ATE255695T1 - Berührungslose gleitringdichtung - Google Patents

Berührungslose gleitringdichtung

Info

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
Application number
AT99929973T
Other languages
English (en)
Inventor
Antoni Gacek
Jan Wawak
Jaroslaw Lasek
Zbigniew Okrzeszowski
Stefan Kuder
Original Assignee
Anga Uszczelnienia Mechaniczne
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anga Uszczelnienia Mechaniczne filed Critical Anga Uszczelnienia Mechaniczne
Application granted granted Critical
Publication of ATE255695T1 publication Critical patent/ATE255695T1/de

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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings
    • 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
    • F16J15/3424—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 microcavities

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)
  • Glass Compositions (AREA)
  • Gasket Seals (AREA)
AT99929973T 1998-12-10 1999-07-06 Berührungslose gleitringdichtung ATE255695T1 (de)

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)

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* Cited by examiner, † Cited by third party
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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
CN102483162A (zh) * 2010-02-26 2012-05-30 Nok株式会社 密封环
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
EP2740974B1 (de) * 2011-08-05 2018-04-18 Eagle Industry Co., Ltd. Mechanische dichtung
WO2013035502A1 (ja) * 2011-09-10 2013-03-14 イーグル工業株式会社 摺動部品
DE102012214276A1 (de) * 2012-08-10 2014-02-13 Siemens Aktiengesellschaft Wellendichtungsanordnung
CN104736904B (zh) * 2013-01-16 2017-04-05 伊格尔工业股份有限公司 滑动部件
WO2014116800A1 (en) 2013-01-23 2014-07-31 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
WO2015045974A1 (ja) * 2013-09-27 2015-04-02 株式会社リケン シールリング
CN105358883B (zh) * 2013-09-27 2017-06-16 伊格尔工业股份有限公司 滑动部件
CN105683632B (zh) * 2013-11-22 2017-07-07 伊格尔工业股份有限公司 滑动部件
CN105793628B (zh) * 2013-12-09 2018-02-02 伊格尔工业股份有限公司 滑动部件
EP3196516B1 (de) * 2014-09-20 2019-08-21 Eagle Industry Co., Ltd. Gleitkomponente
JP6424949B2 (ja) * 2015-03-16 2018-11-21 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
JP6910371B2 (ja) * 2016-11-14 2021-07-28 イーグル工業株式会社 しゅう動部品
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
EP3842673B1 (de) 2018-08-24 2026-04-22 Eagle Industry Co., Ltd. Gleitelement
EP3862600B1 (de) 2018-10-01 2025-05-21 Eagle Industry Co., Ltd. Gleitelement
CN112789434B (zh) 2018-10-24 2023-09-29 伊格尔工业股份有限公司 滑动部件
EP3889474A4 (de) 2018-11-30 2022-08-10 Eagle Industry Co., Ltd. Gleitkomponente
KR102541901B1 (ko) 2018-12-21 2023-06-13 이구루코교 가부시기가이샤 슬라이딩 부품
KR102610647B1 (ko) 2019-02-04 2023-12-07 이구루코교 가부시기가이샤 슬라이딩 부품
CN117432709A (zh) 2019-02-14 2024-01-23 伊格尔工业股份有限公司 滑动部件
JP7374573B2 (ja) 2019-02-21 2023-11-07 イーグル工業株式会社 摺動部品
EP3961069A4 (de) * 2019-04-24 2022-12-14 Eagle Industry Co., Ltd. Gleitkomponente
JP7399966B2 (ja) * 2019-07-26 2023-12-18 イーグル工業株式会社 摺動部品
CN114729699B (zh) * 2019-09-06 2026-04-28 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
EP4306826A4 (de) 2021-03-12 2025-03-26 Eagle Industry Co., Ltd. Schiebekomponente
EP4328460A4 (de) * 2021-04-23 2025-05-07 Eagle Industry Co., Ltd. Schiebekomponente
US12404936B2 (en) 2021-09-28 2025-09-02 Eagle Indusry Co., Ltd. Sliding component

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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
AU685502B2 (en) * 1993-09-01 1998-01-22 Durametallic Corporation Face seal with angled and annular grooves
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

Also Published As

Publication number Publication date
PL330259A1 (en) 2000-06-19
PL187630B1 (pl) 2004-08-31
WO2000034697A1 (en) 2000-06-15
US6575470B1 (en) 2003-06-10
DE69913379T2 (de) 2004-12-09
ES2212578T3 (es) 2004-07-16
DE69913379D1 (de) 2004-01-15
EP1137891A1 (de) 2001-10-04
EP1137891B1 (de) 2003-12-03

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties