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
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
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- 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1675205B1 (de) * | 1967-07-06 | 1972-05-25 | Borg Warner | Doppelgleitringdichtung |
Families Citing this family (12)
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 |
WO2021046352A1 (en) * | 2019-09-06 | 2021-03-11 | John Crane Inc. | Non-pusher dry gas seal with sealing elastomer and systems utilizing same |
EP4396476A1 (en) * | 2021-08-30 | 2024-07-10 | John Crane, Inc. | Non-pusher dry running seal with sealing elastomer as a backup in sliding seal system |
Family Cites Families (7)
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 |
-
0
- BE BE538494D patent/BE538494A/xx unknown
-
1950
- 1950-09-27 US US186987A patent/US2712459A/en not_active Expired - Lifetime
Cited By (1)
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 |