FR2289725B1 - - Google Patents
Info
- Publication number
- FR2289725B1 FR2289725B1 FR7533258A FR7533258A FR2289725B1 FR 2289725 B1 FR2289725 B1 FR 2289725B1 FR 7533258 A FR7533258 A FR 7533258A FR 7533258 A FR7533258 A FR 7533258A FR 2289725 B1 FR2289725 B1 FR 2289725B1
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/02—Radially-movable sealings for working fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sealing Devices (AREA)
- Hydraulic Motors (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2451669A DE2451669C3 (de) | 1974-10-31 | 1974-10-31 | Dichtleiste für eine Rotationskolbenmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2289725A1 FR2289725A1 (fr) | 1976-05-28 |
| FR2289725B1 true FR2289725B1 (enExample) | 1981-09-25 |
Family
ID=5929642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7533258A Granted FR2289725A1 (fr) | 1974-10-31 | 1975-10-30 | Disposition de listels d'etancheite pour machines a pistons rotatifs |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4008017A (enExample) |
| CS (1) | CS210624B2 (enExample) |
| DE (1) | DE2451669C3 (enExample) |
| ES (1) | ES441839A1 (enExample) |
| FR (1) | FR2289725A1 (enExample) |
| GB (1) | GB1522353A (enExample) |
| IT (1) | IT1048872B (enExample) |
| PL (1) | PL109102B1 (enExample) |
| YU (1) | YU37379B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991005143A1 (en) * | 1989-10-04 | 1991-04-18 | Archimedes Associates, Inc. | Rotary piston machine |
| US4990054A (en) * | 1989-12-13 | 1991-02-05 | Westinghouse Electric Corp. | Device incorporating micro-porous membrane for venting gases from seal assembly of a reactor coolant pump |
| DE4140293C2 (de) * | 1991-12-06 | 1994-06-01 | Voith Gmbh J M | Sichellose Innenzahnradpumpe mit in die Zahnköpfe eingesetzten Dichtelementen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US674258A (en) * | 1900-03-16 | 1901-05-14 | Thomas Croston | Rotary engine. |
| US825374A (en) * | 1906-04-13 | 1906-07-10 | Wallace N Harvey | Rotary engine. |
| GB191008123A (en) * | 1909-04-02 | 1910-11-10 | Fritz Egersdoerfer | Rotary Engine or Pump. |
| DE1187438B (de) * | 1961-02-01 | 1965-02-18 | Daimler Benz Ag | Radialdichtung fuer Rotationskolbenmaschinen in Trochoidenbauart |
| GB983025A (en) * | 1962-03-31 | 1965-02-10 | Daimler Benz Ag | Improvements relating to pistons for rotary-piston internal combustion engines |
| DE2059965B2 (de) * | 1970-12-05 | 1973-10-18 | Dornier System Gmbh, 7990 Friedrichshafen | Rotationskolbenmaschine der Trochoidenbauart |
| US3881848A (en) * | 1971-08-04 | 1975-05-06 | Dornier System Gmbh | Packing strip arrangement for highly superheated gases in engines and other working machines |
-
1974
- 1974-10-31 DE DE2451669A patent/DE2451669C3/de not_active Expired
-
1975
- 1975-10-03 CS CS756724A patent/CS210624B2/cs unknown
- 1975-10-06 GB GB40817/75A patent/GB1522353A/en not_active Expired
- 1975-10-16 ES ES441839A patent/ES441839A1/es not_active Expired
- 1975-10-20 US US05/623,766 patent/US4008017A/en not_active Expired - Lifetime
- 1975-10-20 YU YU2656/75A patent/YU37379B/xx unknown
- 1975-10-29 PL PL1975184289A patent/PL109102B1/pl unknown
- 1975-10-30 IT IT69696/75A patent/IT1048872B/it active
- 1975-10-30 FR FR7533258A patent/FR2289725A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1048872B (it) | 1980-12-20 |
| DE2451669C3 (de) | 1978-11-23 |
| YU37379B (en) | 1984-08-31 |
| US4008017A (en) | 1977-02-15 |
| DE2451669B2 (de) | 1978-03-30 |
| GB1522353A (en) | 1978-08-23 |
| YU265675A (en) | 1983-04-27 |
| CS210624B2 (en) | 1982-01-29 |
| DE2451669A1 (de) | 1976-05-06 |
| FR2289725A1 (fr) | 1976-05-28 |
| PL109102B1 (en) | 1980-05-31 |
| ES441839A1 (es) | 1977-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |