GB214216A - Improvements in carburetting apparatus for internal combustion engines of the differential vacuum type - Google Patents
Improvements in carburetting apparatus for internal combustion engines of the differential vacuum typeInfo
- Publication number
- GB214216A GB214216A GB7117/24A GB711724A GB214216A GB 214216 A GB214216 A GB 214216A GB 7117/24 A GB7117/24 A GB 7117/24A GB 711724 A GB711724 A GB 711724A GB 214216 A GB214216 A GB 214216A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- choke tube
- passage
- slit
- suction
- 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
- F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
-
- 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
- F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
- F02M7/11—Altering float-chamber pressure
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
214,216. Rouiller, V. D. April 10, 1923, [Convention date]. Void [Published under Sect. 91 of the Act]. Spray carburettors.- In a carburettor of the kind in which suction is transmitted from the choke tube 1 through a slit 6 and passage 7 to the upper part of the float chamber 5, the fuel nozzle 4 is situated in ar annular chamber 9 which which opens into the throat of the choke tube through a slit 3 and is connected by a passage 10 to a point 11 of the choke tube on the engine side of the slit 6. The air supply is controlled by a valve 2, a passage being provided in the valve through which air enters for slow-running. When the speed of the engine is reduced, the difference in the suctions at the points 11, 3 is diminished, and, owing to its momentum, fuel accumulates in the chamber 9; when the speed is increased, the higher suction at the point 3 draws air through the passage 10 and the accumulated fuel is discharged into the choke tube. The nozzle 4 is placed above the fuel level in the float chamber to prevent excessive fuel flow at slow speeds. The choke tube 1 may be arranged horizontally, and the suction in the float chamber may be utilized to supply fuel thereto from a tank at a lower level.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR214216X | 1923-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB214216A true GB214216A (en) | 1925-06-18 |
Family
ID=8881062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7117/24A Expired GB214216A (en) | 1923-04-10 | 1924-03-20 | Improvements in carburetting apparatus for internal combustion engines of the differential vacuum type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB214216A (en) |
-
1924
- 1924-03-20 GB GB7117/24A patent/GB214216A/en not_active Expired
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