IT8219718A0 - Anello di tenuta. - Google Patents
Anello di tenuta.Info
- Publication number
- IT8219718A0 IT8219718A0 IT8219718A IT1971882A IT8219718A0 IT 8219718 A0 IT8219718 A0 IT 8219718A0 IT 8219718 A IT8219718 A IT 8219718A IT 1971882 A IT1971882 A IT 1971882A IT 8219718 A0 IT8219718 A0 IT 8219718A0
- Authority
- IT
- Italy
- Prior art keywords
- sealing ring
- sealing
- ring
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
-
- 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
- F16J15/3268—Mounting of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3111726A DE3111726C1 (de) | 1981-03-25 | 1981-03-25 | Dichtungsring |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8219718A0 true IT8219718A0 (it) | 1982-02-18 |
IT1150458B IT1150458B (it) | 1986-12-10 |
Family
ID=6128245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19718/82A IT1150458B (it) | 1981-03-25 | 1982-02-18 | Anello di tenuta |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3111726C1 (it) |
FR (1) | FR2502724B1 (it) |
GB (1) | GB2095348B (it) |
IT (1) | IT1150458B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3720930A1 (de) * | 1987-06-25 | 1989-01-05 | Freudenberg Carl Fa | Radialwellendichtring |
US4811704A (en) * | 1988-03-07 | 1989-03-14 | Vernay Laboratories, Inc. | Valve stem seal |
GB2242505A (en) * | 1990-03-30 | 1991-10-02 | Nat Oilwell | Valve sealing system |
DE19917006A1 (de) * | 1999-04-15 | 2000-10-19 | Mannesmann Sachs Ag | Zylinder für eine hydraulische Anlage |
US6764079B1 (en) * | 2002-04-19 | 2004-07-20 | Dana Corporation | Valve seal assembly with straight-walled retainer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2249141A (en) * | 1936-04-14 | 1941-07-15 | Nat Oil Seal Co | Fluid seal |
US2330104A (en) * | 1942-02-23 | 1943-09-21 | Victor Mfg & Gasket Co | Oil seal construction |
US2417390A (en) * | 1944-06-12 | 1947-03-11 | Gen Tire & Rubber Co | Oil sealing ring |
FR911876A (fr) * | 1944-12-23 | 1946-07-23 | Gen Tire & Rubber Co | Anneau de joint étanche |
US2692786A (en) * | 1950-04-27 | 1954-10-26 | Nat Motor Bearing Co Inc | Seal |
DE6933319U (de) * | 1969-08-22 | 1969-12-11 | Lechler Elring Dichtungswerke | Ventilschaftdichtung |
-
1981
- 1981-03-25 DE DE3111726A patent/DE3111726C1/de not_active Expired
-
1982
- 1982-02-18 IT IT19718/82A patent/IT1150458B/it active
- 1982-03-10 GB GB8207036A patent/GB2095348B/en not_active Expired
- 1982-03-11 FR FR8204125A patent/FR2502724B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2095348A (en) | 1982-09-29 |
FR2502724B1 (fr) | 1986-08-29 |
FR2502724A1 (fr) | 1982-10-01 |
DE3111726C1 (de) | 1982-09-30 |
GB2095348B (en) | 1985-02-20 |
IT1150458B (it) | 1986-12-10 |
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