GB379380A - Improvements relating to two stroke cycle internal combustion engines - Google Patents
Improvements relating to two stroke cycle internal combustion enginesInfo
- Publication number
- GB379380A GB379380A GB2605230A GB2605230A GB379380A GB 379380 A GB379380 A GB 379380A GB 2605230 A GB2605230 A GB 2605230A GB 2605230 A GB2605230 A GB 2605230A GB 379380 A GB379380 A GB 379380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- cheam
- admitted
- orifice
- piston
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
-
- 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
- F02B2700/00—Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel
- F02B2700/03—Two stroke engines
- F02B2700/034—Two stroke engines with measures for charging, increasing the power
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
379,380. Two-stroke engines; valve gear. JAMESON, J. L., Elland, Heming- ford Road, Cheam, and JEARUM, F. C., Eldoret, London Road, North Cheam, Surrey. June 1, 1931, No. 26052. [Classes 7 (ii), 7 (iii), and 7 (vi).] In a two-stroke engine having an isolated combustion chamber 20, Fig. 5, air, compressed under a piston 12, is admitted by an oscillating plug valve 23 to the combustion chamber 20, where compression-ignition of fuel, injected through an orifice 25, takes place ; the combustion products are admitted by a further plug valve 24 to the working side of the piston 12. Two admission valves 16 and one exhaust valve 19 are operated by face cams 31, 36, Fig. 1, and water is injected through an orifice 26. The valves 23, 24 are oscillated by forks 42, 43 which are pivoted to gimbal rings 40, 41 sliding in slanting peripheral grooves formed in spherical projections of the cam shaft. Reciprocating pumps.-Fuel and water-pump pistons 51, Fig. 4, are reciprocated through connecting-rods and straps 49, 48 from eccentrics 46 on the cam shaft. Regulation is effected by holding open the delivery valves 55 by cams 62, Fig. 1, which are keyed to a shaft 71 but slidable axially to vary the timing. Specification 12755/98, [Class 7, Air and gas engines], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2605230A GB379380A (en) | 1931-06-01 | 1931-06-01 | Improvements relating to two stroke cycle internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2605230A GB379380A (en) | 1931-06-01 | 1931-06-01 | Improvements relating to two stroke cycle internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB379380A true GB379380A (en) | 1932-09-01 |
Family
ID=10237587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2605230A Expired GB379380A (en) | 1931-06-01 | 1931-06-01 | Improvements relating to two stroke cycle internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB379380A (en) |
-
1931
- 1931-06-01 GB GB2605230A patent/GB379380A/en not_active Expired
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