GB1357540A - Throttle valve control mechanism for internal combustion engines - Google Patents

Throttle valve control mechanism for internal combustion engines

Info

Publication number
GB1357540A
GB1357540A GB5960970A GB5960970A GB1357540A GB 1357540 A GB1357540 A GB 1357540A GB 5960970 A GB5960970 A GB 5960970A GB 5960970 A GB5960970 A GB 5960970A GB 1357540 A GB1357540 A GB 1357540A
Authority
GB
United Kingdom
Prior art keywords
throttle valve
engine
plunger
dec
internal combustion
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
GB5960970A
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.)
Carter A J
Original Assignee
Carter A J
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 Carter A J filed Critical Carter A J
Priority to GB5960970A priority Critical patent/GB1357540A/en
Publication of GB1357540A publication Critical patent/GB1357540A/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 Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

1357540 Spray carburetters A J CARTER 16 Dec 1971 [16 Dec 1970] 59609/70 Heading F1B A throttle stop screw contains a plunger A which is loaded by a spring B into a position in which it holds the throttle valve slightly open during engine idling, the plunger being automatically withdrawn via a flexible cable C when the engine speed is above the idling speed, so as to allow complete closure of the throttle valve during engine over-run. For this purpose, the cable C may be operated by a solenoid or by a vacuum servo controlled by an electrically actuated valve, the engine speed being sensed by an electronic circuit responsive to the ignition impulse rate; a switch responsive to the alternator frequency; a relay connected in series with the battery charging circuit; or a switch operated by the engine vacuum.
GB5960970A 1970-12-16 1970-12-16 Throttle valve control mechanism for internal combustion engines Expired GB1357540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5960970A GB1357540A (en) 1970-12-16 1970-12-16 Throttle valve control mechanism for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5960970A GB1357540A (en) 1970-12-16 1970-12-16 Throttle valve control mechanism for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1357540A true GB1357540A (en) 1974-06-26

Family

ID=10484109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5960970A Expired GB1357540A (en) 1970-12-16 1970-12-16 Throttle valve control mechanism for internal combustion engines

Country Status (1)

Country Link
GB (1) GB1357540A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363010A1 (en) * 1988-09-13 1990-04-11 Kevin Casey Engine control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363010A1 (en) * 1988-09-13 1990-04-11 Kevin Casey Engine control device

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees