CA2562286C - Coil gasket - Google Patents
Coil gasket Download PDFInfo
- Publication number
- CA2562286C CA2562286C CA2562286A CA2562286A CA2562286C CA 2562286 C CA2562286 C CA 2562286C CA 2562286 A CA2562286 A CA 2562286A CA 2562286 A CA2562286 A CA 2562286A CA 2562286 C CA2562286 C CA 2562286C
- Authority
- CA
- Canada
- 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.)
- Expired - Fee Related
Links
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims abstract description 191
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 100
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 100
- 238000004804 winding Methods 0.000 claims abstract description 86
- 238000000034 method Methods 0.000 claims description 76
- 239000000463 material Substances 0.000 claims description 61
- 229920002313 fluoropolymer Polymers 0.000 claims description 42
- 239000004811 fluoropolymer Substances 0.000 claims description 42
- 239000000155 melt Substances 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 8
- 238000005304 joining Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 239000002952 polymeric resin Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 235000019241 carbon black Nutrition 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 239000012530 fluid Substances 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 108
- 238000012360 testing method Methods 0.000 description 29
- 239000002131 composite material Substances 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 229920000544 Gore-Tex Polymers 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 230000035515 penetration Effects 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000013023 gasketing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000004736 wide-angle X-ray diffraction Methods 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910002483 Cu Ka Inorganic materials 0.000 description 1
- 229920006169 Perfluoroelastomer Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
-
- 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
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/823,512 US20050225037A1 (en) | 2004-04-13 | 2004-04-13 | Coil gasket |
| US10/823,512 | 2004-04-13 | ||
| PCT/US2005/007801 WO2005103533A1 (en) | 2004-04-13 | 2005-03-11 | Coil gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2562286A1 CA2562286A1 (en) | 2005-11-03 |
| CA2562286C true CA2562286C (en) | 2010-05-18 |
Family
ID=34962224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2562286A Expired - Fee Related CA2562286C (en) | 2004-04-13 | 2005-03-11 | Coil gasket |
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 |
| CN103118862B (zh) * | 2010-04-29 | 2016-09-07 | 帕克汉尼芬制造比利时公司 | 用来制造复合环的方法、复合环、在密封组件中环的用途及密封组件 |
| US8505922B2 (en) * | 2010-08-16 | 2013-08-13 | Federal-Mogul Corporation | Bi-metal spiral wound gasket |
| IN2014KN03029A (enExample) * | 2012-07-06 | 2015-05-08 | Toshiba Kk | |
| 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 |
| CN108291644B (zh) * | 2015-09-17 | 2020-04-17 | 泰帝特北美公司 | 螺旋缠绕的ptfe垫片以及制造方法 |
| 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 |
| WO1994002771A1 (en) * | 1992-07-20 | 1994-02-03 | W.L. Gore & Associates, Inc. | Fire safe spiral wound gasket |
| 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 |
| WO2001027501A1 (en) | 1999-10-08 | 2001-04-19 | 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 EP EP05725140A patent/EP1766268B1/en not_active Expired - Lifetime
- 2005-03-11 WO PCT/US2005/007801 patent/WO2005103533A1/en not_active Ceased
- 2005-03-11 DE DE602005014480T patent/DE602005014480D1/de not_active Expired - Lifetime
- 2005-03-11 AT AT05725140T patent/ATE431512T1/de not_active IP Right Cessation
- 2005-03-11 JP JP2007508345A patent/JP2007532841A/ja active Pending
- 2005-03-11 CA CA2562286A patent/CA2562286C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE602005014480D1 (de) | 2009-06-25 |
| US20050225037A1 (en) | 2005-10-13 |
| ATE431512T1 (de) | 2009-05-15 |
| EP1766268A1 (en) | 2007-03-28 |
| WO2005103533A1 (en) | 2005-11-03 |
| CA2562286A1 (en) | 2005-11-03 |
| JP2007532841A (ja) | 2007-11-15 |
| EP1766268B1 (en) | 2009-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7179525B2 (en) | Low stress to seal expanded PTFE gasket tape | |
| CA2562286C (en) | Coil gasket | |
| CA2618798C (en) | Low stress to seal eptfe gasket material | |
| US8158235B2 (en) | PTFE membranes and gaskets made therefrom | |
| PL188472B1 (pl) | Uszczelka płaska z tworzywa warstwowego | |
| US9701058B2 (en) | Spiral-wound PTFE gasket and methods of manufacture | |
| EP1800029B1 (en) | Low stress to seal expanded ptfe gasket tape | |
| EP2545306B1 (en) | Low leakage rate composite gasket | |
| US20040175571A1 (en) | Filled PTFE membranes and gaskets made therefrom | |
| HK1178102B (en) | Ptfe membranes and gaskets made therefrom | |
| HK1175429B (en) | Ptfe membranes and gaskets made therefrom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20190311 |