GB694387A - System of carburation in internal combustion engines, and a carburettor embodying the system - Google Patents

System of carburation in internal combustion engines, and a carburettor embodying the system

Info

Publication number
GB694387A
GB694387A GB5007/51A GB500751A GB694387A GB 694387 A GB694387 A GB 694387A GB 5007/51 A GB5007/51 A GB 5007/51A GB 500751 A GB500751 A GB 500751A GB 694387 A GB694387 A GB 694387A
Authority
GB
United Kingdom
Prior art keywords
fuel
jet
engine
valve
intake
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
GB5007/51A
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 GB694387A publication Critical patent/GB694387A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/002—Circuit elements having no moving parts for controlling engines, turbines, compressors (starting, speed regulation, temperature control or the like)
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • 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
    • F02M2700/4397—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air or fuel are admitted in the mixture conduit by means other than vacuum or an acceleration pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

694,387. Spray carburetters. GIANINI, C. March 1, 1951 [March 9, 1950], No. 5007/51. Class 7 (iii). A continuous stream of fuel under pressure flowing from a jet through the intake pipe or a chamber in communication therewith is intermittently atomized by the impingement thereon of a blast of air timed in phase with the opening of the intake valve. An engine-driven pump 9, Fig. 1. delivers fuel from a float chamber 11 through. a pipe 25 to a jet 8 situated in a carburetter mixing passage 2 adjacent the intake port 1, the stream of fuel being collected in a tube 10 and returned to the chamber 11. When the valve 30 opens, the ports 5 of a rotary compressed air distributer 4 open a passage 6 and a jet of air impinges on and atomizes the fuel stream at the point between the jet 8 and tube 10. The delivery of the pump 9 is controlled by a capsule 15 actuated by the suction downstream of the throttle valve 3 and connected to a needle valve 21 controlling a by-pass 26 returning fuel to the tank 11, the flow through the by-pass increasing with increasing suction. In a multicylin, der engine each cylinder intake passage is provided with a separate fuel jet 8 and air blast means 4 and in a modification the fuel from the tube 10 is returned to the fuel tank by a second pump. The function of the air blast valve 4 may be performed by the engine valve mechanism. In an engine such as a radial engine, Fig. 3, having intake passages parallel to the cylinder axes, the passage 28 for receiving the stream of fuel from the jet 29 can be incorporated in the wall of the intake pipe.
GB5007/51A 1950-03-09 1951-03-01 System of carburation in internal combustion engines, and a carburettor embodying the system Expired GB694387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT694387X 1950-03-09

Publications (1)

Publication Number Publication Date
GB694387A true GB694387A (en) 1953-07-22

Family

ID=11312133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5007/51A Expired GB694387A (en) 1950-03-09 1951-03-01 System of carburation in internal combustion engines, and a carburettor embodying the system

Country Status (1)

Country Link
GB (1) GB694387A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107453B (en) * 1956-12-04 1961-05-25 Eugen Wilhelm Huber Dr Ing Fuel delivery and metering device
DE1200064B (en) * 1956-07-31 1965-09-02 Bendix Corp Device for regulating the delivery rate of a fuel injection pump for internal combustion engines
US3386710A (en) * 1965-09-16 1968-06-04 Gen Motors Corp Fuel system
US3386709A (en) * 1965-09-16 1968-06-04 Gen Motors Corp Fuel system and method of operation
US3388898A (en) * 1965-09-16 1968-06-18 Gen Motors Corp Fuel system
US3389894A (en) * 1965-10-11 1968-06-25 Alan M Binder Fuel induction device
DE1280003B (en) * 1962-02-21 1968-10-10 Zenith Carburateur Soc Du Injection device for internal combustion engines
US3406951A (en) * 1965-09-16 1968-10-22 Gen Motors Corp Fluid amplifier arrangement and fuel system incorporating same
US3477699A (en) * 1965-09-16 1969-11-11 Gen Motors Corp Metering means

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200064B (en) * 1956-07-31 1965-09-02 Bendix Corp Device for regulating the delivery rate of a fuel injection pump for internal combustion engines
DE1107453B (en) * 1956-12-04 1961-05-25 Eugen Wilhelm Huber Dr Ing Fuel delivery and metering device
DE1280003B (en) * 1962-02-21 1968-10-10 Zenith Carburateur Soc Du Injection device for internal combustion engines
US3386710A (en) * 1965-09-16 1968-06-04 Gen Motors Corp Fuel system
US3386709A (en) * 1965-09-16 1968-06-04 Gen Motors Corp Fuel system and method of operation
US3388898A (en) * 1965-09-16 1968-06-18 Gen Motors Corp Fuel system
US3406951A (en) * 1965-09-16 1968-10-22 Gen Motors Corp Fluid amplifier arrangement and fuel system incorporating same
US3477699A (en) * 1965-09-16 1969-11-11 Gen Motors Corp Metering means
US3389894A (en) * 1965-10-11 1968-06-25 Alan M Binder Fuel induction device

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