EP0523004A3 - Seal for a rotating part - Google Patents

Seal for a rotating part Download PDF

Info

Publication number
EP0523004A3
EP0523004A3 EP92810496A EP92810496A EP0523004A3 EP 0523004 A3 EP0523004 A3 EP 0523004A3 EP 92810496 A EP92810496 A EP 92810496A EP 92810496 A EP92810496 A EP 92810496A EP 0523004 A3 EP0523004 A3 EP 0523004A3
Authority
EP
European Patent Office
Prior art keywords
seal
rotating part
rotating
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.)
Granted
Application number
EP92810496A
Other languages
German (de)
Other versions
EP0523004B1 (en
EP0523004A2 (en
Inventor
Otto Kraic
Frank Obrist
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.)
Daimler Benz AG
Original Assignee
TES WANKEL TECH FORSCHUNGS und
Lindau Tech Forsch & Entw GmbH
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 TES WANKEL TECH FORSCHUNGS und, Lindau Tech Forsch & Entw GmbH filed Critical TES WANKEL TECH FORSCHUNGS und
Publication of EP0523004A2 publication Critical patent/EP0523004A2/en
Publication of EP0523004A3 publication Critical patent/EP0523004A3/en
Application granted granted Critical
Publication of EP0523004B1 publication Critical patent/EP0523004B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/02—Radially-movable sealings for working fluids
    • F01C19/04—Radially-movable sealings for working fluids of rigid material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
EP19920810496 1991-07-09 1992-06-29 Seal for a rotating part Expired - Lifetime EP0523004B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH202891A CH689427A5 (en) 1991-07-09 1991-07-09 Seal on a rotating body.
CH2028/91 1991-07-09

Publications (3)

Publication Number Publication Date
EP0523004A2 EP0523004A2 (en) 1993-01-13
EP0523004A3 true EP0523004A3 (en) 1994-12-21
EP0523004B1 EP0523004B1 (en) 1997-11-05

Family

ID=4224235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920810496 Expired - Lifetime EP0523004B1 (en) 1991-07-09 1992-06-29 Seal for a rotating part

Country Status (4)

Country Link
EP (1) EP0523004B1 (en)
JP (1) JP3134088B2 (en)
CH (1) CH689427A5 (en)
DE (1) DE59209003D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08121603A (en) * 1994-10-25 1996-05-17 Nok Corp Seal ring
EP2166259A1 (en) * 2008-09-18 2010-03-24 ABB Turbo Systems AG Device for sealing a storage housing of a waste gas turbocharger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR779439A (en) * 1934-01-11 1935-04-04 Gulf Res & Dev Corp Improvements to rotary pressure devices and their watertight seals
DE1247097B (en) * 1965-12-24 1967-08-10 Goetzewerke Sealing ring
EP0107347A2 (en) * 1982-10-20 1984-05-02 Dresser Industries,Inc. Method and apparatus for sealing between a shaft and housing
DE3432915A1 (en) * 1984-06-12 1985-12-12 Felix Dr.H.C. 8990 Lindau Wankel INNER AXIS ROTARY PISTON
FR2602847A1 (en) * 1986-07-28 1988-02-19 Sealol E G G Sealing system for a shaft revolving in a support element
WO1988007137A1 (en) * 1987-03-19 1988-09-22 Svenska Rotor Maskiner Ab Screw rotor machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR779439A (en) * 1934-01-11 1935-04-04 Gulf Res & Dev Corp Improvements to rotary pressure devices and their watertight seals
DE1247097B (en) * 1965-12-24 1967-08-10 Goetzewerke Sealing ring
EP0107347A2 (en) * 1982-10-20 1984-05-02 Dresser Industries,Inc. Method and apparatus for sealing between a shaft and housing
DE3432915A1 (en) * 1984-06-12 1985-12-12 Felix Dr.H.C. 8990 Lindau Wankel INNER AXIS ROTARY PISTON
FR2602847A1 (en) * 1986-07-28 1988-02-19 Sealol E G G Sealing system for a shaft revolving in a support element
WO1988007137A1 (en) * 1987-03-19 1988-09-22 Svenska Rotor Maskiner Ab Screw rotor machine

Also Published As

Publication number Publication date
JP3134088B2 (en) 2001-02-13
CH689427A5 (en) 1999-04-15
EP0523004B1 (en) 1997-11-05
DE59209003D1 (en) 1997-12-11
EP0523004A2 (en) 1993-01-13
JPH05187558A (en) 1993-07-27

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