JPS4872505A - - Google Patents
Info
- Publication number
- JPS4872505A JPS4872505A JP47089035A JP8903572A JPS4872505A JP S4872505 A JPS4872505 A JP S4872505A JP 47089035 A JP47089035 A JP 47089035A JP 8903572 A JP8903572 A JP 8903572A JP S4872505 A JPS4872505 A JP S4872505A
- Authority
- JP
- Japan
- 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.)
- Granted
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 (en) | 1971-09-06 | Rotary piston internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4872505A true JPS4872505A (en) | 1973-09-29 |
| JPS5440688B2 JPS5440688B2 (en) | 1979-12-05 |
Family
ID=5818754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8903572A Expired JPS5440688B2 (en) | 1971-09-06 | 1972-09-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3782869A (en) |
| JP (1) | JPS5440688B2 (en) |
| FR (1) | FR2152126A5 (en) |
| GB (1) | GB1342215A (en) |
| IT (1) | IT964019B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5070707A (en) * | 1973-10-29 | 1975-06-12 | ||
| JP2013072425A (en) * | 2011-09-29 | 2013-04-22 | Mazda Motor Corp | Rotary piston engine |
Families Citing this family (11)
| 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 (en) * | 1973-09-25 | 1977-09-16 | ||
| US3884602A (en) * | 1974-01-11 | 1975-05-20 | Gen Motors Corp | Rotary engine oil seal assembly |
| DE2615549A1 (en) * | 1976-04-09 | 1977-10-20 | Audi Nsu Auto Union Ag | PISTON FOR A ROTARY PISTON MACHINE WITH AN INNER SEAL |
| US4218200A (en) * | 1977-06-30 | 1980-08-19 | Toyo Kogyo Co., Ltd. | Rotor cooling means for rotary piston engines |
| US9896934B2 (en) | 2013-12-17 | 2018-02-20 | Pratt & Whitney Canada Corp. | Rotary engine with rotor land |
| CN106194410A (en) * | 2016-08-22 | 2016-12-07 | 占舒婷 | A kind of roller engine of heat energy utilization |
| CN114941568A (en) * | 2022-03-28 | 2022-08-26 | 洛阳北方企业集团有限公司 | Novel aviation rotor engine sealing structure |
| GB2618556B (en) * | 2022-05-10 | 2024-09-25 | Compound Rotary Engines Ltd | Rotary piston internal combustion engines |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1333377A (en) * | 1961-09-14 | 1963-07-26 | Goetzewerke | Scraper ring for internal combustion engine |
| US3400939A (en) * | 1966-01-03 | 1968-09-10 | Curtiss Wright Corp | Oil seal construction for rotary engines |
| DE1576933A1 (en) * | 1966-09-10 | 1970-06-11 | Nippon Piston Ring Co Ltd | Seal for rotary piston engines |
-
1972
- 1972-08-16 IT IT28229/72A patent/IT964019B/en 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
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5070707A (en) * | 1973-10-29 | 1975-06-12 | ||
| JP2013072425A (en) * | 2011-09-29 | 2013-04-22 | Mazda Motor Corp | Rotary piston engine |
Also Published As
| Publication number | Publication date |
|---|---|
| IT964019B (en) | 1974-01-21 |
| GB1342215A (en) | 1974-01-03 |
| DE2144497B2 (en) | 1977-02-03 |
| FR2152126A5 (en) | 1973-04-20 |
| US3782869A (en) | 1974-01-01 |
| DE2144497A1 (en) | 1973-03-22 |
| JPS5440688B2 (en) | 1979-12-05 |