PT1469238E - Dispositivo de vedação - Google Patents

Dispositivo de vedação Download PDF

Info

Publication number
PT1469238E
PT1469238E PT2781878T PT02781878T PT1469238E PT 1469238 E PT1469238 E PT 1469238E PT 2781878 T PT2781878 T PT 2781878T PT 02781878 T PT02781878 T PT 02781878T PT 1469238 E PT1469238 E PT 1469238E
Authority
PT
Portugal
Prior art keywords
seal device
seal
Prior art date
Application number
PT2781878T
Other languages
English (en)
Portuguese (pt)
Inventor
Shingo Matsui
Yoshiaki Takigahira
Original Assignee
Eagle Ind Co Ltd
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 Eagle Ind Co Ltd filed Critical Eagle Ind Co Ltd
Publication of PT1469238E publication Critical patent/PT1469238E/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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
PT2781878T 2002-01-21 2002-12-03 Dispositivo de vedação PT1469238E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002012219A JP4180829B2 (ja) 2002-01-21 2002-01-21 シール装置

Publications (1)

Publication Number Publication Date
PT1469238E true PT1469238E (pt) 2014-07-28

Family

ID=27606041

Family Applications (1)

Application Number Title Priority Date Filing Date
PT2781878T PT1469238E (pt) 2002-01-21 2002-12-03 Dispositivo de vedação

Country Status (7)

Country Link
US (1) US7090221B2 (enExample)
EP (1) EP1469238B1 (enExample)
JP (1) JP4180829B2 (enExample)
KR (1) KR100896867B1 (enExample)
CN (1) CN100380026C (enExample)
PT (1) PT1469238E (enExample)
WO (1) WO2003062682A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316316A1 (de) * 2003-04-10 2004-10-21 Sms Demag Ag Vorrichtung zur Rückführung von Öl in Walzenlagern
US7293778B1 (en) * 2004-07-15 2007-11-13 Rode John E Systems and methods for sealing between stators and rotors
JP4734171B2 (ja) * 2006-05-12 2011-07-27 株式会社神戸製鋼所 メカニカルシール
JP4709701B2 (ja) * 2006-07-06 2011-06-22 イーグル工業株式会社 シャフトシール装置の組み付け方法及びシャフトシール装置
JP4845643B2 (ja) * 2006-08-25 2011-12-28 イーグル工業株式会社 シール装置
JP5087284B2 (ja) 2007-01-19 2012-12-05 イーグル工業株式会社 シャフトシール装置
FR2958990B1 (fr) * 2010-04-14 2015-01-16 Commissariat Energie Atomique Element d'etancheite a rondelle conique elastique et enveloppe pour exercer un tarage
JP5802765B2 (ja) * 2011-02-02 2015-11-04 テクノファースト インダストリーズ プロプライエタリー リミテッドＴｅｃｈｎｏｆａｓｔ Ｉｎｄｕｓｔｒｉｅｓ Ｐｔｙ Ｌｔｄ シールリング
US9739379B2 (en) * 2011-04-20 2017-08-22 Dresser-Rand Company High moisture environment seal assembly
JP5800148B2 (ja) * 2011-12-21 2015-10-28 Nok株式会社 エンジンリアシール
CN105026761B (zh) 2012-12-31 2017-06-06 冷王公司 用于延长开放式驱动的压缩机的轴封的使用寿命的装置和方法
WO2014153414A1 (en) * 2013-03-22 2014-09-25 Saint-Gobain Performance Plastics Corporation System, method and apparatus for lip seal assembly
EP3267079B1 (en) * 2016-07-08 2022-06-22 Goodrich Actuation Systems Limited Rotary sealing arrangement
CA3012644C (en) * 2018-07-27 2022-05-03 Richard Bruce Rood Sealing boot for sealing a joint of front differential
US11454322B2 (en) 2019-06-04 2022-09-27 Fairfield Manufacturing Company, Inc. Rotary pneumatic seal for a central tire inflation system
IT202000011128A1 (it) * 2020-05-14 2021-11-14 Umbra Meccanotecnica Tenuta meccanica con superfici di scivolo aventi diametro minimo.
US11549587B2 (en) * 2020-10-23 2023-01-10 Chengli Li Sealing device, sealing assembly and apparatus having a rotating shaft with the sealing assembly

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511513A (en) * 1968-01-12 1970-05-12 Intern Packings Corp Combination axial-mechanical face and radial lip seal
CA1136665A (en) * 1979-11-27 1982-11-30 Ernst A. Kronenberg Shaft seal of the type incorporating a sealing flange
US4421326A (en) * 1982-09-29 1983-12-20 Drygalski Gordon T Oil seals with mounting surface vent mechanisms
US4428586A (en) * 1983-04-04 1984-01-31 Chicago Rawhide Manufacturing Company Combination wear sleeve and excluder lip adapted for easy installation
WO1987003946A1 (fr) * 1985-12-21 1987-07-02 Zahnradfabrik Friedrichshafen Ag Joints d'etancheite aux liquides pour elements de machines effectuant des mouvements relatifs rotatifs et axiaux
JPS62185977A (ja) 1986-02-10 1987-08-14 株式会社フジタ 重層墓苑
JPH0512534Y2 (enExample) * 1986-05-20 1993-03-31
US4968044A (en) * 1987-12-14 1990-11-06 P And C Engineering And Development Rotary facial seal and bearing assembly
JP2729817B2 (ja) 1988-11-29 1998-03-18 東光株式会社 インダクタンス素子
JPH069683Y2 (ja) * 1989-05-17 1994-03-16 新日本製鐵株式会社 圧延ロールのスケールシール
DE4105042C2 (de) * 1991-02-19 1994-06-30 Blohm Voss Ag Abdichtungsanordnung für Propellerwellen von Schiffen
JP3140882B2 (ja) * 1993-07-06 2001-03-05 日機装株式会社 多段キャンドモータポンプのポンプ段部間シール構造
US5813675A (en) * 1995-10-31 1998-09-29 The Timken Company Multibarrier seal
CN1125932C (zh) * 1996-07-17 2003-10-29 株式会社丰田自动织机制作所 压缩机的轴封结构
US5794940A (en) * 1996-09-10 1998-08-18 Skf Usa Inc. End face seal with sacrificial wear-in excluder
DE19701461A1 (de) * 1997-01-17 1998-07-23 Schaeffler Waelzlager Ohg Abdichtung für eine Gelenkkreuzbüchse
JP2000110947A (ja) * 1998-10-02 2000-04-18 Toyota Autom Loom Works Ltd 圧縮機の軸封装置
US6257587B1 (en) * 1999-05-21 2001-07-10 Federal-Mogul World Wide, Inc. Radial lip seal having protected porous dust excluder
JP2001304423A (ja) * 2000-04-21 2001-10-31 Eagle Ind Co Ltd 高圧用リップ型シール

Also Published As

Publication number Publication date
WO2003062682A1 (en) 2003-07-31
KR100896867B1 (ko) 2009-05-12
CN1620569A (zh) 2005-05-25
CN100380026C (zh) 2008-04-09
EP1469238B1 (en) 2014-07-02
KR20040079419A (ko) 2004-09-14
EP1469238A1 (en) 2004-10-20
JP4180829B2 (ja) 2008-11-12
JP2003214541A (ja) 2003-07-30
EP1469238A4 (en) 2005-03-16
US20040262845A1 (en) 2004-12-30
US7090221B2 (en) 2006-08-15

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