GB322401A - Improvements relating to carburettors for internal combustion engines - Google Patents

Improvements relating to carburettors for internal combustion engines

Info

Publication number
GB322401A
GB322401A GB5736/29A GB573629A GB322401A GB 322401 A GB322401 A GB 322401A GB 5736/29 A GB5736/29 A GB 5736/29A GB 573629 A GB573629 A GB 573629A GB 322401 A GB322401 A GB 322401A
Authority
GB
United Kingdom
Prior art keywords
valve
venturi
suction
air
throttle
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
GB5736/29A
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.)
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 GB5736/29A priority Critical patent/GB322401A/en
Publication of GB322401A publication Critical patent/GB322401A/en
Priority to DE1930582722D priority patent/DE582722C/en
Priority to AT128099D priority patent/AT128099B/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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/02—Apparatus for adding secondary air to fuel-air mixture with personal control, or with secondary-air valve controlled by main combustion-air throttle
    • F02M23/03—Apparatus for adding secondary air to fuel-air mixture with personal control, or with secondary-air valve controlled by main combustion-air throttle the secondary air-valve controlled by main combustion-air throttle
    • 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
    • F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • 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
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum
    • 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
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

322,401. Higginson, J. Feb. 21, 1929 Spray carburettors.-The casburettor is of the type in which suction is transmitted to the top of the float chamber to raise fuel thereto from a tank at a lower leved. The mixing chamber h is provided with a throttle valve i, and with a suction-actuated air valve o pivoted out of centre on an axle p in order that it may be opened by suction. The movements of the air valve are damped either by a weight, or by a spring- loaded piston q in a cylinder. r. The float chamber a is fed through an inlet b provided with a Boat-actuated valve c, and the fuel is delivered through a pipe e to the throats of Venturi tubes f, g provided respectively for normal and slowrunning. Suction is transmitted to the top of the float chamber through a pipe k terminating in a Venturi m, and a valve n is adapted to admit air to prevent the vacuum from becoming excessive. The air flow through the Venturi f is controlled by a member u connected by a link t to the air valve o. The air supply to this Venturi is varied by a perforated ring 3 connected through linkage 2, z, y to the spindle of the throttle valve i. The slow-running Venturi passage g contains a spring-loaded plug v which closes the passage when the suction falls below a predetermined value, but the plug may be displaced either by hand through a lever 7, or from the throttle, spindle through a cam 5 and lever 6 to open the Venturi when desired. The fuel flow to the Venturi tubes is controlled by a valve j. The member u may be controlled from the throttle-valve spindle x. Specifications 100,273 and 133,289 are referred to.
GB5736/29A 1929-02-21 1929-02-21 Improvements relating to carburettors for internal combustion engines Expired GB322401A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5736/29A GB322401A (en) 1929-02-21 1929-02-21 Improvements relating to carburettors for internal combustion engines
DE1930582722D DE582722C (en) 1929-02-21 1930-02-15 Carburetor
AT128099D AT128099B (en) 1929-02-21 1930-02-18 Self-priming carburetor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5736/29A GB322401A (en) 1929-02-21 1929-02-21 Improvements relating to carburettors for internal combustion engines

Publications (1)

Publication Number Publication Date
GB322401A true GB322401A (en) 1929-12-05

Family

ID=9801658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5736/29A Expired GB322401A (en) 1929-02-21 1929-02-21 Improvements relating to carburettors for internal combustion engines

Country Status (3)

Country Link
AT (1) AT128099B (en)
DE (1) DE582722C (en)
GB (1) GB322401A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1352897A (en) * 1962-12-27 1964-02-21 Sibe Improvements made to fuel systems for internal combustion engines

Also Published As

Publication number Publication date
DE582722C (en) 1933-08-21
AT128099B (en) 1932-05-10

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