GB147693A - An improved carburetter - Google Patents

An improved carburetter

Info

Publication number
GB147693A
GB147693A GB19680/20A GB1968020A GB147693A GB 147693 A GB147693 A GB 147693A GB 19680/20 A GB19680/20 A GB 19680/20A GB 1968020 A GB1968020 A GB 1968020A GB 147693 A GB147693 A GB 147693A
Authority
GB
United Kingdom
Prior art keywords
fuel
air
chamber
baffle
throttle valve
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
GB19680/20A
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
Publication of GB147693A publication Critical patent/GB147693A/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
    • F02M19/03—Fuel atomising nozzles; Arrangement of emulsifying air conduits
    • F02M19/035—Mushroom-shaped atomising nozzles

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

147,693. Genety, L. Jan. 9, 1919, [Convention date]. Spray carburettors. - The ratio of air to fuel is maintained at a desired value by modifying the air pressure existing at the jet orifice J bv means of a baffle P. The baffle is practically perpendicular to the air flow, is not necessarily flat, and serves to increase the pressure at the jet orifice. Specifications 10115/13, 2670/14, 22657/09, and 128,284 are referred to. The Specification as open to inspection under Sect. 91 (3) (a) describes also means for providing a slight excess of fuel when accelerating such means comprising an airtight chamber C communicating with the induction passage A on the engine side of the throttle valve B through a tube T open to the atmosphere at S<1>. The level of fuel in the chamber C during normal running is at N<2>. Upon closing the throttle valve B, the suction at S and therefore in the chamber C increases, causing the fuel to rise as at N', thus providing an additional head of fuel to give an augmented supply when the valve B is again opened. This arrangement compensates for the difference in inertia of the fuel and air which usually produces a lag in the fuel supply. This subject-matter does not appear in the Specification as accepted.
GB19680/20A 1919-01-09 1920-07-08 An improved carburetter Expired GB147693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR147693X 1919-01-09

Publications (1)

Publication Number Publication Date
GB147693A true GB147693A (en) 1921-11-08

Family

ID=8875378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19680/20A Expired GB147693A (en) 1919-01-09 1920-07-08 An improved carburetter

Country Status (1)

Country Link
GB (1) GB147693A (en)

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