JP2007532841A5 - - Google Patents
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- Publication number
- JP2007532841A5 JP2007532841A5 JP2007508345A JP2007508345A JP2007532841A5 JP 2007532841 A5 JP2007532841 A5 JP 2007532841A5 JP 2007508345 A JP2007508345 A JP 2007508345A JP 2007508345 A JP2007508345 A JP 2007508345A JP 2007532841 A5 JP2007532841 A5 JP 2007532841A5
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- tape
- eptfe
- fluoropolymer
- air impermeable
- 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.)
- Pending
Links
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims 61
- 229920002313 fluoropolymer Polymers 0.000 claims 39
- 239000004811 fluoropolymer Substances 0.000 claims 39
- 238000000034 method Methods 0.000 claims 32
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 19
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 19
- 238000004804 winding Methods 0.000 claims 15
- 239000000155 melt Substances 0.000 claims 11
- 239000000463 material Substances 0.000 claims 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 6
- 239000000945 filler Substances 0.000 claims 6
- 238000003825 pressing Methods 0.000 claims 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims 4
- 229920001577 copolymer Polymers 0.000 claims 4
- 239000011521 glass Substances 0.000 claims 4
- 238000002844 melting Methods 0.000 claims 4
- 230000008018 melting Effects 0.000 claims 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 4
- 239000011324 bead Substances 0.000 claims 2
- 239000006229 carbon black Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 229910002804 graphite Inorganic materials 0.000 claims 2
- 239000010439 graphite Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 229910052752 metalloid Inorganic materials 0.000 claims 2
- 150000002738 metalloids Chemical class 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 2
- 230000035699 permeability Effects 0.000 claims 2
- 239000002952 polymeric resin Substances 0.000 claims 2
- -1 polytetrafluoroethylene Polymers 0.000 claims 2
- 239000000377 silicon dioxide Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
- 230000003796 beauty Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/823,512 US20050225037A1 (en) | 2004-04-13 | 2004-04-13 | Coil gasket |
| PCT/US2005/007801 WO2005103533A1 (en) | 2004-04-13 | 2005-03-11 | Coil gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007532841A JP2007532841A (ja) | 2007-11-15 |
| JP2007532841A5 true JP2007532841A5 (enExample) | 2008-03-13 |
Family
ID=34962224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007508345A Pending JP2007532841A (ja) | 2004-04-13 | 2005-03-11 | コイルガスケット |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20050225037A1 (enExample) |
| EP (1) | EP1766268B1 (enExample) |
| JP (1) | JP2007532841A (enExample) |
| AT (1) | ATE431512T1 (enExample) |
| CA (1) | CA2562286C (enExample) |
| DE (1) | DE602005014480D1 (enExample) |
| WO (1) | WO2005103533A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040173978A1 (en) * | 2003-03-06 | 2004-09-09 | Christopher Bowen | PTFE membranes and gaskets made therefrom |
| US7179525B2 (en) * | 2004-03-10 | 2007-02-20 | Gore Enterprise Holdings, Inc. | Low stress to seal expanded PTFE gasket tape |
| US7455301B2 (en) | 2006-03-02 | 2008-11-25 | Virginia Sealing Products, Inc. | Seamless corrugated insert gasket and method of forming the same |
| JP2007301946A (ja) * | 2006-05-15 | 2007-11-22 | Japan Gore Tex Inc | 積層型膨張黒鉛シート及び積層型ガスケット |
| SG185082A1 (en) * | 2010-04-29 | 2012-12-28 | Parker Hannifin Mfg Belgium | Method for manufacturing a composite ring, composite ring, use of the ring in a seal assembly and seal assembly |
| US8505922B2 (en) * | 2010-08-16 | 2013-08-13 | Federal-Mogul Corporation | Bi-metal spiral wound gasket |
| CN104620026B (zh) * | 2012-07-06 | 2016-12-28 | 株式会社东芝 | 螺旋形密封垫片 |
| CN104174572A (zh) * | 2014-08-06 | 2014-12-03 | 南京正源搪瓷设备制造有限公司 | 一种外衬氟工件的制造方法 |
| JP2018529055A (ja) * | 2015-09-17 | 2018-10-04 | ティアディット エヌ．エー．、インク． | 渦巻形ｐｔｆｅガスケットおよびその製造方法 |
| US11613969B2 (en) | 2017-07-20 | 2023-03-28 | Baker Hughes Holdings Llc | Skive cut borehole screen end ring method of use |
| JP7120119B2 (ja) * | 2019-03-29 | 2022-08-17 | 日本電産株式会社 | 液剤塗布方法、液剤塗布機および液状ガスケット |
| CN111692338A (zh) * | 2020-06-02 | 2020-09-22 | 江苏核电有限公司 | 一种适用于内外双层密封的石墨金属加强垫片及方法 |
| FR3137863B1 (fr) * | 2022-07-12 | 2024-11-29 | Eti Group | Procédé de fabrication d’une ébauche d’un article, notamment une ébauche de joint dynamique d’étanchéité, configuré pour équiper un joint tournant d’une installation d’exploitation de fluides, notamment sur une plateforme offshore |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2173744A (en) * | 1938-04-18 | 1939-09-19 | Crane Packing Co | Plastic packing with reinforced back |
| CA962021A (en) * | 1970-05-21 | 1975-02-04 | Robert W. Gore | Porous products and process therefor |
| US4096227A (en) * | 1973-07-03 | 1978-06-20 | W. L. Gore & Associates, Inc. | Process for producing filled porous PTFE products |
| US4985296A (en) * | 1989-03-16 | 1991-01-15 | W. L. Gore & Associates, Inc. | Polytetrafluoroethylene film |
| US4990296A (en) * | 1989-08-21 | 1991-02-05 | Garlock Inc. | Welding of filled sintered polytetrafluoroethylene |
| DE4040586A1 (de) * | 1990-12-19 | 1992-06-25 | Viatech Holding | Folie fuer verpackungszwecke |
| US5281475A (en) * | 1991-10-17 | 1994-01-25 | W. L. Gore & Associates, Inc. | Continuous polytetrafluoroethylene fibers |
| DE69310911T2 (de) * | 1992-07-20 | 1997-08-28 | Gore & Ass | Feuerfeste spiralförmige dichtung |
| US5551706A (en) * | 1993-04-20 | 1996-09-03 | W. L. Gore & Associates, Inc. | Composite gasket for sealing flanges and method for making and using same |
| US5511797A (en) * | 1993-07-28 | 1996-04-30 | Furon Company | Tandem seal gasket assembly |
| US5823542A (en) * | 1995-12-22 | 1998-10-20 | Lamons Metal Gasket Co. | Spiral wound gasket |
| US5964465A (en) * | 1996-03-13 | 1999-10-12 | W. L. Gore & Associates, Inc. | Low creep polytetrafluoroethylene form-in-place gasketing elements |
| DE29609769U1 (de) * | 1996-06-01 | 1996-08-29 | Kempchen & Co. Gmbh, 46049 Oberhausen | Dichtungsanordnung zwischen einer Flanschverbindung |
| US6032960A (en) * | 1997-06-06 | 2000-03-07 | Wendl; Manfred | Multi-layered sealing element |
| JP4033521B2 (ja) * | 1997-08-06 | 2008-01-16 | ジャパンゴアテックス株式会社 | リング状シール材及びその製造方法 |
| US6485809B1 (en) * | 1999-08-11 | 2002-11-26 | W. L. Gore & Associates Gmbh | Low stress to seal gasket |
| AU7872600A (en) | 1999-10-08 | 2001-04-23 | Gore Enterprise Holdings, Inc. | Low stress to seal form-in-place gasket |
| JP2002243041A (ja) * | 2001-02-19 | 2002-08-28 | Japan Gore Tex Inc | テープ状シール材及びその製造方法 |
| US20040232624A1 (en) * | 2002-03-11 | 2004-11-25 | Hirokazu Hisano | Closed annular sealing material and method for manufacturing same |
| US20030230859A1 (en) * | 2002-04-16 | 2003-12-18 | Hirokazu Hisano | Closed annular seal |
-
2004
- 2004-04-13 US US10/823,512 patent/US20050225037A1/en not_active Abandoned
-
2005
- 2005-03-11 WO PCT/US2005/007801 patent/WO2005103533A1/en not_active Ceased
- 2005-03-11 CA CA2562286A patent/CA2562286C/en not_active Expired - Fee Related
- 2005-03-11 JP JP2007508345A patent/JP2007532841A/ja active Pending
- 2005-03-11 EP EP05725140A patent/EP1766268B1/en not_active Expired - Lifetime
- 2005-03-11 AT AT05725140T patent/ATE431512T1/de not_active IP Right Cessation
- 2005-03-11 DE DE602005014480T patent/DE602005014480D1/de not_active Expired - Lifetime
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