GB653586A - Improvements in and relating to the control of fuel injection pumps of internal combustion engines - Google Patents

Improvements in and relating to the control of fuel injection pumps of internal combustion engines

Info

Publication number
GB653586A
GB653586A GB2501148A GB2501148A GB653586A GB 653586 A GB653586 A GB 653586A GB 2501148 A GB2501148 A GB 2501148A GB 2501148 A GB2501148 A GB 2501148A GB 653586 A GB653586 A GB 653586A
Authority
GB
United Kingdom
Prior art keywords
pipe
speed
fuel injection
diaphragm
relating
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
GB2501148A
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.)
Leyland Motors Ltd
BLMC Ltd
Original Assignee
British Leyland Motor Corp Ltd
Leyland Motors 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 British Leyland Motor Corp Ltd, Leyland Motors Ltd filed Critical British Leyland Motor Corp Ltd
Priority to GB2501148A priority Critical patent/GB653586A/en
Publication of GB653586A publication Critical patent/GB653586A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium

Abstract

653,586. Speed governors. LEYLAND MOTORS, Ltd., and WARING, G. J. Sept. 24, 1948, No. 25011. [Class 57] A governor for an I.C. engine employing fuel injection comprises a spring-pressed diaphragm 7, connected to the injection pump control member 6, and closing a chamber 8 connected by a pipe 9 to the induction pipe 2 on the engine side of the throttle valve 3, the chamber 8 being also connected to the induction pipe on the intake side of the throttle valve by a pipe 16 controlled by a valve 12 which is operated by the diaphragm with lost motion so as to be opened when the diaphragm moves beyond the idling position in a direction for reducing the fuel supply. The pipe 9 communicates with a Pitot tube 10, and the pipe 16 communicates with a second Pitot tube 17. The arrangement prevents excessive speed fluctuations at idling speed without affecting the governor operation at full load speed. Specifications 500,365 and 575,146, [Group XXVIII], are referred to.
GB2501148A 1948-09-24 1948-09-24 Improvements in and relating to the control of fuel injection pumps of internal combustion engines Expired GB653586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2501148A GB653586A (en) 1948-09-24 1948-09-24 Improvements in and relating to the control of fuel injection pumps of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2501148A GB653586A (en) 1948-09-24 1948-09-24 Improvements in and relating to the control of fuel injection pumps of internal combustion engines

Publications (1)

Publication Number Publication Date
GB653586A true GB653586A (en) 1951-05-16

Family

ID=10220773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2501148A Expired GB653586A (en) 1948-09-24 1948-09-24 Improvements in and relating to the control of fuel injection pumps of internal combustion engines

Country Status (1)

Country Link
GB (1) GB653586A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751897A (en) * 1954-10-11 1956-06-26 Bosch Gmbh Robert Combustible fluid supply apparatus for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751897A (en) * 1954-10-11 1956-06-26 Bosch Gmbh Robert Combustible fluid supply apparatus for internal combustion engines

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