or alloys
-
- 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)
Abstract
Description
Claims (4)
- 외주부에 반응 가스를 안내하는 가스 통로를 설치함과 더불어 반응 생성물을 안내하는 반응 생성물 통로를 설치하고, 상기 가스 통로로부터 중앙부에 반응 가스를 안내하여, 반응 가스의 반응에서 생성된 생성물을 상기 반응 생성물 통로에 안내하는 연료 전지용 세퍼레이터에 있어서,상기 중앙부를 금속제 부재로 함과 더불어 상기 외주부를 수지제 부재로 하고, 이 수지제 부재를 상기 금속성 부재에 탄성 부재를 통해서 결합한 연료 전지용 세퍼레이터로서,상기 탄성 부재는,상기 금속성 부재의 개구부에 충전되어 상기 금속성 부재가 상기 탄성 부재로부터 빠져나가는 것을 방지하는 제1앵커와, 상기 외주부의 개구부에 충전되어 상기 외주부가 상기 탄성 부재로부터 빠져나가는 것을 방지하는 제2앵커를 구비하는 것을 특징으로 하는연료 전지용 세퍼레이터.
- 삭제
- 제1항에 있어서,상기 외주부에, 상기 가스 통로 및 반응 생성물 통로를 각각 둘러싸는 돌기 형상의 통로용 밀봉부를 설치한 것을 특징으로 하는 연료 전지용 세퍼레이터.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00127385 | 2002-04-26 | ||
JP2002127385A JP3990592B2 (ja) | 2002-04-26 | 2002-04-26 | 燃料電池用セパレータ |
PCT/JP2003/005095 WO2003092104A1 (en) | 2002-04-26 | 2003-04-22 | Separator for fuel cell |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040101473A KR20040101473A (ko) | 2004-12-02 |
KR100966710B1 true KR100966710B1 (ko) | 2010-06-29 |
Family
ID=29267648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047016403A KR100966710B1 (ko) | 2002-04-26 | 2003-04-22 | 연료 전지용 세퍼레이터 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7553576B2 (ko) |
EP (1) | EP1501141B1 (ko) |
JP (1) | JP3990592B2 (ko) |
KR (1) | KR100966710B1 (ko) |
CN (1) | CN100364159C (ko) |
AU (1) | AU2003235340A1 (ko) |
CA (1) | CA2480973C (ko) |
DE (1) | DE60324412D1 (ko) |
WO (1) | WO2003092104A1 (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4160328B2 (ja) * | 2002-07-03 | 2008-10-01 | 本田技研工業株式会社 | 燃料電池用セパレータの製造方法 |
JP4739685B2 (ja) * | 2003-03-14 | 2011-08-03 | パナソニック株式会社 | 高分子電解質型燃料電池 |
US7405019B2 (en) * | 2003-03-14 | 2008-07-29 | Matsushita Electric Industrial Co., Ltd. | Polymer electrolyte fuel cell |
JP4664611B2 (ja) * | 2004-03-16 | 2011-04-06 | 本田技研工業株式会社 | 燃料電池用セパレータおよびその製造方法 |
JP4494057B2 (ja) * | 2004-03-26 | 2010-06-30 | 本田技研工業株式会社 | 燃料電池用セパレータおよびこれを用いた燃料電池の製造方法 |
JP4634737B2 (ja) * | 2004-04-28 | 2011-02-16 | 本田技研工業株式会社 | 燃料電池スタック |
JP4525195B2 (ja) * | 2004-06-16 | 2010-08-18 | カシオ計算機株式会社 | 鍵盤装置 |
JP4771271B2 (ja) * | 2004-09-24 | 2011-09-14 | トヨタ自動車株式会社 | 単電池、単電池の製造方法、燃料電池、燃料電池の製造方法 |
JP4953415B2 (ja) * | 2005-09-12 | 2012-06-13 | 内山工業株式会社 | 燃料電池用構成部材のガスケット一体成型方法及びその成型装置 |
US7771181B2 (en) * | 2005-11-14 | 2010-08-10 | 3M Innovative Properties Company | Gasket molding system for membrane electrode assemblies |
JP4886280B2 (ja) * | 2005-11-24 | 2012-02-29 | 本田技研工業株式会社 | 反応ガス用加湿装置 |
JP5344786B2 (ja) * | 2005-12-21 | 2013-11-20 | 日産自動車株式会社 | 燃料電池セパレータ及びその製造方法 |
JP4848824B2 (ja) * | 2006-04-21 | 2011-12-28 | パナソニック株式会社 | 固体高分子型燃料電池 |
CN100499239C (zh) * | 2006-05-31 | 2009-06-10 | 新源动力股份有限公司 | 一种燃料电池单元结构及其电堆组装 |
US8133591B2 (en) * | 2006-06-27 | 2012-03-13 | GM Global Technology Operations LLC | Adhesion of polymeric coatings to bipolar plate surfaces using silane coupling agents |
US20080050639A1 (en) * | 2006-08-23 | 2008-02-28 | Michael Medina | Bipolar flow field plate assembly and method of making the same |
US8221930B2 (en) * | 2006-08-23 | 2012-07-17 | Daimler Ag | Bipolar separators with improved fluid distribution |
EP2058883B1 (en) | 2007-03-30 | 2013-03-13 | Panasonic Corporation | Polymer electrolyte fuel cell and electrode/film/frame assembly manufacturing method |
JP5306615B2 (ja) | 2007-08-09 | 2013-10-02 | 本田技研工業株式会社 | 燃料電池 |
EP2071653B1 (de) * | 2007-12-14 | 2012-10-31 | TB&C Outsert Center GmbH | Bipolarplatte beinhaltend Dichtungselement mit Positionierhilfe für MEA in einem Brennstoffzellenstapel |
JP4416038B2 (ja) * | 2008-02-21 | 2010-02-17 | トヨタ自動車株式会社 | 燃料電池 |
JP5099352B2 (ja) * | 2008-05-23 | 2012-12-19 | Nok株式会社 | シール部品の製造方法 |
JP5666396B2 (ja) * | 2011-07-14 | 2015-02-12 | 本田技研工業株式会社 | 燃料電池用金属セパレータの製造方法 |
JP6383203B2 (ja) * | 2014-07-25 | 2018-08-29 | Nok株式会社 | プレート一体ガスケットの製造方法 |
JP6657974B2 (ja) * | 2016-01-12 | 2020-03-04 | トヨタ紡織株式会社 | 金属樹脂一体成形品及びその製造方法 |
DE102020116848A1 (de) * | 2020-06-26 | 2021-12-30 | Audi Aktiengesellschaft | Bipolarplatte sowie Brennstoffzellenstapel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002050368A (ja) * | 2000-08-04 | 2002-02-15 | Nok Corp | 燃料電池用セパレータ |
JP2002075396A (ja) * | 2000-08-24 | 2002-03-15 | Toyota Motor Corp | 燃料電池用セパレータおよびその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5514487A (en) * | 1994-12-27 | 1996-05-07 | Ballard Power Systems Inc. | Edge manifold assembly for an electrochemical fuel cell stack |
JP3331117B2 (ja) * | 1996-04-18 | 2002-10-07 | 三菱電機株式会社 | 燃料電池、燃料電池の製造方法、複合ガスセパレータ、およびその製造方法 |
JP3054600B2 (ja) | 1997-03-14 | 2000-06-19 | 株式会社東芝 | 固体高分子電解質燃料電池用セパレータおよびその製造方法 |
JP3809491B2 (ja) | 1997-10-29 | 2006-08-16 | アイシン高丘株式会社 | 燃料電池用セパレータ |
WO2000011741A1 (fr) * | 1998-08-20 | 2000-03-02 | Matsushita Electric Industrial Co., Ltd. | Pile a combustible et procede de fabrication de celle-ci |
CA2352443C (en) | 2000-07-07 | 2005-12-27 | Nippon Steel Corporation | Separators for solid polymer fuel cells and method for producing same, and solid polymer fuel cells |
JP3707384B2 (ja) * | 2000-11-20 | 2005-10-19 | トヨタ自動車株式会社 | 燃料電池 |
JP3571687B2 (ja) * | 2000-12-07 | 2004-09-29 | 本田技研工業株式会社 | シール一体型セパレータの製造方法 |
JP3601029B2 (ja) * | 2002-01-31 | 2004-12-15 | 本田技研工業株式会社 | 燃料電池用金属セパレータおよびその製造方法 |
-
2002
- 2002-04-26 JP JP2002127385A patent/JP3990592B2/ja not_active Expired - Fee Related
-
2003
- 2003-04-22 US US10/511,220 patent/US7553576B2/en not_active Expired - Fee Related
- 2003-04-22 EP EP03723165A patent/EP1501141B1/en not_active Expired - Lifetime
- 2003-04-22 KR KR1020047016403A patent/KR100966710B1/ko not_active IP Right Cessation
- 2003-04-22 CA CA2480973A patent/CA2480973C/en not_active Expired - Fee Related
- 2003-04-22 AU AU2003235340A patent/AU2003235340A1/en not_active Abandoned
- 2003-04-22 CN CNB038093987A patent/CN100364159C/zh not_active Expired - Fee Related
- 2003-04-22 DE DE60324412T patent/DE60324412D1/de not_active Expired - Lifetime
- 2003-04-22 WO PCT/JP2003/005095 patent/WO2003092104A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002050368A (ja) * | 2000-08-04 | 2002-02-15 | Nok Corp | 燃料電池用セパレータ |
JP2002075396A (ja) * | 2000-08-24 | 2002-03-15 | Toyota Motor Corp | 燃料電池用セパレータおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20040101473A (ko) | 2004-12-02 |
CA2480973A1 (en) | 2003-11-06 |
EP1501141A1 (en) | 2005-01-26 |
CN100364159C (zh) | 2008-01-23 |
US20050142414A1 (en) | 2005-06-30 |
US7553576B2 (en) | 2009-06-30 |
CA2480973C (en) | 2011-05-31 |
JP2003323900A (ja) | 2003-11-14 |
DE60324412D1 (de) | 2008-12-11 |
AU2003235340A1 (en) | 2003-11-10 |
JP3990592B2 (ja) | 2007-10-17 |
EP1501141A4 (en) | 2007-08-22 |
EP1501141B1 (en) | 2008-10-29 |
CN1650455A (zh) | 2005-08-03 |
WO2003092104A1 (en) | 2003-11-06 |
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