DE69932319D1 - Dichtungsanordnung mit stabilisierten dichtungsringen - Google Patents

Dichtungsanordnung mit stabilisierten dichtungsringen

Info

Publication number
DE69932319D1
DE69932319D1 DE69932319T DE69932319T DE69932319D1 DE 69932319 D1 DE69932319 D1 DE 69932319D1 DE 69932319 T DE69932319 T DE 69932319T DE 69932319 T DE69932319 T DE 69932319T DE 69932319 D1 DE69932319 D1 DE 69932319D1
Authority
DE
Germany
Prior art keywords
seal
stabilized
rings
assembly
seal assembly
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
DE69932319T
Other languages
English (en)
Other versions
DE69932319T2 (de
Inventor
D Anderson
R Bedford
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.)
Caterpillar Inc
Original Assignee
Caterpillar 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 Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of DE69932319D1 publication Critical patent/DE69932319D1/de
Publication of DE69932319T2 publication Critical patent/DE69932319T2/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
    • F16J15/3436—Pressing means
    • F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
DE69932319T 1998-11-19 1999-11-04 Dichtungsanordnung mit stabilisierten dichtungsringen Expired - Fee Related DE69932319T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US197082 1998-11-19
US09/197,082 US6213471B1 (en) 1998-11-19 1998-11-19 Seal assembly with stabilized seal rings
PCT/US1999/026285 WO2000031444A1 (en) 1998-11-19 1999-11-04 Seal assembly with stabilized seal rings

Publications (2)

Publication Number Publication Date
DE69932319D1 true DE69932319D1 (de) 2006-08-24
DE69932319T2 DE69932319T2 (de) 2006-11-30

Family

ID=22727976

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69932319T Expired - Fee Related DE69932319T2 (de) 1998-11-19 1999-11-04 Dichtungsanordnung mit stabilisierten dichtungsringen

Country Status (5)

Country Link
US (1) US6213471B1 (de)
EP (1) EP1049891B1 (de)
JP (1) JP2002530609A (de)
DE (1) DE69932319T2 (de)
WO (1) WO2000031444A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9341175B2 (en) * 2010-08-20 2016-05-17 Lobepro, Inc. Pump seal
US9333999B2 (en) * 2012-11-02 2016-05-10 Caterpillar Inc. Seal packing guard for rotating components
US9714713B2 (en) * 2012-12-20 2017-07-25 Caterpillar Inc. Seal ring with frictional load surface

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167321A (en) * 1962-05-21 1965-01-26 Int Harvester Co Seal between relatively rotating parts
US3409306A (en) * 1964-10-21 1968-11-05 Pettibone Mulliken Corp Bearing seal structure
JPS6035583B2 (ja) 1980-02-29 1985-08-15 イ−グル工業株式会社 メカニカルシ−ルの製造方法
SU1361407A1 (ru) 1986-07-28 1987-12-23 Научно-производственное объединение по тракторостроению "НАТИ" Торцовое уплотнение
US4821536A (en) 1988-06-22 1989-04-18 Ingersoll-Rand Company Rotating drum end seal
US5553931A (en) * 1994-12-15 1996-09-10 Caterpillar Inc. Track roller assembly
US5527046A (en) 1994-12-15 1996-06-18 Caterpillar Inc. Seal assembly having resilient load rings
DE19502467A1 (de) * 1995-01-27 1996-08-08 Ae Goetze Gmbh Gleitringdichtung

Also Published As

Publication number Publication date
JP2002530609A (ja) 2002-09-17
WO2000031444A1 (en) 2000-06-02
DE69932319T2 (de) 2006-11-30
EP1049891B1 (de) 2006-07-12
EP1049891A1 (de) 2000-11-08
US6213471B1 (en) 2001-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee