GB536805A - Improvements in or relating to devices for supplying a mixture of fuel and air to internal combustion engines - Google Patents
Improvements in or relating to devices for supplying a mixture of fuel and air to internal combustion enginesInfo
- Publication number
- GB536805A GB536805A GB23910/39A GB2391039A GB536805A GB 536805 A GB536805 A GB 536805A GB 23910/39 A GB23910/39 A GB 23910/39A GB 2391039 A GB2391039 A GB 2391039A GB 536805 A GB536805 A GB 536805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- valve
- pressure
- air
- supply
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/08—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the pneumatic type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D3/00—Controlling low-pressure fuel injection, i.e. where the fuel-air mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
536,805. Spray carburetters. S.P.I.C.A. (SOC. POMPE ' INIEZIONE CASSANI AFFINI). Aug. 18, 1939, No. 23910. Convention date, Aug. 18, 1938. [Clas : 7 (iii)] [Also in Group XXVI] A carburetting-device is provided with three fluid-operated valves, one controlling the supply of air, another regulating a further air supply to the fuel tank and to the fuel atomizer, while the third controls the fuel supply. Fig. 1 shows the air supply 6 heated at 5 by the exhaust pipes 3 and controlled by a valve 7 which is opened against the action of a spring 8 by pressure supplied to a bellows 28 by a lubricating or other pump 10 driven by the engine. When the engine is rotated for starting, the pressure is sufficient to open the valve 7 slightly, but when the engine begins to operate the pressure is, increased until the valve 7 is fully opened. Air under pressure is also supplied by a pipe 14 to the fuel tank 13 under the control of a valve 15 connected to a diaphragm 17 acted on by the air supply 6. The flow of fuel from the tank 13 to the jet 35 is also controlled by a valve 24 subjected to the pressure of the pump 10. The air pipe 14 is also connected to a helical passage surrounding the fuel nozzle at the jet 35. The valves 7 and 15 may be connected together for simultaneous operation by the pressure of the pump 10. In the case where the pump 10 is that used for lubricating, failure of the oil supply will result in shutting off the fuel supply by the valve 24, and means may be provided also for cutting out the ignition.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT536805X | 1938-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB536805A true GB536805A (en) | 1941-05-28 |
Family
ID=11284547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23910/39A Expired GB536805A (en) | 1938-08-18 | 1939-08-18 | Improvements in or relating to devices for supplying a mixture of fuel and air to internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB536805A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2453377A (en) * | 1944-01-25 | 1948-11-09 | Carburation Pour L Automobile | Throttle control for the primary and secondary charges of engines |
US2527177A (en) * | 1945-01-26 | 1950-10-24 | Dach Max | Safety control |
US2714290A (en) * | 1951-06-16 | 1955-08-02 | Humble Pipe Line Company | Control device for internal combustion engines |
US2783753A (en) * | 1953-04-04 | 1957-03-05 | Maschf Augsburg Nuernberg Ag | Overspeed cutoff for internal combustion engine |
-
1939
- 1939-08-18 GB GB23910/39A patent/GB536805A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2453377A (en) * | 1944-01-25 | 1948-11-09 | Carburation Pour L Automobile | Throttle control for the primary and secondary charges of engines |
US2527177A (en) * | 1945-01-26 | 1950-10-24 | Dach Max | Safety control |
US2714290A (en) * | 1951-06-16 | 1955-08-02 | Humble Pipe Line Company | Control device for internal combustion engines |
US2783753A (en) * | 1953-04-04 | 1957-03-05 | Maschf Augsburg Nuernberg Ag | Overspeed cutoff for internal combustion engine |
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