JP4129916B2 - オフセット突起部を有するオープン弾性メタルガスケット - Google Patents
オフセット突起部を有するオープン弾性メタルガスケット Download PDFInfo
- Publication number
- JP4129916B2 JP4129916B2 JP2002583855A JP2002583855A JP4129916B2 JP 4129916 B2 JP4129916 B2 JP 4129916B2 JP 2002583855 A JP2002583855 A JP 2002583855A JP 2002583855 A JP2002583855 A JP 2002583855A JP 4129916 B2 JP4129916 B2 JP 4129916B2
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- gasket according
- pdat
- protrusion
- shape
- 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 - Lifetime
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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
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
- F16J15/0893—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing the packing having a hollow profile
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Description
Claims (16)
- 弾性のメタルコアと、該メタルコアを収容する外部メタルシース(14)とを有する弾性メタルガスケット(10)であって、該ガスケット(10)が、静止時には、静止状態のガスケットの断面の幾何学的中心を通過する直線からなる中央線(A2)を有する開円形断面を有し、その開口(12)が、所定の予圧下で、物体(8)と液密に接触するように設計された頂点を有する突起部(15)を各々設けた2つの対向する接触面(16)の間に配され、静止時には、該突起部(15)が中央線(A2)に対して同じ側に僅かにオフセットされており、該予圧の作用下では該中央線側に寄ることを特徴とする弾性メタルガスケット。
- 前記突起部(15)が、前記開口(12)から等距離に位置することを特徴とする請求項1に記載のガスケット。
- 前記2つの接触面(16)が、それぞれ対応する突起部の対称軸(A5)に対して垂直であることを特徴とする請求項1に記載のガスケット。
- 前記対称軸(A5)が、ガスケット(10)の断面によって規定される円の中心を通過することを特徴とする請求項3に記載のガスケット。
- 三角形状である各突起部(15)の頂点と、開口(12)に最も近い接触面(16)の端部(19)とがシール面を形成し、各接触面(16)が、該シール面に対して傾斜角αで傾斜しており、αが1ないし12°であり、この傾斜角αが予圧の作用下で小さくなることを特徴とする請求項4に記載のガスケット。
- 環状であることを特徴とする請求項1に記載のガスケット。
- 突起部(15)の高さ(h)が、0.05mmないし0.50mmであることを特徴とする請求項1に記載のガスケット。
- 突起部の形状が略三角形であることを特徴とする請求項1に記載のガスケット。
- 突起部の形状が略台形であることを特徴とする請求項1に記載のガスケット。
- 突起部の形状が略楕円形であることを特徴とする請求項1に記載のガスケット。
- 突起部の形状が略四角形であることを特徴とする請求項1に記載のガスケット。
- 略環状であることを特徴とする請求項1に記載のガスケット。
- 楕円形状であることを特徴とする請求項1に記載のガスケット。
- 三角形状であることを特徴とする請求項1に記載のガスケット。
- 四角形状であることを特徴とする請求項1に記載のガスケット。
- 開口(12)が、継目の対称軸側またはその反対側に位置することを特徴とする請求項1に記載のガスケット。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0105426A FR2823824B1 (fr) | 2001-04-23 | 2001-04-23 | Joint d'etancheite metallique elastique ouvert a parties saillantes desaxees |
PCT/FR2002/001374 WO2002086359A1 (fr) | 2001-04-23 | 2002-04-22 | Joint d'etancheite metallique elastique ouvert a parties saillantes desaxees |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004527707A JP2004527707A (ja) | 2004-09-09 |
JP4129916B2 true JP4129916B2 (ja) | 2008-08-06 |
Family
ID=8862570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002583855A Expired - Lifetime JP4129916B2 (ja) | 2001-04-23 | 2002-04-22 | オフセット突起部を有するオープン弾性メタルガスケット |
Country Status (12)
Country | Link |
---|---|
US (1) | US6631910B2 (ja) |
EP (1) | EP1381800B1 (ja) |
JP (1) | JP4129916B2 (ja) |
AT (1) | ATE346254T1 (ja) |
AU (1) | AU2002256756B2 (ja) |
BR (1) | BR0209080B1 (ja) |
CA (1) | CA2445041C (ja) |
DE (1) | DE60216260T2 (ja) |
ES (1) | ES2275862T3 (ja) |
FR (1) | FR2823824B1 (ja) |
WO (1) | WO2002086359A1 (ja) |
ZA (1) | ZA200308170B (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10339718A1 (de) * | 2003-08-28 | 2005-04-07 | Veritas Ag | Dichtelement |
ZA200500984B (en) * | 2004-02-12 | 2005-10-26 | Weir- Envirotech ( Pty) Ltd | Rotary pump |
US20060086765A1 (en) * | 2004-10-27 | 2006-04-27 | Sportrack Llc | Sealing member for attachment components |
JP4716828B2 (ja) * | 2005-09-20 | 2011-07-06 | 三菱電線工業株式会社 | 金属シール |
US7736122B1 (en) * | 2005-10-20 | 2010-06-15 | Parker-Hannifin Corporation | Self-orienting seals and methods |
US7810816B1 (en) * | 2005-12-13 | 2010-10-12 | Horace P. Halling | Seal |
US7540502B1 (en) * | 2006-03-02 | 2009-06-02 | Jefferson Science Associates, Llc | Serpentine metal gasket |
US20070228667A1 (en) * | 2006-04-03 | 2007-10-04 | Northrop Grumman Corporation | Apparatus for preventing seal extrusion |
JP5084617B2 (ja) * | 2007-06-15 | 2012-11-28 | 国立大学法人東北大学 | 低締付金属ガスケット |
FR2925140B1 (fr) * | 2007-12-13 | 2010-02-19 | Commissariat Energie Atomique | Joint d'etancheite superplastique, de preference pour systeme a cellules electrochimiques |
US8104772B2 (en) * | 2008-06-27 | 2012-01-31 | Seal Science & Technology, Llc | Gas turbine nozzle seals for 2000° F. gas containment |
DE102009021504A1 (de) * | 2009-05-15 | 2010-11-18 | Federal-Mogul Sealing Systems Gmbh | Mehrlagen-Dichtring |
DE102009050182A1 (de) * | 2009-10-21 | 2011-05-05 | Bayerische Motoren Werke Aktiengesellschaft | Abgasturboladergehäuse mit einem verschließbaren Strömungskanal |
US8967301B2 (en) | 2010-02-03 | 2015-03-03 | Baker Hughes Incorporated | Composite metallic elastomeric sealing components for roller cone drill bits |
US8608173B2 (en) * | 2011-08-25 | 2013-12-17 | Hamilton Sundstrand Corporation | Method and apparatus to provide sealing contact between first and second fueldraulic components |
US20150041473A1 (en) * | 2012-03-13 | 2015-02-12 | Daikin Industries, Ltd. | Automotive filler cap |
JP5102908B1 (ja) * | 2012-04-12 | 2012-12-19 | ニチアス株式会社 | 金属ガスケット |
JP5260773B1 (ja) * | 2012-08-01 | 2013-08-14 | ニチアス株式会社 | 金属ガスケット |
JP6570544B2 (ja) * | 2014-05-19 | 2019-09-04 | マイクロフレックス テクノロジーズ エルエルシー | シール面の延長部を備えたリングシール |
JP6440154B1 (ja) * | 2018-08-23 | 2018-12-19 | 株式会社三井E&Sマシナリー | ロッドパッキン |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547185A (en) * | 1947-05-27 | 1951-04-03 | Yuba Mfg Company | Shaft seal |
US2631908A (en) * | 1947-10-29 | 1953-03-17 | Perfect Circle Corp | Piston ring |
US3188100A (en) | 1963-02-13 | 1965-06-08 | Manuel M Delgado | Seal provided with ribs |
US3184246A (en) * | 1963-06-13 | 1965-05-18 | Aerospace Components Corp | Static face-type floating seal |
US3758123A (en) * | 1970-02-19 | 1973-09-11 | Parker Hannifin Corp | Omega seal |
FR2557662B1 (fr) * | 1983-12-29 | 1987-12-31 | Commissariat Energie Atomique | Joint d'etancheite metallique flexible comportant des parties saillantes consommables |
FR2636115B1 (fr) | 1988-09-08 | 1990-10-19 | Commissariat Energie Atomique | Joint d'etancheite metallique a pression specifique tres elevee |
JP2555789B2 (ja) * | 1991-03-26 | 1996-11-20 | 豊田合成株式会社 | フユーエルキヤツプ |
GB9414113D0 (en) * | 1994-07-13 | 1994-08-31 | Specialist Sealing Ltd | Improvements relating to metallic seal rings |
JP2991651B2 (ja) * | 1995-12-25 | 1999-12-20 | シーケーディ株式会社 | 金属ガスケット |
JPH11131052A (ja) * | 1997-10-31 | 1999-05-18 | Mitsubishi Cable Ind Ltd | シール |
EP1179150A1 (en) * | 1999-03-22 | 2002-02-13 | The Advanced Products Company | Vacuum seal |
US6161841A (en) * | 1999-03-22 | 2000-12-19 | Shaw; Richard J. | Vehicle O ring fuel cap gasket |
US6409180B1 (en) * | 2000-04-21 | 2002-06-25 | Perkinelmer, Inc. | Metallic seal |
US6357760B1 (en) * | 2000-05-19 | 2002-03-19 | Michael Doyle | Ring seal |
-
2001
- 2001-04-23 FR FR0105426A patent/FR2823824B1/fr not_active Expired - Lifetime
- 2001-11-21 US US09/989,170 patent/US6631910B2/en not_active Expired - Lifetime
-
2002
- 2002-04-22 CA CA2445041A patent/CA2445041C/fr not_active Expired - Fee Related
- 2002-04-22 ES ES02726270T patent/ES2275862T3/es not_active Expired - Lifetime
- 2002-04-22 BR BRPI0209080-5A patent/BR0209080B1/pt not_active IP Right Cessation
- 2002-04-22 EP EP02726270A patent/EP1381800B1/fr not_active Expired - Lifetime
- 2002-04-22 AU AU2002256756A patent/AU2002256756B2/en not_active Ceased
- 2002-04-22 AT AT02726270T patent/ATE346254T1/de not_active IP Right Cessation
- 2002-04-22 DE DE60216260T patent/DE60216260T2/de not_active Expired - Lifetime
- 2002-04-22 JP JP2002583855A patent/JP4129916B2/ja not_active Expired - Lifetime
- 2002-04-22 WO PCT/FR2002/001374 patent/WO2002086359A1/fr active IP Right Grant
-
2003
- 2003-10-21 ZA ZA2003/08170A patent/ZA200308170B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR0209080A (pt) | 2004-08-10 |
FR2823824B1 (fr) | 2003-05-16 |
CA2445041A1 (fr) | 2002-10-31 |
ES2275862T3 (es) | 2007-06-16 |
JP2004527707A (ja) | 2004-09-09 |
US6631910B2 (en) | 2003-10-14 |
ATE346254T1 (de) | 2006-12-15 |
EP1381800B1 (fr) | 2006-11-22 |
AU2002256756B2 (en) | 2007-06-14 |
DE60216260D1 (de) | 2007-01-04 |
EP1381800A1 (fr) | 2004-01-21 |
BR0209080B1 (pt) | 2011-06-28 |
WO2002086359A1 (fr) | 2002-10-31 |
ZA200308170B (en) | 2005-04-26 |
US20020153673A1 (en) | 2002-10-24 |
DE60216260T2 (de) | 2007-05-31 |
CA2445041C (fr) | 2010-05-04 |
FR2823824A1 (fr) | 2002-10-25 |
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