DE3868102D1 - Radial-wellendichtring. - Google Patents
Radial-wellendichtring.Info
- Publication number
- DE3868102D1 DE3868102D1 DE8888400631T DE3868102T DE3868102D1 DE 3868102 D1 DE3868102 D1 DE 3868102D1 DE 8888400631 T DE8888400631 T DE 8888400631T DE 3868102 T DE3868102 T DE 3868102T DE 3868102 D1 DE3868102 D1 DE 3868102D1
- Authority
- DE
- Germany
- Prior art keywords
- shaft seal
- radial shaft
- radial
- seal
- shaft
- 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.)
- Expired - Fee Related
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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Sealing Material Composition (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8703557A FR2612595B1 (fr) | 1987-03-16 | 1987-03-16 | Bague d'etancheite de type radial |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3868102D1 true DE3868102D1 (de) | 1992-03-12 |
Family
ID=9349000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888400631T Expired - Fee Related DE3868102D1 (de) | 1987-03-16 | 1988-03-16 | Radial-wellendichtring. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0284496B1 (de) |
DE (1) | DE3868102D1 (de) |
ES (1) | ES2029042T3 (de) |
FR (1) | FR2612595B1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9213373U1 (de) * | 1992-10-05 | 1994-02-10 | Merkel Martin Gmbh Co Kg | Wellendichtring mit einer Dichtlippe |
GB2305981A (en) * | 1995-10-06 | 1997-04-23 | Dowty Seals Ltd | Seals |
GB9526171D0 (en) * | 1995-12-21 | 1996-02-21 | Dowty Seals Ltd | Gas purge lip seal |
EP1024318A3 (de) * | 1999-01-29 | 2001-04-25 | Freudenberg-NOK General Partnership | Dichtring mit Förderwirkung |
DE10235079A1 (de) * | 2002-07-31 | 2004-02-19 | Carl Freudenberg Kg | Manschettendichtung |
US7134669B2 (en) * | 2002-11-11 | 2006-11-14 | Kaco Gmbh & Co. | Sealing ring |
US9458937B2 (en) * | 2014-08-14 | 2016-10-04 | Federal-Mogul Corporation | Shaft seal assembly with exclusion pump dust lip |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2096246B (en) * | 1981-04-07 | 1984-10-24 | Fenner Co Ltd J H | Seals |
US4451050A (en) * | 1981-11-18 | 1984-05-29 | Microdot Inc. | Bi-directional hydrodynamic slitted seal |
DE3316063C2 (de) * | 1983-05-03 | 1985-10-17 | Fa. Carl Freudenberg, 6940 Weinheim | Dichtung |
GB2146710B (en) * | 1983-07-19 | 1986-07-02 | Aeroquip International Inc | Improved lip seal |
FR2585103B1 (fr) * | 1985-07-18 | 1989-06-02 | Procal | Bagues d'etancheite de type radial et procede de realisation de telles bagues |
-
1987
- 1987-03-16 FR FR8703557A patent/FR2612595B1/fr not_active Expired - Fee Related
-
1988
- 1988-03-16 ES ES88400631T patent/ES2029042T3/es not_active Expired - Lifetime
- 1988-03-16 EP EP88400631A patent/EP0284496B1/de not_active Expired - Lifetime
- 1988-03-16 DE DE8888400631T patent/DE3868102D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0284496B1 (de) | 1992-01-29 |
ES2029042T3 (es) | 1992-07-16 |
EP0284496A1 (de) | 1988-09-28 |
FR2612595B1 (fr) | 1990-04-13 |
FR2612595A1 (fr) | 1988-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |