GB495501A - An improved method of and means for supplying fuel to internal combustion engines - Google Patents
An improved method of and means for supplying fuel to internal combustion enginesInfo
- Publication number
- GB495501A GB495501A GB22359/37A GB2235937A GB495501A GB 495501 A GB495501 A GB 495501A GB 22359/37 A GB22359/37 A GB 22359/37A GB 2235937 A GB2235937 A GB 2235937A GB 495501 A GB495501 A GB 495501A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- cylinder
- chamber
- stroke
- gases
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
-
- 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
- F02B2720/00—Engines with liquid fuel
- F02B2720/25—Supply of fuel in the cylinder
- F02B2720/251—Fuel supply by high pressure gas
- F02B2720/255—Fuel supply by high pressure gas with mixture compressing pump; fuel-air mixture being compressed in the pump cylinder without self ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
495,501. Oil engines. KAMMER, G. S. Aug. 13, 1937, No. 22359. Convention date, Aug. 28, 1936. [Class 7 (iii)] Fuel is delivered into air at low pressure contained in a chamber separate from the engine cylinder. At the end of the compression stroke compressed air is forced from the cylinder into the chamber and the mixture ignited by the heat of compression or by a sparking-plug ; the gases in the chamber are returned to the cylinder by reducing the volume of the chamber to zero. In the two-stroke engine shown in Fig. 1 the chamber is formed by an auxiliary cylinder 3 which communicates with a combustion space 16 in the cylinder through a tangential port 4 controlled by a port 5 in a sleeve carried by an auxiliary piston 2. After the scavenging stroke of the piston 1 has been completed the piston 2 is lowered over a fixed but adjustable plunger 7 to inject fuel from a space 10 through a nozzle 22 into air which has entered through the ports 4, 5. At the end of the compression stroke in the engine cylinder the piston 2 rises to bring the ports 4, 5 into register to admit compressed air into the cylinder 3 and combustion commences. Further upward movement of the piston 2 forces the gases in the cylinder 3 into the chamber 16. The piston 2 then remains stationary until the end of the scavenging stroke of the piston 1. In the modified construction shown in Fig. 2, the auxiliary piston 17 moves downwards at the end of the compression stroke of the piston 15 to admit compressed air through passages 18, 19 into the space 20. The piston 17 rises near the end of the working stroke of the piston 1 and delivers the gases through passages 19, 21 into the working cylinder.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE495501X | 1936-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB495501A true GB495501A (en) | 1938-11-15 |
Family
ID=6544895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22359/37A Expired GB495501A (en) | 1936-08-28 | 1937-08-13 | An improved method of and means for supplying fuel to internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB495501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2183727A (en) * | 1985-11-27 | 1987-06-10 | Stephen Peer | Variable volume pre-chamber diesel engine |
-
1937
- 1937-08-13 GB GB22359/37A patent/GB495501A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2183727A (en) * | 1985-11-27 | 1987-06-10 | Stephen Peer | Variable volume pre-chamber diesel engine |
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