FR2344764B1 - - Google Patents
Info
- Publication number
- FR2344764B1 FR2344764B1 FR7702499A FR7702499A FR2344764B1 FR 2344764 B1 FR2344764 B1 FR 2344764B1 FR 7702499 A FR7702499 A FR 7702499A FR 7702499 A FR7702499 A FR 7702499A FR 2344764 B1 FR2344764 B1 FR 2344764B1
- Authority
- FR
- France
- 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
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
- F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
- F16J10/02—Cylinders designed to receive moving pistons or plungers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762611999 DE2611999A1 (de) | 1976-03-20 | 1976-03-20 | Doppelwirkender kolben |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2344764A1 FR2344764A1 (fr) | 1977-10-14 |
| FR2344764B1 true FR2344764B1 (US06168776-20010102-C00028.png) | 1983-03-18 |
Family
ID=5973080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7702499A Granted FR2344764A1 (fr) | 1976-03-20 | 1977-01-28 | Piston a double effet |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2947372C2 (de) * | 1979-11-24 | 1983-03-03 | Dr. H. Tiefenbach Gmbh & Co, 4300 Essen | Zylinder-Kolben-Anordnung als Differenzdruckindikator |
| DE19514874A1 (de) * | 1995-04-22 | 1996-10-24 | Alois Tischler | Trockenlaufende Kolbendichtung mit niedrigem, stufenlos einstellbarem Reibungskoeffizienten |
| DE10337298A1 (de) * | 2003-08-14 | 2005-03-03 | Pfeiffer Vacuum Gmbh | Dichtungsanordnung für ein Zylinder-Kolben-System |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191213595A (en) * | 1911-06-10 | 1912-10-03 | Richard Heindl | Improvements in Piston Packings for Hydraulic Machines and Engines. |
| GB191311510A (en) * | 1912-05-25 | 1913-10-23 | Steinle And Hartung | Improvements in Manometers. |
| US2315012A (en) * | 1941-05-15 | 1943-03-30 | Tracy S Park | Piston |
| US2884903A (en) * | 1957-09-13 | 1959-05-05 | Westinghouse Air Brake Co | Cushioned piston assemblage for cylinders |
| DE1235031B (de) * | 1960-04-23 | 1967-02-23 | Maihak Ag | Stangenfuehrung fuer ein als Kolbenwaage ausgebildetes Feindruckmessgeraet |
| US3275331A (en) * | 1962-12-21 | 1966-09-27 | Johns Manville | Seal and method of manufacture |
| US3509890A (en) * | 1968-03-18 | 1970-05-05 | Phillips Petroleum Co | Spring biased gasket for bath housing |
| US3605706A (en) * | 1969-12-12 | 1971-09-20 | Microdot Inc | Valve stem oil deflector |
| US3995868A (en) * | 1973-12-20 | 1976-12-07 | The Duriron Company, Inc. | Polytetrafluoroethylene lip seal |
| US4042248A (en) * | 1976-09-16 | 1977-08-16 | General Motors Corporation | High pressure shaft seals |
-
1976
- 1976-03-20 DE DE19762611999 patent/DE2611999A1/de not_active Ceased
-
1977
- 1977-01-28 FR FR7702499A patent/FR2344764A1/fr active Granted
- 1977-03-18 JP JP52030224A patent/JPS5952310B2/ja not_active Expired
- 1977-03-18 GB GB11521/77A patent/GB1561861A/en not_active Expired
- 1977-03-18 US US05/779,200 patent/US4126319A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52114847A (en) | 1977-09-27 |
| FR2344764A1 (fr) | 1977-10-14 |
| DE2611999A1 (de) | 1977-09-29 |
| JPS5952310B2 (ja) | 1984-12-19 |
| GB1561861A (en) | 1980-03-05 |
| US4126319A (en) | 1978-11-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |