JP5809614B2 - 燃料電池スタック - Google Patents
燃料電池スタック Download PDFInfo
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- JP5809614B2 JP5809614B2 JP2012214723A JP2012214723A JP5809614B2 JP 5809614 B2 JP5809614 B2 JP 5809614B2 JP 2012214723 A JP2012214723 A JP 2012214723A JP 2012214723 A JP2012214723 A JP 2012214723A JP 5809614 B2 JP5809614 B2 JP 5809614B2
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- separator
- fuel cell
- cell stack
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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
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Description
14a、14b…電解質膜・電極構造体
16、18、20…セパレータ 22a…酸化剤ガス入口連通孔
22b…酸化剤ガス出口連通孔 24a…燃料ガス入口連通孔
24b…燃料ガス出口連通孔 26a…冷却媒体入口連通孔
26b…冷却媒体出口連通孔 28…固体高分子電解質膜
30…アノード電極 32…カソード電極
34、40…燃料ガス流路 36…冷却媒体流路
38、42…酸化剤ガス流路 50、52、54…荷重受け部
52a…基台部 52b…突起部
52c…端面 52ca…凸状湾曲部
52cb…凹状湾曲部 56…金属プレート
56a…切り欠き部 58…貫通孔
60…成形装置 62…下型
64…上型 66…キャビティ
Claims (2)
- 電解質の両側に一対の電極を設けた電解質・電極構造体とセパレータとを有する燃料電池を備え、複数の前記燃料電池が積層される燃料電池スタックであって、
前記セパレータは、投錨用の複数の貫通孔を設け、外部からの荷重を受けるための樹脂製ガイド部は、該樹脂製ガイド部を構成する樹脂の一部が前記複数の貫通孔に充填されて、前記セパレータに一体成形されるとともに、
前記樹脂製ガイド部は、セパレータ面内で終端する端面が、前記複数の貫通孔である各貫通孔を覆う凸状湾曲部と前記各貫通孔間に入り込む凹状湾曲部とを交互に有する波形状に構成されることを特徴とする燃料電池スタック。 - 請求項1記載の燃料電池スタックにおいて、前記セパレータには、前記樹脂製ガイド部の前記端面に接着してゴム製シール部材が一体成形されることを特徴とする燃料電池スタック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2012214723A JP5809614B2 (ja) | 2012-09-27 | 2012-09-27 | 燃料電池スタック |
Applications Claiming Priority (1)
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JP2012214723A JP5809614B2 (ja) | 2012-09-27 | 2012-09-27 | 燃料電池スタック |
Publications (2)
Publication Number | Publication Date |
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JP2014071944A JP2014071944A (ja) | 2014-04-21 |
JP5809614B2 true JP5809614B2 (ja) | 2015-11-11 |
Family
ID=50746995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012214723A Active JP5809614B2 (ja) | 2012-09-27 | 2012-09-27 | 燃料電池スタック |
Country Status (1)
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JP (1) | JP5809614B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6576977B2 (ja) * | 2017-06-15 | 2019-09-18 | 本田技研工業株式会社 | 燃料電池用セパレータ部材及び燃料電池スタック |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5128789B2 (ja) * | 2006-07-21 | 2013-01-23 | 本田技研工業株式会社 | 燃料電池スタック |
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2012
- 2012-09-27 JP JP2012214723A patent/JP5809614B2/ja active Active
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JP2014071944A (ja) | 2014-04-21 |
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