JP2010509549A - 低応力成形ガスケット及びその製造方法 - Google Patents
低応力成形ガスケット及びその製造方法 Download PDFInfo
- Publication number
- JP2010509549A JP2010509549A JP2009535507A JP2009535507A JP2010509549A JP 2010509549 A JP2010509549 A JP 2010509549A JP 2009535507 A JP2009535507 A JP 2009535507A JP 2009535507 A JP2009535507 A JP 2009535507A JP 2010509549 A JP2010509549 A JP 2010509549A
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- ptfe
- sealing ring
- molded
- gaskets
- 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
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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
- F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by 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
- F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
【選択図】図2
Description
24、28 フランジ
32 メカニカル継手
36 ボルト
40、44 合せ面
100 ガスケット
104 リブ領域
104 ガスケット表面
108 外側封止リング
112 内側封止リング
Claims (1)
- 隆起した封止リングと、
前記隆起した封止リングに接するリブ領域とを備え、
前記隆起した封止リングは、前記隆起した封止リングより密度の低いPTFEから成り、前記リブ領域は、前記ガスケットに強度及び剛性を付与し、前記隆起した封止リングは、前記リブ領域と比べて高い圧縮性を有する、
成形PTFEガスケット。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85696106P | 2006-11-06 | 2006-11-06 | |
PCT/US2007/083827 WO2008058153A2 (en) | 2006-11-06 | 2007-11-06 | A low-stress molded gasket and method of making same |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012119931A Division JP2012211696A (ja) | 2006-11-06 | 2012-05-25 | 低応力成形ガスケット及びその製造方法 |
JP2012119928A Division JP2012211695A (ja) | 2006-11-06 | 2012-05-25 | 低応力成形ガスケット及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2010509549A true JP2010509549A (ja) | 2010-03-25 |
Family
ID=39365326
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009535507A Pending JP2010509549A (ja) | 2006-11-06 | 2007-11-06 | 低応力成形ガスケット及びその製造方法 |
JP2012119931A Pending JP2012211696A (ja) | 2006-11-06 | 2012-05-25 | 低応力成形ガスケット及びその製造方法 |
JP2012119928A Pending JP2012211695A (ja) | 2006-11-06 | 2012-05-25 | 低応力成形ガスケット及びその製造方法 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012119931A Pending JP2012211696A (ja) | 2006-11-06 | 2012-05-25 | 低応力成形ガスケット及びその製造方法 |
JP2012119928A Pending JP2012211695A (ja) | 2006-11-06 | 2012-05-25 | 低応力成形ガスケット及びその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8852486B2 (ja) |
EP (1) | EP2082125B1 (ja) |
JP (3) | JP2010509549A (ja) |
CN (1) | CN101535702B (ja) |
PL (1) | PL2082125T3 (ja) |
WO (1) | WO2008058153A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013146104A1 (ja) * | 2012-03-24 | 2013-10-03 | 日本バルカー工業株式会社 | 配管シール用フッ素樹脂製ガスケット |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009016552A1 (de) * | 2009-04-06 | 2010-10-21 | Tectrion Gmbh | Ringförmiges Dichtungselement aus Polytetrafluorethylen (PTFE) |
CA2875487C (en) * | 2012-06-26 | 2020-08-25 | Garlock Sealing Technologies Llc | Gasket material, gaskets, and related methods |
USD738473S1 (en) * | 2012-10-19 | 2015-09-08 | Garlock Sealing Technologies, Llc | Gasket having raised sealing surface pattern |
FR3008339B1 (fr) * | 2013-07-15 | 2015-08-07 | Commissariat Energie Atomique | Procede de mise en forme d'une plaque en un polytetrafluoroethylene fritte et restructure et ses applications |
WO2017083320A1 (en) * | 2015-11-13 | 2017-05-18 | Lamons Gasket Company | Non-metal gasket |
US10274005B2 (en) | 2016-09-19 | 2019-04-30 | The Boeing Company | Induction-softened thermoplastic shims |
CN108297326B (zh) * | 2018-02-05 | 2020-03-13 | 大连盛泰密封件有限公司 | 一种软质聚四氟乙烯垫片的制备方法 |
USD918280S1 (en) * | 2019-02-18 | 2021-05-04 | Cathlyn J Huttner | Double cutting die |
USD893685S1 (en) * | 2019-03-08 | 2020-08-18 | Garlock Sealing Technologies, Llc | Gasket |
CN110375141A (zh) * | 2019-04-06 | 2019-10-25 | 浙江顺豪新材料有限公司 | 脱硫烟道系统用的柔性膨胀节及现场安装方法 |
Citations (9)
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JPS6490274A (en) * | 1987-09-30 | 1989-04-06 | Pentel Kk | Production of pencil lead |
JPH02218784A (ja) * | 1988-10-04 | 1990-08-31 | Garlock Inc | 高圧縮性ガスケツト材料及びその製造方法 |
JPH02251599A (ja) * | 1989-03-27 | 1990-10-09 | Nippon Valqua Ind Ltd | ガラス繊維含有ポリテトラフルオロエチレン組成物およびその成形品 |
JPH03229069A (ja) * | 1990-02-01 | 1991-10-11 | Nichias Corp | ガスケット用素材 |
JPH08121599A (ja) * | 1994-10-24 | 1996-05-14 | Shionogi & Co Ltd | サニタリ配管用ガスケット及びその製作方法 |
JPH08233109A (ja) * | 1996-02-13 | 1996-09-10 | Nippon Pillar Packing Co Ltd | ガスケット |
JP2000257718A (ja) * | 1999-03-04 | 2000-09-19 | Nippon Pillar Packing Co Ltd | 多孔質弗素樹脂製のガスケット |
JP2001304420A (ja) * | 2000-02-18 | 2001-10-31 | Daikin Ind Ltd | シールリング |
JP2002340196A (ja) * | 2001-05-14 | 2002-11-27 | Nippon Leakless Corp | 高温継手部用ガスケットおよびその製造方法 |
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US8173608B2 (en) | 2005-03-04 | 2012-05-08 | Riken | Compound having cyclic structure and use thereof |
JP2006283898A (ja) * | 2005-04-01 | 2006-10-19 | Ntn Corp | シールリング用樹脂組成物および樹脂製シールリング |
-
2007
- 2007-11-06 WO PCT/US2007/083827 patent/WO2008058153A2/en active Application Filing
- 2007-11-06 JP JP2009535507A patent/JP2010509549A/ja active Pending
- 2007-11-06 US US12/445,404 patent/US8852486B2/en active Active
- 2007-11-06 CN CN200780041257XA patent/CN101535702B/zh not_active Expired - Fee Related
- 2007-11-06 PL PL07863999T patent/PL2082125T3/pl unknown
- 2007-11-06 EP EP07863999.4A patent/EP2082125B1/en active Active
-
2012
- 2012-05-25 JP JP2012119931A patent/JP2012211696A/ja active Pending
- 2012-05-25 JP JP2012119928A patent/JP2012211695A/ja active Pending
-
2014
- 2014-09-05 US US14/478,855 patent/US9618122B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6490274A (en) * | 1987-09-30 | 1989-04-06 | Pentel Kk | Production of pencil lead |
JPH02218784A (ja) * | 1988-10-04 | 1990-08-31 | Garlock Inc | 高圧縮性ガスケツト材料及びその製造方法 |
JPH02251599A (ja) * | 1989-03-27 | 1990-10-09 | Nippon Valqua Ind Ltd | ガラス繊維含有ポリテトラフルオロエチレン組成物およびその成形品 |
JPH03229069A (ja) * | 1990-02-01 | 1991-10-11 | Nichias Corp | ガスケット用素材 |
JPH08121599A (ja) * | 1994-10-24 | 1996-05-14 | Shionogi & Co Ltd | サニタリ配管用ガスケット及びその製作方法 |
JPH08233109A (ja) * | 1996-02-13 | 1996-09-10 | Nippon Pillar Packing Co Ltd | ガスケット |
JP2000257718A (ja) * | 1999-03-04 | 2000-09-19 | Nippon Pillar Packing Co Ltd | 多孔質弗素樹脂製のガスケット |
JP2001304420A (ja) * | 2000-02-18 | 2001-10-31 | Daikin Ind Ltd | シールリング |
JP2002340196A (ja) * | 2001-05-14 | 2002-11-27 | Nippon Leakless Corp | 高温継手部用ガスケットおよびその製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013146104A1 (ja) * | 2012-03-24 | 2013-10-03 | 日本バルカー工業株式会社 | 配管シール用フッ素樹脂製ガスケット |
Also Published As
Publication number | Publication date |
---|---|
WO2008058153A3 (en) | 2008-08-21 |
CN101535702A (zh) | 2009-09-16 |
WO2008058153A9 (en) | 2008-10-02 |
US9618122B2 (en) | 2017-04-11 |
US20150008650A1 (en) | 2015-01-08 |
EP2082125B1 (en) | 2014-12-24 |
PL2082125T3 (pl) | 2015-06-30 |
EP2082125A2 (en) | 2009-07-29 |
EP2082125A4 (en) | 2012-03-21 |
US20100155986A1 (en) | 2010-06-24 |
JP2012211695A (ja) | 2012-11-01 |
WO2008058153A2 (en) | 2008-05-15 |
US8852486B2 (en) | 2014-10-07 |
CN101535702B (zh) | 2011-11-09 |
JP2012211696A (ja) | 2012-11-01 |
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