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BR9402579A - Selo de face e face de selo - Google Patents

Selo de face e face de selo

Info

Publication number
BR9402579A
BR9402579A BR9402579A BR9402579A BR9402579A BR 9402579 A BR9402579 A BR 9402579A BR 9402579 A BR9402579 A BR 9402579A BR 9402579 A BR9402579 A BR 9402579A BR 9402579 A BR9402579 A BR 9402579A
Authority
BR
Brazil
Prior art keywords
face seal
seal
face
Prior art date
Application number
BR9402579A
Other languages
English (en)
Inventor
Glenn G Pecht
Jon Hamaker
Peter L Kay
Original Assignee
Crane John Inc
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 Crane John Inc filed Critical Crane John Inc
Publication of BR9402579A publication Critical patent/BR9402579A/pt

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
    • 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)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BR9402579A 1993-06-28 1994-06-28 Selo de face e face de selo BR9402579A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/083,614 US5492341A (en) 1990-07-17 1993-06-28 Non-contacting, gap-type seal having a ring with a patterned seal face

Publications (1)

Publication Number Publication Date
BR9402579A true BR9402579A (pt) 1995-03-28

Family

ID=22179524

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9402579A BR9402579A (pt) 1993-06-28 1994-06-28 Selo de face e face de selo

Country Status (9)

Country Link
US (1) US5492341A (pt)
EP (1) EP0632219A1 (pt)
JP (1) JPH0755016A (pt)
KR (1) KR950001151A (pt)
CN (1) CN1100503A (pt)
AU (1) AU6486794A (pt)
BR (1) BR9402579A (pt)
CA (1) CA2126779A1 (pt)
ZA (1) ZA944320B (pt)

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GB9517815D0 (en) * 1995-09-01 1995-11-01 Lucas Ind Plc Governor arrangement
US5941532A (en) 1996-06-20 1999-08-24 Rexnord Corporation Aerospace housing and shaft assembly with noncontacting seal
US5795074A (en) * 1996-10-08 1998-08-18 Seagate Technology, Inc. Grooved hydrodynamic thrust bearing
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
US6439866B1 (en) 2000-04-03 2002-08-27 Cudd Pressure Control, Inc. Downhole rotary motor with sealed thrust bearing assembly
JP4205910B2 (ja) * 2002-04-02 2009-01-07 イーグル工業株式会社 摺動部品
JP3793746B2 (ja) * 2002-07-02 2006-07-05 株式会社ジェイテクト 摺動部材および密封装置
CN100427816C (zh) * 2002-09-20 2008-10-22 徐万福 一种由角形微槽族组成的螺旋槽端面机械密封
JP4316956B2 (ja) * 2002-10-23 2009-08-19 イーグル工業株式会社 摺動部品
US7377518B2 (en) * 2004-05-28 2008-05-27 John Crane Inc. Mechanical seal ring assembly with hydrodynamic pumping mechanism
US20060207834A1 (en) * 2005-03-03 2006-09-21 Honeywell International, Inc. Aircraft engine accessory drive air film riding bulkhead seal
US7755876B2 (en) * 2005-07-01 2010-07-13 The Boeing Company Fastening assembly including washer for sealing the assembly for lightning strike protection in composite structures
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PL212538B1 (pl) * 2006-11-12 2012-10-31 Anga Uszczelnienia Mechaniczne Spolka Z Ograniczona Odpowiedzialnoscia Pierscien slizgowy
JP5111961B2 (ja) * 2007-07-09 2013-01-09 キヤノンマシナリー株式会社 摺動面構造
DE102008038396A1 (de) * 2008-08-19 2010-02-25 Surcoatec International Ag Gleitring für eine Gleitringdichtung
IT1397059B1 (it) 2009-11-23 2012-12-28 Nuovo Pignone Spa Sistema di sigillo per gas secco a bassa emissione per compressori
JP5518527B2 (ja) * 2010-03-04 2014-06-11 イーグル工業株式会社 摺動部品
JP5835687B2 (ja) * 2010-09-13 2015-12-24 株式会社東芝 流体機械
CN102619742B (zh) * 2012-03-07 2016-04-20 大连华阳密封股份有限公司 用于双向旋转内压式泵用干气密封装置
CN104379975B (zh) * 2012-10-18 2017-05-31 伊格尔工业股份有限公司 滑动部件
CN103016742B (zh) * 2013-01-04 2015-04-22 四川日机密封件股份有限公司 耐高压机械密封装置
JP6211009B2 (ja) * 2013-01-16 2017-10-11 イーグル工業株式会社 摺動部品
CN103075517A (zh) * 2013-01-16 2013-05-01 苏瑞益 多端面组合机械密封
WO2014116800A1 (en) * 2013-01-23 2014-07-31 Flowserve Management Company Mechanical face seal with a reverse trapezoidal face pattern
CN103122998B (zh) * 2013-02-26 2015-10-28 浙江工业大学 仿鲨鱼皮流线形型槽端面机械密封结构
WO2015031474A1 (en) 2013-08-27 2015-03-05 Eaton Corporation Seal ring composite for improved hydrodynamic seal performance
EP3051189B1 (en) * 2013-09-27 2018-12-05 Kabushiki Kaisha Riken Seal ring
US9714712B2 (en) 2014-08-15 2017-07-25 Eaton Corporation Hydrodynamic mating ring with integrated groove inlet pressure control
CN104500742A (zh) * 2014-12-06 2015-04-08 无锡高卓流体设备有限公司 一种稳固性能良好的密封件
WO2016137631A1 (en) * 2015-02-23 2016-09-01 Dresser-Rand Company Non-contacting rotating member seal for a turbomachine
CN105909798A (zh) * 2016-06-20 2016-08-31 成都通密封股份有限公司 超临界流体设备用干气密封
US10808752B2 (en) * 2016-11-18 2020-10-20 Eagle Industry Co., Ltd Sliding members
US11125334B2 (en) 2016-12-21 2021-09-21 Eaton Intelligent Power Limited Hydrodynamic sealing component and assembly
CN108571590B (zh) * 2017-03-13 2024-03-26 清华大学 机械密封装置
IT201700029982A1 (it) * 2017-03-17 2018-09-17 Nuovo Pignone Tecnologie Srl Tenuta a gas
DE102017109663A1 (de) * 2017-05-05 2018-11-08 Man Diesel & Turbo Se Dichtungssystem, Strömungsmaschine mit einem Dichtungssystem und Verfahren zum Reinigen desselben
JP7201690B2 (ja) 2018-08-01 2023-01-10 イーグル工業株式会社 摺動部品
WO2020040234A1 (ja) 2018-08-24 2020-02-27 イーグル工業株式会社 摺動部材
KR102661115B1 (ko) * 2018-10-01 2024-04-26 이구루코교 가부시기가이샤 슬라이딩 부재
US12152631B2 (en) 2018-10-24 2024-11-26 Eagle Industry Co., Ltd. Sliding member
KR102589959B1 (ko) 2018-11-30 2023-10-17 이구루코교 가부시기가이샤 슬라이딩 부품
EP4206500B1 (en) 2018-12-21 2025-11-26 Eagle Industry Co., Ltd. Sliding component
EP3922871B1 (en) 2019-02-04 2024-01-24 Eagle Industry Co., Ltd. Sliding component
EP3922875B1 (en) * 2019-02-04 2024-07-17 Eagle Industry Co., Ltd. Sliding component
EP3922872B1 (en) * 2019-02-04 2024-10-30 Eagle Industry Co., Ltd. Sliding component
CN113412369B (zh) 2019-02-14 2023-11-14 伊格尔工业股份有限公司 滑动部件
WO2020166590A1 (ja) 2019-02-14 2020-08-20 イーグル工業株式会社 摺動部品
KR102646386B1 (ko) 2019-02-15 2024-03-12 이구루코교 가부시기가이샤 슬라이딩 부품
JP7374573B2 (ja) 2019-02-21 2023-11-07 イーグル工業株式会社 摺動部品
US12007027B2 (en) 2019-04-24 2024-06-11 Eagle Industry Co., Ltd. Sliding component
EP4006368B1 (en) 2019-07-26 2024-10-09 Eagle Industry Co., Ltd. Sliding component
WO2021246371A1 (ja) 2020-06-02 2021-12-09 イーグル工業株式会社 摺動部品
CN115698566A (zh) 2020-06-02 2023-02-03 伊格尔工业股份有限公司 滑动部件
WO2022071090A1 (ja) 2020-09-29 2022-04-07 イーグル工業株式会社 摺動部品
CN116348693A (zh) 2020-10-14 2023-06-27 伊格尔工业股份有限公司 滑动部件
DE102020127710A1 (de) * 2020-10-21 2022-04-21 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung mit wenigstens zwei Bauteilen und Gasturbinentriebwerk mit einer solchen Vorrichtung
US12247666B2 (en) 2021-03-12 2025-03-11 Eagle Industry Co., Ltd. Sliding component
WO2022224673A1 (ja) * 2021-04-23 2022-10-27 イーグル工業株式会社 摺動部品
JP7749888B2 (ja) * 2021-07-13 2025-10-07 イーグル工業株式会社 摺動部品
WO2023053964A1 (ja) 2021-09-28 2023-04-06 イーグル工業株式会社 摺動部品
CN115112069B (zh) * 2022-07-20 2025-07-01 合肥东昇智能装备股份有限公司 一种镀膜检测装置
CN119982175B (zh) * 2025-03-19 2025-11-25 中国重汽集团济南动力有限公司 排气系统密封及防偏转结构

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US3572730A (en) * 1969-06-13 1971-03-30 Timken Co Wear surface for facilitating lubrication of elements in engagement therewith
US3638957A (en) * 1970-03-19 1972-02-01 Borg Warner Mechanical seal with lubricating means
US3804424A (en) * 1972-04-24 1974-04-16 Crane Packing Co Gap seal with thermal and pressure distortion compensation
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FR2308032A1 (fr) * 1976-04-14 1976-11-12 Sigma Vyzkumny Ustav Cerpacich Dispositif d'etancheite hydrodynamique axial a anneau de glissement avec capillaires detendeurs a chemises de refroidissement
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US4212475A (en) * 1979-01-15 1980-07-15 Crane Packing Co. Self aligning spiral groove face seal
US4290162A (en) * 1979-07-10 1981-09-22 Michael Agostino Light-weight floor-standing drain cleaner
DE2928504C2 (de) * 1979-07-14 1982-05-19 Pacific Wietz Gmbh + Co Kg, 4600 Dortmund Dichtungsanordnung für Pumpenwellen u.dgl.
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Also Published As

Publication number Publication date
CA2126779A1 (en) 1994-12-29
EP0632219A1 (en) 1995-01-04
AU6486794A (en) 1995-01-05
KR950001151A (ko) 1995-01-03
JPH0755016A (ja) 1995-03-03
ZA944320B (en) 1995-02-16
CN1100503A (zh) 1995-03-22
US5492341A (en) 1996-02-20

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Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law