JP5142080B2 - シール構造体の製造方法 - Google Patents
シール構造体の製造方法 Download PDFInfo
- Publication number
- JP5142080B2 JP5142080B2 JP2008120215A JP2008120215A JP5142080B2 JP 5142080 B2 JP5142080 B2 JP 5142080B2 JP 2008120215 A JP2008120215 A JP 2008120215A JP 2008120215 A JP2008120215 A JP 2008120215A JP 5142080 B2 JP5142080 B2 JP 5142080B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- seal structure
- mold
- hole
- manufacturing
- 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
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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
-
- 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
Landscapes
- Fuel Cell (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
11 シート状部材
11a 外周部
11b スルーホール
12 ガスケット
122 舌状部
2 金型
21 上型
22 下型
211,221 挟持部(挟持手段)
211a,221a,24a 凹部
211b,221b,24b 突出部
23 キャビティ
24 挟持プレート(挟持手段)
Claims (3)
- 縁部に沿ってスルーホールが所定のピッチで開設されたシート状部材を、挟持手段を介して金型の内面間に挟持し、前記挟持手段の外周側で前記シート状部材の縁部と金型の内面との間に画成されたキャビティに成形用材料を充填して硬化させることによって、シート状部材の縁部にガスケットを一体に有するシール構造体を製造する方法において、前記挟持手段が、前記各スルーホールを塞がないように凹んだ凹部と、前記各スルーホール間へ突出する突出部を交互に有することを特徴とするシール構造体の製造方法。
- 挟持手段が金型に一体に形成されたことを特徴とする請求項1に記載のシール構造体の製造方法。
- 挟持手段が金型の内面とシート状部材との間に介在される挟持プレートからなることを特徴とする請求項1に記載のシール構造体の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008120215A JP5142080B2 (ja) | 2008-05-02 | 2008-05-02 | シール構造体の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008120215A JP5142080B2 (ja) | 2008-05-02 | 2008-05-02 | シール構造体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009269248A JP2009269248A (ja) | 2009-11-19 |
JP5142080B2 true JP5142080B2 (ja) | 2013-02-13 |
Family
ID=41436232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008120215A Expired - Fee Related JP5142080B2 (ja) | 2008-05-02 | 2008-05-02 | シール構造体の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5142080B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011110835A (ja) * | 2009-11-27 | 2011-06-09 | Nikon-Essilor Co Ltd | ガスケット、ガスケットの製造方法、光学素子の製造方法 |
JP5435226B2 (ja) * | 2009-12-15 | 2014-03-05 | Nok株式会社 | 燃料電池セルの短絡防止構造 |
KR101217481B1 (ko) * | 2011-06-07 | 2013-01-02 | 평화오일씰공업주식회사 | 연료전지용 가스켓의 일체 성형 금형 및 상기 성형 금형으로 제작된 연료전지용 분리판 |
DE202014008375U1 (de) * | 2014-10-18 | 2015-10-21 | Reinz-Dichtungs-Gmbh | Seperatorplatte und elektrochemisches System |
JP6479544B2 (ja) | 2015-04-10 | 2019-03-06 | Nok株式会社 | ガスケットの製造方法 |
US10741854B2 (en) | 2015-07-17 | 2020-08-11 | Nok Corporation | Method of manufacturing plate with frame |
JP6737607B2 (ja) * | 2015-07-17 | 2020-08-12 | Nok株式会社 | フレーム付きプレートの製造方法 |
-
2008
- 2008-05-02 JP JP2008120215A patent/JP5142080B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009269248A (ja) | 2009-11-19 |
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