GB660820A - Improvements in or relating to carburettors for internal combustion engines - Google Patents

Improvements in or relating to carburettors for internal combustion engines

Info

Publication number
GB660820A
GB660820A GB3121748A GB3121748A GB660820A GB 660820 A GB660820 A GB 660820A GB 3121748 A GB3121748 A GB 3121748A GB 3121748 A GB3121748 A GB 3121748A GB 660820 A GB660820 A GB 660820A
Authority
GB
United Kingdom
Prior art keywords
valve
slow
running
closed
electromagnet
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
GB3121748A
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.)
ARTHUR JENKIN
Original Assignee
ARTHUR JENKIN
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 ARTHUR JENKIN filed Critical ARTHUR JENKIN
Priority to GB3121748A priority Critical patent/GB660820A/en
Publication of GB660820A publication Critical patent/GB660820A/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
    • F02M3/00—Idling devices for carburettors
    • F02M3/02—Preventing flow of idling fuel
    • F02M3/04—Preventing flow of idling fuel under conditions where engine is driven instead of driving, e.g. driven by vehicle running down hill
    • F02M3/045—Control of valves situated in the idling nozzle system, or the passage system, by electrical means or by a combination of electrical means with fluidic or mechanical means

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

660,820. Spray carburetters. JENKIN, A. Oct. 11, 1949, No. 31217/48. Class 7(iii) A device for cutting off the slow-running fuel supply at overrunning comprises a valve 7, opened by an electromagnet 11, when the throttle valve 2 is closed and the engine speed above idling, to admit sufficient air to the slow-running passage 5 to put the slow-running jet 4.out of action. The valve 7 is carried by a spring arm 9 which also carries the electromagnet armature 12, a stop 13 limiting the open position of the valve. The electromagnet circuit contains a switch 16 closed by a wiper 18 on the accelerator pedal 3 when the throttle valve is closed, the wiper 18 contacting a terminal 20 to maintain the dynamo 15 connected to the battery charging cut-out 19 when the throttle valve is opened. The valve 7 may be arranged to shut off the fuel supply to the slow-running jet 4.
GB3121748A 1949-10-11 1949-10-11 Improvements in or relating to carburettors for internal combustion engines Expired GB660820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3121748A GB660820A (en) 1949-10-11 1949-10-11 Improvements in or relating to carburettors for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3121748A GB660820A (en) 1949-10-11 1949-10-11 Improvements in or relating to carburettors for internal combustion engines

Publications (1)

Publication Number Publication Date
GB660820A true GB660820A (en) 1951-11-14

Family

ID=10319787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3121748A Expired GB660820A (en) 1949-10-11 1949-10-11 Improvements in or relating to carburettors for internal combustion engines

Country Status (1)

Country Link
GB (1) GB660820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014011653A3 (en) * 2012-07-09 2014-04-17 Pinnacle Engines, Inc. Deceleration fuel shut off for carbureted engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014011653A3 (en) * 2012-07-09 2014-04-17 Pinnacle Engines, Inc. Deceleration fuel shut off for carbureted engines
US9243578B2 (en) 2012-07-09 2016-01-26 Pinnacle Engines, Inc. Deceleration fuel shut off for carbureted engines

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