GB2375224B - Flow field plates and a method for forming a seal between them - Google Patents
Flow field plates and a method for forming a seal between themInfo
- Publication number
- GB2375224B GB2375224B GB0127522A GB0127522A GB2375224B GB 2375224 B GB2375224 B GB 2375224B GB 0127522 A GB0127522 A GB 0127522A GB 0127522 A GB0127522 A GB 0127522A GB 2375224 B GB2375224 B GB 2375224B
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- forming
- flow field
- field plates
- plates
- 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 - Fee Related
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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
-
- 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
- H01M8/0226—Composites in the form of mixtures
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- H01M8/02—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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Gasket Seals (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2002/001762 WO2002091506A1 (en) | 2001-05-03 | 2002-04-16 | Flow field plates and a method for forming a seal between them |
US10/475,576 US20040151972A1 (en) | 2001-05-03 | 2002-04-16 | Flow field plates and a method for forming a seal between them |
AU2002246263A AU2002246263A1 (en) | 2001-05-03 | 2002-04-16 | Flow field plates and a method for forming a seal between them |
JP2002588660A JP2004536424A (en) | 2001-05-03 | 2002-04-16 | Flow field plate and method of forming seal between them |
CNA028093097A CN1507665A (en) | 2001-05-03 | 2002-04-16 | Plow field plates and a method for forming a seal between them |
CA002445282A CA2445282A1 (en) | 2001-05-03 | 2002-04-16 | Flow field plates and a method for forming a seal between them |
KR10-2003-7014174A KR20040007519A (en) | 2001-05-03 | 2002-04-16 | Flow field plates and a method for forming a seal between them |
EP02714349A EP1386367A2 (en) | 2001-05-03 | 2002-04-16 | Flow field plates and a method for forming a seal between them |
TW091108108A TW583782B (en) | 2001-05-03 | 2002-04-19 | Flow field plates and a method for forming a seal between them |
MYPI20021607A MY134078A (en) | 2001-05-03 | 2002-05-02 | Flow field plates and a method for forming a seal between them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0110920.6A GB0110920D0 (en) | 2001-05-03 | 2001-05-03 | Flow field plates and a method for forming a seal between them |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0127522D0 GB0127522D0 (en) | 2002-01-09 |
GB2375224A GB2375224A (en) | 2002-11-06 |
GB2375224B true GB2375224B (en) | 2003-04-02 |
Family
ID=9914002
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0110920.6A Ceased GB0110920D0 (en) | 2001-05-03 | 2001-05-03 | Flow field plates and a method for forming a seal between them |
GB0127522A Expired - Fee Related GB2375224B (en) | 2001-05-03 | 2001-11-16 | Flow field plates and a method for forming a seal between them |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0110920.6A Ceased GB0110920D0 (en) | 2001-05-03 | 2001-05-03 | Flow field plates and a method for forming a seal between them |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR20040007519A (en) |
AU (1) | AU2002246263A1 (en) |
GB (2) | GB0110920D0 (en) |
MY (1) | MY134078A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2006101A (en) * | 1977-10-14 | 1979-05-02 | Electrochem Energieconversie | An electrochemical cell or battery |
US5922485A (en) * | 1996-10-22 | 1999-07-13 | Fuji Electric Co., Ltd. | Solid polymer electrolyte fuel cell |
US6127055A (en) * | 1997-11-19 | 2000-10-03 | Simmons, Jr.; Timothy C. | Multi-source electrical drive system |
-
2001
- 2001-05-03 GB GBGB0110920.6A patent/GB0110920D0/en not_active Ceased
- 2001-11-16 GB GB0127522A patent/GB2375224B/en not_active Expired - Fee Related
-
2002
- 2002-04-16 AU AU2002246263A patent/AU2002246263A1/en not_active Abandoned
- 2002-04-16 KR KR10-2003-7014174A patent/KR20040007519A/en not_active Application Discontinuation
- 2002-05-02 MY MYPI20021607A patent/MY134078A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2006101A (en) * | 1977-10-14 | 1979-05-02 | Electrochem Energieconversie | An electrochemical cell or battery |
US5922485A (en) * | 1996-10-22 | 1999-07-13 | Fuji Electric Co., Ltd. | Solid polymer electrolyte fuel cell |
US6127055A (en) * | 1997-11-19 | 2000-10-03 | Simmons, Jr.; Timothy C. | Multi-source electrical drive system |
Non-Patent Citations (1)
Title |
---|
JP63-132376 A * |
Also Published As
Publication number | Publication date |
---|---|
AU2002246263A1 (en) | 2002-11-18 |
GB2375224A (en) | 2002-11-06 |
GB0110920D0 (en) | 2001-06-27 |
GB0127522D0 (en) | 2002-01-09 |
MY134078A (en) | 2007-11-30 |
KR20040007519A (en) | 2004-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20051116 |