GB190756A - Improvements in internal combustion engines - Google Patents
Improvements in internal combustion enginesInfo
- Publication number
- GB190756A GB190756A GB2276221A GB2276221A GB190756A GB 190756 A GB190756 A GB 190756A GB 2276221 A GB2276221 A GB 2276221A GB 2276221 A GB2276221 A GB 2276221A GB 190756 A GB190756 A GB 190756A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- cylinders
- receiver
- valve
- driven
- 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
- F01L5/00—Slide valve-gear or valve-arrangements
- F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
190,756. Booth, J. T. Aug. 27, 1921. Valves; valve gear.-The admission of mixture to the pumping-cylinders 9 of a two-cylinder twostroke engine, and its delivery therefrom to a receiver 1 between the two cylinders, is controlled bv a reciprocating valve 5, and the transfer of the mixture from the receiver to the two working cylinders 1 alternately is controlled by another reciprocating valve 2. The inlet valve 5 is formed with two through-ports 11, 12, Figs. 2 and 3, serving as inlets to the two pumps, and with ports 14, 15 through which the mixture passes to the receiver. The valve 2 has two through-ports 19, 20 for connecting the receiver to the two working cylinders. The valves 2, 5 are driven by connecting-rods 21, 17 worked from cranks on the same shaft 7. In a modification, the two valves 2, 5 are coaxial and driven from two separate crank shafts, which are driven from the main shaft, preferably by an endless chain; or the two valves may be parallel. A four-cylinder engine is described in which only two of the cylinders are provided with pumping-chambers, a single piston valve being provided for controlling the inlet to the pumps and their delivery to two receivers, the transfer from which to the four cylinders is controlled by two other piston valves, one working in each receiver; the three valves are driven from a single crank shaft. The invention may be applied to single-cylinder engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2276221A GB190756A (en) | 1921-08-27 | 1921-08-27 | Improvements in internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2276221A GB190756A (en) | 1921-08-27 | 1921-08-27 | Improvements in internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190756A true GB190756A (en) | 1922-12-27 |
Family
ID=10184661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2276221A Expired GB190756A (en) | 1921-08-27 | 1921-08-27 | Improvements in internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190756A (en) |
-
1921
- 1921-08-27 GB GB2276221A patent/GB190756A/en not_active Expired
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