GB295599A - Improvements in carburetters for internal combustion engines - Google Patents

Improvements in carburetters for internal combustion engines

Info

Publication number
GB295599A
GB295599A GB23352/28A GB2335228A GB295599A GB 295599 A GB295599 A GB 295599A GB 23352/28 A GB23352/28 A GB 23352/28A GB 2335228 A GB2335228 A GB 2335228A GB 295599 A GB295599 A GB 295599A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
nozzle
controlled
suction
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
GB23352/28A
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.)
STANISLAS GASTON YVES MARIE LE
Original Assignee
STANISLAS GASTON YVES MARIE LE
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 STANISLAS GASTON YVES MARIE LE filed Critical STANISLAS GASTON YVES MARIE LE
Publication of GB295599A publication Critical patent/GB295599A/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
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/14—Carburettors with fuel-supply parts opened and closed in synchronism with engine stroke ; Valve carburettors
    • F02M17/145—Carburettors with fuel-supply parts opened and closed in synchronism with engine stroke ; Valve carburettors the valve being opened by the pressure of the passing fluid
    • 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
    • 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
    • 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

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

295,599. Legac, S. G. Y. M. Aug. 13, 1927, [Convention date]. Void [Published under Sect. 91 of the Acts]. Spray carburettors. -Fuel is fed through an aperture 4 to the spraying duct 7 of a nozzle 8, the delivery being controlled by a valve 6 vibrated by the engine suction. The valve spindle 5 carries two pistons 11, 12 in a cylinder 9 mounted on the nozzle 8 and provided with lateral ports 10. The piston 11 acts as a guide, and the space above the piston 12 communicates through a nozzle 13 and aperture 16 with the bore 15 of a transverse tube which communicates through a duct 17 with the engine side of the throttle valve 18. At starting, with throttle closed, the intense suction is transmitted to the piston 12, thus ensuring that the fuel valve is kept open to give a rich mixture. The suction passage is controlled by a screw-down valve 19. The air supply is controlled by a rotatable valve 3.
GB23352/28A 1927-08-13 1928-08-13 Improvements in carburetters for internal combustion engines Expired GB295599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR295599X 1927-08-13

Publications (1)

Publication Number Publication Date
GB295599A true GB295599A (en) 1929-11-13

Family

ID=8888108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23352/28A Expired GB295599A (en) 1927-08-13 1928-08-13 Improvements in carburetters for internal combustion engines

Country Status (1)

Country Link
GB (1) GB295599A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102865161A (en) * 2012-09-25 2013-01-09 庄景阳 Manual adjustment enrichment valve device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102865161A (en) * 2012-09-25 2013-01-09 庄景阳 Manual adjustment enrichment valve device

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