GB191202931A - Improvements in the Construction of Carburettors for Internal Combustion Engines. - Google Patents

Improvements in the Construction of Carburettors for Internal Combustion Engines.

Info

Publication number
GB191202931A
GB191202931A GB191202931DA GB191202931A GB 191202931 A GB191202931 A GB 191202931A GB 191202931D A GB191202931D A GB 191202931DA GB 191202931 A GB191202931 A GB 191202931A
Authority
GB
United Kingdom
Prior art keywords
valve
fuel
plug
ball
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
Inventor
Frank Harvey Ball
Frederick Ossian Ball
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
Application granted granted Critical
Publication of GB191202931A publication Critical patent/GB191202931A/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
    • F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • F02M23/09—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus using valves directly opened by low pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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

2931. Ball, F. H., and Ball, F. O. Feb. 5. Spray carburettors.-The invention relates to carburettors in which a long tapered adjustable plug is situated in the petrol passage so as to control the fuel by virtue of the friction set up between the fuel film and the walls of the annular passage, and consists in preventing pulsations of the air valve and also in facilitating atomization of the fuel by means of a " carrier " formed on the tapered plug. Fuel from the float-chamber 11 flows to the nozzle outlet 10 through the narrow passage 8 between the adjustable conical plug 7 and the casing 9. The plug, which is pressed upwards by a spring 16, is adjusted by rotating a nut 27, which displaces a shaft 25 carrying an arm 18. The plug 7 has a carrier 6 upon which fuel is deposited. The float 34 actuates the valve 37 through a lever 35 and ball-and-socket joint 41. Air is admitted to the mixing-chamber 1 through a narrow uncontrolled opening 58 and also through an opening controlled by a valve 64. This valve is loaded by a spring 70, the compression in which is adjusted by a lever 87 and spindle 73. Pulsations of the valve are prevented by a dash-pot piston 92 which fits the cylinder 91 loosely so that the pressure above the piston approximates to the average pressure in the mixing-chamber. Initial openings of the valve 'are regulated by an annular rib 65. The throttle valve 2 is so placed as to facilitate mixing.
GB191202931D 1912-02-05 1912-02-05 Improvements in the Construction of Carburettors for Internal Combustion Engines. Expired GB191202931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191202931T 1912-02-05

Publications (1)

Publication Number Publication Date
GB191202931A true GB191202931A (en) 1913-02-05

Family

ID=32569985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191202931D Expired GB191202931A (en) 1912-02-05 1912-02-05 Improvements in the Construction of Carburettors for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191202931A (en)

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