WO2009008317A1 - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
- Publication number
- WO2009008317A1 WO2009008317A1 PCT/JP2008/062028 JP2008062028W WO2009008317A1 WO 2009008317 A1 WO2009008317 A1 WO 2009008317A1 JP 2008062028 W JP2008062028 W JP 2008062028W WO 2009008317 A1 WO2009008317 A1 WO 2009008317A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydrogen
- fuel cell
- space
- cell
- manifold
- 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
- H01M8/0258—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
- H01M8/24—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
- H01M8/2484—Details of groupings of fuel cells characterised by external 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)
Abstract
本発明は、マニホールドを小型化しても各セルに対してアノード流体を均等に供給することができる燃料電池を提供することを目的とする。 本発明は、導入孔22から供給された水素は、第1バッファ部である第1の空間15で拡散された後、連通孔23から第2バッファ部である第1の空間15に送られ、第1の空間15で放射状に拡散されて流量が均一にされ、同一の円周S上に形成された微小開口24に送られて各セルに対して水素が均等に供給されるマニホールドを備える燃料電池に関する。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200880024232A CN101689674A (zh) | 2007-07-10 | 2008-07-03 | 燃料电池 |
US12/450,041 US20100062318A1 (en) | 2007-07-10 | 2008-07-03 | Fuel cell |
EP08790832A EP2120278A4 (en) | 2007-07-10 | 2008-07-03 | FUEL CELL |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-181266 | 2007-07-10 | ||
JP2007181266A JP2009021052A (ja) | 2007-07-10 | 2007-07-10 | 燃料電池 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009008317A1 true WO2009008317A1 (ja) | 2009-01-15 |
Family
ID=40228495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/062028 WO2009008317A1 (ja) | 2007-07-10 | 2008-07-03 | 燃料電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100062318A1 (ja) |
EP (1) | EP2120278A4 (ja) |
JP (1) | JP2009021052A (ja) |
CN (1) | CN101689674A (ja) |
WO (1) | WO2009008317A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5769669B2 (ja) * | 2012-06-29 | 2015-08-26 | 京セラ株式会社 | セルスタック装置および燃料電池モジュールならびに燃料電池装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6217962A (ja) * | 1985-03-08 | 1987-01-26 | Hitachi Ltd | 燃料電池 |
JPH09161828A (ja) | 1995-12-14 | 1997-06-20 | Sanyo Electric Co Ltd | 燃料電池 |
JP2006032328A (ja) * | 2004-06-17 | 2006-02-02 | Mitsubishi Materials Corp | 燃料電池 |
-
2007
- 2007-07-10 JP JP2007181266A patent/JP2009021052A/ja not_active Withdrawn
-
2008
- 2008-07-03 EP EP08790832A patent/EP2120278A4/en not_active Withdrawn
- 2008-07-03 CN CN200880024232A patent/CN101689674A/zh active Pending
- 2008-07-03 US US12/450,041 patent/US20100062318A1/en not_active Abandoned
- 2008-07-03 WO PCT/JP2008/062028 patent/WO2009008317A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6217962A (ja) * | 1985-03-08 | 1987-01-26 | Hitachi Ltd | 燃料電池 |
JPH09161828A (ja) | 1995-12-14 | 1997-06-20 | Sanyo Electric Co Ltd | 燃料電池 |
JP2006032328A (ja) * | 2004-06-17 | 2006-02-02 | Mitsubishi Materials Corp | 燃料電池 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2120278A4 |
Also Published As
Publication number | Publication date |
---|---|
CN101689674A (zh) | 2010-03-31 |
EP2120278A1 (en) | 2009-11-18 |
US20100062318A1 (en) | 2010-03-11 |
EP2120278A4 (en) | 2011-10-26 |
JP2009021052A (ja) | 2009-01-29 |
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