IL148214A - Fuel cell having improved condensation and reaction product management capabilities - Google Patents
Fuel cell having improved condensation and reaction product management capabilitiesInfo
- Publication number
- IL148214A IL148214A IL14821400A IL14821400A IL148214A IL 148214 A IL148214 A IL 148214A IL 14821400 A IL14821400 A IL 14821400A IL 14821400 A IL14821400 A IL 14821400A IL 148214 A IL148214 A IL 148214A
- Authority
- IL
- Israel
- Prior art keywords
- fuel cell
- reaction product
- product management
- management capabilities
- improved condensation
- 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
-
- 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
- H01M8/02—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
- H01M8/02—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
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported 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
- 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
- H01M8/04—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
-
- 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 |
---|---|---|---|
US09/375,073 US6635378B1 (en) | 1999-08-16 | 1999-08-16 | Fuel cell having improved condensation and reaction product management capabilities |
PCT/US2000/022299 WO2001013441A2 (en) | 1999-08-16 | 2000-08-15 | Fuel cell having improved condensation and reaction product management capabilities |
Publications (2)
Publication Number | Publication Date |
---|---|
IL148214A0 IL148214A0 (en) | 2002-09-12 |
IL148214A true IL148214A (en) | 2005-12-18 |
Family
ID=23479380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL14821400A IL148214A (en) | 1999-08-16 | 2000-08-15 | Fuel cell having improved condensation and reaction product management capabilities |
Country Status (12)
Country | Link |
---|---|
US (1) | US6635378B1 (xx) |
EP (1) | EP1230702B1 (xx) |
JP (1) | JP2003507855A (xx) |
KR (1) | KR100697480B1 (xx) |
CN (1) | CN1183618C (xx) |
AU (1) | AU773138B2 (xx) |
BR (1) | BR0013387A (xx) |
CA (1) | CA2381397A1 (xx) |
IL (1) | IL148214A (xx) |
MX (1) | MXPA02001727A (xx) |
TW (1) | TW506158B (xx) |
WO (1) | WO2001013441A2 (xx) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10059568A1 (de) * | 2000-11-30 | 2002-06-20 | Siemens Ag | Brennstoffzellenmodul |
DE10110819B4 (de) * | 2001-03-06 | 2013-01-31 | Forschungszentrum Jülich GmbH | Verfahren zum Betreiben einer Brennstoffzelle |
CN1274049C (zh) * | 2001-08-16 | 2006-09-06 | 亚太燃料电池科技股份有限公司 | 燃料电池的双极板 |
DE10204598A1 (de) * | 2002-02-05 | 2003-08-07 | Volkswagen Ag | Verfahren zur Verbesserung eines Wärme- und Stofftransports in einer Diffusionsschicht einer Brennstoffzelle und entsprechende Brennstoffzelle |
TW550850B (en) * | 2002-05-23 | 2003-09-01 | Asia Pacific Fuel Cell Tech | Drainage pressure-boosting structure of the reaction electrode plate in fuel battery set |
JP2004063099A (ja) | 2002-07-24 | 2004-02-26 | Honda Motor Co Ltd | 車載用燃料電池スタック |
US20040018407A1 (en) * | 2002-07-25 | 2004-01-29 | Frano Barbir | Electrochemical cell stack design |
US7255944B2 (en) * | 2002-07-31 | 2007-08-14 | Toyota Jidosha Kabushiki Kaisha | Sealing structure of fuel cell and manufacturing method of same |
DE10236998B4 (de) * | 2002-08-13 | 2008-01-31 | Daimler Ag | Elektrochemische Zelle |
BR0315273B1 (pt) | 2002-10-14 | 2012-06-12 | sistema compressor eletroquÍmico, placa bipolar, sistema de cÉlula de combustÍvel, e, processo para produzir uma placa bipolar. | |
JP3787118B2 (ja) * | 2002-11-22 | 2006-06-21 | 株式会社東芝 | 燃料電池 |
KR100539649B1 (ko) | 2002-12-02 | 2005-12-29 | 산요덴키가부시키가이샤 | 연료 전지용 세퍼레이터 및 이를 이용한 연료 전지 |
JP4292368B2 (ja) * | 2002-12-12 | 2009-07-08 | ソニー株式会社 | 燃料電池及びこれを搭載した電子機器 |
JP4848612B2 (ja) * | 2003-10-02 | 2011-12-28 | 日本電気株式会社 | 燃料電池および燃料電池の運転方法 |
US20050095485A1 (en) * | 2003-10-31 | 2005-05-05 | 3M Innovative Properties Company | Fuel cell end plate assembly |
US7297428B2 (en) | 2003-10-31 | 2007-11-20 | 3M Innovative Properties Company | Registration arrangement for fuel cell assemblies |
US7214442B2 (en) * | 2003-12-02 | 2007-05-08 | Los Alamos National Security, Llc | High specific power, direct methanol fuel cell stack |
US7646872B2 (en) | 2004-04-02 | 2010-01-12 | Research In Motion Limited | Systems and methods to securely generate shared keys |
EP1735865B1 (en) | 2004-04-13 | 2012-06-20 | Nissan Motor Company Limited | Fuel cell separator, fuel cell stack, fuel cell vehicle, and method of manufacturing the fuel cell separator |
JP4470652B2 (ja) * | 2004-08-30 | 2010-06-02 | カシオ計算機株式会社 | 燃料電池 |
JP2006108027A (ja) * | 2004-10-08 | 2006-04-20 | Toyota Motor Corp | 燃料電池 |
US7348094B2 (en) | 2004-12-10 | 2008-03-25 | Gm Global Technology Operations, Inc. | Enhanced flowfield plates |
FR2879824A1 (fr) * | 2004-12-16 | 2006-06-23 | Snecma Moteurs Sa | Plaque bipolaire pour pile a combustible |
WO2006076804A1 (en) | 2005-01-21 | 2006-07-27 | Certicom Corp. | Elliptic curve random number generation |
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 |
CN100449833C (zh) * | 2005-08-26 | 2009-01-07 | 比亚迪股份有限公司 | 一种燃料电池的流场板 |
WO2007086828A2 (en) * | 2005-12-28 | 2007-08-02 | Utc Power Corporation | Fuel cell flow field channel with partially closed end |
CA2655605C (en) * | 2006-09-11 | 2011-06-28 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and method of monitoring hydrogen concentration in the anode and purging the anode with hydrogen-rich gas |
US7807311B2 (en) * | 2006-10-16 | 2010-10-05 | Gm Global Technology Operations, Inc. | Apparatus for hydrogen-air mixing in a fuel cell assembly and method |
US20080199738A1 (en) * | 2007-02-16 | 2008-08-21 | Bloom Energy Corporation | Solid oxide fuel cell interconnect |
US20080199752A1 (en) * | 2007-02-20 | 2008-08-21 | Commonwealth Scientific And Industrial Research Organisation | Electrochemical stack with pressed bipolar plate |
US8026020B2 (en) | 2007-05-08 | 2011-09-27 | Relion, Inc. | Proton exchange membrane fuel cell stack and fuel cell stack module |
US9293778B2 (en) | 2007-06-11 | 2016-03-22 | Emergent Power Inc. | Proton exchange membrane fuel cell |
DE102007050617A1 (de) * | 2007-10-23 | 2009-04-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Brennstoffzellenanordnung mit in Schindelbauweise angeordneten Brennstoffzellen sowie Verwendungszwecke |
US8003274B2 (en) | 2007-10-25 | 2011-08-23 | Relion, Inc. | Direct liquid fuel cell |
US8986905B2 (en) | 2008-11-11 | 2015-03-24 | Bloom Energy Corporation | Fuel cell interconnect |
KR101173864B1 (ko) * | 2010-06-10 | 2012-08-14 | 삼성에스디아이 주식회사 | 연료전지 시스템용 스택 |
TWI549348B (zh) | 2011-11-18 | 2016-09-11 | 博隆能源股份有限公司 | 燃料電池之互連體及製造方法 |
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 |
US9502721B2 (en) | 2013-10-01 | 2016-11-22 | Bloom Energy Corporation | Pre-formed powder delivery to powder press machine |
WO2015130644A1 (en) | 2014-02-25 | 2015-09-03 | Bloom Energy Corporation | Composition and processing of metallic interconnects for sofc stacks |
USD844562S1 (en) | 2016-10-05 | 2019-04-02 | General Electric Company | Fuel cell |
US20240274856A1 (en) * | 2021-12-29 | 2024-08-15 | Electric Hydrogen Co. | Geometric shapes for reduced manifold pressure drop |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61128469A (ja) | 1984-11-28 | 1986-06-16 | Hitachi Ltd | 燃料電池 |
JPS6386270A (ja) | 1986-09-29 | 1988-04-16 | Hitachi Ltd | 積層構造型燃料電池 |
JPH01173576A (ja) | 1987-12-28 | 1989-07-10 | Hitachi Ltd | 燃料電池セパレータ |
JPH02117069A (ja) | 1988-10-27 | 1990-05-01 | Ishikawajima Harima Heavy Ind Co Ltd | 燃料電池 |
US5366818A (en) | 1991-01-15 | 1994-11-22 | Ballard Power Systems Inc. | Solid polymer fuel cell systems incorporating water removal at the anode |
JP3319609B2 (ja) | 1991-10-03 | 2002-09-03 | 本田技研工業株式会社 | 燃料電池 |
US5277994A (en) | 1992-07-15 | 1994-01-11 | Rockwell International Corporation | Variable pressure passive regenerative fuel cell system |
US5306577A (en) | 1992-07-15 | 1994-04-26 | Rockwell International Corporation | Regenerative fuel cell system |
US5407756A (en) | 1992-07-15 | 1995-04-18 | Rockwell International Corporation | Anode assembly for a variable pressure passive regenerative fuel cell system |
JPH06188002A (ja) | 1992-12-16 | 1994-07-08 | Aisin Seiki Co Ltd | 燃料電池用セパレータ装置 |
JPH06267559A (ja) | 1993-03-15 | 1994-09-22 | Toshiba Corp | 燃料電池 |
US5773162A (en) | 1993-10-12 | 1998-06-30 | California Institute Of Technology | Direct methanol feed fuel cell and system |
JP3265782B2 (ja) | 1993-12-07 | 2002-03-18 | 石川島播磨重工業株式会社 | 燃料電池用セパレータ |
US5510202A (en) | 1994-02-24 | 1996-04-23 | Rockwell International Corporation | Quasi-passive variable pressure regenerative fuel cell system |
US5506066A (en) | 1994-03-14 | 1996-04-09 | Rockwell International Corporation | Ultra-passive variable pressure regenerative fuel cell system |
US5534363A (en) | 1994-03-22 | 1996-07-09 | Rockwell International Corporation | Hollow artery anode wick for passive variable pressure regenerative fuel cells |
JP3460346B2 (ja) | 1994-12-26 | 2003-10-27 | 富士電機株式会社 | 固体高分子電解質型燃料電池 |
US5514487A (en) * | 1994-12-27 | 1996-05-07 | Ballard Power Systems Inc. | Edge manifold assembly for an electrochemical fuel cell stack |
US5549983A (en) | 1996-01-22 | 1996-08-27 | Alliedsignal Inc. | Coflow planar fuel cell stack construction for solid electrolytes |
US5798187A (en) | 1996-09-27 | 1998-08-25 | The Regents Of The University Of California | Fuel cell with metal screen flow-field |
JPH10172594A (ja) | 1996-12-05 | 1998-06-26 | Tokyo Gas Co Ltd | 平板型固体電解質燃料電池の導入ガス分配方法および装置 |
US5776624A (en) | 1996-12-23 | 1998-07-07 | General Motors Corporation | Brazed bipolar plates for PEM fuel cells |
US6017648A (en) * | 1997-04-15 | 2000-01-25 | Plug Power, L.L.C. | Insertable fluid flow passage bridgepiece and method |
JP3769882B2 (ja) * | 1997-06-06 | 2006-04-26 | トヨタ自動車株式会社 | 燃料電池装置および燃料電池装置の温度調整方法 |
US5776625A (en) | 1997-06-18 | 1998-07-07 | H Power Corporation | Hydrogen-air fuel cell |
-
1999
- 1999-08-16 US US09/375,073 patent/US6635378B1/en not_active Expired - Lifetime
-
2000
- 2000-08-15 KR KR1020027002350A patent/KR100697480B1/ko not_active IP Right Cessation
- 2000-08-15 EP EP00973359A patent/EP1230702B1/en not_active Expired - Lifetime
- 2000-08-15 JP JP2001517439A patent/JP2003507855A/ja not_active Withdrawn
- 2000-08-15 CN CNB008140146A patent/CN1183618C/zh not_active Expired - Fee Related
- 2000-08-15 WO PCT/US2000/022299 patent/WO2001013441A2/en active IP Right Grant
- 2000-08-15 IL IL14821400A patent/IL148214A/xx not_active IP Right Cessation
- 2000-08-15 CA CA002381397A patent/CA2381397A1/en not_active Abandoned
- 2000-08-15 AU AU11875/01A patent/AU773138B2/en not_active Ceased
- 2000-08-15 MX MXPA02001727A patent/MXPA02001727A/es active IP Right Grant
- 2000-08-15 BR BR0013387-6A patent/BR0013387A/pt not_active Application Discontinuation
- 2000-08-16 TW TW089116529A patent/TW506158B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP1230702B1 (en) | 2006-05-24 |
KR20020062720A (ko) | 2002-07-29 |
BR0013387A (pt) | 2005-01-11 |
EP1230702A2 (en) | 2002-08-14 |
AU1187501A (en) | 2001-03-13 |
CA2381397A1 (en) | 2001-02-22 |
AU773138B2 (en) | 2004-05-20 |
CN1183618C (zh) | 2005-01-05 |
TW506158B (en) | 2002-10-11 |
IL148214A0 (en) | 2002-09-12 |
CN1378709A (zh) | 2002-11-06 |
JP2003507855A (ja) | 2003-02-25 |
KR100697480B1 (ko) | 2007-03-20 |
MXPA02001727A (es) | 2003-07-14 |
WO2001013441A2 (en) | 2001-02-22 |
WO2001013441A3 (en) | 2001-06-07 |
US6635378B1 (en) | 2003-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |