JP6160982B2 - 燃料電池スタックの製造方法 - Google Patents
燃料電池スタックの製造方法 Download PDFInfo
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- JP6160982B2 JP6160982B2 JP2014228191A JP2014228191A JP6160982B2 JP 6160982 B2 JP6160982 B2 JP 6160982B2 JP 2014228191 A JP2014228191 A JP 2014228191A JP 2014228191 A JP2014228191 A JP 2014228191A JP 6160982 B2 JP6160982 B2 JP 6160982B2
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- cell stack
- cell
- fuel cell
- gas introduction
- 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
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
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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
- H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
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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
- H01M8/04052—Storage of heat in the fuel cell system
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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
- H01M8/04298—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
- H01M8/04731—Temperature of other components of a fuel cell or fuel cell stacks
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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
-
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- 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)
Description
複数のセルを積層させたセル積層体を備え、前記セル積層体の一端側のガス導入側端部から酸素ガスが導入される燃料電池スタックであって、
前記セル積層体は、少なくとも前記ガス導入側端部から遠い側の端部の断熱性が近い側よりも相対的に高い。
エンドセル24をセル積層体21のアノード端部21a及びカソード端部21bに備えることで、セル積層体21に供給される水素ガス、空気及び冷却水はエンドセル24内の流路を通過する。このとき、空気と水素ガスが供給されても空気中の酸素ガスと水素ガスは発電に資することがなく、そのまま消費されずに当該エンドセル24をバイパスする。一方、冷却水は熱容量が大きく、エンドセル24内を冷却水が流れているとエンドセル24全体の熱容量も相対的に大きくなるので、断熱性もセル20に比して相対的に高くなる。これにより、エンドセル24に隣接しているセル20の外部への放熱が抑制乃至遮断される。
20 セル
21 セル積層体
21a アノード端部(ガス導入側端部)
21b カソード端部(ガス導入側端部から遠い側の端部)
24 エンドセル
Claims (2)
- 複数のセルを積層させたセル積層体を備え、前記セル積層体の一端側のガス導入側端部から酸素ガスが導入される燃料電池スタックの製造方法であって、
前記セル積層体の両端に、他の前記セルよりも断熱性の高い非発電のエンドセルを備え、
前記ガス導入側端部に備えられた前記エンドセルよりも、前記ガス導入側端部から遠い側の端部に備えられた前記エンドセルの数が多くされており、
前記数は、前記セル積層体の中央部に対するアノード端部及びカソード端部の温度差に応じて選択される、燃料電池スタックの製造方法。 - 前記ガス導入側端部に備えられた前記エンドセルの数は1つであり、前記ガス導入側端部から遠い側の端部に備えられた前記エンドセルの数は2つである、請求項1に記載の燃料電池スタックの製造方法。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014228191A JP6160982B2 (ja) | 2014-11-10 | 2014-11-10 | 燃料電池スタックの製造方法 |
CA2909837A CA2909837C (en) | 2014-11-10 | 2015-10-20 | Thermal insulation of a fuel cell stack |
KR1020150147099A KR101837250B1 (ko) | 2014-11-10 | 2015-10-22 | 연료 전지 스택 |
DE102015118491.5A DE102015118491A1 (de) | 2014-11-10 | 2015-10-29 | Brennstoffzellenstapel |
CN201910231512.1A CN110061276A (zh) | 2014-11-10 | 2015-11-09 | 燃料电池组的制造方法 |
CN201510756493.6A CN105591145B (zh) | 2014-11-10 | 2015-11-09 | 燃料电池组 |
US14/936,491 US20160133957A1 (en) | 2014-11-10 | 2015-11-09 | Fuel cell stack |
US15/950,652 US20180233754A1 (en) | 2014-11-10 | 2018-04-11 | Fuel cell stack |
US16/371,876 US10998560B2 (en) | 2014-11-10 | 2019-04-01 | Fuel cell stack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014228191A JP6160982B2 (ja) | 2014-11-10 | 2014-11-10 | 燃料電池スタックの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016091944A JP2016091944A (ja) | 2016-05-23 |
JP6160982B2 true JP6160982B2 (ja) | 2017-07-12 |
Family
ID=55802974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014228191A Active JP6160982B2 (ja) | 2014-11-10 | 2014-11-10 | 燃料電池スタックの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (3) | US20160133957A1 (ja) |
JP (1) | JP6160982B2 (ja) |
KR (1) | KR101837250B1 (ja) |
CN (2) | CN110061276A (ja) |
CA (1) | CA2909837C (ja) |
DE (1) | DE102015118491A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102088555B1 (ko) | 2017-08-29 | 2020-03-12 | 건국대학교 산학협력단 | 혈청 유래 엑소좀을 이용한 림프절 표적 지향형 약물 전달체 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4515631B2 (ja) * | 1997-10-28 | 2010-08-04 | 株式会社東芝 | ガスマニホールドを備えた燃料電池 |
JP3801096B2 (ja) * | 2002-05-20 | 2006-07-26 | トヨタ自動車株式会社 | スタック構造を有する燃料電池 |
JP4351431B2 (ja) | 2002-10-28 | 2009-10-28 | 本田技研工業株式会社 | 燃料電池スタック |
US6743278B1 (en) * | 2002-12-10 | 2004-06-01 | Advanced Technology Materials, Inc. | Gas storage and dispensing system with monolithic carbon adsorbent |
JP4727972B2 (ja) * | 2004-11-25 | 2011-07-20 | 本田技研工業株式会社 | 燃料電池スタック |
JP2007048484A (ja) * | 2005-08-05 | 2007-02-22 | Nissan Motor Co Ltd | 燃料電池スタック |
JP4894311B2 (ja) * | 2006-03-15 | 2012-03-14 | トヨタ自動車株式会社 | 断熱性ダミーセルと燃料電池スタック |
JP5189269B2 (ja) | 2006-07-26 | 2013-04-24 | トヨタ自動車株式会社 | 燃料電池 |
JP5332199B2 (ja) | 2007-12-27 | 2013-11-06 | トヨタ自動車株式会社 | 燃料電池スタック用配管構造 |
JP4741643B2 (ja) * | 2008-09-18 | 2011-08-03 | 本田技研工業株式会社 | 燃料電池スタック |
US8372559B2 (en) * | 2008-10-21 | 2013-02-12 | GM Global Technology Operations LLC | Low cost thermal insulation for a fuel cell stack integrated end unit |
JP2010123314A (ja) * | 2008-11-18 | 2010-06-03 | Toyota Motor Corp | 燃料電池システム |
JP5583902B2 (ja) | 2008-11-20 | 2014-09-03 | 日産自動車株式会社 | 燃料電池システム |
JP2010244946A (ja) * | 2009-04-08 | 2010-10-28 | Japan Steel Works Ltd:The | 燃料電池発電システム |
US8206871B2 (en) * | 2009-07-10 | 2012-06-26 | GM Global Technology Operations LLC | Insulating layer for a fuel cell assembly |
CN102110838B (zh) * | 2009-12-24 | 2014-07-16 | 南京大学 | 一种质子交换膜燃料电池电堆 |
JP2011249010A (ja) | 2010-05-21 | 2011-12-08 | Aisin Seiki Co Ltd | 燃料電池スタック装置 |
KR101173057B1 (ko) * | 2010-09-29 | 2012-08-13 | 현대자동차주식회사 | 온도 균일성이 향상되는 연료전지 스택 |
KR101251254B1 (ko) * | 2010-11-17 | 2013-04-10 | 기아자동차주식회사 | 물 배출 구조를 갖는 연료전지 스택 |
KR101850150B1 (ko) * | 2011-07-13 | 2018-04-19 | 삼성전자주식회사 | 휴대용 통신 장치 |
JP2013120626A (ja) * | 2011-12-06 | 2013-06-17 | Honda Motor Co Ltd | 燃料電池スタック |
JP5608713B2 (ja) * | 2011-12-21 | 2014-10-15 | 本田技研工業株式会社 | 燃料電池スタック |
KR20150048407A (ko) | 2013-10-28 | 2015-05-07 | 현대자동차주식회사 | 더미 셀을 가지는 연료전지 스택 |
-
2014
- 2014-11-10 JP JP2014228191A patent/JP6160982B2/ja active Active
-
2015
- 2015-10-20 CA CA2909837A patent/CA2909837C/en active Active
- 2015-10-22 KR KR1020150147099A patent/KR101837250B1/ko active IP Right Grant
- 2015-10-29 DE DE102015118491.5A patent/DE102015118491A1/de not_active Withdrawn
- 2015-11-09 CN CN201910231512.1A patent/CN110061276A/zh active Pending
- 2015-11-09 CN CN201510756493.6A patent/CN105591145B/zh active Active
- 2015-11-09 US US14/936,491 patent/US20160133957A1/en not_active Abandoned
-
2018
- 2018-04-11 US US15/950,652 patent/US20180233754A1/en not_active Abandoned
-
2019
- 2019-04-01 US US16/371,876 patent/US10998560B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR101837250B1 (ko) | 2018-03-09 |
CN110061276A (zh) | 2019-07-26 |
DE102015118491A1 (de) | 2016-05-12 |
KR20160055687A (ko) | 2016-05-18 |
US20180233754A1 (en) | 2018-08-16 |
JP2016091944A (ja) | 2016-05-23 |
CA2909837A1 (en) | 2016-05-10 |
CN105591145B (zh) | 2019-04-19 |
US20190229353A1 (en) | 2019-07-25 |
US20160133957A1 (en) | 2016-05-12 |
US10998560B2 (en) | 2021-05-04 |
CN105591145A (zh) | 2016-05-18 |
CA2909837C (en) | 2018-04-24 |
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