CH680526A5 - - Google Patents

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Publication number
CH680526A5
CH680526A5 CH399589A CH399589A CH680526A5 CH 680526 A5 CH680526 A5 CH 680526A5 CH 399589 A CH399589 A CH 399589A CH 399589 A CH399589 A CH 399589A CH 680526 A5 CH680526 A5 CH 680526A5
Authority
CH
Switzerland
Prior art keywords
shaft
ring
sealing
seal
web
Prior art date
Application number
CH399589A
Other languages
German (de)
English (en)
Inventor
Joachim Dr-Ing Schmied
Original Assignee
Escher Wyss Ag
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 Escher Wyss Ag filed Critical Escher Wyss Ag
Priority to CH399589A priority Critical patent/CH680526A5/de
Priority to DE19893942408 priority patent/DE3942408C2/de
Priority to JP29909790A priority patent/JPH03163272A/ja
Publication of CH680526A5 publication Critical patent/CH680526A5/de

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
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
CH399589A 1989-11-06 1989-11-06 CH680526A5 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH399589A CH680526A5 (sv) 1989-11-06 1989-11-06
DE19893942408 DE3942408C2 (de) 1989-11-06 1989-12-21 Trockenlaufende Gasdichtung
JP29909790A JPH03163272A (ja) 1989-11-06 1990-11-06 乾式ガスシール

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH399589A CH680526A5 (sv) 1989-11-06 1989-11-06

Publications (1)

Publication Number Publication Date
CH680526A5 true CH680526A5 (sv) 1992-09-15

Family

ID=4267853

Family Applications (1)

Application Number Title Priority Date Filing Date
CH399589A CH680526A5 (sv) 1989-11-06 1989-11-06

Country Status (3)

Country Link
JP (1) JPH03163272A (sv)
CH (1) CH680526A5 (sv)
DE (1) DE3942408C2 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105508616A (zh) * 2016-02-04 2016-04-20 四川日机密封件股份有限公司 机械密封装置的推环及机械密封装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229081C1 (de) * 1992-05-27 1993-12-23 Escher Wyss Ag Trockengasdichtung
US5632435A (en) * 1992-05-27 1997-05-27 Sulzer-Escher Wyss Ag Process for the production of a soldered joint
EP0781948A1 (de) 1995-12-29 1997-07-02 Sulzer Turbo AG Turbomaschine für nicht ideale Prozessgase
EP1031775A1 (en) 1999-02-25 2000-08-30 Dresser Rand S.A Shaft seal
EP1039184A1 (en) 1999-03-22 2000-09-27 Dresser Rand S.A Shaft seal
DE10327418B4 (de) * 2003-06-18 2005-08-18 Gößling, Werner, Ing.(grad.) Berührungslos arbeitende Gasdichtung
GB0317055D0 (en) 2003-07-22 2003-08-27 Cross Mfg Co 1938 Ltd Improvements relating to aspirating face seals and thrust bearings
GB0806253D0 (en) * 2008-04-07 2008-05-14 Cross Mfg 1938 Company Ltd Non-contacting face seals and thrust bearings
DE102011007073A1 (de) * 2011-04-08 2012-10-11 Siemens Aktiengesellschaft Wellendichtungsanordnung
DE102017219190B4 (de) * 2017-10-26 2022-12-29 Eagleburgmann Germany Gmbh & Co. Kg Gasgeschmierte Gleitringdichtung mit verbessertem Verschmutzungsschutz

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522948A (en) * 1968-05-16 1970-08-04 Westinghouse Electric Corp Variable flow path seal
DE2302600A1 (de) * 1973-01-19 1974-07-25 Klein Schanzlin & Becker Ag Hydrostatische wellenabdichtung
GB1555765A (en) * 1975-09-04 1979-11-14 Crane Packing Ltd Rotary mechanical face seals
DE2647016C2 (de) * 1976-10-18 1982-04-29 Borg-Warner Corp., 60604 Chicago, Ill. Gleitringdichtung
FI74121C (sv) * 1986-01-22 1988-08-01 Safematic Ltd Oy Glidringstätning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105508616A (zh) * 2016-02-04 2016-04-20 四川日机密封件股份有限公司 机械密封装置的推环及机械密封装置

Also Published As

Publication number Publication date
DE3942408C2 (de) 1993-12-23
JPH0587716B2 (sv) 1993-12-17
JPH03163272A (ja) 1991-07-15
DE3942408A1 (de) 1991-05-08

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Legal Events

Date Code Title Description
PL Patent ceased