GB215247A - Improvements in carburettors for internal combustion engines - Google Patents

Improvements in carburettors for internal combustion engines

Info

Publication number
GB215247A
GB215247A GB2149323A GB2149323A GB215247A GB 215247 A GB215247 A GB 215247A GB 2149323 A GB2149323 A GB 2149323A GB 2149323 A GB2149323 A GB 2149323A GB 215247 A GB215247 A GB 215247A
Authority
GB
United Kingdom
Prior art keywords
throttle
annular
valve
annular chamber
holes
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
GB2149323A
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
Priority to GB2149323A priority Critical patent/GB215247A/en
Publication of GB215247A publication Critical patent/GB215247A/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
    • F02M9/133—Axially movable throttle valves concentric with the axis of the mixture passage the throttle valves having mushroom-shaped bodies
    • 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
    • F02M19/08—Venturis
    • F02M19/088—Whirl devices and other atomising means in or on the venturi walls
    • 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

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

215,247. Monier, F. Nov. 3, 1922. Addition to 188,636. Spray carburettors.-The carburettor described in the parent Specification is modified by providing an annular chamber 49 communicating with the induction pipe and with the atmosphere through a plugcock 51. The fuel nozzle 8 is supplied through a central tube 5 of the float chamber and opens into an annular chamber 16 which communicates with the induction pipe by an annular orifice 14 and holes 17. The throttle valve 19 is caused to slide on a tube 42 by a handle 22 and levers 20; it has grooves 28 for the slow-running mixture, and a conical valve 26, which is normally kept against a shoulder on the throttle-valve bv a spring, but closes the holes 17 before the throttle is quite home. This allows fuel to collect in the annular chamber 16 and to be used for acceleration when the throttle is suddenly opened. The pressure in the floatchamber is regulated by an annular passage 46 and a duct 47. Specification 213,870 also is referred to.
GB2149323A 1922-11-03 1922-11-03 Improvements in carburettors for internal combustion engines Expired GB215247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2149323A GB215247A (en) 1922-11-03 1922-11-03 Improvements in carburettors for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2149323A GB215247A (en) 1922-11-03 1922-11-03 Improvements in carburettors for internal combustion engines

Publications (1)

Publication Number Publication Date
GB215247A true GB215247A (en) 1924-05-05

Family

ID=10163864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2149323A Expired GB215247A (en) 1922-11-03 1922-11-03 Improvements in carburettors for internal combustion engines

Country Status (1)

Country Link
GB (1) GB215247A (en)

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