GB146953A - Improvements in spray carburetters for internal combustion engines - Google Patents

Improvements in spray carburetters for internal combustion engines

Info

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
Application number
GB17964/20A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB146953A publication Critical patent/GB146953A/en
Expired legal-status Critical Current

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.
GB17964/20A 1919-07-08 1920-06-30 Improvements in spray carburetters for internal combustion engines Expired GB146953A (en)

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)

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