ATE255695T1 - Berührungslose gleitringdichtung - Google Patents
Berührungslose gleitringdichtungInfo
- Publication number
- ATE255695T1 ATE255695T1 AT99929973T AT99929973T ATE255695T1 AT E255695 T1 ATE255695 T1 AT E255695T1 AT 99929973 T AT99929973 T AT 99929973T AT 99929973 T AT99929973 T AT 99929973T AT E255695 T1 ATE255695 T1 AT E255695T1
- Authority
- AT
- Austria
- Prior art keywords
- groove
- sliding rings
- grooves
- microns
- lateral
- Prior art date
Links
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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Glass Compositions (AREA)
- Sealing Devices (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL98330259A PL187630B1 (pl) | 1998-12-10 | 1998-12-10 | Pierścień ślizgowy uszczelnienia mechanicznego czołowego bezstykowego |
PCT/PL1999/000023 WO2000034697A1 (en) | 1998-12-10 | 1999-07-06 | Non-contacting face seals |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE255695T1 true ATE255695T1 (de) | 2003-12-15 |
Family
ID=20073349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99929973T ATE255695T1 (de) | 1998-12-10 | 1999-07-06 | Berührungslose gleitringdichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6575470B1 (de) |
EP (1) | EP1137891B1 (de) |
AT (1) | ATE255695T1 (de) |
DE (1) | DE69913379T2 (de) |
ES (1) | ES2212578T3 (de) |
PL (1) | PL187630B1 (de) |
WO (1) | WO2000034697A1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080088094A1 (en) * | 2004-12-07 | 2008-04-17 | The Timken Company | Micro-Channel Seals |
US9897213B2 (en) * | 2005-03-31 | 2018-02-20 | Aes Engineering Ltd. | Flow inducing ring for a mechanical seal |
US20080284105A1 (en) * | 2006-06-21 | 2008-11-20 | Thurai Manik Vasagar | Low and reverse pressure application hydrodynamic pressurizing seals |
US8162322B2 (en) * | 2006-10-25 | 2012-04-24 | Rexnord Industries, Llc | Hydrodynamic seal with circumferentially varying lift force |
PL212538B1 (pl) | 2006-11-12 | 2012-10-31 | Anga Uszczelnienia Mechaniczne Spolka Z Ograniczona Odpowiedzialnoscia | Pierscien slizgowy |
DE102008038396A1 (de) * | 2008-08-19 | 2010-02-25 | Surcoatec International Ag | Gleitring für eine Gleitringdichtung |
WO2011105513A1 (ja) * | 2010-02-26 | 2011-09-01 | Nok株式会社 | シールリング |
CN101968117B (zh) * | 2010-09-13 | 2012-10-24 | 清华大学 | 一种带有过渡槽壁结构的螺旋槽端面密封装置 |
US9039013B2 (en) | 2011-05-04 | 2015-05-26 | United Technologies Corporation | Hydrodynamic non-contacting seal |
CN103620277B (zh) * | 2011-08-05 | 2016-08-17 | 伊格尔工业股份有限公司 | 机械密封件 |
US9151390B2 (en) * | 2011-09-10 | 2015-10-06 | Eagle Industry Co., Ltd. | Sliding parts |
DE102012214276A1 (de) * | 2012-08-10 | 2014-02-13 | Siemens Aktiengesellschaft | Wellendichtungsanordnung |
WO2014112455A1 (ja) * | 2013-01-16 | 2014-07-24 | イーグル工業株式会社 | 摺動部品 |
US9574666B2 (en) | 2013-01-23 | 2017-02-21 | Flowserve Management Company | Mechanical face seal with a reverse trapezoidal face pattern |
CN103185140B (zh) * | 2013-02-26 | 2016-06-22 | 浙江工业大学 | 仿鸟翼翅槽的径向分流型槽端面机械密封结构 |
WO2014184603A1 (en) * | 2013-05-16 | 2014-11-20 | Dresser-Rand Sa | Bi-directional shaft seal |
CN105358883B (zh) * | 2013-09-27 | 2017-06-16 | 伊格尔工业股份有限公司 | 滑动部件 |
JP6476121B2 (ja) * | 2013-09-27 | 2019-02-27 | 株式会社リケン | シールリング |
JP6305428B2 (ja) * | 2013-11-22 | 2018-04-04 | イーグル工業株式会社 | 摺動部品 |
JP6345695B2 (ja) * | 2013-12-09 | 2018-06-20 | イーグル工業株式会社 | 摺動部品 |
CN106537005B (zh) * | 2014-09-20 | 2019-01-04 | 伊格尔工业股份有限公司 | 滑动部件 |
WO2016148006A1 (ja) * | 2015-03-16 | 2016-09-22 | Nok株式会社 | シールリング |
CN105202194A (zh) * | 2015-10-01 | 2015-12-30 | 霍凤伟 | 一种密封环以及带有该密封环的机械密封装置 |
CN105202190A (zh) * | 2015-10-10 | 2015-12-30 | 霍凤伟 | 一种浅槽机械密封 |
CN109844382B (zh) * | 2016-11-14 | 2021-01-12 | 伊格尔工业股份有限公司 | 滑动部件 |
IT201600125105A1 (it) * | 2016-12-12 | 2018-06-12 | Fluiten Italia | Elemento per tenuta meccanica e tenuta meccanica |
CN107218395B (zh) * | 2017-07-06 | 2018-11-13 | 浙江工业大学 | 三元扭曲型槽端面机械密封结构 |
WO2020040234A1 (ja) | 2018-08-24 | 2020-02-27 | イーグル工業株式会社 | 摺動部材 |
WO2020110922A1 (ja) | 2018-11-30 | 2020-06-04 | イーグル工業株式会社 | 摺動部品 |
CN113167390B (zh) | 2018-12-21 | 2024-06-11 | 伊格尔工业股份有限公司 | 滑动部件 |
CN113260797B (zh) | 2019-02-04 | 2023-02-14 | 伊格尔工业股份有限公司 | 滑动部件 |
JP7370681B2 (ja) | 2019-02-14 | 2023-10-30 | イーグル工業株式会社 | 摺動部品 |
WO2020171102A1 (ja) | 2019-02-21 | 2020-08-27 | イーグル工業株式会社 | 摺動部品 |
KR102616659B1 (ko) * | 2019-04-24 | 2023-12-21 | 이구루코교 가부시기가이샤 | 슬라이딩 부품 |
EP4345342A3 (de) * | 2019-07-26 | 2024-06-19 | Eagle Industry Co., Ltd. | Schiebekomponente |
CN114729699A (zh) * | 2019-09-06 | 2022-07-08 | 约翰起重机有限公司 | 具有密封弹性体的非推进式干燥气体密封件和使用其的系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH677266A5 (de) * | 1986-10-28 | 1991-04-30 | Pacific Wietz Gmbh & Co Kg | |
US4836561A (en) * | 1987-02-17 | 1989-06-06 | University Of New Mexico | Wavy-tilt-dam seal ring |
DE3722303A1 (de) | 1987-07-06 | 1989-01-19 | Burgmann Dichtungswerk Feodor | Gleitringdichtung zur abdichtung eines gasfoermigen mediums |
DE3839106A1 (de) | 1988-11-18 | 1990-05-23 | Burgmann Dichtungswerk Feodor | Gleitringdichtung |
GB9214282D0 (en) * | 1992-07-04 | 1992-08-19 | Crane John Uk Ltd | Seals |
US5441283A (en) | 1993-08-03 | 1995-08-15 | John Crane Inc. | Non-contacting mechanical face seal |
JP3885972B2 (ja) * | 1993-09-01 | 2007-02-28 | デュラメタリック コーポレーション | 角度をつけた円環状の溝を有する面封止装置 |
US5833518A (en) * | 1996-08-02 | 1998-11-10 | Flowserve Management Company | Method for forming a wavy face ring |
US5834094A (en) * | 1996-09-30 | 1998-11-10 | Surface Technologies Ltd. | Bearing having micropores and design method thereof |
US6142478A (en) * | 1998-02-06 | 2000-11-07 | John Crane Inc. | Gas lubricated slow speed seal |
US6189896B1 (en) * | 1999-04-08 | 2001-02-20 | Caterpillar Inc. | Controlled leakage rotating seal ring with elements for receiving and holding a lubricant on a face thereof |
-
1998
- 1998-12-10 PL PL98330259A patent/PL187630B1/pl unknown
-
1999
- 1999-07-06 US US09/857,541 patent/US6575470B1/en not_active Expired - Lifetime
- 1999-07-06 ES ES99929973T patent/ES2212578T3/es not_active Expired - Lifetime
- 1999-07-06 WO PCT/PL1999/000023 patent/WO2000034697A1/en active IP Right Grant
- 1999-07-06 DE DE69913379T patent/DE69913379T2/de not_active Expired - Lifetime
- 1999-07-06 AT AT99929973T patent/ATE255695T1/de not_active IP Right Cessation
- 1999-07-06 EP EP99929973A patent/EP1137891B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
PL187630B1 (pl) | 2004-08-31 |
WO2000034697A1 (en) | 2000-06-15 |
ES2212578T3 (es) | 2004-07-16 |
PL330259A1 (en) | 2000-06-19 |
DE69913379D1 (de) | 2004-01-15 |
DE69913379T2 (de) | 2004-12-09 |
US6575470B1 (en) | 2003-06-10 |
EP1137891B1 (de) | 2003-12-03 |
EP1137891A1 (de) | 2001-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |