GB682496A - Process and means for treating liquid fuel before its injection into the working cylinder of internal combustion engines - Google Patents
Process and means for treating liquid fuel before its injection into the working cylinder of internal combustion enginesInfo
- Publication number
- GB682496A GB682496A GB2616/51A GB261651A GB682496A GB 682496 A GB682496 A GB 682496A GB 2616/51 A GB2616/51 A GB 2616/51A GB 261651 A GB261651 A GB 261651A GB 682496 A GB682496 A GB 682496A
- Authority
- GB
- United Kingdom
- Prior art keywords
- injection
- fuel
- cylinder
- valve
- pressure
- 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/07—Nozzles and injectors with controllable fuel supply
- F02M2700/077—Injectors having cooling or heating means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
682,496. Liquid-fuel injection. INCONEX HANDELSGES. FUR INDUSTRIELLE PRODUKTE-KONSTRUKTIONEN-EXPORT. Feb. 2, 1951 [April 29, 1950], No. 2616/51. Class 7 (iii). Liquid fuel is atomized by imparting to the fuel, immediately before injection into the working cylinder of an internalcombustion engine, heat transferred thereto from the combustion chamber by means of a heater so designed that the temperature of the fuel is raised above its vaporizing point at the pressure existing in the cylinder during injection, and simultaneously applying sufficient pressure to the fuel to prevent it from vaporizing before injection, whereby on injection the sudden drop in pressure causes rapid conversion of part of the fuel into vapour and dispersion of the remainder. As shown, a heat-exchanger 8 comprising heat-conducting ribs 8' projects into a cylinder 10, a housing 16 for the heater 8 being detachably secured to the cylinder cover. Fuel supplied by a plunger 26 actuated by a cam 28 passes through a non- return valve 24 into a pipe 22 leading to the housing. 16 and enters the cylinder through a spring-pressed conical valve 12, the pressure in the heater 8 being 5 to 10 atmospheres above that in the cylinder at the time of injection. The injection pressure increases gradually and may be 20 to 26 atmospheres. An electric heating-coil may be provided for supplying auxiliary heat or for starting. The valve face may diverge slightly from its seat to provide a gap between them when the valve is closed. thus increasing the heating surface, Fig. 5 (not shown). In Fig. 6 (not shown), the valve is replaced by a needle valve.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE682496X | 1950-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB682496A true GB682496A (en) | 1952-11-12 |
Family
ID=6597178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2616/51A Expired GB682496A (en) | 1950-04-29 | 1951-02-02 | Process and means for treating liquid fuel before its injection into the working cylinder of internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB682496A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1036573B (en) * | 1954-07-17 | 1958-08-14 | Andreas Glasbrenner | Self-igniting internal combustion engine |
| US4284043A (en) * | 1977-12-03 | 1981-08-18 | Daimler-Benz Aktiengesellschaft | Method for operating an air-compressing auto-igniting internal combustion engine and injection valve suitable therefor |
| WO1988004728A1 (en) * | 1986-12-16 | 1988-06-30 | Allied Corporation | Vapor phase injector |
| US9556832B1 (en) | 2015-09-01 | 2017-01-31 | Combustion Engine Technologies, LLC | Adiabatic fuel injection-ignition method and device |
-
1951
- 1951-02-02 GB GB2616/51A patent/GB682496A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1036573B (en) * | 1954-07-17 | 1958-08-14 | Andreas Glasbrenner | Self-igniting internal combustion engine |
| US4284043A (en) * | 1977-12-03 | 1981-08-18 | Daimler-Benz Aktiengesellschaft | Method for operating an air-compressing auto-igniting internal combustion engine and injection valve suitable therefor |
| WO1988004728A1 (en) * | 1986-12-16 | 1988-06-30 | Allied Corporation | Vapor phase injector |
| US9556832B1 (en) | 2015-09-01 | 2017-01-31 | Combustion Engine Technologies, LLC | Adiabatic fuel injection-ignition method and device |
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