FR1294510A - Method of operating a four-stroke internal combustion engine and engine operating according to this method - Google Patents
Method of operating a four-stroke internal combustion engine and engine operating according to this methodInfo
- Publication number
- FR1294510A FR1294510A FR867288A FR867288A FR1294510A FR 1294510 A FR1294510 A FR 1294510A FR 867288 A FR867288 A FR 867288A FR 867288 A FR867288 A FR 867288A FR 1294510 A FR1294510 A FR 1294510A
- Authority
- FR
- France
- Prior art keywords
- operating
- engine
- internal combustion
- stroke internal
- combustion engine
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2710/00—Control of valve gear, speed or power
- F01L2710/006—Safety devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR867288A FR1294510A (en) | 1961-07-07 | 1961-07-07 | Method of operating a four-stroke internal combustion engine and engine operating according to this method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR867288A FR1294510A (en) | 1961-07-07 | 1961-07-07 | Method of operating a four-stroke internal combustion engine and engine operating according to this method |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1294510A true FR1294510A (en) | 1962-05-26 |
Family
ID=8758877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR867288A Expired FR1294510A (en) | 1961-07-07 | 1961-07-07 | Method of operating a four-stroke internal combustion engine and engine operating according to this method |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1294510A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464372A1 (en) * | 1979-08-30 | 1981-03-06 | Semt | METHOD AND DEVICE FOR IMPROVING THE EFFICIENCY OF AN INTERNAL COMBUSTION ENGINE BY SELECTIVE VARIATION AT THE ACTUAL COMPRESSION RATE ACCORDING TO THE MOTOR RPM |
-
1961
- 1961-07-07 FR FR867288A patent/FR1294510A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464372A1 (en) * | 1979-08-30 | 1981-03-06 | Semt | METHOD AND DEVICE FOR IMPROVING THE EFFICIENCY OF AN INTERNAL COMBUSTION ENGINE BY SELECTIVE VARIATION AT THE ACTUAL COMPRESSION RATE ACCORDING TO THE MOTOR RPM |
EP0024994A1 (en) * | 1979-08-30 | 1981-03-11 | Societe D'etudes De Machines Thermiques S.E.M.T. | Process and device for improving the performance of an internal-combustion engine by selectively varying the compression ratio according to engine load |
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