FR2152126A5 - - Google Patents
Info
- Publication number
- FR2152126A5 FR2152126A5 FR7231464A FR7231464A FR2152126A5 FR 2152126 A5 FR2152126 A5 FR 2152126A5 FR 7231464 A FR7231464 A FR 7231464A FR 7231464 A FR7231464 A FR 7231464A FR 2152126 A5 FR2152126 A5 FR 2152126A5
- 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
- F01C19/10—Sealings for working fluids between radially and axially movable parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712144497 DE2144497C3 (de) | 1971-09-06 | Rotationskolben-Brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2152126A5 true FR2152126A5 (fr) | 1973-04-20 |
Family
ID=5818754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7231464A Expired FR2152126A5 (fr) | 1971-09-06 | 1972-09-05 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3782869A (fr) |
JP (1) | JPS5440688B2 (fr) |
FR (1) | FR2152126A5 (fr) |
GB (1) | GB1342215A (fr) |
IT (1) | IT964019B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE28714E (en) * | 1972-07-14 | 1976-02-17 | Audi Nsu Auto Union Aktiengesellschaft | Internal seal for rotary piston combustion engine |
US3869229A (en) * | 1973-03-26 | 1975-03-04 | Toyo Kogyo Co | Sealing device for use in rotary piston engine |
GB1408750A (en) * | 1973-06-02 | 1975-10-01 | Toyota Motor Co Ltd | Rotary piston engine |
JPS5236565B2 (fr) * | 1973-09-25 | 1977-09-16 | ||
JPS5070707A (fr) * | 1973-10-29 | 1975-06-12 | ||
US3884602A (en) * | 1974-01-11 | 1975-05-20 | Gen Motors Corp | Rotary engine oil seal assembly |
DE2615549A1 (de) * | 1976-04-09 | 1977-10-20 | Audi Nsu Auto Union Ag | Kolben fuer eine rotationskolbenmaschine mit einer innendichtung |
US4218200A (en) * | 1977-06-30 | 1980-08-19 | Toyo Kogyo Co., Ltd. | Rotor cooling means for rotary piston engines |
JP5817986B2 (ja) * | 2011-09-29 | 2015-11-18 | マツダ株式会社 | ロータリピストンエンジン |
US9896934B2 (en) | 2013-12-17 | 2018-02-20 | Pratt & Whitney Canada Corp. | Rotary engine with rotor land |
CN106194410A (zh) * | 2016-08-22 | 2016-12-07 | 占舒婷 | 一种热能利用的滚子发动机 |
CN114941568A (zh) * | 2022-03-28 | 2022-08-26 | 洛阳北方企业集团有限公司 | 新型航空转子发动机密封结构 |
GB2618556A (en) * | 2022-05-10 | 2023-11-15 | Compound Rotary Engines Ltd | Rotary piston internal combustion engines |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1333377A (fr) * | 1961-09-14 | 1963-07-26 | Goetzewerke | Segment racleur pour moteur à explosion |
US3400939A (en) * | 1966-01-03 | 1968-09-10 | Curtiss Wright Corp | Oil seal construction for rotary engines |
DE1576933A1 (de) * | 1966-09-10 | 1970-06-11 | Nippon Piston Ring Co Ltd | Dichtung fuer Kreiskolbenmotoren |
-
1972
- 1972-08-16 IT IT28229/72A patent/IT964019B/it active
- 1972-08-18 US US00281765A patent/US3782869A/en not_active Expired - Lifetime
- 1972-09-04 GB GB4086072A patent/GB1342215A/en not_active Expired
- 1972-09-05 JP JP8903572A patent/JPS5440688B2/ja not_active Expired
- 1972-09-05 FR FR7231464A patent/FR2152126A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT964019B (it) | 1974-01-21 |
DE2144497A1 (de) | 1973-03-22 |
US3782869A (en) | 1974-01-01 |
DE2144497B2 (de) | 1977-02-03 |
JPS4872505A (fr) | 1973-09-29 |
GB1342215A (en) | 1974-01-03 |
JPS5440688B2 (fr) | 1979-12-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |