GB146953A - Improvements in spray carburetters for internal combustion engines - Google Patents
Improvements in spray carburetters for internal combustion enginesInfo
- Publication number
- GB146953A GB146953A GB17964/20A GB1796420A GB146953A GB 146953 A GB146953 A GB 146953A GB 17964/20 A GB17964/20 A GB 17964/20A GB 1796420 A GB1796420 A GB 1796420A GB 146953 A GB146953 A GB 146953A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzle
- pipe
- chamber
- float
- fuel
- 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
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
-
- 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
- F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
- F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
- F02M2700/4314—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit with mixing chambers disposed in parallel
- F02M2700/4316—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit with mixing chambers disposed in parallel without mixing chambers disposed in parallel
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
146,953. Chanard, A. July 8, 1919, [Convention date]. Spray carburettors.-In multiple-nozzle carburettors a nozzle for normal running is supplied from a fuel chamber, the fuel level in which falls as the suction increases. As shown in Fig. 1. there is a slow running nozzle 11 delivering beyond the throttle 14 and a nozzle 6, both directly connected to the float-feed chamber 1. An auxiliary nozzle 9 is connected to a perforated' pipe 8 in a chamber 5 open at the top to the atmosphere, and connected to the float-feed chamber. The latter is open to the atmosphere through a restricted orifice 4 and is connected to the main induction pipe 3 by a pipe 2. As the suction increases the liquid level in the chamber 5 falls and mixed air and fuel pass to the nozzle 9. In a modification, a single nozzle replaces the nozzles 6, 9, it being connected by a small passage direct to the float-feed and also to the pipe 8. In another arrangement, the slow-running nozzle and the single main nozzle are supplied from the pipe 8 only. In a modification of this arrangement, a third nozzle is used, this being supplied with heavy fuel from a separate float-feed chamber.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR146953X | 1919-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB146953A true GB146953A (en) | 1921-09-22 |
Family
ID=8875278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17964/20A Expired GB146953A (en) | 1919-07-08 | 1920-06-30 | Improvements in spray carburetters for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB146953A (en) |
-
1920
- 1920-06-30 GB GB17964/20A patent/GB146953A/en not_active Expired
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