JP4678123B2 - ガスケット - Google Patents
ガスケット Download PDFInfo
- Publication number
- JP4678123B2 JP4678123B2 JP2003375132A JP2003375132A JP4678123B2 JP 4678123 B2 JP4678123 B2 JP 4678123B2 JP 2003375132 A JP2003375132 A JP 2003375132A JP 2003375132 A JP2003375132 A JP 2003375132A JP 4678123 B2 JP4678123 B2 JP 4678123B2
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- adhesive
- back seal
- bonded
- separator
- 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 - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
-
- 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
-
- 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
-
- 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
Description
11,11A,11B 主リップ
12,12A,12B 背面シール部
13,13A,13B 延長部
13a 嵌合溝
14,14A,14B 接着部
15 接着剤溜り
16 段差部
2 接着剤(接着手段)
2a 余剰接着剤
3 セパレータ(接着対象板体)
3a フラットな表面
31,31A,31B ガスケット装着溝
31a 底部
32,37 溝肩
33 流路溝(密封対象空間)
34〜36 マニホールド(密封対象空間)
4 高分子電解質膜
S,S1,S2 密封対象空間
Claims (4)
- 板体に接着されるガスケット(1)において、ゴム状弾性体単体からなり、接着対象板体に密接される背面シール部(12)と、この背面シール部(12)に対して密封対象空間(S)と反対側となる位置にあって接着剤(2)の塗布により前記接着対象板体に接着される接着部(14)と、前記背面シール部(12)と接着部(14)との間に凹設されて余剰接着剤(2a)を保持する接着剤溜り(15)を有することを特徴とするガスケット。
- 背面シール部(12)が主リップ(11)の背面に形成されたことを特徴とする請求項1に記載のガスケット。
- 背面シール部(12)が、接着対象板体に形成されたガスケット装着溝(31)の底部(31a)に密接されることを特徴とする請求項1又は2に記載のガスケット。
- 主リップ(11A,11B)と背面シール部(12A,12B)の間の部分から前記背面シール部(12A,12B)に対して密封対象空間(S)と反対側へ突出した延長部(13A,13B)を有し、この延長部(13A,13B)の背面が接着部(14A,14B)となっており、前記延長部(13A,13B)の先端に、互いに近接配置される他のガスケットにおける延長部(13B,13A)の先端に凹面と凸面同士で密嵌可能な密嵌部が形成されたことを特徴とする請求項3に記載のガスケット。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003375132A JP4678123B2 (ja) | 2003-09-02 | 2003-11-05 | ガスケット |
PCT/JP2004/012511 WO2005024279A1 (ja) | 2003-09-02 | 2004-08-31 | ガスケット |
EP04772467.9A EP1717494B1 (en) | 2003-09-02 | 2004-08-31 | Gasket |
US10/545,228 US20060131819A1 (en) | 2003-09-02 | 2004-08-31 | Gasket |
KR1020057015965A KR101142651B1 (ko) | 2003-09-02 | 2004-08-31 | 개스킷 |
US12/213,922 US8304119B2 (en) | 2003-09-02 | 2008-06-26 | Gasket |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003309834 | 2003-09-02 | ||
JP2003375132A JP4678123B2 (ja) | 2003-09-02 | 2003-11-05 | ガスケット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005098476A JP2005098476A (ja) | 2005-04-14 |
JP4678123B2 true JP4678123B2 (ja) | 2011-04-27 |
Family
ID=34277683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003375132A Expired - Fee Related JP4678123B2 (ja) | 2003-09-02 | 2003-11-05 | ガスケット |
Country Status (5)
Country | Link |
---|---|
US (2) | US20060131819A1 (ja) |
EP (1) | EP1717494B1 (ja) |
JP (1) | JP4678123B2 (ja) |
KR (1) | KR101142651B1 (ja) |
WO (1) | WO2005024279A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004076877A (ja) * | 2002-08-20 | 2004-03-11 | Nok Corp | ガスケット |
JP4122047B2 (ja) * | 2005-07-27 | 2008-07-23 | 松下電器産業株式会社 | 燃料電池 |
US8546045B2 (en) * | 2005-09-19 | 2013-10-01 | 3M Innovative Properties Company | Gasketed subassembly for use in fuel cells including replicated structures |
JP5128068B2 (ja) * | 2005-12-19 | 2013-01-23 | 本田技研工業株式会社 | 燃料電池用シール構造 |
JP4602280B2 (ja) * | 2006-04-03 | 2010-12-22 | 市光工業株式会社 | 車両用部品およびシール部材 |
JP2007333126A (ja) * | 2006-06-16 | 2007-12-27 | Nok Corp | 燃料電池用ガスケット |
JP2008204819A (ja) * | 2007-02-20 | 2008-09-04 | Toyota Motor Corp | 燃料電池のシール構造体 |
JP5413552B2 (ja) * | 2007-09-11 | 2014-02-12 | Nok株式会社 | 燃料電池用シール構造 |
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 |
JP5297825B2 (ja) * | 2009-01-29 | 2013-09-25 | 内山工業株式会社 | ガスケット構造体及びその製造方法 |
JP5202360B2 (ja) * | 2009-01-29 | 2013-06-05 | 内山工業株式会社 | ガスケット構造体及びその製造方法 |
JP5275070B2 (ja) * | 2009-02-06 | 2013-08-28 | 本田技研工業株式会社 | 燃料電池及びその製造方法 |
JP2011054399A (ja) * | 2009-09-01 | 2011-03-17 | Nok Corp | 燃料電池用構成部品 |
US8830662B2 (en) * | 2011-03-01 | 2014-09-09 | Apple Inc. | Electronic devices with moisture resistant openings |
US9929413B2 (en) | 2013-10-02 | 2018-03-27 | Hydrogenics Corporation | Fuel cell sub-assembly and method of making it |
US20150145384A1 (en) * | 2013-11-25 | 2015-05-28 | Motorola Solutions, Inc. | Apparatus and method for providing a seal around a perimeter of a bi-material enclosure |
JP6383203B2 (ja) * | 2014-07-25 | 2018-08-29 | Nok株式会社 | プレート一体ガスケットの製造方法 |
WO2016170914A1 (ja) * | 2015-04-24 | 2016-10-27 | Nok株式会社 | ガスケット成形品及びその製造方法 |
JP6495106B2 (ja) * | 2015-06-04 | 2019-04-03 | Nok株式会社 | ガスケット及びその製造方法 |
WO2016194991A1 (ja) * | 2015-06-04 | 2016-12-08 | Nok株式会社 | ガスケット及びその製造方法 |
JP6542056B2 (ja) * | 2015-07-21 | 2019-07-10 | Nok株式会社 | ガスケット |
JP6673678B2 (ja) * | 2015-12-03 | 2020-03-25 | Nok株式会社 | キャリアフィルム付きガスケット及びその製造方法 |
CN109154387B (zh) * | 2016-06-10 | 2020-05-05 | Nok株式会社 | 密封垫的制造方法 |
DE102017101276A1 (de) * | 2017-01-24 | 2018-07-26 | Audi Ag | Bipolarplatten-Dichtungsanordnung sowie Brennstoffzellenstapel mit einer solchen |
CN110720003A (zh) * | 2017-06-06 | 2020-01-21 | Nok株式会社 | 膜一体化密封垫 |
US11375629B2 (en) * | 2019-09-26 | 2022-06-28 | Apple Inc. | Rotating frame lock for front crystal retention and sealing |
KR20230042497A (ko) * | 2020-11-20 | 2023-03-28 | 엔오케이 가부시키가이샤 | 밀봉 구조 및 밀봉 구조의 조립 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09508576A (ja) * | 1994-02-14 | 1997-09-02 | スピードアライブ・プロジェクツ・リミテッド | 密封用ストリップ及び密封方法 |
JP2002228003A (ja) * | 2001-01-30 | 2002-08-14 | Nissan Motor Co Ltd | シール構造 |
JP2003056704A (ja) * | 2001-03-09 | 2003-02-26 | Nok Corp | ガスケット |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2143569B (en) * | 1983-07-26 | 1986-09-10 | Draftex Ind Ltd | Windscreen mounting |
DE4404348A1 (de) * | 1994-02-11 | 1995-08-17 | Fritz Richard Gmbh & Co Kg | Verfahren für die Herstellung und den Einbau einer Glasscheibe mit Rahmen, insbesondere an einem Fahrzeugteil |
DE4441852A1 (de) * | 1994-11-24 | 1996-05-30 | Bayerische Motoren Werke Ag | An einem Tragteil vorgesehene gummielastische Profilleiste |
JPH10322046A (ja) * | 1997-05-22 | 1998-12-04 | Tokai Rubber Ind Ltd | シール構造 |
JPH10331981A (ja) * | 1997-06-03 | 1998-12-15 | Nok Corp | ガスケット |
JPH11240380A (ja) * | 1998-02-25 | 1999-09-07 | Ichikoh Ind Ltd | プロテクタが具備された車両用製品 |
JP4471046B2 (ja) | 1999-01-13 | 2010-06-02 | Nok株式会社 | 燃料電池用ガスケットおよびその成形方法 |
US6202983B1 (en) * | 1999-10-13 | 2001-03-20 | Thomas A. Hartman | Valve seal structured to prevent circumferential slippage |
JP4481423B2 (ja) | 2000-03-31 | 2010-06-16 | 株式会社東芝 | 固体高分子型燃料電池スタック |
EP1164406B1 (de) * | 2000-06-17 | 2019-04-17 | Leica Microsystems CMS GmbH | Verfahren und Vorrichtung zur Beleuchtung eines Objekts |
JP2002158018A (ja) | 2000-11-16 | 2002-05-31 | Sanyo Electric Co Ltd | 燃料電池 |
JP2002260294A (ja) * | 2001-02-27 | 2002-09-13 | Hitachi Ltd | 原盤露光方法及びその装置 |
US20030013001A1 (en) * | 2001-03-30 | 2003-01-16 | Koch Steve George | Carrier gasket for a fuel cell |
JP3962899B2 (ja) | 2001-12-26 | 2007-08-22 | Nok株式会社 | 燃料電池用シール材 |
US7001686B2 (en) * | 2002-09-27 | 2006-02-21 | Delphi Technologies, Inc. | Process for forming an integral gasket on a bipolar plate for a PEM fuel cell |
-
2003
- 2003-11-05 JP JP2003375132A patent/JP4678123B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-31 KR KR1020057015965A patent/KR101142651B1/ko not_active IP Right Cessation
- 2004-08-31 WO PCT/JP2004/012511 patent/WO2005024279A1/ja active Application Filing
- 2004-08-31 US US10/545,228 patent/US20060131819A1/en not_active Abandoned
- 2004-08-31 EP EP04772467.9A patent/EP1717494B1/en active Active
-
2008
- 2008-06-26 US US12/213,922 patent/US8304119B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09508576A (ja) * | 1994-02-14 | 1997-09-02 | スピードアライブ・プロジェクツ・リミテッド | 密封用ストリップ及び密封方法 |
JP2002228003A (ja) * | 2001-01-30 | 2002-08-14 | Nissan Motor Co Ltd | シール構造 |
JP2003056704A (ja) * | 2001-03-09 | 2003-02-26 | Nok Corp | ガスケット |
Also Published As
Publication number | Publication date |
---|---|
EP1717494A4 (en) | 2007-10-03 |
KR20060038356A (ko) | 2006-05-03 |
US20060131819A1 (en) | 2006-06-22 |
US20090075143A1 (en) | 2009-03-19 |
EP1717494A1 (en) | 2006-11-02 |
WO2005024279A1 (ja) | 2005-03-17 |
JP2005098476A (ja) | 2005-04-14 |
US8304119B2 (en) | 2012-11-06 |
KR101142651B1 (ko) | 2012-05-10 |
EP1717494B1 (en) | 2015-06-24 |
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