CN109390609B - 具有成角度的偏移流动通道的燃料电池单元 - Google Patents
具有成角度的偏移流动通道的燃料电池单元 Download PDFInfo
- Publication number
- CN109390609B CN109390609B CN201810087123.1A CN201810087123A CN109390609B CN 109390609 B CN109390609 B CN 109390609B CN 201810087123 A CN201810087123 A CN 201810087123A CN 109390609 B CN109390609 B CN 109390609B
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- China
- Prior art keywords
- plate
- flow
- fluid
- fuel cell
- flow plate
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- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 158
- 230000000712 assembly Effects 0.000 claims abstract description 62
- 238000000429 assembly Methods 0.000 claims abstract description 62
- 239000012530 fluid Substances 0.000 claims description 203
- 239000002826 coolant Substances 0.000 claims description 57
- 239000012528 membrane Substances 0.000 claims description 40
- 230000002093 peripheral effect Effects 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 description 18
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000009792 diffusion process Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
- H01M8/1006—Corrugated, curved or wave-shaped MEA
-
- 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
-
- 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
- H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
-
- 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
- H01M8/0258—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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0276—Sealing means characterised by their 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
- H01M8/04—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
-
- 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
- H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
-
- 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
- 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
-
- 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
- H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
-
- 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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
-
- 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 |
|---|---|---|---|
| GB1712954.5A GB2565370B (en) | 2017-08-11 | 2017-08-11 | Fuel cell units having angled offset flow channels |
| GB1712954.5 | 2017-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109390609A CN109390609A (zh) | 2019-02-26 |
| CN109390609B true CN109390609B (zh) | 2021-09-21 |
Family
ID=59896059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810087123.1A Expired - Fee Related CN109390609B (zh) | 2017-08-11 | 2018-01-30 | 具有成角度的偏移流动通道的燃料电池单元 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11101480B2 (https=) |
| EP (1) | EP3665733A1 (https=) |
| JP (1) | JP7011041B2 (https=) |
| CN (1) | CN109390609B (https=) |
| GB (1) | GB2565370B (https=) |
| WO (1) | WO2019030505A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101410490B1 (ko) * | 2011-03-28 | 2014-06-23 | 박영석 | 분말사출 성형체 제조방법 |
| GB2572990B (en) * | 2018-04-18 | 2020-10-14 | Intelligent Energy Ltd | Cooling plates for fuel cells |
| GB201917650D0 (en) * | 2019-12-03 | 2020-01-15 | Ceres Ip Co Ltd | Cell unit and cell stack |
| DE102020210412A1 (de) * | 2020-08-17 | 2022-02-17 | Robert Bosch Gesellschaft mit beschränkter Haftung | Bipolarplattenhalbzeug für eine Bipolarplatte, Bipolarplatte, Brennstoffzelle sowie ein Verfahren zum Herstellen eines Bipolarplattenhalbzeugs |
| CN112615020B (zh) | 2020-12-22 | 2022-06-21 | 上海交通大学 | 一种波浪形燃料电池单电池及电堆 |
| CN114335653A (zh) * | 2021-12-28 | 2022-04-12 | 上海空间电源研究所 | 一种无歧管电堆单元及其集成系统 |
| EP4207397A1 (en) * | 2021-12-30 | 2023-07-05 | Sydrogen Energy Pte. Ltd. | Fuel cell bipolar plates |
| EP4399753B1 (en) | 2021-12-30 | 2024-09-11 | Sydrogen Energy Pte. Ltd. | Fuel cell bipolar plates |
| EP4632851A1 (en) * | 2024-04-12 | 2025-10-15 | AVL List GmbH | Fuel cell plate with active transition region from enlarged pillars |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6040076A (en) * | 1998-03-03 | 2000-03-21 | M-C Power Corporation | One piece fuel cell separator plate |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926776C2 (de) * | 1979-07-03 | 1984-03-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Brennstoff- und/oder Elektrolyse-Zelle |
| JP2945157B2 (ja) * | 1991-03-27 | 1999-09-06 | 日本碍子株式会社 | 固体電解質型燃料電池及びその製造方法 |
| JPH10308227A (ja) * | 1997-05-07 | 1998-11-17 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池 |
| US6261710B1 (en) * | 1998-11-25 | 2001-07-17 | Institute Of Gas Technology | Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells |
| US6296964B1 (en) * | 1999-12-23 | 2001-10-02 | The Regents Of The University Of California | Enhanced methanol utilization in direct methanol fuel cell |
| US6905793B2 (en) | 2003-05-05 | 2005-06-14 | Gas Technology Institute | Folded metal bipolar sheets for fuel cells |
| US8900379B2 (en) * | 2003-10-07 | 2014-12-02 | Jfe Steel Corporation | Stainless steel for solid polymer fuel cell separator and solid polymer typefuel cell using the stainless steel |
| US9391332B2 (en) * | 2010-12-31 | 2016-07-12 | Industrial Technology Research Institute | Fluid flow plate assemblies for use in fuel cells having flow channels with substantially same length |
| JP6147482B2 (ja) * | 2012-10-01 | 2017-06-14 | 高砂熱学工業株式会社 | 充放電システム |
| DE102013200112A1 (de) * | 2013-01-07 | 2014-07-10 | Bayerische Motoren Werke Aktiengesellschaft | Brennstoffzelle mit mindestens einer aktiven Flächenschicht |
| JP6223311B2 (ja) * | 2014-09-30 | 2017-11-01 | 本田技研工業株式会社 | 燃料電池システムの制御方法 |
| JP6559980B2 (ja) * | 2015-03-12 | 2019-08-14 | 本田技研工業株式会社 | 燃料電池 |
-
2017
- 2017-08-11 GB GB1712954.5A patent/GB2565370B/en not_active Expired - Fee Related
-
2018
- 2018-01-30 CN CN201810087123.1A patent/CN109390609B/zh not_active Expired - Fee Related
- 2018-08-03 EP EP18765971.9A patent/EP3665733A1/en not_active Withdrawn
- 2018-08-03 WO PCT/GB2018/052225 patent/WO2019030505A1/en not_active Ceased
- 2018-08-03 JP JP2020506742A patent/JP7011041B2/ja not_active Expired - Fee Related
- 2018-08-03 US US16/637,939 patent/US11101480B2/en not_active Expired - Fee Related
-
2021
- 2021-07-30 US US17/390,447 patent/US20210359323A1/en not_active Abandoned
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6040076A (en) * | 1998-03-03 | 2000-03-21 | M-C Power Corporation | One piece fuel cell separator plate |
Also Published As
| Publication number | Publication date |
|---|---|
| US20200212470A1 (en) | 2020-07-02 |
| US20210359323A1 (en) | 2021-11-18 |
| JP2020529719A (ja) | 2020-10-08 |
| WO2019030505A1 (en) | 2019-02-14 |
| EP3665733A1 (en) | 2020-06-17 |
| CN109390609A (zh) | 2019-02-26 |
| GB2565370A (en) | 2019-02-13 |
| JP7011041B2 (ja) | 2022-02-10 |
| GB201712954D0 (en) | 2017-09-27 |
| US11101480B2 (en) | 2021-08-24 |
| GB2565370B (en) | 2020-10-07 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |