GB191500494A - Improvements in Carburettors. - Google Patents

Improvements in Carburettors.

Info

Publication number
GB191500494A
GB191500494A GB191500494DA GB191500494A GB 191500494 A GB191500494 A GB 191500494A GB 191500494D A GB191500494D A GB 191500494DA GB 191500494 A GB191500494 A GB 191500494A
Authority
GB
United Kingdom
Prior art keywords
chamber
nozzle
passage
holes
orifice
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 - Lifetime
Application number
Inventor
Alfred Armand Joseph Lel Henri
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 of GB191500494A publication Critical patent/GB191500494A/en
Application filed by Individual filed Critical Individual
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
    • 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
    • F02M3/12—Passageway 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/23—Fuel aerating devices
    • F02M7/24—Controlling flow of aerating air

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

494. Lelarge, H. A. A. J. Jan. 13, 1914, [Convention date]. Void. [Published under Section 91 of the Act.] Spray carburettors. -Fuel from the float chamber 7 passes through a constricted orifice 8 into a chamber 9, which communicates by a passage 6 and holes 4 with the induction passage 1, 2 on the air-inlet side of the spraying-orifice 13. The nozzle 17, which is fed from the chamber 9 through the conduit 10, is surrounded by an airtube 12 and has above it a conical baffle 11. The nozzle orifice is situated at a more constricted part of the passage 1, 2 than the holes 4, so that the reduction of pressure in the chamber 9 is not so great as that at the nozzle. The passage around the nozzle is varied by an iris diaphragm 3. A diagrammatic arrangement of the carburettor is also shown, in which, around the holes 4, an annular chamber is provided which may have an automatic or hand-actuated extra-air valve ; the pipe 10 also may communicate with the induction pipe between the air inlet and the spraying point.
GB191500494D 1914-01-13 1915-01-12 Improvements in Carburettors. Expired - Lifetime GB191500494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR191500494X 1914-01-13

Publications (1)

Publication Number Publication Date
GB191500494A true GB191500494A (en)

Family

ID=32607012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191500494D Expired - Lifetime GB191500494A (en) 1914-01-13 1915-01-12 Improvements in Carburettors.

Country Status (1)

Country Link
GB (1) GB191500494A (en)

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