DK0658713T3 - Generel sammensat, mekanisk tætning - Google Patents

Generel sammensat, mekanisk tætning

Info

Publication number
DK0658713T3
DK0658713T3 DK94309324T DK94309324T DK0658713T3 DK 0658713 T3 DK0658713 T3 DK 0658713T3 DK 94309324 T DK94309324 T DK 94309324T DK 94309324 T DK94309324 T DK 94309324T DK 0658713 T3 DK0658713 T3 DK 0658713T3
Authority
DK
Denmark
Prior art keywords
seal
segments
seal ring
biasing element
axial
Prior art date
Application number
DK94309324T
Other languages
English (en)
Inventor
Henri V Azibert
Original Assignee
Chesterton A W 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 A W Co filed Critical Chesterton A W Co
Application granted granted Critical
Publication of DK0658713T3 publication Critical patent/DK0658713T3/da

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
    • F16J15/3464—Mounting of the seal
    • F16J15/3488—Split-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Material Composition (AREA)
DK94309324T 1993-12-16 1994-12-14 Generel sammensat, mekanisk tætning DK0658713T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/168,860 US5571268A (en) 1993-12-16 1993-12-16 Universal split mechanical seal

Publications (1)

Publication Number Publication Date
DK0658713T3 true DK0658713T3 (da) 2002-07-01

Family

ID=22613240

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94309324T DK0658713T3 (da) 1993-12-16 1994-12-14 Generel sammensat, mekanisk tætning

Country Status (6)

Country Link
US (1) US5571268A (da)
EP (1) EP0658713B1 (da)
JP (1) JP3095649B2 (da)
AT (1) ATE214130T1 (da)
DE (1) DE69430041T2 (da)
DK (1) DK0658713T3 (da)

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US6131912A (en) * 1997-12-17 2000-10-17 A.W. Chesterton Company Split mechanical face seal
AU1924299A (en) 1997-12-17 1999-07-05 A.W. Chesterton Company Fluidic feedback pressure regulation system for a mechanical seal
US6068264A (en) * 1997-12-17 2000-05-30 A.W. Chesterton Company Split mechanical face seal with negative pressure control system
WO1999059101A2 (en) 1998-05-12 1999-11-18 E-Ink Corporation Microencapsulated electrophoretic electrostatically-addressed media for drawing device applications
US7256766B2 (en) 1998-08-27 2007-08-14 E Ink Corporation Electrophoretic display comprising optical biasing element
US6217028B1 (en) * 1998-11-05 2001-04-17 Rudeger H. Wilke Sealing apparatus for use with a rotatable shaft extending through a vessel
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US20040201176A1 (en) * 1999-07-27 2004-10-14 Bjornson Carl C. Mechanical split seal
DE60044607D1 (de) 1999-07-27 2010-08-12 Northeast Equipment Inc Doing Geteilte gleitringdichtung
US6550779B2 (en) 1999-07-27 2003-04-22 Northeast Equipment, Inc. Mechanical split seal
US6322079B1 (en) * 1999-10-19 2001-11-27 Perkinelmer, Inc. Face seal
US6485023B2 (en) 2000-05-04 2002-11-26 Flowserve Management Company Split mechanical face seal
US6412784B1 (en) 2000-05-26 2002-07-02 The United States Of America As Represented By The Secretary Of The Navy Split face mechanical seal system
WO2002002972A2 (en) 2000-06-29 2002-01-10 Northeast Equipment, Inc. Doing Business As Delta Mechanical Seals Method and kit for reducing leakage in mechanical seals
AU2001296479A1 (en) 2000-09-29 2002-04-08 A.W. Chesterton Company Spacing element for centering components in a mechanical seal and for promoting circulation of a seal fluid therein
US6655693B2 (en) * 2001-04-26 2003-12-02 John Crane Inc. Non-contacting gas compressor seal
JP4711573B2 (ja) * 2001-09-25 2011-06-29 イーグル工業株式会社 メカニカルシール装置
JP4002751B2 (ja) * 2001-11-30 2007-11-07 イーグル工業株式会社 メカニカルシール装置
DE20212847U1 (de) * 2002-08-21 2002-10-31 Burgmann Dichtungswerke Gmbh Geteilte Mitnehmeranordnung für eine Gleitringdichtung
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
EP1601894A4 (en) * 2003-02-28 2016-03-09 Chesterton A W Co BALANCED MECHANICAL SEALING ARRANGEMENT
US8091897B2 (en) * 2006-05-17 2012-01-10 A.W. Chesterton Company Mechanical seal assembly
US7708283B2 (en) * 2006-05-17 2010-05-04 A.W. Chesterton Company Mechanical seal assembly
US7874369B2 (en) * 2006-09-13 2011-01-25 Weatherford/Lamb, Inc. Progressive cavity pump (PCP) drive head stuffing box with split seal
CA2688672C (en) * 2007-04-27 2016-08-23 Deere & Company Outer pin seal
US20100253009A1 (en) * 2007-07-09 2010-10-07 Aram Corporation Gasket for Food Processing Plant, Piping Joint Structure for Food Processing Plant Using the Gasket and O-Ring for Food Processing Plant
US7887061B2 (en) * 2007-09-14 2011-02-15 Caterpillar Inc Metal face seal assembly and machine using same
JP5973417B2 (ja) * 2010-03-15 2016-08-23 ジョン クレーン インコーポレーテッド 分割型密封組立体およびその方法
WO2011118470A1 (ja) * 2010-03-26 2011-09-29 イーグル工業株式会社 メカニカルシール装置
FR2986300B1 (fr) * 2012-02-01 2014-03-07 Jeumont Systemes De Pompes Et De Mecanismes Dispositif d'etancheite a l'arret passif pour systeme de joints d'arbre d'un groupe motopompe primaire
CN102678933A (zh) * 2012-04-27 2012-09-19 大连华阳光大密封有限公司 一种用于机械密封的传动环
MX2015007143A (es) * 2012-12-07 2016-02-05 Chesterton A W Co Sello mecanico partido que tiene caras extremas no planas.
US9316258B2 (en) 2014-02-03 2016-04-19 The Carlyle Johnson Machine Company Non-contact sealing system for bearings
US9273730B2 (en) * 2014-02-03 2016-03-01 The Carlyle Johnson Machine Company Non-contact split seal
US20160305554A1 (en) * 2015-04-17 2016-10-20 Mide Technology Corporation Stern tube seal system
EP3109470B1 (en) 2015-06-26 2019-03-27 Danfoss A/S Hydraulic machine arrangement
EP3109468B1 (en) * 2015-06-26 2022-06-29 Danfoss A/S Hydraulic machine
ES2866629T3 (es) 2015-06-26 2021-10-19 Danfoss As Máquina de celdas de paletas
CN105650279B (zh) * 2016-02-05 2018-04-10 沈阳耐蚀合金泵股份有限公司 轴面密封装置
EP3568620B1 (en) * 2017-01-12 2021-05-05 Flowserve Management Company Mechanism for assembling split seal rings
JP6764381B2 (ja) * 2017-08-24 2020-09-30 三菱重工業株式会社 軸シール構造および一次冷却材循環ポンプ
IT201700116277A1 (it) * 2017-10-16 2019-04-16 Agricarnitec Santini & C Srl Struttura di tenuta, particolarmente per macchine per la lavorazione dei sottoprodotti della macellazione animale.
US10989058B2 (en) * 2018-04-19 2021-04-27 General Electric Company Segmented piston seal system
WO2020069324A1 (en) 2018-09-27 2020-04-02 A.W. Chesterton Company Mechanical seal with integrated rfid sensor
JP7078511B2 (ja) * 2018-10-19 2022-05-31 株式会社酉島製作所 シール部材及びシール部材の製造方法
JP2023528273A (ja) * 2020-06-05 2023-07-04 エー． ダブリュー． チェスタートン カンパニー 分割メカニカルシールにおける外部付勢二次シール
WO2023158857A1 (en) 2022-02-18 2023-08-24 A.W. Chesterton Company System and method for optimizing a fluid environment in split mechanical seals

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JPS5939364U (ja) * 1982-09-07 1984-03-13 日本ピストンリング株式会社 フロ−テイングシ−ル
US4410188A (en) * 1982-11-17 1983-10-18 Copes John C Slurry pump double mechanical split face seal
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Also Published As

Publication number Publication date
DE69430041D1 (de) 2002-04-11
JP3095649B2 (ja) 2000-10-10
ATE214130T1 (de) 2002-03-15
EP0658713B1 (en) 2002-03-06
DE69430041T2 (de) 2002-10-31
JPH07198043A (ja) 1995-08-01
EP0658713A1 (en) 1995-06-21
US5571268A (en) 1996-11-05

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