JP4148173B2 - 燃料電池用ガスケット - Google Patents
燃料電池用ガスケット Download PDFInfo
- Publication number
- JP4148173B2 JP4148173B2 JP2004102058A JP2004102058A JP4148173B2 JP 4148173 B2 JP4148173 B2 JP 4148173B2 JP 2004102058 A JP2004102058 A JP 2004102058A JP 2004102058 A JP2004102058 A JP 2004102058A JP 4148173 B2 JP4148173 B2 JP 4148173B2
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- fuel cell
- separator
- adhesive
- lip portion
- 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.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims description 30
- 239000000853 adhesive Substances 0.000 claims description 22
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
- Fuel Cell (AREA)
Description
2 リップ部
3 溝部
4 基部
5 接着剤
6 固定用型
7 燃料電池セパレータ
8 装着溝
9 接着剤硬化部
10 突起部(シール面圧ピーク箇所)
Claims (1)
- 表面にリップ部を設けると共に裏面に溝部を設け、前記溝部に接着剤を塗布し、燃料電池セパレータの固定位置に前記リップ部をつぶした押圧状態で接着剤を硬化させ、前記燃料電池セパレータ上に接着されると共に、前記リップ部にシール面圧ピークを複数箇所形成することを特徴とする燃料電池用ガスケット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004102058A JP4148173B2 (ja) | 2004-03-31 | 2004-03-31 | 燃料電池用ガスケット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004102058A JP4148173B2 (ja) | 2004-03-31 | 2004-03-31 | 燃料電池用ガスケット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005285712A JP2005285712A (ja) | 2005-10-13 |
JP4148173B2 true JP4148173B2 (ja) | 2008-09-10 |
Family
ID=35183847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004102058A Expired - Lifetime JP4148173B2 (ja) | 2004-03-31 | 2004-03-31 | 燃料電池用ガスケット |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4148173B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103337643B (zh) * | 2005-12-22 | 2016-01-27 | 日产自动车株式会社 | 燃料电池的密封结构 |
CN100452481C (zh) * | 2006-11-24 | 2009-01-14 | 清华大学 | 一种燃料电池密封装置 |
JP5246541B2 (ja) * | 2008-04-25 | 2013-07-24 | Nok株式会社 | 色素増感型太陽電池 |
JP2009272168A (ja) * | 2008-05-08 | 2009-11-19 | Nok Corp | 色素増感型太陽電池 |
JP6612816B2 (ja) * | 2017-07-14 | 2019-11-27 | 本田技研工業株式会社 | 燃料電池用セパレータ及び発電セル |
CN114256492B (zh) * | 2020-09-22 | 2024-02-13 | 未势能源科技有限公司 | 密封垫和电化学电池 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0637657U (ja) * | 1992-10-20 | 1994-05-20 | エヌオーケー株式会社 | ガスケット |
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 |
WO2002021534A1 (fr) * | 2000-09-01 | 2002-03-14 | Nok Corporation | Joint de couvercle pour dispositif a disque dur |
JP4238973B2 (ja) * | 2002-05-17 | 2009-03-18 | Nok株式会社 | ゴム状弾性部品 |
JP4346287B2 (ja) * | 2002-07-18 | 2009-10-21 | 内山工業株式会社 | 燃料電池用ガスケット |
JP2004060719A (ja) * | 2002-07-26 | 2004-02-26 | Nok Corp | ガスケットの製造方法 |
-
2004
- 2004-03-31 JP JP2004102058A patent/JP4148173B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005285712A (ja) | 2005-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1906476B1 (en) | Seal structure for fuel cell and method for producing same | |
JP5505500B2 (ja) | 燃料電池、燃料電池の製造方法 | |
JP6263214B2 (ja) | 燃料電池用樹脂枠付き段差mea | |
JP5321801B2 (ja) | 燃料電池 | |
CN109980244B (zh) | 燃料电池用带有树脂框的电解质膜-电极结构体 | |
JP5177619B2 (ja) | 燃料電池用ガスケット一体部品の製造方法 | |
JP2002042837A (ja) | 燃料電池のシール構造 | |
JP7264802B2 (ja) | セパレータの製造方法 | |
JP2007035296A (ja) | 電解質膜/電極積層体および燃料電池セル | |
JP6618762B2 (ja) | 燃料電池用樹脂枠付き電解質膜・電極構造体及びその製造方法 | |
JP4148173B2 (ja) | 燃料電池用ガスケット | |
JP2005317505A (ja) | 燃料電池及びそのセパレータ | |
JP5743413B2 (ja) | 燃料電池用ガスケットの装着構造 | |
JP2008078050A (ja) | 燃料電池用金属セパレータ、および燃料電池スタック | |
JP4896508B2 (ja) | 燃料電池用構成部材間のシール構造 | |
JP4826716B2 (ja) | 燃料電池用ガスケット | |
JP2006024404A (ja) | 燃料電池 | |
JP2006004799A (ja) | 燃料電池用ガスケット | |
JP5703186B2 (ja) | 燃料電池用樹脂枠付き電解質膜・電極構造体及びその製造方法 | |
JP2017033639A (ja) | 燃料電池用樹脂枠付き電解質膜・電極構造体 | |
JP5163106B2 (ja) | 燃料電池 | |
JP2007280615A (ja) | 燃料電池用シール構造とそのシールの製造方法 | |
JP4403448B2 (ja) | 固体高分子型燃料電池のシール構造 | |
JP2006216400A (ja) | 燃料電池用セパレータのシール構造、複数部材間のシール構造 | |
US10056619B2 (en) | Fuel cell having a recess in the separator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060307 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080526 |
|
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: 20080603 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080616 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110704 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4148173 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120704 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120704 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130704 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |