CH500372A - Internal combustion piston engine - Google Patents
Internal combustion piston engineInfo
- Publication number
- CH500372A CH500372A CH872469A CH872469A CH500372A CH 500372 A CH500372 A CH 500372A CH 872469 A CH872469 A CH 872469A CH 872469 A CH872469 A CH 872469A CH 500372 A CH500372 A CH 500372A
- Authority
- CH
- Switzerland
- Prior art keywords
- internal combustion
- piston engine
- combustion piston
- engine
- internal
- Prior art date
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
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
- F01L7/026—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more rotary valves, their rotational axes being parallel, e.g. 4-stroke
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5142469 | 1969-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH500372A true CH500372A (en) | 1970-12-15 |
Family
ID=11275028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH872469A CH500372A (en) | 1969-04-15 | 1969-06-09 | Internal combustion piston engine |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH500372A (en) |
DE (1) | DE1929789A1 (en) |
FR (1) | FR2039171A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099873A3 (en) * | 1982-07-19 | 1985-01-09 | Josef V. Illichmann | Cylindrical rotary valve with seal for piston engines |
FR2547867A1 (en) * | 1983-06-24 | 1984-12-28 | Collin Gilbert | Improved cylinder head, particularly for internal combustion engines, and its application to a fluid compressor |
-
1969
- 1969-06-09 CH CH872469A patent/CH500372A/en not_active IP Right Cessation
- 1969-06-12 DE DE19691929789 patent/DE1929789A1/en active Pending
- 1969-06-26 FR FR6921436A patent/FR2039171A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1929789A1 (en) | 1970-11-19 |
FR2039171A1 (en) | 1971-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |