GB189887A - Improvements in and relating to carburettors - Google Patents
Improvements in and relating to carburettorsInfo
- Publication number
- GB189887A GB189887A GB2418821A GB2418821A GB189887A GB 189887 A GB189887 A GB 189887A GB 2418821 A GB2418821 A GB 2418821A GB 2418821 A GB2418821 A GB 2418821A GB 189887 A GB189887 A GB 189887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solenoid
- actuated
- magneto
- fuel
- cut out
- 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
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
- F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
- F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
189,887. Constantinesco, G. Sept. 12, 1921. Spray carburettors. - The fuel needle valve is actuated bv a solenoid connected with the low tension coil of the magneto so that the fuel orifice is opened when the starting switch is in the running position and closed when the ignition is cut out. The. float chamber a is cast with the induction pipe b and is in communication therewith through a passage q and orifice p, an adjustable air vent being provided by an aperture rand screwed plug s. The nozzle c; in the lower part of the float chamber, is controlled by a steel needle valve g actuated by a solenoid f of high reactance, and connected in parallel with the circuit of the magneto v. Fuel enters at k and is controlled by a valve l actuated by an arm m of a stamping n to which a cork float o is secured. The carburettor may be primed at starting by lifting the needle mechanically or by passing a current from a battery through the solenoid. In a modification, the solenoid is of low reactance and is connected in series with the magneto circuit. With the ignition cut out, air only may be admitted with throttle fully open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2418821A GB189887A (en) | 1921-09-12 | 1921-09-12 | Improvements in and relating to carburettors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2418821A GB189887A (en) | 1921-09-12 | 1921-09-12 | Improvements in and relating to carburettors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB189887A true GB189887A (en) | 1922-12-12 |
Family
ID=10207780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2418821A Expired GB189887A (en) | 1921-09-12 | 1921-09-12 | Improvements in and relating to carburettors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB189887A (en) |
-
1921
- 1921-09-12 GB GB2418821A patent/GB189887A/en not_active Expired
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