GB191207741A - Improvements in Carburetters for Internal Combustion Engines. - Google Patents

Improvements in Carburetters for Internal Combustion Engines.

Info

Publication number
GB191207741A
GB191207741A GB191207741DA GB191207741A GB 191207741 A GB191207741 A GB 191207741A GB 191207741D A GB191207741D A GB 191207741DA GB 191207741 A GB191207741 A GB 191207741A
Authority
GB
United Kingdom
Prior art keywords
air
fuel
lever
plug
valves
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 Allan Wood
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 GB191207741A publication Critical patent/GB191207741A/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
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • F02M9/12—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having other specific means for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers
    • F02M9/127—Axially movable throttle valves concentric with the axis of the mixture passage
    • 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
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/14—Carburettors with fuel-supply parts opened and closed in synchronism with engine stroke ; Valve carburettors
    • 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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/12—External control gear, e.g. having dash-pots
    • F02M19/124—Connecting rods between at least two throttle 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
    • 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)
  • Regulation And Control Of Combustion (AREA)

Abstract

7741. Wood, F. A. March 30. Spray carburettors.-The air and fuel valves are simultaneously actuated by suction, and the relative positions of the valves can be varied. The valve C, which controls air ports a<5>, is actuated by suction transmitted to the chamber a<3> containing a piston D subjected on its underside to atmospheric pressure through an aperture a<7>, The fuel is controlled by a plug H, which is connected to the air-valve C by a lever K and link M, Fig. 3. The lever K fits loosely on the spindle of the plug H, but is connected to a lever J which is fixed to the plug spindle through a milled disk P and a pin working in the slot p<3>. By means of this disk, the relative positions of the levers, and therefore of the air and fuel valves, can be adjusted. The extent of opening of the fuelvalve is adjusted by means of a pin m<3> and holes k<1>. A groove e<2> in an extension e<1> of the throttle E allows air to pass the fuel-orifice when the throttle is closed, and prevents dripping of petrol. A small air-port f<1> leads to the petrol passage.
GB191207741D 1912-03-30 1912-03-30 Improvements in Carburetters for Internal Combustion Engines. Expired GB191207741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191207741T 1912-03-30

Publications (1)

Publication Number Publication Date
GB191207741A true GB191207741A (en) 1912-11-07

Family

ID=32571244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191207741D Expired GB191207741A (en) 1912-03-30 1912-03-30 Improvements in Carburetters for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191207741A (en)

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