GB1060945A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
GB1060945A
GB1060945A GB1285765A GB1285765A GB1060945A GB 1060945 A GB1060945 A GB 1060945A GB 1285765 A GB1285765 A GB 1285765A GB 1285765 A GB1285765 A GB 1285765A GB 1060945 A GB1060945 A GB 1060945A
Authority
GB
United Kingdom
Prior art keywords
fuel
lever
throttle valve
suction
idlery
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
GB1285765A
Inventor
Gray Ernest Donald Ross
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB1285765A priority Critical patent/GB1060945A/en
Publication of GB1060945A publication Critical patent/GB1060945A/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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/18—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/14—Location of idling system outlet relative to throttle valve

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

1,060,945. Spray carburetters. FORD MOTOR CO. Ltd. March 26, 1965, No.12857/65. Heading F1B. The fuel-air ratio of a carburetter is controlled in accordance with both throttle valve position and intake pipe suction. A fuel metering valve 17 is controlled by a three dimensional cam 33 which is rotated by a lever 37 connected to the throttle valve linkage and moved axially by a piston 49 actuated by intake pipe suction. The metering orifice 13 is formed in a sleeve 11 which is adjustable by a lever 89 in accordance with engine or ambient temperature or atmospheric pressure. The throttle valve lever 70 is operated from lever 37 through a resilient link 65 whereby the throttle opening lags behind the adjustment of needle 17 to enrich the mixture during acceleration. The movement of the throttle valve is delayed by a damper 73. The needle 17 also controls an idlery metering orifice 77, at overrunning, a suction actuated piston 85 opens a normally closed valve 87 to destroy the suction at the idlery orifices 79. 81 and cut off the idlery fuel supply. The needle 17 may control the fuel-air ratio by controlling the aerating air inlet 14 instead of the fuel orifice 13.
GB1285765A 1965-03-26 1965-03-26 Internal combustion engine Expired GB1060945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1285765A GB1060945A (en) 1965-03-26 1965-03-26 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1285765A GB1060945A (en) 1965-03-26 1965-03-26 Internal combustion engine

Publications (1)

Publication Number Publication Date
GB1060945A true GB1060945A (en) 1967-03-08

Family

ID=10012418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1285765A Expired GB1060945A (en) 1965-03-26 1965-03-26 Internal combustion engine

Country Status (1)

Country Link
GB (1) GB1060945A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508106A1 (en) * 1981-06-19 1982-12-24 Bosch Pierburg System Ohg METERING DEVICE FOR LIQUID OR GASEOUS FLUIDS, ESPECIALLY FOR CARBURETORS AND INJECTION SYSTEMS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508106A1 (en) * 1981-06-19 1982-12-24 Bosch Pierburg System Ohg METERING DEVICE FOR LIQUID OR GASEOUS FLUIDS, ESPECIALLY FOR CARBURETORS AND INJECTION SYSTEMS

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