GB120739A - Improvements in Control Means for the Carburetters of Internal Combustion Engines. - Google Patents

Improvements in Control Means for the Carburetters of Internal Combustion Engines.

Info

Publication number
GB120739A
GB120739A GB64217A GB64217A GB120739A GB 120739 A GB120739 A GB 120739A GB 64217 A GB64217 A GB 64217A GB 64217 A GB64217 A GB 64217A GB 120739 A GB120739 A GB 120739A
Authority
GB
United Kingdom
Prior art keywords
throttle
mixture
passages
superheating chamber
chamber
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
GB64217A
Inventor
Archie Donald Paterson
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
Priority to GB64217A priority Critical patent/GB120739A/en
Publication of GB120739A publication Critical patent/GB120739A/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
    • 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
    • F02M2700/434—Heating or cooling devices
    • F02M2700/4342—Heating devices
    • F02M2700/4345—Heating devices by means of exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

120,739. Paterson, A. D. Jan. 12, 1917. Spray carburettors; vaporizers, external.-A control device for carburettors comprises means for heating the air supply and the fuel mixture, and means whereby the velocity and temperature of the mixture admitted to the engine vary in inverse manner to the degree of throttle opening or the engine speed. The arrangement comprises a temperature - control element located in a superheating chamber and movable with the throttle valve, so that, when the throttle is wholly or partly closed, the heated mixture traverses the superheating chamber and the control element before passing to the engine. In the form shown, the carburettor comprises three fuel nozzles 32, 33, 34, Venturi tubes 10, 11, 12, and a rotary-disk valve 43, Figs. 2 and 8, which uncovers the tubes 10, 11, 12 in turn. The valve 43 is connected by a stem 46 to the throttle 15. The air supply is heated between a casing 19 and an exhaust chamber 17, which has an annular extension 22 and a partition 21, so that exhaust entering at 16 passes up one half and down the other of the annular passages 22. Within the part 22 is a refractory body 13 with longitudinal passages 23<a>, and around the part 22 is an annular superheating chamber 29, into which depends a tubular control member 14 carried by the throttle 15. When the throttle is closed, mixture from the carburettor passes up through the heated passages 23<a>, under the superheating chamber. 29, and through the control member 14 to the outlet 41. As the throttle 15 is opened, an increasing proportion of the mixture passes direct from the passages 23<a> to the outlet 41 instead of through the superheating chamber.
GB64217A 1917-01-12 1917-01-12 Improvements in Control Means for the Carburetters of Internal Combustion Engines. Expired GB120739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB64217A GB120739A (en) 1917-01-12 1917-01-12 Improvements in Control Means for the Carburetters of Internal Combustion Engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB64217A GB120739A (en) 1917-01-12 1917-01-12 Improvements in Control Means for the Carburetters of Internal Combustion Engines.

Publications (1)

Publication Number Publication Date
GB120739A true GB120739A (en) 1918-11-28

Family

ID=32340267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB64217A Expired GB120739A (en) 1917-01-12 1917-01-12 Improvements in Control Means for the Carburetters of Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB120739A (en)

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