GB255951A - Improvements in or relating to carburetters - Google Patents

Improvements in or relating to carburetters

Info

Publication number
GB255951A
GB255951A GB1128425A GB1128425A GB255951A GB 255951 A GB255951 A GB 255951A GB 1128425 A GB1128425 A GB 1128425A GB 1128425 A GB1128425 A GB 1128425A GB 255951 A GB255951 A GB 255951A
Authority
GB
United Kingdom
Prior art keywords
valve
passage
suction
flange
main
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
GB1128425A
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 GB1648726A priority Critical patent/GB256553A/en
Priority to GB1128425A priority patent/GB255951A/en
Publication of GB255951A publication Critical patent/GB255951A/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
    • F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
    • F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
    • F02M7/17—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis by a pneumatically adjustable piston-like element, e.g. constant depression carburettors
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation

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)
  • Fuel-Injection Apparatus (AREA)

Abstract

255,951. Skinner, G. H. April 30, 1925. Spray carburettors. - A main air passage A<1> with mixture throttle A<2> is formed in a body A provided with a cover B forming a suction chamber in which slides an enlargement or flange-like portion C<1> of a piston valve C which controls the passage A<1> and carries a needle-valve D for controlling the fuel discharge from an adjustable jet tube E. A sleeve B<1> surrounded by the valve C has, at its upper end, a small orifice B<3> in an exchangeable plug B<2> and serves, in conjunction with a plunger C<2>, to form a dashpot for steadying the movements of the combined valve and suction disc. Suction is transmitted to the upper side of the flange C<1> through a passage C<3> in the valve C, which passage is kept facing the outlet end of the main passage A<1> by a pin A<4> engaging a slot C<4> in the valve body.
GB1128425A 1925-04-30 1925-04-30 Improvements in or relating to carburetters Expired GB255951A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1648726A GB256553A (en) 1925-04-30 1925-04-30 Improvements in or relating to carburetters
GB1128425A GB255951A (en) 1925-04-30 1925-04-30 Improvements in or relating to carburetters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1128425A GB255951A (en) 1925-04-30 1925-04-30 Improvements in or relating to carburetters

Publications (1)

Publication Number Publication Date
GB255951A true GB255951A (en) 1926-07-30

Family

ID=9983380

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1648726A Expired GB256553A (en) 1925-04-30 1925-04-30 Improvements in or relating to carburetters
GB1128425A Expired GB255951A (en) 1925-04-30 1925-04-30 Improvements in or relating to carburetters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1648726A Expired GB256553A (en) 1925-04-30 1925-04-30 Improvements in or relating to carburetters

Country Status (1)

Country Link
GB (2) GB256553A (en)

Also Published As

Publication number Publication date
GB256553A (en) 1926-07-30

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