GB104221A - Improvements in or relating to Carburetters for Internal Combustion Engines. - Google Patents

Improvements in or relating to Carburetters for Internal Combustion Engines.

Info

Publication number
GB104221A
GB104221A GB309016A GB309016A GB104221A GB 104221 A GB104221 A GB 104221A GB 309016 A GB309016 A GB 309016A GB 309016 A GB309016 A GB 309016A GB 104221 A GB104221 A GB 104221A
Authority
GB
United Kingdom
Prior art keywords
channel
outlet
valve
throttle valve
combustion engines
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
GB309016A
Inventor
Auguste Frederic Couffinhal
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 GB104221A publication Critical patent/GB104221A/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
    • F02M11/00—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • F02M11/10—Register carburettors with rotatable throttling valves
    • 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)
  • Multiple-Way Valves (AREA)
  • Spray-Type Burners (AREA)

Abstract

104,221. Couffinhal, A. F. March 1, 1916. Addition to 5475/15, [Class 7 (iii), Internal-combustion engines, Carburetting-apparatus &c. for]. Seats and valve members.-The tubular throttle valve 10 of a carburettor has extending across it, between the circular ports, a separate channel 13 of small depth and of such a width as to occupy about onehalf the cross-sectional area of the throttle valve. The channel 13 which forms a preliminary mixing chamber for air and fuel entering through inlets 23 and nozzles 18, divides the outlet of the throttle valve into two approximately semicircular portions 12, 12<1>, Fig. 5, and extends beyond the edge of the outlet at 14 to form a by-pass notch. The base of the channel has an air inlet orifice 26, the bulk of the air entering at 3<1>, Fig. 3, when the throttle is opened, and diluting the mixture from the channel 13 as it enters the outlet 5. In a modification, the channel is located wholly on one side of a diameter of the valve.
GB309016A 1915-04-12 1916-03-01 Improvements in or relating to Carburetters for Internal Combustion Engines. Expired GB104221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191505475T 1915-04-12

Publications (1)

Publication Number Publication Date
GB104221A true GB104221A (en) 1917-03-01

Family

ID=32674392

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191505475D Expired GB191505475A (en) 1915-04-12 1915-04-12 Improvements in or relating to Carburetters for Internal Combustion Engines.
GB309016A Expired GB104221A (en) 1915-04-12 1916-03-01 Improvements in or relating to Carburetters for Internal Combustion Engines.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191505475D Expired GB191505475A (en) 1915-04-12 1915-04-12 Improvements in or relating to Carburetters for Internal Combustion Engines.

Country Status (1)

Country Link
GB (2) GB191505475A (en)

Also Published As

Publication number Publication date
GB191505475A (en) 1916-03-23

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