GB158016A - Improvements in spray or jet carburettors - Google Patents

Improvements in spray or jet carburettors

Info

Publication number
GB158016A
GB158016A GB2106319A GB2106319A GB158016A GB 158016 A GB158016 A GB 158016A GB 2106319 A GB2106319 A GB 2106319A GB 2106319 A GB2106319 A GB 2106319A GB 158016 A GB158016 A GB 158016A
Authority
GB
United Kingdom
Prior art keywords
nozzle
tube
fuel
valve
main air
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
GB2106319A
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 GB2106319A priority Critical patent/GB158016A/en
Publication of GB158016A publication Critical patent/GB158016A/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
    • F02M7/22—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves fuel flow cross-sectional area being controlled dependent on air-throttle-valve position
    • 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
    • F02M19/03—Fuel atomising nozzles; Arrangement of emulsifying air conduits
    • 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

Abstract

158,016. Anderson, W. H. Aug. 27, 1919. Spray carburettors, in which the main air inlet and fuel or initial fuel mixture outlet are manually and simultaneously controlled, are provided with a cup or chamber the top edge of which is situated at such a height above the normal fuel level that no fuel can overflow under any working conditions. A tube 17 fixed in relation to the choke tube 11 and casing 1 has a nozzle 19 screwed therein and is increased in inner diameter and extended considerably above the top of nozzle 19 to form the chamber or cup. Fitting over the top of the nozzle is an inner tube 21 that carries a nozzle 22 extending into the induction passage 12. A reciprocable tube 9 is screwed at its upper end to engage a valve-member 10 which controls the main air supply and which is manually actuated through links 38, 40 and shaft 41. The valve slides over a tube 32 to which initial air is admitted by a pipe 33. The tube 9 in its axial movement controls the flow of fuel from the float chamber to nozzle 19. Air entering by pipe 33 passes upwardly to ports 35 in tube 9, then downwardly to ports 23, over the nozzle 19 and up tube 21, and taking up in its passage any fuel that may have accumulated in the cup. The air-pipe 33 may be fitted with a valve and filter. In a modified construction, the main air valve slides directly over the fuel nozzle the exterior of which is cut away to form a variable outlet for the initial fuel mixture, a supply of which for slow running issues through an axial duct in the nozzle. The main air valve is actuated from a. butterfly throttle valve, which may, however, be dispensed with. Reference has been directed by the Comptroller to Specification 7626/13.
GB2106319A 1919-08-27 1919-08-27 Improvements in spray or jet carburettors Expired GB158016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2106319A GB158016A (en) 1919-08-27 1919-08-27 Improvements in spray or jet carburettors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2106319A GB158016A (en) 1919-08-27 1919-08-27 Improvements in spray or jet carburettors

Publications (1)

Publication Number Publication Date
GB158016A true GB158016A (en) 1921-02-03

Family

ID=10156566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2106319A Expired GB158016A (en) 1919-08-27 1919-08-27 Improvements in spray or jet carburettors

Country Status (1)

Country Link
GB (1) GB158016A (en)

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