ATE474339T1 - Modifizierter gasauslass für verbesserte reaktionsmittelhandhabung in brennstoffzellen- trennplatten - Google Patents
Modifizierter gasauslass für verbesserte reaktionsmittelhandhabung in brennstoffzellen- trennplattenInfo
- Publication number
- ATE474339T1 ATE474339T1 AT04798042T AT04798042T ATE474339T1 AT E474339 T1 ATE474339 T1 AT E474339T1 AT 04798042 T AT04798042 T AT 04798042T AT 04798042 T AT04798042 T AT 04798042T AT E474339 T1 ATE474339 T1 AT E474339T1
- Authority
- AT
- Austria
- Prior art keywords
- gas outlet
- fuel cell
- cell separation
- separation plates
- modified gas
- Prior art date
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
- 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
-
- 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
- H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
-
- 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
-
- 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 |
---|---|---|---|
US52425703P | 2003-11-21 | 2003-11-21 | |
PCT/EP2004/013246 WO2005055348A2 (en) | 2003-11-21 | 2004-11-19 | Modified gas outlet for improved reactant handling in fuel cell separator plates |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE474339T1 true ATE474339T1 (de) | 2010-07-15 |
Family
ID=34652266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04798042T ATE474339T1 (de) | 2003-11-21 | 2004-11-19 | Modifizierter gasauslass für verbesserte reaktionsmittelhandhabung in brennstoffzellen- trennplatten |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050118489A1 (de) |
EP (1) | EP1690311B1 (de) |
AT (1) | ATE474339T1 (de) |
CA (1) | CA2546658A1 (de) |
DE (1) | DE602004028152D1 (de) |
WO (1) | WO2005055348A2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5090651B2 (ja) * | 2006-03-02 | 2012-12-05 | 本田技研工業株式会社 | 燃料電池 |
TWI341615B (en) * | 2007-06-20 | 2011-05-01 | Young Green Energy Co | Flow channel plate |
DE112008004170B4 (de) | 2008-11-17 | 2020-02-06 | Audi Ag | Brennstoffzellenplatten-Strömungsfeld |
JP4903770B2 (ja) * | 2008-11-26 | 2012-03-28 | 本田技研工業株式会社 | 燃料電池 |
WO2010114555A1 (en) * | 2009-04-03 | 2010-10-07 | Utc Power Corporation | Fuel cell and flow field plate with flow guide |
JP4960415B2 (ja) * | 2009-09-01 | 2012-06-27 | 本田技研工業株式会社 | 燃料電池 |
US8889318B2 (en) * | 2010-05-11 | 2014-11-18 | Ford Global Technologies, Llc | Fuel cell stack that promotes generally uniform flow therein |
US20120264362A1 (en) * | 2011-04-18 | 2012-10-18 | Samsung Sdi Co., Ltd. | Fuel cell and case for fuel cell |
WO2014036058A1 (en) | 2012-08-29 | 2014-03-06 | Bloom Energy Corporation | Interconnect for fuel cell stack |
JP5749703B2 (ja) * | 2012-12-10 | 2015-07-15 | 本田技研工業株式会社 | 燃料電池スタック |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2564250B1 (fr) * | 1984-05-11 | 1986-09-12 | Alsthom Atlantique | Ameliorations aux structures des piles a combustible |
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 |
CN1237637C (zh) * | 1999-11-08 | 2006-01-18 | 松下电器产业株式会社 | 高分子电解质型燃料电池 |
EP1349224A4 (de) * | 2000-12-05 | 2007-05-16 | Matsushita Electric Ind Co Ltd | Brennstoffzelle des polyelektrolyttyps und betriebsverfahren dafür |
JP3596761B2 (ja) * | 2000-12-27 | 2004-12-02 | 松下電器産業株式会社 | 高分子電解質型燃料電池 |
CA2401915C (en) * | 2001-09-11 | 2007-01-09 | Matsushita Electric Industrial Co., Ltd. | Polymer elecrolyte fuel cell |
US7166383B2 (en) * | 2004-12-07 | 2007-01-23 | Astria Energi Inc. | Electrode structure for stacked alkaline fuel cells |
-
2004
- 2004-11-19 CA CA002546658A patent/CA2546658A1/en not_active Abandoned
- 2004-11-19 DE DE602004028152T patent/DE602004028152D1/de active Active
- 2004-11-19 EP EP04798042A patent/EP1690311B1/de not_active Not-in-force
- 2004-11-19 US US10/992,933 patent/US20050118489A1/en not_active Abandoned
- 2004-11-19 WO PCT/EP2004/013246 patent/WO2005055348A2/en active Application Filing
- 2004-11-19 AT AT04798042T patent/ATE474339T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2005055348A2 (en) | 2005-06-16 |
DE602004028152D1 (de) | 2010-08-26 |
EP1690311B1 (de) | 2010-07-14 |
CA2546658A1 (en) | 2005-06-16 |
EP1690311A2 (de) | 2006-08-16 |
US20050118489A1 (en) | 2005-06-02 |
WO2005055348A3 (en) | 2005-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |