JP7033107B2 - 燃料電池スタック - Google Patents

燃料電池スタック Download PDF

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Publication number
JP7033107B2
JP7033107B2 JP2019127326A JP2019127326A JP7033107B2 JP 7033107 B2 JP7033107 B2 JP 7033107B2 JP 2019127326 A JP2019127326 A JP 2019127326A JP 2019127326 A JP2019127326 A JP 2019127326A JP 7033107 B2 JP7033107 B2 JP 7033107B2
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JP
Japan
Prior art keywords
convex portion
communication hole
wavy convex
wavy
fuel cell
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
Application number
JP2019127326A
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English (en)
Japanese (ja)
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JP2021012838A (ja
Inventor
優 大森
修平 後藤
堅太郎 石田
拓郎 大久保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2019127326A priority Critical patent/JP7033107B2/ja
Priority to CN202010650807.5A priority patent/CN112216844B/zh
Publication of JP2021012838A publication Critical patent/JP2021012838A/ja
Application granted granted Critical
Publication of JP7033107B2 publication Critical patent/JP7033107B2/ja
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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
    • 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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • 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

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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)
JP2019127326A 2019-07-09 2019-07-09 燃料電池スタック Active JP7033107B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019127326A JP7033107B2 (ja) 2019-07-09 2019-07-09 燃料電池スタック
CN202010650807.5A CN112216844B (zh) 2019-07-09 2020-07-08 燃料电池堆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019127326A JP7033107B2 (ja) 2019-07-09 2019-07-09 燃料電池スタック

Publications (2)

Publication Number Publication Date
JP2021012838A JP2021012838A (ja) 2021-02-04
JP7033107B2 true JP7033107B2 (ja) 2022-03-09

Family

ID=74059250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019127326A Active JP7033107B2 (ja) 2019-07-09 2019-07-09 燃料電池スタック

Country Status (2)

Country Link
JP (1) JP7033107B2 (zh)
CN (1) CN112216844B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022244570A1 (ja) * 2021-05-20 2022-11-24 日本製鉄株式会社 冷却構造、バッテリーユニット、及び冷却構造の製造方法
JP2023182139A (ja) 2022-06-14 2023-12-26 トヨタ自動車株式会社 発電単位セル、及び、燃料電池

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015041222A1 (ja) 2013-09-17 2015-03-26 本田技研工業株式会社 燃料電池スタック
JP2016004739A (ja) 2014-06-19 2016-01-12 トヨタ自動車株式会社 燃料電池
JP2017139214A (ja) 2016-02-04 2017-08-10 ジーエム・グローバル・テクノロジー・オペレーションズ・エルエルシー 不整列の条件下で改善された接触圧力均一性をもつエンボス金属シール設計
JP2019046770A (ja) 2017-09-07 2019-03-22 本田技研工業株式会社 燃料電池用セパレータ及び燃料電池スタック
JP2019061754A (ja) 2017-09-25 2019-04-18 本田技研工業株式会社 燃料電池用金属セパレータ及び発電セル

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007207571A (ja) * 2006-02-01 2007-08-16 Honda Motor Co Ltd 燃料電池
KR20080100898A (ko) * 2007-05-15 2008-11-21 한국에너지기술연구원 연료전지의 실링부
JP5087046B2 (ja) * 2009-06-05 2012-11-28 株式会社東芝 固体高分子型燃料電池スタック
AT513834B1 (de) * 2013-03-01 2014-08-15 Cellstrom Gmbh Elastomerer Endrahmen einer Redox-Durchflussbatterie
FR3014246B1 (fr) * 2013-12-04 2016-01-01 Commissariat Energie Atomique Joint d'etancheite pour dispositif electrochimique, procede de fabrication et d'assemblage du joint et ce dispositif.
DE202014004456U1 (de) * 2014-05-23 2015-05-28 Reinz-Dichtungs-Gmbh Metallische Bipolarplatte mit rückfedernder Dichtungsanordnung und elektrochemisches System

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015041222A1 (ja) 2013-09-17 2015-03-26 本田技研工業株式会社 燃料電池スタック
JP2016004739A (ja) 2014-06-19 2016-01-12 トヨタ自動車株式会社 燃料電池
JP2017139214A (ja) 2016-02-04 2017-08-10 ジーエム・グローバル・テクノロジー・オペレーションズ・エルエルシー 不整列の条件下で改善された接触圧力均一性をもつエンボス金属シール設計
JP2019046770A (ja) 2017-09-07 2019-03-22 本田技研工業株式会社 燃料電池用セパレータ及び燃料電池スタック
JP2019061754A (ja) 2017-09-25 2019-04-18 本田技研工業株式会社 燃料電池用金属セパレータ及び発電セル

Also Published As

Publication number Publication date
CN112216844B (zh) 2023-11-07
JP2021012838A (ja) 2021-02-04
CN112216844A (zh) 2021-01-12

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