JP6974631B2 - 燃料電池スタック組立体用の熱管理エンドプレート - Google Patents
燃料電池スタック組立体用の熱管理エンドプレート Download PDFInfo
- Publication number
- JP6974631B2 JP6974631B2 JP2020556871A JP2020556871A JP6974631B2 JP 6974631 B2 JP6974631 B2 JP 6974631B2 JP 2020556871 A JP2020556871 A JP 2020556871A JP 2020556871 A JP2020556871 A JP 2020556871A JP 6974631 B2 JP6974631 B2 JP 6974631B2
- Authority
- JP
- Japan
- Prior art keywords
- end plate
- fuel cell
- structural element
- positive end
- negative end
- 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.)
- Active
Links
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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
-
- 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
- H01M8/02—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
-
- 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
- H01M8/0202—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
- H01M8/0267—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
- H01M8/04—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
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of 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
- H01M8/04—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
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
- H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
-
- 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04701—Temperature
-
- 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
-
- 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
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/248—Means for compression of the fuel cell stacks
-
- 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
-
- 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
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Description
[例1]
[例2]
Claims (6)
- 燃料電池スタック組立体における熱管理のための負側エンドプレート(300)において、
上記負側エンドプレート(300)は、複数の個別の部品から形成され、
上記複数の個別の部品は、
上面(321)および底面(322)を有する中央構造要素(320)と、
上記上面(321)を覆う負側エンドプレートカバー(310)と、
上記底面(322)を覆う負側エンドプレートマニホールド(330)とを有し、
上記中央構造要素(320)がアルミニウム、パラアラミド合成繊維または炭素繊維複合材料の1つから形成されており、
上記負側エンドプレートカバー(310)、上記負側エンドプレートマニホールド(330)、または、その両方が、PC−ABSブレンド、PET、ガラス充填PET、PA6、ガラス充填PA6、PBT、PEI、または、それらの混合物から成るグループから選択される電気絶縁材料から形成されることを特徴とする負側エンドプレート(300)。 - 上記負側エンドプレートカバー(310)および上記負側エンドプレートマニホールド(330)は、複数のスナップクリップを介して上記中央構造要素(320)の一部を通じて互いに解放可能に係合可能である請求項1に記載の負側エンドプレート。
- 上記中央構造要素(320)は、上記上面(321)から上記底面(322)まで延びるように形成されたボイドを備えたハニカム構造で形成されている請求項1または2に記載の負側エンドプレート。
- 燃料電池スタック組立体における熱管理のための正側エンドプレート(200)において、
上記正側エンドプレート(200)は、複数の個別の部品から形成され、
上記複数の個別の部品は、
上面(221)および底面(222)を有する中央構造要素(220)と、
上記上面(221)を覆う正側エンドプレートカバー(210)と、
上記底面(222)を覆う正側エンドプレートマニホールド(230)とを有し、
上記中央構造要素(220)がアルミニウム、パラアラミド合成繊維または炭素繊維複合材料の1つから形成されており、
上記正側エンドプレートカバー(210)、上記正側エンドプレートマニホールド(230)、またはその両方が、PC−ABSブレンド、PET、ガラス充填PET、PA6、ガラス充填PA6、PBT、PEI、または、それらの混合物から成るグループから選択される電気絶縁材料から形成されることを特徴とする正側エンドプレート(200)。 - 上記正側エンドプレートカバー(210)および上記正側エンドプレートマニホールド(230)は、複数のスナップクリップを介して、上記中央構造要素(220)の一部を通じて互いに解放可能に係合可能である請求項4に記載の正側エンドプレート(200)。
- 上記中央構造要素(220)は、上記上面(221)から上記底面(222)に延びるボイドが形成されたハニカム構造で形成されている請求項4または5に記載の正側エンドプレート(200)。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1806344.6 | 2018-04-18 | ||
| GB1806344.6A GB2572989B (en) | 2018-04-18 | 2018-04-18 | Thermal managing end plate for fuel cell stack assembly |
| PCT/GB2019/051073 WO2019202303A1 (en) | 2018-04-18 | 2019-04-16 | Thermal managing end plate for fuel cell stack assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021515375A JP2021515375A (ja) | 2021-06-17 |
| JP6974631B2 true JP6974631B2 (ja) | 2021-12-01 |
Family
ID=62203393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020556871A Active JP6974631B2 (ja) | 2018-04-18 | 2019-04-16 | 燃料電池スタック組立体用の熱管理エンドプレート |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US10998558B2 (ja) |
| EP (1) | EP3782216B1 (ja) |
| JP (1) | JP6974631B2 (ja) |
| KR (2) | KR102450740B1 (ja) |
| CN (1) | CN112219300B (ja) |
| GB (1) | GB2572989B (ja) |
| WO (1) | WO2019202303A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230150752A (ko) * | 2022-04-22 | 2023-10-31 | 스탠다드에너지(주) | 이차전지 |
| EP4618206A1 (en) * | 2024-03-15 | 2025-09-17 | AVL List GmbH | Endplate for a fuel cell stack and method of manufacturing the endplate |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1010723B (zh) * | 1985-06-07 | 1990-12-05 | 三洋电机株式会社 | 燃料电池集电设备 |
| JP2001236982A (ja) * | 2000-02-25 | 2001-08-31 | Toray Ind Inc | 燃料電池用エンドプレートおよび燃料電池 |
| DE102004049623B4 (de) * | 2004-10-06 | 2015-03-26 | Reinz-Dichtungs-Gmbh | Endplatte für einen Brennstoffzellenstapel, Brennstoffzellenstapel und Verfahren zur Herstellung der Endplatte |
| CN1996646A (zh) * | 2006-12-18 | 2007-07-11 | 南京大学 | 便携式燃料电池极板 |
| US7687193B2 (en) * | 2007-08-17 | 2010-03-30 | Jd Holding Inc. | Electrochemical battery incorporating internal manifolds |
| KR100901563B1 (ko) * | 2007-09-17 | 2009-06-08 | 현대자동차주식회사 | 연료전지용 고분자-금속 복합구조 엔드플레이트 및 이의제조방법 |
| JP5231055B2 (ja) * | 2008-03-17 | 2013-07-10 | 本田技研工業株式会社 | 燃料電池スタック |
| TWI381573B (zh) * | 2008-12-04 | 2013-01-01 | Ind Tech Res Inst | 燃料電池組 |
| US8871405B2 (en) * | 2009-02-05 | 2014-10-28 | Panasonic Corporation | Polymer electrolyte fuel cell stack |
| JP5404171B2 (ja) * | 2009-05-11 | 2014-01-29 | 本田技研工業株式会社 | 燃料電池スタック |
| JP5562593B2 (ja) * | 2009-06-04 | 2014-07-30 | 本田技研工業株式会社 | 燃料電池スタック |
| CN201528012U (zh) * | 2009-09-29 | 2010-07-14 | 盛英股份有限公司 | 用于燃料电池的端板结构 |
| JP2011198538A (ja) * | 2010-03-18 | 2011-10-06 | Toyota Motor Corp | 燃料電池スタック |
| JP5593937B2 (ja) * | 2010-08-05 | 2014-09-24 | トヨタ自動車株式会社 | 燃料電池装置 |
| US9029033B2 (en) * | 2010-10-08 | 2015-05-12 | GM Global Technology Operations LLC | Composite end cell thermal barrier with an electrically conducting layer |
| DE102011076583A1 (de) * | 2011-05-27 | 2012-11-29 | Bayerische Motoren Werke Aktiengesellschaft | Energiespeichermodul aus mehreren insbesondere prismatischen Speicherzellen und Verfahren zur Herstellung eines Energiespeichermoduls |
| JP5806956B2 (ja) * | 2012-03-02 | 2015-11-10 | 本田技研工業株式会社 | 燃料電池スタック |
| KR101379323B1 (ko) * | 2013-02-01 | 2014-03-31 | 한국과학기술원 | 레독스 흐름 전지용 엔드플레이트 |
| EP2860807B1 (en) * | 2013-03-26 | 2016-09-14 | Panasonic Intellectual Property Management Co., Ltd. | Fuel cell stack |
| JP6122406B2 (ja) * | 2013-09-27 | 2017-04-26 | 本田技研工業株式会社 | 燃料電池スタック |
| CN103633346B (zh) * | 2013-12-09 | 2015-12-16 | 新源动力股份有限公司 | 一种简化的燃料电池结构 |
| US10461343B2 (en) * | 2015-02-11 | 2019-10-29 | Ford Global Technologies, Llc | Fuel cell assembly with cooling system |
| KR101724910B1 (ko) * | 2015-09-24 | 2017-04-07 | 현대자동차주식회사 | 다층 집전판 구조를 갖는 연료전지 스택 |
| JP6472737B2 (ja) | 2015-10-15 | 2019-02-20 | 本田技研工業株式会社 | 燃料電池スタック |
| KR102200086B1 (ko) * | 2015-12-30 | 2021-01-07 | 현대자동차주식회사 | 연료전지용 엔드셀 히터 및 이를 포함하는 연료전지 |
| JP6754199B2 (ja) * | 2016-03-09 | 2020-09-09 | 本田技研工業株式会社 | 燃料電池スタック |
-
2018
- 2018-04-18 GB GB1806344.6A patent/GB2572989B/en active Active
-
2019
- 2019-04-16 US US17/048,469 patent/US10998558B2/en active Active
- 2019-04-16 KR KR1020207032998A patent/KR102450740B1/ko active Active
- 2019-04-16 CN CN201980037548.4A patent/CN112219300B/zh active Active
- 2019-04-16 EP EP19724891.7A patent/EP3782216B1/en active Active
- 2019-04-16 KR KR1020227033809A patent/KR102679350B1/ko active Active
- 2019-04-16 WO PCT/GB2019/051073 patent/WO2019202303A1/en not_active Ceased
- 2019-04-16 JP JP2020556871A patent/JP6974631B2/ja active Active
-
2021
- 2021-03-16 US US17/203,601 patent/US11309552B2/en active Active
-
2022
- 2022-03-15 US US17/695,232 patent/US12003004B2/en active Active
-
2023
- 2023-11-27 US US18/520,381 patent/US20240097151A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220139416A (ko) | 2022-10-14 |
| CN112219300B (zh) | 2022-07-12 |
| US10998558B2 (en) | 2021-05-04 |
| US20210210772A1 (en) | 2021-07-08 |
| US20210066730A1 (en) | 2021-03-04 |
| KR102450740B1 (ko) | 2022-10-04 |
| CN112219300A (zh) | 2021-01-12 |
| JP2021515375A (ja) | 2021-06-17 |
| KR102679350B1 (ko) | 2024-06-27 |
| EP3782216A1 (en) | 2021-02-24 |
| WO2019202303A1 (en) | 2019-10-24 |
| KR20200141509A (ko) | 2020-12-18 |
| GB2572989B (en) | 2020-12-30 |
| US11309552B2 (en) | 2022-04-19 |
| EP3782216B1 (en) | 2026-03-18 |
| US20240097151A1 (en) | 2024-03-21 |
| US12003004B2 (en) | 2024-06-04 |
| US20220209256A1 (en) | 2022-06-30 |
| GB2572989A (en) | 2019-10-23 |
| GB201806344D0 (en) | 2018-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8097385B2 (en) | Bipolar plate for fuel cell | |
| US7125625B2 (en) | Electrochemical cell and bipolar assembly for an electrochemical cell | |
| US9761894B2 (en) | Porous inserts for improved coolant distribution in bipolar plate assemblies for fuel cells | |
| US20050064266A1 (en) | Modular fuel cell cartridge and stack | |
| JP2003142127A (ja) | 固体高分子型燃料電池用電極とそのセパレータ及びそれを用いた固体高分子型燃料電池並びに発電システム | |
| EP2924792B1 (en) | Fuel cell stack | |
| CN108346810B (zh) | 燃料电池微型密封件及其制造方法 | |
| CA2881864A1 (en) | Design of bipolar plates for use in electrochemical cells | |
| US20240097151A1 (en) | Thermal Managing End Plate For Fuel Cell Stack Assembly | |
| CN100565992C (zh) | 高分子电解质型燃料电池及用于其的燃料电池用密封部件 | |
| US20110203721A1 (en) | Integrated sealing for fuel cell stack manufacturing | |
| CN104810533B (zh) | 质子交换膜燃料电池密封设计以及制造方法 | |
| US20070207364A1 (en) | Fuel cells comprising moldable gaskets, and methods of making | |
| GB2585555A (en) | Thermal managing end plate for fuel cell stack assembly | |
| CN107534179B (zh) | 燃料电池堆 | |
| WO2010093811A1 (en) | Fuel cell stack with internal manifold sealed by framed membrane electrode assembly | |
| US20170012302A1 (en) | Integrated Sealing For Fuel Cell Stack Manufacturing | |
| WO2017216621A2 (en) | Fuel cell stacks with bent perimeter flow field plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210413 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210413 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20210413 |
|
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20210430 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210629 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210927 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211012 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211104 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6974631 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |