GB328110A - Carburettors for internal combustion engines - Google Patents

Carburettors for internal combustion engines

Info

Publication number
GB328110A
GB328110A GB11347/29A GB1134729A GB328110A GB 328110 A GB328110 A GB 328110A GB 11347/29 A GB11347/29 A GB 11347/29A GB 1134729 A GB1134729 A GB 1134729A GB 328110 A GB328110 A GB 328110A
Authority
GB
United Kingdom
Prior art keywords
pump
chamber
throttle
fuel
uncovered
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
GB11347/29A
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.)
BENJAMIN ALFRED DAVEY
HM Hobson Ltd
Original Assignee
BENJAMIN ALFRED DAVEY
HM Hobson Ltd
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 BENJAMIN ALFRED DAVEY, HM Hobson Ltd filed Critical BENJAMIN ALFRED DAVEY
Priority to GB11347/29A priority Critical patent/GB328110A/en
Publication of GB328110A publication Critical patent/GB328110A/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
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
    • F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps

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

328,110. Hobson, Ltd., M. M., and Davey, B. A. April 12, 1929. Spray carburettors.-Extra fuel is supplied to an auxiliary nozzle 2 when an engine is accelerating and also at full throttle opening. A pump 8, which is connected to the throttle valve, delivers the fuel for accelerating whilst the supply at full throttle opening is drawn by the engine suction from a chamber 16 which communicates with a delivery pipe 4 when a port 27 is uncovered by the pump piston 10 at the end of its downstroke. The pump is of double-headed piston type, the space 16 between the heads 10, 11 communicating with a float chamber through a duct 17. The fuel passes through ports 15 and a small non- return valve 12 to the pump chamber 9 whence it is forced, during opening movements of the throttle, to the nozzle 2 through a non-return valve 6. During normal throttle openings, a duct 19 establishes communication between the top of the float chamber, and the pump chamber is covered when the port 27 is uncovered.
GB11347/29A 1929-04-12 1929-04-12 Carburettors for internal combustion engines Expired GB328110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB11347/29A GB328110A (en) 1929-04-12 1929-04-12 Carburettors for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11347/29A GB328110A (en) 1929-04-12 1929-04-12 Carburettors for internal combustion engines

Publications (1)

Publication Number Publication Date
GB328110A true GB328110A (en) 1930-04-24

Family

ID=9984595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11347/29A Expired GB328110A (en) 1929-04-12 1929-04-12 Carburettors for internal combustion engines

Country Status (1)

Country Link
GB (1) GB328110A (en)

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