CN101371387B - 燃料电池冷却剂气泡控制 - Google Patents
燃料电池冷却剂气泡控制 Download PDFInfo
- Publication number
- CN101371387B CN101371387B CN2006800497766A CN200680049776A CN101371387B CN 101371387 B CN101371387 B CN 101371387B CN 2006800497766 A CN2006800497766 A CN 2006800497766A CN 200680049776 A CN200680049776 A CN 200680049776A CN 101371387 B CN101371387 B CN 101371387B
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- CN
- China
- Prior art keywords
- fuel cell
- field plate
- reactant gas
- layer
- coolant
- 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.)
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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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
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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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
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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
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0228—Composites in the form of layered or coated products
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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
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—Composites in the form of layered or coated products
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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
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
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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
- H01M8/0258—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
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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
- H01M8/0258—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
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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
- H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
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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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
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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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04059—Evaporative processes for the cooling of a fuel cell
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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
- H01M8/04—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
- H01M8/04126—Humidifying
- H01M8/04134—Humidifying by coolants
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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
- H01M8/24—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
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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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
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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
- H01M8/24—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
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
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- 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
Abstract
Description
Claims (8)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/323,767 US20070154744A1 (en) | 2005-12-30 | 2005-12-30 | Fuel cell coolant bubble control |
US11/323,767 | 2005-12-30 | ||
US11/638,731 | 2006-12-13 | ||
US11/638,731 US7972740B2 (en) | 2005-12-30 | 2006-12-13 | Fuel cell coolant bubble control |
PCT/US2006/049620 WO2007079243A2 (en) | 2005-12-30 | 2006-12-29 | Fuel cell coolant bubble control |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101371387A CN101371387A (zh) | 2009-02-18 |
CN101371387B true CN101371387B (zh) | 2013-04-10 |
Family
ID=38228886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800497766A Active CN101371387B (zh) | 2005-12-30 | 2006-12-29 | 燃料电池冷却剂气泡控制 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7972740B2 (zh) |
EP (1) | EP1994595B1 (zh) |
JP (1) | JP5189500B2 (zh) |
KR (1) | KR101359302B1 (zh) |
CN (1) | CN101371387B (zh) |
WO (1) | WO2007079243A2 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070154744A1 (en) * | 2005-12-30 | 2007-07-05 | Darling Robert M | Fuel cell coolant bubble control |
US8507137B2 (en) * | 2008-04-23 | 2013-08-13 | Utc Power Corporation | Separator plate configuration for a fuel cell |
US8795909B2 (en) * | 2008-10-22 | 2014-08-05 | Ballard Power Systems Inc. | Porous flow field plate for moisture distribution control in a fuel cell |
KR101040107B1 (ko) * | 2009-09-21 | 2011-06-09 | 한국전력공사 | 고체산화물 연료전지 스택의 분리판 |
CN101847732A (zh) * | 2010-05-28 | 2010-09-29 | 北京科技大学 | 一种具有主副双流道的燃料电池和水电解池流场板 |
US10553881B2 (en) | 2011-07-05 | 2020-02-04 | Toyota Jidosha Kabushiki Kaisha | Fuel cell |
EP3375033B1 (fr) * | 2015-11-13 | 2020-09-16 | Greengt SA | Separateur bipolaire pour pile a combustible |
JP2019129141A (ja) * | 2018-01-23 | 2019-08-01 | トヨタ自動車株式会社 | 燃料電池システム |
JP7188323B2 (ja) * | 2019-08-13 | 2022-12-13 | トヨタ自動車株式会社 | 燃料電池用セパレーター及び燃料電池セル |
CN110739466B (zh) * | 2019-09-03 | 2021-01-15 | 西安交通大学 | 燃料电池的双极板和燃料电池 |
CN110776038B (zh) * | 2019-10-25 | 2022-07-12 | 中国计量大学 | 一种控制气泡与垂直或倾斜上表面超亲气轨道粘附的方法 |
DE102020114066A1 (de) * | 2020-05-26 | 2021-12-02 | Audi Aktiengesellschaft | Bipolarplatte |
US11621429B2 (en) | 2020-09-21 | 2023-04-04 | Hyaxiom, Inc. | Fuel cell component including scale-accommodating flow channels |
JP7297805B2 (ja) * | 2021-03-19 | 2023-06-26 | 本田技研工業株式会社 | 燃料電池スタック |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3444541B2 (ja) * | 1992-08-24 | 2003-09-08 | 株式会社東芝 | 固体高分子型燃料電池 |
JPH06338338A (ja) * | 1993-05-28 | 1994-12-06 | Mitsubishi Heavy Ind Ltd | 燃料電池の高分子イオン交換膜の加湿方法 |
JP2914898B2 (ja) * | 1995-09-26 | 1999-07-05 | 株式会社東芝 | 固体高分子型燃料電池システム |
US6306530B1 (en) * | 1998-08-27 | 2001-10-23 | International Fuel Cells Llc | System for preventing gas pocket formation in a PEM coolant flow field |
JP2001043869A (ja) * | 1999-07-29 | 2001-02-16 | Mitsubishi Materials Corp | 燃料電池用セパレータ |
US6391485B1 (en) * | 2000-07-26 | 2002-05-21 | Utc Fuel Cells, Llc | Method and apparatus for purging a fuel cell system with coolant |
US20030148164A1 (en) | 2001-09-07 | 2003-08-07 | Koch Carol A. | Efficient fuel cell water transport plates |
US6746982B2 (en) * | 2001-12-27 | 2004-06-08 | Utc Fuel Cells, Llc | Porous carbon body for a fuel cell having an electronically conductive hydrophilic agent |
US6866955B2 (en) * | 2002-05-22 | 2005-03-15 | General Motors Corporation | Cooling system for a fuel cell stack |
JP2004152537A (ja) * | 2002-10-29 | 2004-05-27 | Suzuki Motor Corp | 燃料電池の冷却装置 |
US7435502B2 (en) * | 2003-09-22 | 2008-10-14 | Utc Power Corporation | Internal PEM fuel cell water management |
JP2005166543A (ja) * | 2003-12-04 | 2005-06-23 | Nissan Motor Co Ltd | 燃料電池 |
US7087337B2 (en) | 2004-02-05 | 2006-08-08 | General Motors Corporation | Flow field geometries for improved water management |
US20050221139A1 (en) * | 2004-03-15 | 2005-10-06 | Hampden-Smith Mark J | Modified carbon products, their use in bipolar plates and similar devices and methods relating to same |
JP2006164545A (ja) * | 2004-12-02 | 2006-06-22 | Nissan Motor Co Ltd | 燃料電池スタック |
-
2006
- 2006-12-13 US US11/638,731 patent/US7972740B2/en active Active
- 2006-12-29 JP JP2008548773A patent/JP5189500B2/ja active Active
- 2006-12-29 CN CN2006800497766A patent/CN101371387B/zh active Active
- 2006-12-29 EP EP06849079A patent/EP1994595B1/en active Active
- 2006-12-29 WO PCT/US2006/049620 patent/WO2007079243A2/en active Application Filing
- 2006-12-29 KR KR1020087016793A patent/KR101359302B1/ko active IP Right Grant
Non-Patent Citations (1)
Title |
---|
JP特开2005-166543A 2005.06.23 |
Also Published As
Publication number | Publication date |
---|---|
US20070154747A1 (en) | 2007-07-05 |
US7972740B2 (en) | 2011-07-05 |
WO2007079243A3 (en) | 2008-04-24 |
EP1994595B1 (en) | 2012-08-29 |
CN101371387A (zh) | 2009-02-18 |
KR20080077673A (ko) | 2008-08-25 |
EP1994595A2 (en) | 2008-11-26 |
EP1994595A4 (en) | 2011-01-26 |
WO2007079243A2 (en) | 2007-07-12 |
JP2009522731A (ja) | 2009-06-11 |
JP5189500B2 (ja) | 2013-04-24 |
KR101359302B1 (ko) | 2014-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Correction of invention patent gazette |
Correction item: Applicant Correct: UTC Power Corp. American Connecticut False: UTC Fuel Cells, LLC American Connecticut Number: 07 Volume: 25 |
|
CI02 | Correction of invention patent application |
Correction item: Applicant Correct: UTC Power Corp. False: UTC Fuel Cells, LLC Number: 07 Page: The title page Volume: 25 |
|
ERR | Gazette correction |
Free format text: CORRECT: APPLICANT; FROM: UTC FUEL CELLS, LLC: CONNECTICUT, UNITED STATES TO: UTC POWER LLC: CONNECTICUT, UNITED STATES |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: UNITED TECHNOLOGIES CORP. (US) 1, FINANCIAL PLAZA Free format text: FORMER OWNER: UTC POWER CORP. Effective date: 20131211 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131211 Address after: American Connecticut Patentee after: United Technologies Corporation Address before: American Connecticut Patentee before: UTC Power Corp. |
|
ASS | Succession or assignment of patent right |
Owner name: BALLARD POWER SYSTEMS Free format text: FORMER OWNER: UNITED TECHNOLOGIES CORP. (US) 1, FINANCIAL PLAZA HARTFORD, CONNECTICUT 06101 U. Effective date: 20150603 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150603 Address after: Canadian British Columbia Patentee after: Ballard Power Systems Address before: American Connecticut Patentee before: United Technologies Corporation |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160303 Address after: Germany Ingolstadt Patentee after: Audi AG Address before: Canadian British Columbia Patentee before: Ballard Power Systems |