DE602004002351D1 - Polymerelektrolyt-Brennstoffzelle - Google Patents
Polymerelektrolyt-BrennstoffzelleInfo
- Publication number
- DE602004002351D1 DE602004002351D1 DE602004002351T DE602004002351T DE602004002351D1 DE 602004002351 D1 DE602004002351 D1 DE 602004002351D1 DE 602004002351 T DE602004002351 T DE 602004002351T DE 602004002351 T DE602004002351 T DE 602004002351T DE 602004002351 D1 DE602004002351 D1 DE 602004002351D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel cell
- polymer electrolyte
- electrolyte fuel
- polymer
- cell
- 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
Links
- 239000000446 fuel Substances 0.000 title 1
- 239000005518 polymer electrolyte Substances 0.000 title 1
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
-
- 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
- H01M8/0202—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
- H01M8/10—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
- H01M8/24—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
- H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003285313 | 2003-08-01 | ||
JP2003285313 | 2003-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004002351D1 true DE602004002351D1 (de) | 2006-10-26 |
DE602004002351T2 DE602004002351T2 (de) | 2007-04-19 |
Family
ID=33549985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004002351T Expired - Lifetime DE602004002351T2 (de) | 2003-08-01 | 2004-07-29 | Polymerelektrolyt-Brennstoffzelle |
Country Status (6)
Country | Link |
---|---|
US (1) | US7416807B2 (de) |
EP (1) | EP1505675B1 (de) |
KR (1) | KR100572087B1 (de) |
CN (1) | CN100350657C (de) |
CA (1) | CA2476369C (de) |
DE (1) | DE602004002351T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0606422D0 (en) * | 2006-03-31 | 2006-05-10 | Membrane electrode assembly | |
JP2008034278A (ja) * | 2006-07-31 | 2008-02-14 | Toyota Motor Corp | 燃料電池 |
WO2008138096A1 (en) * | 2007-05-10 | 2008-11-20 | Martinrea International Inc. | Electrolyser |
JP2009245851A (ja) * | 2008-03-31 | 2009-10-22 | Toshiba Corp | 燃料電池システム |
GB201006403D0 (en) | 2010-04-16 | 2010-06-02 | Itm Power | Laminated stack |
US10273586B2 (en) * | 2014-02-20 | 2019-04-30 | Proton Energy Systems, Inc. | Electrochemical cell |
US10230088B1 (en) | 2015-01-30 | 2019-03-12 | Johnson Controls Technology Company | Battery electrode assembly, separator and method of making same |
JP6597552B2 (ja) * | 2016-10-25 | 2019-10-30 | トヨタ自動車株式会社 | ガスケットおよび燃料電池 |
DE102017220353B4 (de) | 2017-11-15 | 2020-10-08 | Audi Ag | Brennstoffzellenanordnung und Einheitszelle für einen Brennstoffzellenstapel |
CN113728478B (zh) * | 2019-09-09 | 2024-05-28 | Nok株式会社 | 燃料电池单元用隔板的密封结构 |
CN112133937B (zh) * | 2020-09-01 | 2021-09-07 | 山东大学 | 质子交换膜燃料电池流道结构及质子交换膜燃料电池 |
KR102446040B1 (ko) * | 2020-09-22 | 2022-09-23 | 한국자동차연구원 | 연료전지 장치 |
EP4389935A1 (de) * | 2022-12-22 | 2024-06-26 | Alfa Laval Corporate AB | Dichtungsanordnung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11233128A (ja) | 1998-02-17 | 1999-08-27 | Honda Motor Co Ltd | 燃料電池 |
US6231053B1 (en) | 1999-06-11 | 2001-05-15 | Nok Corporation | Gasket for fuel cell |
JP4498585B2 (ja) | 2000-11-06 | 2010-07-07 | 本田技研工業株式会社 | 燃料電池のシール部材 |
KR100494402B1 (ko) * | 2001-10-16 | 2005-06-13 | 마쯔시다덴기산교 가부시키가이샤 | 고분자 전해질형 연료전지 |
JP4105421B2 (ja) | 2001-10-31 | 2008-06-25 | 株式会社日立製作所 | 固体高分子型燃料電池用電極及びそれを用いた固体高分子型燃料電池並びに発電システム |
JP4153702B2 (ja) * | 2002-01-30 | 2008-09-24 | 本田技研工業株式会社 | シール用樹脂−金属接合体 |
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 |
JP4099648B2 (ja) * | 2002-07-01 | 2008-06-11 | Nok株式会社 | 燃料電池用ガスケット |
-
2004
- 2004-07-27 US US10/899,987 patent/US7416807B2/en not_active Expired - Fee Related
- 2004-07-29 DE DE602004002351T patent/DE602004002351T2/de not_active Expired - Lifetime
- 2004-07-29 EP EP04018031A patent/EP1505675B1/de not_active Expired - Fee Related
- 2004-07-30 CA CA2476369A patent/CA2476369C/en not_active Expired - Fee Related
- 2004-07-30 CN CNB200410055783XA patent/CN100350657C/zh not_active Expired - Fee Related
- 2004-07-31 KR KR1020040060665A patent/KR100572087B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN100350657C (zh) | 2007-11-21 |
CA2476369A1 (en) | 2005-02-01 |
US7416807B2 (en) | 2008-08-26 |
EP1505675A1 (de) | 2005-02-09 |
EP1505675B1 (de) | 2006-09-13 |
KR100572087B1 (ko) | 2006-04-17 |
CN1581549A (zh) | 2005-02-16 |
US20050026024A1 (en) | 2005-02-03 |
DE602004002351T2 (de) | 2007-04-19 |
KR20050016084A (ko) | 2005-02-21 |
CA2476369C (en) | 2010-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |
|
8320 | Willingness to grant licences declared (paragraph 23) |