JP4826717B2 - 燃料電池用ガスケットの製造方法 - Google Patents
燃料電池用ガスケットの製造方法 Download PDFInfo
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- JP4826717B2 JP4826717B2 JP2005180965A JP2005180965A JP4826717B2 JP 4826717 B2 JP4826717 B2 JP 4826717B2 JP 2005180965 A JP2005180965 A JP 2005180965A JP 2005180965 A JP2005180965 A JP 2005180965A JP 4826717 B2 JP4826717 B2 JP 4826717B2
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- Prior art keywords
- diffusion layer
- gas diffusion
- gasket
- coating
- rubber
- Prior art date
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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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- 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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- Fuel Cell (AREA)
Description
2 触媒電極
3 ガス拡散層
4 ガスケット
41 被膜
41’ 塗布膜
42 シールリップ部
42a 底面
5 スクリーン印刷装置
51 スクリーン孔版
51a マスク
51b 印刷パターン
52 スクィージ
P コーティング材
Claims (1)
- 多孔質材からなる燃料電池用ガス拡散層(3)と一体のガスケット(4)の製造において、前記ガス拡散層(3)の表面に、液状ゴムからなるコーティング材(P)をスクリーン印刷法により塗布して加硫することによってゴム状弾性材料からなる被膜(41)をコーティングした後、この被膜(41)の表面に、ゴム状弾性材料からなるシールリップ部(42)を成形することを特徴とする燃料電池用ガスケットの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005180965A JP4826717B2 (ja) | 2005-06-21 | 2005-06-21 | 燃料電池用ガスケットの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005180965A JP4826717B2 (ja) | 2005-06-21 | 2005-06-21 | 燃料電池用ガスケットの製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2007005025A JP2007005025A (ja) | 2007-01-11 |
JP4826717B2 true JP4826717B2 (ja) | 2011-11-30 |
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ID=37690449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005180965A Active JP4826717B2 (ja) | 2005-06-21 | 2005-06-21 | 燃料電池用ガスケットの製造方法 |
Country Status (1)
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JP (1) | JP4826717B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010040414A (ja) * | 2008-08-07 | 2010-02-18 | Panasonic Corp | 燃料電池スタックとそれを用いた燃料電池 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4492770B2 (ja) * | 2000-07-14 | 2010-06-30 | Nok株式会社 | 燃料電池セパレータ接着シール構造 |
CA2444246C (en) * | 2001-04-23 | 2011-07-19 | Nok Corporation | Fuel cell and method of manufacturing the fuel cell |
JP4211567B2 (ja) * | 2003-10-20 | 2009-01-21 | Nok株式会社 | 固体高分子形燃料電池用セパレータ |
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2005
- 2005-06-21 JP JP2005180965A patent/JP4826717B2/ja active Active
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JP2007005025A (ja) | 2007-01-11 |
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