GB105102A - Improvements in or relating to Carburettors for Internal Combustion Engines. - Google Patents

Improvements in or relating to Carburettors for Internal Combustion Engines.

Info

Publication number
GB105102A
GB105102A GB459816A GB459816A GB105102A GB 105102 A GB105102 A GB 105102A GB 459816 A GB459816 A GB 459816A GB 459816 A GB459816 A GB 459816A GB 105102 A GB105102 A GB 105102A
Authority
GB
United Kingdom
Prior art keywords
nozzle
carburettor
controlled
actuated
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
GB459816A
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son Ltd
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 D Napier and Son Ltd filed Critical D Napier and Son Ltd
Priority to GB459816A priority Critical patent/GB105102A/en
Publication of GB105102A publication Critical patent/GB105102A/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
    • F02M2700/4304—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 working only with one fuel
    • F02M2700/4311—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 working only with one fuel with 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

105,102. Napier & Son, D., and Rowledge, A. J. March 29, 1916. Spray carburettors.-A main carburettor has combined with it, in order to vary the richness of the mixture, a supplementary carburettor, both being controlled by throttle valves which are independently actuated. The main carburettor may be of any type, that described comprising a nozzle J controlled by a needle valve L<1> carried by a piston L, which controls the air passage K. The piston is actuated by suction transmitted through passages L<6>, L<5> to the bellows N. This carburettor is controlled by a throttle valve C. The supplementary carburettor comprises an uncontrolled nozzle F placed at the junction of two gauze-covered air-inlet passages G, the mixtureoutlet passage D being controlled by an independently-actuated throttle valve E. The nozzle F is disposed below the fuel level x-x, so as to become flooded when the valve E is closed, the pool of liquid thus formed facilitating starting and providing a reserve of rich mixture when the throttle E is opened. In a modified construction, the nozzle F projects slightly into the choke-tube D', which is horizontal, thus providing a chamber in which fuel may collect. The nozzle F may be so arranged that fuel does not collect unless the float or other device is manipulated to raise the fuel level temporarily.
GB459816A 1916-03-29 1916-03-29 Improvements in or relating to Carburettors for Internal Combustion Engines. Expired GB105102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB459816A GB105102A (en) 1916-03-29 1916-03-29 Improvements in or relating to Carburettors for Internal Combustion Engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB459816A GB105102A (en) 1916-03-29 1916-03-29 Improvements in or relating to Carburettors for Internal Combustion Engines.

Publications (1)

Publication Number Publication Date
GB105102A true GB105102A (en) 1917-03-29

Family

ID=32245049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB459816A Expired GB105102A (en) 1916-03-29 1916-03-29 Improvements in or relating to Carburettors for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB105102A (en)

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