CH598517A5 - - Google Patents

Info

Publication number
CH598517A5
CH598517A5 CH1171376A CH1171376A CH598517A5 CH 598517 A5 CH598517 A5 CH 598517A5 CH 1171376 A CH1171376 A CH 1171376A CH 1171376 A CH1171376 A CH 1171376A CH 598517 A5 CH598517 A5 CH 598517A5
Authority
CH
Switzerland
Application number
CH1171376A
Inventor
Dag Dipl Ing Bergloeff
Original Assignee
Stroemungsmasch Anst
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 Stroemungsmasch Anst filed Critical Stroemungsmasch Anst
Publication of CH598517A5 publication Critical patent/CH598517A5/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • 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
    • F16J15/3408—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 at least one ring having an uneven slipping surface
    • F16J15/3412—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 at least one ring having an uneven slipping surface with cavities
    • F16J15/3416—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 at least one ring having an uneven slipping surface with cavities with at least one continuous groove

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)
CH1171376A 1975-09-16 1976-09-15 CH598517A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT709975A ATA709975A (de) 1975-09-16 1975-09-16 Spaltring-dichtung fuer eine hochdruck-wellenabdichtung

Publications (1)

Publication Number Publication Date
CH598517A5 true CH598517A5 (xx) 1978-04-28

Family

ID=3592703

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1171376A CH598517A5 (xx) 1975-09-16 1976-09-15

Country Status (7)

Country Link
JP (1) JPS5239056A (xx)
AT (1) ATA709975A (xx)
CH (1) CH598517A5 (xx)
DE (1) DE2639407A1 (xx)
ES (1) ES451488A1 (xx)
FR (1) FR2324912A1 (xx)
IT (1) IT1066463B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH612484A5 (en) * 1976-01-27 1979-07-31 Burgmann Dichtungswerk Feodor Sliding ring sealing device for a shaft
JPS5661818A (en) * 1979-10-25 1981-05-27 Yokogawa Hokushin Electric Corp Sine wave oscillator
JPH01165861U (xx) * 1988-05-13 1989-11-20
JPH0454367U (xx) * 1990-09-18 1992-05-11
DE10003018B4 (de) * 2000-01-25 2009-09-24 Atlas Copco Energas Gmbh Turboverdichter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB665696A (en) * 1949-06-30 1952-01-30 Caterpillar Tractor Co Seals for relatively rotating members
US3347552A (en) * 1964-06-04 1967-10-17 Westinghouse Electric Corp Controlled leakage face type seals
US3522948A (en) * 1968-05-16 1970-08-04 Westinghouse Electric Corp Variable flow path seal

Also Published As

Publication number Publication date
FR2324912A1 (fr) 1977-04-15
ATA709975A (de) 1983-02-15
IT1066463B (it) 1985-03-12
ES451488A1 (es) 1977-10-01
JPS5239056A (en) 1977-03-26
DE2639407A1 (de) 1977-03-24

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Legal Events

Date Code Title Description
PL Patent ceased