GB297089A - Improvements in or relating to carburetters - Google Patents
Improvements in or relating to carburettersInfo
- Publication number
- GB297089A GB297089A GB26353/28A GB2635328A GB297089A GB 297089 A GB297089 A GB 297089A GB 26353/28 A GB26353/28 A GB 26353/28A GB 2635328 A GB2635328 A GB 2635328A GB 297089 A GB297089 A GB 297089A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- fuel
- float
- valve
- calibrated
- 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
- F02M7/10—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
297,089. Le Breton, L. Sept. 14, 1927, [Convention date]. Spray carburettors.-In a carburettor in which the admission of fuel to the constant level chamber g is controlled by a float p actuating a valve e through a lever r, the chamber g communicates with the mixing-chamber a through a calibrated orifice j, and with the atmosphere through an air inlet comprising a calibrated or valve-controlled orifice k. The fuel from the chamber g passes through a calibrated orifice h into a chamber i opening into the mixing-chamber through a conduit j. The valve l is provided with a conical part m acting to cut off the fuel, and with a tapered needle n coacting with a calibrated orifice o. In a modification, the lever r acts upon the float p through the intermediary of a disc which, should the fuel rise into contact therewith owing to the failure of the float, is adapted to float on the fuel and to operate the needle valve l.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR297089X | 1927-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB297089A true GB297089A (en) | 1929-07-25 |
Family
ID=8888212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26353/28A Expired GB297089A (en) | 1927-09-14 | 1928-09-14 | Improvements in or relating to carburetters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB297089A (en) |
-
1928
- 1928-09-14 GB GB26353/28A patent/GB297089A/en not_active Expired
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