GB603949A - Improvements in or relating to starting carburetters for internal combustion engines - Google Patents

Improvements in or relating to starting carburetters for internal combustion engines

Info

Publication number
GB603949A
GB603949A GB29599/45A GB2959945A GB603949A GB 603949 A GB603949 A GB 603949A GB 29599/45 A GB29599/45 A GB 29599/45A GB 2959945 A GB2959945 A GB 2959945A GB 603949 A GB603949 A GB 603949A
Authority
GB
United Kingdom
Prior art keywords
valve
starting
jet
passage
normal running
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
GB29599/45A
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.)
Mabley & Kallenborn Ltd
Original Assignee
Mabley & Kallenborn 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 Mabley & Kallenborn Ltd filed Critical Mabley & Kallenborn Ltd
Priority to GB29599/45A priority Critical patent/GB603949A/en
Publication of GB603949A publication Critical patent/GB603949A/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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • 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
    • F02M1/046—Auxiliary carburetting apparatus controlled by piston valves
    • 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

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

603,949. Spray carburetters. MANLEY & KALLENBORN, Ltd., and WATSON, W. G. Nov. 6, 1945, No. 29599. [Classes 7 (ii) and 7 (iii)] A starting carburetter draws its air supply from the interior of the engine structure to avoid hissing, and control means cut out the fuel jet during normal running. The carburetter comprises a valve 17 having two passages 19, 18 co-operating with conduits 9, 10 leading to the cam-shaft housing, the smaller 19 serving as an engine breather during normal running and the larger 18 supplying air to the fuel jet 22 for the starting mixture. A spring 26 biasses the valve 17 so that under normal running the cam-shaft housing communicates through the passage 19 and ball valve 39 with a passage 4 leading to the induction pipe, a plunger 21 blocking the fuel jet 22. A cam surface 43 is provided on the valve 17 so that on rotation at starting by a lever 25 the plunger 21 is raised from the jet 22 and the passage 18 communicates with the conduit 9. The valve 39 prevents damage due to backfiring, and the jet 22 is fed with fuel through a pipe 36 from the main float chamber.
GB29599/45A 1945-11-06 1945-11-06 Improvements in or relating to starting carburetters for internal combustion engines Expired GB603949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29599/45A GB603949A (en) 1945-11-06 1945-11-06 Improvements in or relating to starting carburetters for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29599/45A GB603949A (en) 1945-11-06 1945-11-06 Improvements in or relating to starting carburetters for internal combustion engines

Publications (1)

Publication Number Publication Date
GB603949A true GB603949A (en) 1948-06-25

Family

ID=10294088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29599/45A Expired GB603949A (en) 1945-11-06 1945-11-06 Improvements in or relating to starting carburetters for internal combustion engines

Country Status (1)

Country Link
GB (1) GB603949A (en)

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