DK0488683T3 - Udlignet mekanisk tætningsenhed - Google Patents

Udlignet mekanisk tætningsenhed

Info

Publication number
DK0488683T3
DK0488683T3 DK91310943T DK91310943T DK0488683T3 DK 0488683 T3 DK0488683 T3 DK 0488683T3 DK 91310943 T DK91310943 T DK 91310943T DK 91310943 T DK91310943 T DK 91310943T DK 0488683 T3 DK0488683 T3 DK 0488683T3
Authority
DK
Denmark
Prior art keywords
seal
primary
support structure
shaft
sleeve
Prior art date
Application number
DK91310943T
Other languages
English (en)
Inventor
Henri V Azibert
Margaret B Willbrant
Ann T Attenasio
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 DK0488683T3 publication Critical patent/DK0488683T3/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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • 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
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/93—Seal including heating or cooling feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)
  • Glass Compositions (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Surgical Instruments (AREA)
  • Window Of Vehicle (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Joints Allowing Movement (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
DK91310943T 1990-11-28 1991-11-27 Udlignet mekanisk tætningsenhed DK0488683T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61920790A 1990-11-28 1990-11-28
US07/779,104 US5203575A (en) 1990-11-28 1991-10-18 Balanced mechanical seal assembly and flow ring therefor

Publications (1)

Publication Number Publication Date
DK0488683T3 true DK0488683T3 (da) 2000-09-25

Family

ID=27088452

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91310943T DK0488683T3 (da) 1990-11-28 1991-11-27 Udlignet mekanisk tætningsenhed

Country Status (13)

Country Link
US (2) US5203575A (da)
EP (1) EP0488683B1 (da)
JP (1) JP2837773B2 (da)
KR (1) KR100242888B1 (da)
AT (1) ATE192218T1 (da)
AU (1) AU654830B2 (da)
DE (1) DE69132134T2 (da)
DK (1) DK0488683T3 (da)
ES (1) ES2148145T3 (da)
FI (1) FI102561B (da)
MX (1) MX9102094A (da)
NO (1) NO301186B1 (da)
NZ (1) NZ240531A (da)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467473B (sv) * 1990-03-15 1992-07-20 Goeran Anderberg Axeltaetning
NZ240530A (en) * 1990-11-28 1995-10-26 Chesterton A W Co Gland fastened to machine housing by bolt tabs in circumferential dovetail channel
US5203575A (en) * 1990-11-28 1993-04-20 Awchesterton Company Balanced mechanical seal assembly and flow ring therefor
US5500976A (en) * 1993-09-08 1996-03-26 Cyclone Surface Cleaning, Inc. Mobile cyclonic power wash system with water reclamation and rotary union
US5490679A (en) * 1993-12-20 1996-02-13 John Crane Inc. Seal ring design
US5494299A (en) * 1994-02-22 1996-02-27 Evironamics Corporation Temperature and pressure resistant rotating seal construction for a pump
US5601659A (en) * 1995-03-13 1997-02-11 Cyclone Surface Cleaning, Inc. Mobile power wash system with water reclamation and hydrocarbon removal method
GB2306672B (en) * 1995-11-01 2000-03-22 Framo Eng As Monitoring system for high pressure fluid flow connector
FR2741110B1 (fr) * 1995-11-15 1997-12-05 Snecma Dispositif d'etancheite a brosses axiales et asservi par pression statique en deplacement axial
US5823541A (en) * 1996-03-12 1998-10-20 Kalsi Engineering, Inc. Rod seal cartridge for progressing cavity artificial lift pumps
US5772396A (en) * 1996-05-15 1998-06-30 Environamics Corporation Pump having flush system for seal arrangement
US5938205A (en) * 1997-08-18 1999-08-17 A.W. Chesterton Company Method and apparatus for optimizing barrier fluid flow for promoting cool running of a cartridge dual seal
US6131912A (en) * 1997-12-17 2000-10-17 A.W. Chesterton Company Split mechanical face seal
US6116609A (en) * 1997-12-17 2000-09-12 A. W. Chesterton Company Fluidic feedback pressure regulation system for a mechanical seal
US6120034A (en) * 1997-12-17 2000-09-19 A.W. Chesterston Company Secondary sealing assembly for mechanical face seal
US6059293A (en) * 1997-12-17 2000-05-09 A.W. Chesterton Company Split mechanical face seal with seal face fluid introducing structure
US6068263A (en) * 1997-12-17 2000-05-30 A.W. Chesterton Company Split mechanical face seal with resilient pivoting member
US6068264A (en) * 1997-12-17 2000-05-30 A.W. Chesterton Company Split mechanical face seal with negative pressure control system
US6142478A (en) * 1998-02-06 2000-11-07 John Crane Inc. Gas lubricated slow speed seal
US6196790B1 (en) * 1998-12-17 2001-03-06 United Technologies Corporation Seal assembly for an intershaft seal in a gas turbine engine
US6468028B1 (en) 1999-10-27 2002-10-22 Environamics Corporation Vertical pump with oil lubricant; C-seal for pump; and pump with threaded shaft position adjustment
DE10127849A1 (de) * 2001-06-08 2003-01-09 List Ag Vorrichtung zum schwimmenden Lagern eines Dichtgehäuses
JP4722340B2 (ja) * 2001-08-08 2011-07-13 Ｔｈｋ株式会社 動圧シール装置及びこれを用いたロータリジョイント装置
DE10205790A1 (de) * 2002-02-13 2003-08-28 Maier Christian Masch Dichtkopf zum Zuführen eines Wärmeträgermediums
JP4111733B2 (ja) * 2002-03-25 2008-07-02 イーグル工業株式会社 軸封装置
WO2003105704A1 (en) * 2002-06-14 2003-12-24 Smith & Nephew, Inc. Device and methods for placing external fixation elements
EP1601894A4 (en) * 2003-02-28 2016-03-09 Chesterton A W Co BALANCED MECHANICAL SEALING ARRANGEMENT
WO2004079234A2 (en) 2003-02-28 2004-09-16 A.W. Chesterton Company Balanced mechanical seal assembly
GB0403235D0 (en) * 2004-02-13 2004-03-17 Aesseal Plc A mechanical seal with a self-aligning mechanism and barrier media circulation system
US7252291B2 (en) * 2004-11-12 2007-08-07 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Mechanical seal having a single-piece, perforated mating ring
FI117300B (fi) * 2005-04-29 2006-08-31 Sulzer Pumpen Ag Virtauskone, sen liukurengastiiviste, liukurengastiivisteen runkokappale ja menetelmä liukurengastiivisteen kiinnittämiseksi virtauskoneeseen
CN101551015B (zh) * 2009-04-30 2011-08-10 无锡市宏源弹性器材有限公司 深海平台用全回转-伸缩式轴系端面密封装置
CN102369375B (zh) * 2009-10-02 2014-11-05 伊格尔工业股份有限公司 机械密封装置
US20120274030A1 (en) 2011-04-28 2012-11-01 Franklin Dean Crnkovich Remotely Actuated Packing Follower
CN103016736B (zh) * 2012-12-20 2015-09-09 四川日机密封件股份有限公司 液/气压控制的机械密封装置
CN104235373A (zh) * 2014-09-18 2014-12-24 芜湖市天同瑞矿山机械再制造有限公司 适用于大颗粒浆体机的机械密封件
US11293551B2 (en) 2018-09-30 2022-04-05 ColdQuanta, Inc. Break-seal system with breakable-membrane bridging rings
US11365640B2 (en) * 2019-09-19 2022-06-21 Raytheon Technologies Corporation Seal assembly with anti-rotation lock

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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US2226001A (en) * 1938-05-06 1940-12-24 Bour Harry E La Gland
US2577858A (en) * 1950-06-28 1951-12-11 Sp Mfg Corp High-speed rotating cylinder
US3057646A (en) * 1959-12-23 1962-10-09 Brumagim Ivan Stanley Rotary seal with cooling means
NL270579A (da) * 1960-10-24
US3261611A (en) * 1963-06-14 1966-07-19 Atomic Energy Authority Uk Shaft seal system for control rod of nuclear reactor
US3315968A (en) * 1964-10-23 1967-04-25 Dover Corp Frictional ring seals for rotating shafts
FR1569628A (da) * 1967-12-18 1969-06-06
FR2016621A1 (da) * 1968-08-30 1970-05-08 Goeppner Kaiserslautern Eisen
NL171617C (nl) * 1974-03-01 1983-04-18 Burgmann Dichtungswerk Feodor Glijring-afdichting.
US4290611A (en) * 1980-03-31 1981-09-22 Crane Packing Co. High pressure upstream pumping seal combination
US4361334A (en) * 1980-11-20 1982-11-30 The Pfaudler Co. Inc. Compression sealed composite seal seat with cooling passages
US4466619A (en) * 1981-07-13 1984-08-21 Durametallic Corporation Mechanical seal assembly with integral pumping device
US4377290A (en) * 1982-03-22 1983-03-22 John Crane-Houdaille, Inc. Symmetrical seal package for multiple face seals
ZA831964B (en) * 1982-04-02 1984-11-28 Flexibox Ltd Mechanical seals
GB2123098B (en) * 1982-07-01 1985-12-18 Aes Eng Ltd Mechanical shaft seals
US4560173A (en) * 1984-06-01 1985-12-24 Durametallic Corporation Mechanical seal assembly with coolant circulation structure
US4606712A (en) * 1984-11-14 1986-08-19 Abex Corporation Self-pumping pump shaft seal
US4737087A (en) * 1984-12-10 1988-04-12 Barmag Ag Drive shaft seal for gear pump and method
US4639000A (en) * 1986-04-10 1987-01-27 Warner Dale J Automatic aligning cartridge mount seal
US4721311A (en) * 1986-11-07 1988-01-26 Durametallic Corporation Mechanical seal assembly with coolant circulation tube
US4889348A (en) * 1987-06-10 1989-12-26 John Crane-Houdaille, Inc. Spiral groove seal system for high vapor-pressure liquids
SE467473B (sv) * 1990-03-15 1992-07-20 Goeran Anderberg Axeltaetning
US5213340A (en) * 1990-11-28 1993-05-25 Aw Chesterton Company Balanced mechanical seal
US5203575A (en) * 1990-11-28 1993-04-20 Awchesterton Company Balanced mechanical seal assembly and flow ring therefor

Also Published As

Publication number Publication date
FI102561B1 (fi) 1998-12-31
FI102561B (fi) 1998-12-31
KR100242888B1 (ko) 2000-03-02
AU8783891A (en) 1992-06-04
DE69132134T2 (de) 2001-01-11
NO301186B1 (no) 1997-09-22
NO914669D0 (no) 1991-11-27
ATE192218T1 (de) 2000-05-15
MX9102094A (es) 1993-09-01
NO914669L (no) 1992-05-29
JPH0674347A (ja) 1994-03-15
EP0488683A1 (en) 1992-06-03
KR920010188A (ko) 1992-06-26
AU654830B2 (en) 1994-11-24
US5333882A (en) 1994-08-02
ES2148145T3 (es) 2000-10-16
FI915584A (fi) 1992-05-29
EP0488683B1 (en) 2000-04-26
US5203575A (en) 1993-04-20
DE69132134D1 (de) 2000-05-31
FI915584A0 (fi) 1991-11-27
NZ240531A (en) 1994-01-26
JP2837773B2 (ja) 1998-12-16

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