CA2717049C - Dynamic sealing - Google Patents

Dynamic sealing Download PDF

Info

Publication number
CA2717049C
CA2717049C CA2717049A CA2717049A CA2717049C CA 2717049 C CA2717049 C CA 2717049C CA 2717049 A CA2717049 A CA 2717049A CA 2717049 A CA2717049 A CA 2717049A CA 2717049 C CA2717049 C CA 2717049C
Authority
CA
Canada
Prior art keywords
seal
sealing element
housing
sealing
lip
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.)
Active
Application number
CA2717049A
Other languages
English (en)
French (fr)
Other versions
CA2717049A1 (en
Inventor
Henri Azibert
Steven Bernoth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chesterton AW Co
Original Assignee
Chesterton AW Co
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 Chesterton AW Co filed Critical Chesterton AW Co
Publication of CA2717049A1 publication Critical patent/CA2717049A1/en
Application granted granted Critical
Publication of CA2717049C publication Critical patent/CA2717049C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16J15/54—Other sealings for rotating shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Retarders (AREA)
  • Mechanical Sealing (AREA)
  • Gasket Seals (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
CA2717049A 2008-02-28 2009-02-27 Dynamic sealing Active CA2717049C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/039,208 US8083235B2 (en) 2008-02-28 2008-02-28 Dynamic sealing
US12/039,208 2008-02-28
PCT/US2009/035447 WO2009108849A2 (en) 2008-02-28 2009-02-27 Dynamic sealing

Publications (2)

Publication Number Publication Date
CA2717049A1 CA2717049A1 (en) 2009-09-03
CA2717049C true CA2717049C (en) 2017-01-10

Family

ID=41012582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2717049A Active CA2717049C (en) 2008-02-28 2009-02-27 Dynamic sealing

Country Status (10)

Country Link
US (2) US8083235B2 (enExample)
EP (2) EP2255111B1 (enExample)
JP (1) JP5514125B2 (enExample)
CA (1) CA2717049C (enExample)
DK (1) DK3144567T3 (enExample)
ES (1) ES2755512T3 (enExample)
HU (1) HUE046524T2 (enExample)
PL (1) PL3144567T3 (enExample)
PT (1) PT3144567T (enExample)
WO (1) WO2009108849A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100219586A1 (en) * 2009-02-27 2010-09-02 Emerson Power Transmission Manufacturing Quick release bellow seal guard
US9845879B2 (en) 2009-11-30 2017-12-19 Kalsi Engineering, Inc. High pressure dynamic sealing arrangement
US9429238B2 (en) 2009-11-30 2016-08-30 Kalsi Engineering, Inc. Dynamic backup ring assembly
AU2011227488B2 (en) 2010-03-15 2016-10-06 John Crane Inc. Split seal assembly and method
US9841108B2 (en) * 2011-06-10 2017-12-12 Eagle Industry Co., Ltd. Mechanical seal
WO2014059375A1 (en) * 2012-10-12 2014-04-17 Kalsi Engineering, Inc. Dynamic backup ring assembly
GB2536577B (en) * 2013-12-18 2020-04-08 Halliburton Energy Services Inc Rotary seal assembly for accommodating radial deflection and tilting
US10947987B2 (en) * 2016-04-08 2021-03-16 Sundyne, Llc High speed centrifugal pump lined seal housing
US10330203B2 (en) 2017-01-06 2019-06-25 Kalsi Engineering Inc. High pressure dynamic sealing device
US11168573B2 (en) * 2017-05-03 2021-11-09 Stein Seal Company Circumferential seal assembly with adjustable seating forces
US11739653B2 (en) * 2017-05-03 2023-08-29 Stein Seal Company Circumferential seal assembly with adjustable seating forces
WO2023141012A1 (en) * 2022-01-18 2023-07-27 Stein Seal Company Circumferential seal assembly with adjustable seating forces

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264187B (de) 1965-01-30 1968-03-21 Werft Ag Deutsche Abdichtung drehbeweglicher Wellen
US3726531A (en) * 1970-12-07 1973-04-10 American Metal Bearing Co Stern tube seal
DE3616689C1 (de) 1986-05-16 1987-11-19 Mueller Heinz Konrad Prof Dr I Dichtung
JPH0448361Y2 (enExample) * 1987-05-08 1992-11-13
JPH0535249Y2 (enExample) 1988-03-31 1993-09-07
GB8904517D0 (en) 1989-02-28 1989-04-12 Crane John Uk Ltd Seals
FR2644205B1 (fr) 1989-03-08 1991-05-03 Snecma Palier de turbomachine a joint d'etancheite integre
EP0472929B1 (de) * 1990-08-16 1995-03-01 Voith Sulzer Stoffaufbereitung GmbH Verwendung einer Dichtungsanordnung
US5217232A (en) 1992-04-28 1993-06-08 Car-Graph, Inc. Thermally regulated segmented seal
JPH081255B2 (ja) 1993-11-30 1996-01-10 イーグル・イージーアンドジー・エアロスペース株式会社 軸封装置
US5738356A (en) 1996-05-09 1998-04-14 Dresser Rand Co Shaft support structure for turbomachine
US6131912A (en) 1997-12-17 2000-10-17 A.W. Chesterton Company Split mechanical face seal
US6120034A (en) 1997-12-17 2000-09-19 A.W. Chesterston Company Secondary sealing assembly for mechanical face seal
US6386548B1 (en) 1998-10-27 2002-05-14 A. W. Chesterton Company Dual seal assembly
US6231048B1 (en) 1999-06-07 2001-05-15 Mcanally, Jr. William B. Mechanical seal incorporating a pusher ring for safe and easy assembly and repair
DE60044607D1 (de) * 1999-07-27 2010-08-12 Northeast Equipment Inc Doing Geteilte gleitringdichtung
JP4719334B2 (ja) * 2000-04-10 2011-07-06 イーグル工業株式会社 シール装置
US6431553B1 (en) * 2000-08-28 2002-08-13 The United States Of America As Represented By The Secretary Of The Navy Radially pressure balanced floating seal system
US6457720B1 (en) 2000-09-06 2002-10-01 Utex Industries, Inc. Apparatus for applying a split mechanical seal to a rotatable shaft
US6761359B2 (en) 2000-09-29 2004-07-13 A. W. Chesterton Company Spacing element for centering components in a mechanical seal and for promoting circulation of a seal fluid therein
JP2003074714A (ja) * 2001-08-31 2003-03-12 Eagle Ind Co Ltd メカニカルシール装置
US7396017B2 (en) 2002-06-21 2008-07-08 Isotech Of Illinois, Inc. Shaft seal assembly
US7097176B2 (en) 2003-02-28 2006-08-29 A. W. Chesterton Co. Balanced mechanical seal assembly
CN1985115B (zh) 2003-02-28 2010-12-22 A.W.切斯特顿公司 平衡式机械密封装置
US6935632B2 (en) 2003-02-28 2005-08-30 A. W. Chesterton Company Automatically disengaging spacing mechanism for a mechanical seal
US7543822B2 (en) 2004-07-12 2009-06-09 A.W. Chesterton Company Composite rotary seal assembly
US7708285B2 (en) 2005-10-21 2010-05-04 A.W. Chesterton Company Elastomer spring mechanical seal
US7708283B2 (en) * 2006-05-17 2010-05-04 A.W. Chesterton Company Mechanical seal assembly

Also Published As

Publication number Publication date
EP2255111A4 (en) 2013-09-11
JP2011513666A (ja) 2011-04-28
WO2009108849A2 (en) 2009-09-03
EP2255111A2 (en) 2010-12-01
US8083235B2 (en) 2011-12-27
ES2755512T3 (es) 2020-04-22
US8720899B2 (en) 2014-05-13
HUE046524T2 (hu) 2020-03-30
CA2717049A1 (en) 2009-09-03
JP5514125B2 (ja) 2014-06-04
PT3144567T (pt) 2019-11-20
EP3144567B1 (en) 2019-09-11
US20120242044A1 (en) 2012-09-27
PL3144567T3 (pl) 2020-03-31
DK3144567T3 (da) 2019-11-25
EP3144567A2 (en) 2017-03-22
US20090218770A1 (en) 2009-09-03
EP3144567A3 (en) 2017-03-29
WO2009108849A3 (en) 2010-01-07
EP2255111B1 (en) 2016-07-20

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