GB250961A - Improvements in and connected with carburettors - Google Patents

Improvements in and connected with carburettors

Info

Publication number
GB250961A
GB250961A GB9973/26A GB997326A GB250961A GB 250961 A GB250961 A GB 250961A GB 9973/26 A GB9973/26 A GB 9973/26A GB 997326 A GB997326 A GB 997326A GB 250961 A GB250961 A GB 250961A
Authority
GB
United Kingdom
Prior art keywords
choke tube
throttle valve
valve
main nozzle
nozzle
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
GB9973/26A
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.)
GONTRAN GUTTIN
GUILHERME KLINGELHOEFER
Original Assignee
GONTRAN GUTTIN
GUILHERME KLINGELHOEFER
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 GONTRAN GUTTIN, GUILHERME KLINGELHOEFER filed Critical GONTRAN GUTTIN
Publication of GB250961A publication Critical patent/GB250961A/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
    • 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
    • F02M19/086—Venturi suction bypass systems
    • 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
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

250,961. Guttin, G., and Klingelhoefer, G. April 16, 1925, [Conventoin date]. Spray carburettors. - The carburettor comprises a main nozzle a and a pilot nozzle b, Fig. 3, the latter including a ball or needle valve the stem c of which, loaded by a spring g, is adapted to be depressed by a cam on the spindle e of the throttle valve f so that the pilot nozzle is progressively closed as the throttle is opened the main nozzle A instead of being located at the smallest diameter of the choke tube i, is placed at a wider part and nearer the throttle valve in order, it is stated, to prevent a too poor mixture being supplied during acceleration. The choke tube, at its narrowest section, has a number of apertures j which lead to an annular space l between the choke tube and the body m. Some of the air entering the choke tube passes through these holes and annular space and does not pass the main nozzle. An extra air intake n comprises a ball, needle or other valve the stem o of which is adapted to be depressed by a cam p on the throttle valve spindle so as to admit additional air after the engine has attained a predetermined speed.
GB9973/26A 1925-04-16 1926-04-15 Improvements in and connected with carburettors Expired GB250961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR250961X 1925-04-16

Publications (1)

Publication Number Publication Date
GB250961A true GB250961A (en) 1927-07-15

Family

ID=8884076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9973/26A Expired GB250961A (en) 1925-04-16 1926-04-15 Improvements in and connected with carburettors

Country Status (1)

Country Link
GB (1) GB250961A (en)

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