FI102561B1 - Kaksinkertaisesti tasapainotettu mekaaninen tiivisteyhdistelmä - Google Patents

Kaksinkertaisesti tasapainotettu mekaaninen tiivisteyhdistelmä

Info

Publication number
FI102561B1
FI102561B1 FI915584A FI915584A FI102561B1 FI 102561 B1 FI102561 B1 FI 102561B1 FI 915584 A FI915584 A FI 915584A FI 915584 A FI915584 A FI 915584A FI 102561 B1 FI102561 B1 FI 102561B1
Authority
FI
Finland
Prior art keywords
seal
primary
support structure
shaft
sleeve
Prior art date
Application number
FI915584A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI915584A (fi
FI102561B (fi
FI915584A0 (fi
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
Publication of FI915584A0 publication Critical patent/FI915584A0/fi
Publication of FI915584A publication Critical patent/FI915584A/fi
Application granted granted Critical
Publication of FI102561B1 publication Critical patent/FI102561B1/fi
Publication of FI102561B publication Critical patent/FI102561B/fi

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)
  • Joints Allowing Movement (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Surgical Instruments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Window Of Vehicle (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
FI915584A 1990-11-28 1991-11-27 Kaksinkertaisesti tasapainotettu mekaaninen tiivisteyhdistelmä FI102561B (fi)

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 (4)

Publication Number Publication Date
FI915584A0 FI915584A0 (fi) 1991-11-27
FI915584A FI915584A (fi) 1992-05-29
FI102561B1 true FI102561B1 (fi) 1998-12-31
FI102561B FI102561B (fi) 1998-12-31

Family

ID=27088452

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915584A FI102561B (fi) 1990-11-28 1991-11-27 Kaksinkertaisesti tasapainotettu mekaaninen tiivisteyhdistelmä

Country Status (13)

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

Families Citing this family (39)

* 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
US5203575A (en) * 1990-11-28 1993-04-20 Awchesterton Company Balanced mechanical seal assembly and flow ring therefor
NZ260456A (en) * 1990-11-28 1995-10-26 Chesterton A W Co Bolt bearing tab engages gland of machine housing in tenon/mortise type joint : tab bolt-bearing and side gland engaging surfaces forming obtuse angle
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
US6068264A (en) * 1997-12-17 2000-05-30 A.W. Chesterton Company Split mechanical face seal with negative pressure control system
US6068263A (en) * 1997-12-17 2000-05-30 A.W. Chesterton Company Split mechanical face seal with resilient pivoting member
US6131912A (en) * 1997-12-17 2000-10-17 A.W. Chesterton Company Split mechanical face seal
US6076830A (en) * 1997-12-17 2000-06-20 A.W. Chesterton Company Dual non-contacting mechanical face seal having concentric seal faces
US6116609A (en) * 1997-12-17 2000-09-12 A. W. Chesterton Company Fluidic feedback pressure regulation system for a mechanical seal
US6059293A (en) * 1997-12-17 2000-05-09 A.W. Chesterton Company Split mechanical face seal with seal face fluid introducing structure
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
JP4704330B2 (ja) 2003-02-28 2011-06-15 エイ・ダブリュー・チェスタトン・カンパニー 釣り合い式メカニカルシール組立体
EP1601894A4 (de) * 2003-02-28 2016-03-09 Chesterton A W Co Ausgeglichene mechanische dichtungsanordnung
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
WO2011040163A1 (ja) * 2009-10-02 2011-04-07 イーグル工業株式会社 メカニカルシール装置
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
US20230204107A1 (en) * 2020-06-05 2023-06-29 A.W. Chesterton Company System and method for optimizing a fluid environment in split mechanical seals

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (de) * 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 (de) * 1967-12-18 1969-06-06
FR2016621A1 (de) * 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
NO301186B1 (no) 1997-09-22
AU8783891A (en) 1992-06-04
DK0488683T3 (da) 2000-09-25
MX9102094A (es) 1993-09-01
NO914669L (no) 1992-05-29
DE69132134T2 (de) 2001-01-11
DE69132134D1 (de) 2000-05-31
US5333882A (en) 1994-08-02
AU654830B2 (en) 1994-11-24
EP0488683B1 (de) 2000-04-26
US5203575A (en) 1993-04-20
FI915584A (fi) 1992-05-29
ES2148145T3 (es) 2000-10-16
KR100242888B1 (ko) 2000-03-02
FI102561B (fi) 1998-12-31
JPH0674347A (ja) 1994-03-15
NO914669D0 (no) 1991-11-27
NZ240531A (en) 1994-01-26
JP2837773B2 (ja) 1998-12-16
EP0488683A1 (de) 1992-06-03
KR920010188A (ko) 1992-06-26
FI915584A0 (fi) 1991-11-27
ATE192218T1 (de) 2000-05-15

Similar Documents

Publication Publication Date Title
FI102561B (fi) Kaksinkertaisesti tasapainotettu mekaaninen tiivisteyhdistelmä
ES2086736T3 (es) Cartucho de proceso y metodo para el montaje de dicho cartucho de proceso.
DE69130543D1 (de) Wartungsleichte Hochleistungsspaltdichtung
DE69205236D1 (de) Gleitringdichtung.
EP0492603A3 (en) Liner ring for a pump
ATE288042T1 (de) Dichtungsanordnung
ATE31795T1 (de) Axiale gleitringdichtung.
GB2018948A (en) Resilient Mounting
GB2288212B (en) Seals
GB2276212A (en) An axial piston fluid translating unit with sealed barrel plate
ATE129792T1 (de) Einrichtung zur übertragung eines mediums.
ES8601437A1 (es) Un dispositivo de reten mecanico para separar un fluido a alta presion y un fluido a una presion inferior
EP0128030A3 (de) Präzisionsführung
ATE124496T1 (de) Dichtungsanordnung.
SE8505883D0 (sv) Reducerventil
GB2277790A (en) Elastomeric mounting
SE8000132L (sv) Kolvpump med sjelvinstellande portplatta
SE7611475L (sv) Hydraulisk maskin
SE7906096L (sv) Vridslidventil
CA2056285A1 (en) Balanced mechanical seal assembly
JPS5486043A (en) Moving object static pressure guide mechanism
ATE161924T1 (de) Schwimmende kolbenführung in dickstoffpumpen
ATE261561T1 (de) Schieberventil
GB1448548A (en) Impact damping means for fluid actuators
ATE92163T1 (de) Wechselseitig wirkende dichtungsanordnung und dichtung dafuer.

Legal Events

Date Code Title Description
MA Patent expired