FR2401337A1 - Machine a piston rotatif - Google Patents
Machine a piston rotatifInfo
- Publication number
- FR2401337A1 FR2401337A1 FR7824279A FR7824279A FR2401337A1 FR 2401337 A1 FR2401337 A1 FR 2401337A1 FR 7824279 A FR7824279 A FR 7824279A FR 7824279 A FR7824279 A FR 7824279A FR 2401337 A1 FR2401337 A1 FR 2401337A1
- Authority
- FR
- France
- Prior art keywords
- radial direction
- piston
- rotary piston
- piston machine
- protuberance
- Prior art date
- 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
- F01C1/00—Rotary-piston machines or engines
- F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B2053/005—Wankel engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Hydraulic Motors (AREA)
- Rotary Pumps (AREA)
- Sealing Devices (AREA)
Abstract
Piston polyangulaire. Les bandes de glissement fixes de l'une des parois frontales du piston se présentent sous forme de lames proéminentes, structurées de manière que la surface intérieure de la proéminence radiale est alignée sur la surface intérieure, dans le sens radial, de la lame d'etanchéité équipant la paroi frontale opposée du piston et que la face extérieure, dans le sens radial, de la proéminence se situe dans une zone qui s'étend, dans le sens radial, entre l'extérieur et, au maximum, la surface qui s'aligne sur la paroi extérieure, dans le sens radial de la lame d'étanchéité. Moteurs à piston rotatif.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2737758A DE2737758C3 (de) | 1977-08-22 | 1977-08-22 | Mehreckiger Kolben einer Rotationskolbenmaschine mit Schlupfeingriff |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2401337A1 true FR2401337A1 (fr) | 1979-03-23 |
FR2401337B1 FR2401337B1 (fr) | 1983-10-21 |
Family
ID=6016983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824279A Granted FR2401337A1 (fr) | 1977-08-22 | 1978-08-21 | Machine a piston rotatif |
Country Status (8)
Country | Link |
---|---|
US (1) | US4207039A (fr) |
JP (1) | JPS6052281B2 (fr) |
CA (1) | CA1097225A (fr) |
DE (1) | DE2737758C3 (fr) |
FR (1) | FR2401337A1 (fr) |
GB (1) | GB2002851B (fr) |
IL (1) | IL55336A (fr) |
SU (1) | SU850024A3 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4735560A (en) * | 1987-02-25 | 1988-04-05 | Larry Wydra | Seal assembly for a rotary device |
DE3728943A1 (de) * | 1987-08-29 | 1989-03-09 | Wankel Gmbh | Kolben einer rotationskolbenmaschine |
US20110036653A1 (en) * | 2009-08-11 | 2011-02-17 | Clyde Platt | Internal combustion rotary engine with intermeshing rotors |
US11085298B1 (en) * | 2020-12-03 | 2021-08-10 | Marlin Harold Thompson | Rotary internal combustion engine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2344198A1 (de) * | 1973-09-01 | 1975-03-06 | Fichtel & Sachs Ag | Dichtsystem fuer eine rotationskolbenbrennkraftmaschine |
US3955904A (en) * | 1975-06-13 | 1976-05-11 | Briggs & Stratton Corporation | Junction seal for rotary engines |
DE2700522A1 (de) * | 1977-01-07 | 1978-07-13 | Borsig Gmbh | Gekapselter rotationskolbenkompressor, insbesondere kaeltekompressor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2940399A (en) * | 1958-04-25 | 1960-06-14 | Symington Wayne Corp | Hydro-balanced pump |
-
1977
- 1977-08-22 DE DE2737758A patent/DE2737758C3/de not_active Expired
-
1978
- 1978-08-09 US US05/932,050 patent/US4207039A/en not_active Expired - Lifetime
- 1978-08-11 IL IL55336A patent/IL55336A/xx unknown
- 1978-08-18 GB GB7833848A patent/GB2002851B/en not_active Expired
- 1978-08-21 SU SU782651749A patent/SU850024A3/ru active
- 1978-08-21 CA CA309,693A patent/CA1097225A/fr not_active Expired
- 1978-08-21 FR FR7824279A patent/FR2401337A1/fr active Granted
- 1978-08-22 JP JP53101495A patent/JPS6052281B2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2344198A1 (de) * | 1973-09-01 | 1975-03-06 | Fichtel & Sachs Ag | Dichtsystem fuer eine rotationskolbenbrennkraftmaschine |
US3955904A (en) * | 1975-06-13 | 1976-05-11 | Briggs & Stratton Corporation | Junction seal for rotary engines |
DE2700522A1 (de) * | 1977-01-07 | 1978-07-13 | Borsig Gmbh | Gekapselter rotationskolbenkompressor, insbesondere kaeltekompressor |
Also Published As
Publication number | Publication date |
---|---|
IL55336A (en) | 1981-10-30 |
DE2737758B2 (de) | 1979-07-19 |
JPS6052281B2 (ja) | 1985-11-18 |
DE2737758A1 (de) | 1979-03-01 |
US4207039A (en) | 1980-06-10 |
GB2002851B (en) | 1982-02-24 |
JPS5452214A (en) | 1979-04-24 |
CA1097225A (fr) | 1981-03-10 |
DE2737758C3 (de) | 1980-03-20 |
GB2002851A (en) | 1979-02-28 |
IL55336A0 (en) | 1978-10-31 |
SU850024A3 (ru) | 1981-07-23 |
FR2401337B1 (fr) | 1983-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |