NL6915900A - - Google Patents
Info
- Publication number
- NL6915900A NL6915900A NL6915900A NL6915900A NL6915900A NL 6915900 A NL6915900 A NL 6915900A NL 6915900 A NL6915900 A NL 6915900A NL 6915900 A NL6915900 A NL 6915900A NL 6915900 A NL6915900 A NL 6915900A
- Authority
- NL
- Netherlands
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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
-
- 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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB413869A GB1287416A (en) | 1968-10-31 | 1968-10-31 | Seals for use between two relatively-rotating surfaces |
| GB5156968 | 1968-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6915900A true NL6915900A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-05-04 |
Family
ID=26238906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6915900A NL6915900A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-10-31 | 1969-10-21 |
Country Status (4)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672690A (en) * | 1970-05-25 | 1972-06-27 | Federal Mogul Corp | Bidirectional hydrodynamic shaft seal |
| DE2206461C2 (de) * | 1972-02-11 | 1983-11-17 | Fa. Carl Freudenberg, 6940 Weinheim | Radiallippendichtung |
| US3868105A (en) * | 1972-10-10 | 1975-02-25 | Federal Mogul Corp | Bidirectional hydrodynamic shaft seal |
| DE3526424C1 (de) * | 1985-07-24 | 1987-02-12 | Fa. Carl Freudenberg, 6940 Weinheim | Radialwellendichtring und Verfahren zu seiner Herstellung |
| DE4330524C3 (de) * | 1993-09-09 | 2001-09-06 | Parker Hannifin Gmbh | Hydrodynamische Hochdruck-Rotordichtung |
| DE4443422C2 (de) * | 1994-12-06 | 1997-05-28 | Bruss Dichtungstechnik | Wellendichtring mit einer elastischen Dichtlippe |
| US5676383A (en) * | 1996-09-10 | 1997-10-14 | Federal-Mogul Corporation | Hydrodynamic low-torque lubricant seal with pumping projections |
-
1969
- 1969-10-21 NL NL6915900A patent/NL6915900A/xx unknown
- 1969-10-30 SE SE1484269A patent/SE351475B/xx unknown
- 1969-10-31 DE DE19691954972 patent/DE1954972C3/de not_active Expired
- 1969-10-31 FR FR6937579A patent/FR2033195A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1954972C3 (de) | 1975-11-13 |
| FR2033195A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-12-04 |
| DE1954972B2 (de) | 1975-03-20 |
| DE1954972A1 (de) | 1970-05-14 |
| SE351475B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-11-27 |