DE69923609D1 - Gleitringdichtungsanordnung mit verbessertem flüssigkeitsumlauf - Google Patents

Gleitringdichtungsanordnung mit verbessertem flüssigkeitsumlauf

Info

Publication number
DE69923609D1
DE69923609D1 DE69923609T DE69923609T DE69923609D1 DE 69923609 D1 DE69923609 D1 DE 69923609D1 DE 69923609 T DE69923609 T DE 69923609T DE 69923609 T DE69923609 T DE 69923609T DE 69923609 D1 DE69923609 D1 DE 69923609D1
Authority
DE
Germany
Prior art keywords
liquid flow
seal
improved liquid
seal assembly
mechanical seal
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.)
Expired - Lifetime
Application number
DE69923609T
Other languages
English (en)
Other versions
DE69923609T2 (de
Inventor
Young Lionel
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.)
Flowserve Management Co
Original Assignee
Flowserve Management 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 Flowserve Management Co filed Critical Flowserve Management Co
Application granted granted Critical
Publication of DE69923609D1 publication Critical patent/DE69923609D1/de
Publication of DE69923609T2 publication Critical patent/DE69923609T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
DE69923609T 1999-08-26 1999-10-14 Gleitringdichtungsanordnung mit verbessertem flüssigkeitsumlauf Expired - Lifetime DE69923609T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US384312 1995-02-01
US09/384,312 US6296254B1 (en) 1999-08-26 1999-08-26 Mechanical seal assembly with improved fluid circulation
PCT/US1999/023836 WO2001014769A1 (en) 1999-08-26 1999-10-14 Mechanical seal assembly with improved fluid circulation

Publications (2)

Publication Number Publication Date
DE69923609D1 true DE69923609D1 (de) 2005-03-10
DE69923609T2 DE69923609T2 (de) 2006-03-30

Family

ID=23516829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69923609T Expired - Lifetime DE69923609T2 (de) 1999-08-26 1999-10-14 Gleitringdichtungsanordnung mit verbessertem flüssigkeitsumlauf

Country Status (6)

Country Link
US (1) US6296254B1 (de)
EP (1) EP1210535B1 (de)
AU (1) AU762551B2 (de)
CA (1) CA2383216C (de)
DE (1) DE69923609T2 (de)
WO (1) WO2001014769A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020181325A1 (en) * 2001-06-05 2002-12-05 Engel David J Mixer seal and bearing apparatus and method
US6854955B2 (en) 2003-01-07 2005-02-15 Sundyne Corporation Internal lubrication screw pump for hollow shaft
SE531613C2 (sv) * 2005-06-27 2009-06-09 Huhnseal Ab Tätningsanordning
US20080111314A1 (en) * 2006-11-09 2008-05-15 Cheng-Shiou Huang Shaft sealing assembly with liquid stirring unit
US8398825B2 (en) * 2009-05-04 2013-03-19 Flowserve Management Company Remotely-operated mode shifting apparatus for a combination fluid jet decoking tool, and a tool incorporating same
US8584695B2 (en) 2010-10-15 2013-11-19 Ideal Time Consultants Limited Air valve for inflatable device
JP6386814B2 (ja) * 2013-07-03 2018-09-05 Ntn株式会社 シールリング
CN105658357B (zh) * 2013-10-17 2018-06-15 Gkn烧结金属有限公司 具有径向延伸间隔孔的烧结粉末金属零件及其制造方法
DE102014009790A1 (de) * 2014-06-27 2015-12-31 Kaco Gmbh + Co. Kg Dichtungsanordnung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802679A (en) * 1953-06-30 1957-08-13 Nat Lead Co Mechanical seal for pumps
US2992842A (en) 1958-04-21 1961-07-18 United Aircraft Corp Oil scrubbed face seal
US3068012A (en) 1959-10-08 1962-12-11 Chesterton A W Co Mechanical seal
US3889960A (en) 1972-10-04 1975-06-17 Borg Warner Cooling seal
US3806135A (en) 1972-10-04 1974-04-23 Borg Warner Cooling seal
US3937477A (en) 1973-12-26 1976-02-10 Borg-Warner Corporation Mechanical seal system
US4243230A (en) 1979-10-01 1981-01-06 Crane Packing Co. Low energy tandem seal
US4466619A (en) 1981-07-13 1984-08-21 Durametallic Corporation Mechanical seal assembly with integral pumping device
US4445695A (en) 1982-03-10 1984-05-01 Crane Packing Limited Rotary mechanical seals
US4560173A (en) 1984-06-01 1985-12-24 Durametallic Corporation Mechanical seal assembly with coolant circulation structure
US4759553A (en) 1986-01-27 1988-07-26 The Fluorocarbon Company Dynamic rotary face seal
US4699575A (en) * 1986-02-12 1987-10-13 Robotics, Inc. Adhesive pump and it's control system
DD289875A7 (de) * 1988-10-28 1991-05-16 Petrolchemie U. Kraftstoff Ag Schwedt,De Permanente schneckenlager-oelschmierung an dekantierzentrifugen
US5217234A (en) * 1991-03-22 1993-06-08 John Hornsby Mechanical seal with barrier fluid circulation system
WO1995035457A1 (en) * 1994-06-20 1995-12-28 Ramsay Thomas W Seal/bearing assembly
ATE236369T1 (de) * 1995-10-02 2003-04-15 Chesterton A W Co Vorrichtung mit einer drehenden zusammenwirkung
DE29602685U1 (de) 1996-02-15 1996-04-11 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Gleitringdichtungsanordnung
US5847479A (en) * 1997-04-15 1998-12-08 Sae Magnetics (H.K.) Ltd. Self-pressure-balanced hydrodynamic bearing spindle motor
DE29713603U1 (de) 1997-07-31 1997-10-02 Depac Dichtungstechnik Gmbh, Bludenz Doppelgleitringdichtung
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

Also Published As

Publication number Publication date
AU762551B2 (en) 2003-06-26
CA2383216C (en) 2008-12-30
AU6429099A (en) 2001-03-19
EP1210535A1 (de) 2002-06-05
WO2001014769A1 (en) 2001-03-01
CA2383216A1 (en) 2001-03-01
EP1210535B1 (de) 2005-02-02
DE69923609T2 (de) 2006-03-30
US6296254B1 (en) 2001-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition