DE69130543D1 - Wartungsleichte Hochleistungsspaltdichtung - Google Patents

Wartungsleichte Hochleistungsspaltdichtung

Info

Publication number
DE69130543D1
DE69130543D1 DE69130543T DE69130543T DE69130543D1 DE 69130543 D1 DE69130543 D1 DE 69130543D1 DE 69130543 T DE69130543 T DE 69130543T DE 69130543 T DE69130543 T DE 69130543T DE 69130543 D1 DE69130543 D1 DE 69130543D1
Authority
DE
Germany
Prior art keywords
split
seal
ring
tapered
seal ring
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 - Fee Related
Application number
DE69130543T
Other languages
English (en)
Other versions
DE69130543T2 (de
Inventor
John J Mullaney
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.)
Deep Sea Seals Ltd
Original Assignee
John Crane Inc
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 John Crane Inc filed Critical John Crane Inc
Publication of DE69130543D1 publication Critical patent/DE69130543D1/de
Application granted granted Critical
Publication of DE69130543T2 publication Critical patent/DE69130543T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/3464—Mounting of the seal
    • F16J15/3488—Split-rings
    • 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
    • Y10S277/91—O-ring seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
DE69130543T 1990-02-09 1991-02-08 Wartungsleichte Hochleistungsspaltdichtung Expired - Fee Related DE69130543T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/477,417 US5020809A (en) 1990-02-09 1990-02-09 High-speed easy-maintenance split seal

Publications (2)

Publication Number Publication Date
DE69130543D1 true DE69130543D1 (de) 1999-01-14
DE69130543T2 DE69130543T2 (de) 1999-04-29

Family

ID=23895838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130543T Expired - Fee Related DE69130543T2 (de) 1990-02-09 1991-02-08 Wartungsleichte Hochleistungsspaltdichtung

Country Status (4)

Country Link
US (1) US5020809A (de)
EP (1) EP0441405B1 (de)
AT (1) ATE174109T1 (de)
DE (1) DE69130543T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192085A (en) * 1990-12-17 1993-03-09 Mconie Robert Rubber drive system mechanical seal
GB9512267D0 (en) * 1995-06-16 1995-08-16 Management Consultancy Service Improved split seal
GB2316721B (en) * 1996-09-02 2000-11-22 Aes Eng Ltd Mechanical seal
US6171070B1 (en) * 1997-05-09 2001-01-09 Hakusu Tech Co., Ltd. High-pressure reciprocating pumps
WO1998058199A1 (en) * 1997-06-16 1998-12-23 Garlock Inc. Split sealing element
US5913521A (en) * 1997-08-29 1999-06-22 John Crane Sealol Inc. Rotating seal ring component kit for a mechanical split seal
US6131912A (en) * 1997-12-17 2000-10-17 A.W. Chesterton Company Split mechanical face seal
US6155572A (en) * 1997-12-17 2000-12-05 A.W. Chesterton Company Non-contacting mechanical face seal including fluid control system
US6059293A (en) * 1997-12-17 2000-05-09 A.W. Chesterton Company Split mechanical face seal with seal face fluid introducing structure
SE515508C2 (sv) * 1998-10-08 2001-08-20 Goeran Anderberg Tätning vid genomföring av en roterande axel genom en vägg
DE60044607D1 (de) 1999-07-27 2010-08-12 Northeast Equipment Inc Doing Geteilte gleitringdichtung
US20040201176A1 (en) * 1999-07-27 2004-10-14 Bjornson Carl C. Mechanical split seal
US6550779B2 (en) 1999-07-27 2003-04-22 Northeast Equipment, Inc. Mechanical split 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
US6544012B1 (en) * 2000-07-18 2003-04-08 George H. Blume High pressure plunger pump housing and packing
US8147227B1 (en) 2000-07-18 2012-04-03 Blume George H Valve guide and spring retainer assemblies
US8915722B1 (en) 2009-02-23 2014-12-23 George H. Blume Integrated fluid end
US9416887B2 (en) 2000-07-18 2016-08-16 George H Blume Low turbulence valve
US6485024B1 (en) * 2000-09-06 2002-11-26 Utex Industries, Inc. Split mechanical face seal
DE10155653C2 (de) * 2001-11-13 2003-10-30 Federal Mogul Friedberg Gmbh Gleitringdichtung mit geteilten Gleitringen
DE102004004938B4 (de) * 2004-01-31 2007-11-29 Ab Skf Dichtungsanordnung
FI117300B (fi) * 2005-04-29 2006-08-31 Sulzer Pumpen Ag Virtauskone, sen liukurengastiiviste, liukurengastiivisteen runkokappale ja menetelmä liukurengastiivisteen kiinnittämiseksi virtauskoneeseen
US20090174149A1 (en) * 2005-11-17 2009-07-09 Hidekazu Takahashi Mechanical seal device
US9435454B2 (en) 2009-02-23 2016-09-06 George H Blume Fluid end with carbide valve seat and adhesive dampening interface
US9377019B1 (en) 2012-05-07 2016-06-28 George H Blume Opposing offset fluid end bores
WO2014139001A1 (en) 2013-03-15 2014-09-18 Dana Canada Corporation Heat exchanger with jointed frame
GB2559136B (en) * 2017-01-25 2020-04-15 Edwards Ltd Vacuum pump with biased stator seals and method of manufacture thereof
US11015715B2 (en) 2018-03-22 2021-05-25 Raytheon Technologies Corporation Ramped spacer ring seal
US11708909B2 (en) * 2018-04-27 2023-07-25 Hamilton Sundstrand Corporation Carbon seal
GB2588753B (en) * 2019-10-21 2021-11-03 Rubberatkins Ltd Seal with back-up ring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1009303A (en) * 1909-01-20 1911-11-21 Ingersoll Rand Co Drill-steel chuck for stoneworking-machines.
GB933389A (en) * 1961-07-06 1963-08-08 Flexibox Ltd Improvements relating to mechanical seals
US3625524A (en) * 1970-08-13 1971-12-07 Amf Inc Rotatable seal
US3675933A (en) * 1970-09-03 1972-07-11 Crane Packing Co Seal with installed space parts
US4239240A (en) * 1979-08-07 1980-12-16 Crane Packing Limited Rotary mechanical face seals
US4410188A (en) * 1982-11-17 1983-10-18 Copes John C Slurry pump double mechanical split face seal
US4792146A (en) * 1987-02-17 1988-12-20 University Of New Mexico Radially compliant - zero net thermal radial taper mechanical face seal

Also Published As

Publication number Publication date
ATE174109T1 (de) 1998-12-15
EP0441405B1 (de) 1998-12-02
DE69130543T2 (de) 1999-04-29
EP0441405A3 (en) 1993-06-30
US5020809A (en) 1991-06-04
EP0441405A2 (de) 1991-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DEEP SEA SEALS LTD., HAVANT, HANTS, GB

8339 Ceased/non-payment of the annual fee