BE538494A - - Google Patents

Info

Publication number
BE538494A
BE538494A BE538494DA BE538494A BE 538494 A BE538494 A BE 538494A BE 538494D A BE538494D A BE 538494DA BE 538494 A BE538494 A BE 538494A
Authority
BE
Belgium
Application number
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.)
Publication of BE538494A publication Critical patent/BE538494A/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
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals
    • F16J15/3484—Tandem seals
    • 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
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
BE538494D 1950-09-27 BE538494A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US186987A US2712459A (en) 1950-09-27 1950-09-27 High speed shaft seal

Publications (1)

Publication Number Publication Date
BE538494A true BE538494A (it)

Family

ID=22687139

Family Applications (1)

Application Number Title Priority Date Filing Date
BE538494D BE538494A (it) 1950-09-27

Country Status (2)

Country Link
US (1) US2712459A (it)
BE (1) BE538494A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675205B1 (de) * 1967-07-06 1972-05-25 Borg Warner Doppelgleitringdichtung

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95131C (it) * 1955-11-01
US2882075A (en) * 1956-01-31 1959-04-14 Thompson Prod Inc Pump seal
US2961258A (en) * 1956-08-13 1960-11-22 Donley Products Inc Sealing unit
DE1061145B (de) * 1956-12-14 1959-07-09 Kupfer Asbest Co Gleitringdichtung
US2950932A (en) * 1957-01-14 1960-08-30 Syntron Co Strut bearing seal
US3087733A (en) * 1959-02-17 1963-04-30 Chicago Rawhide Mfg Co Oil and dirt seal
US3182598A (en) * 1959-06-08 1965-05-11 Kobe Inc Sealing means for fluid operated pump system
US3941394A (en) * 1974-12-09 1976-03-02 Crane Packing Company No-leak double rotary mechanical seal
US4152255A (en) * 1978-04-17 1979-05-01 General Kinematics Corporation Vibratory material handling apparatus including screens
EP0265264A3 (en) * 1986-10-23 1989-10-11 Denis Michael William Winslow Seal protection apparatus
CA3149414A1 (en) * 2019-09-06 2021-03-11 James R. Wasser Non-pusher dry gas seal with sealing elastomer and systems utilizing same
US11815185B2 (en) * 2021-08-30 2023-11-14 John Crane Inc. Non-pusher dry running seal with sealing elastomer as a backup in sliding seal system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308114A (en) * 1942-01-10 1943-01-12 Yellow Truck & Coach Mfg Co Seal
US2362363A (en) * 1943-03-11 1944-11-07 Connecticut Hard Rubber Co Sealing ring or the like
US2445018A (en) * 1945-10-10 1948-07-13 Jr Francis E Brady Sealing unit
FR924833A (fr) * 1946-03-13 1947-08-18 Pour Tous App Mecaniques Sa Perfectionnements aux joints tournants
US2444713A (en) * 1946-09-07 1948-07-06 Crane Packing Co Pressed-in package type rotary seal
US2465499A (en) * 1946-10-17 1949-03-29 Crane Packing Co Diaphragm-type mechanical seal
US2538987A (en) * 1947-09-06 1951-01-23 Skf Svenska Kullagerfab Ab Sealing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675205B1 (de) * 1967-07-06 1972-05-25 Borg Warner Doppelgleitringdichtung

Also Published As

Publication number Publication date
US2712459A (en) 1955-07-05

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