GB1460430A - Fuel injection pumping apparatus - Google Patents

Fuel injection pumping apparatus

Info

Publication number
GB1460430A
GB1460430A GB2629873A GB2629873A GB1460430A GB 1460430 A GB1460430 A GB 1460430A GB 2629873 A GB2629873 A GB 2629873A GB 2629873 A GB2629873 A GB 2629873A GB 1460430 A GB1460430 A GB 1460430A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
fuel
circuit
signal
transducer
amplifier
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
GB2629873A
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.)
BRYCE BERGER Ltd
Original Assignee
BRYCE BERGER 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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/38Controlling fuel injection of the high pressure type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/02Input parameters for engine control the parameters being related to the engine
    • F02D2200/04Engine intake system parameters
    • F02D2200/0406Intake manifold pressure
    • F02D2200/0408Estimation of intake manifold pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2250/00Engine control related to specific problems or objectives
    • F02D2250/38Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection amount

Abstract

1460430 Automatic control of IC engine fuel injection pumps BRYCE BERGER Ltd 28 May 1974 [1 June 1973] 26298/73 Heading G3R Each fuel injector of the plurality needed on a multi-cylinder I.C. engine is connected in its own feedback control loop and is supplied with a common signal representing the required quantity of fuel. The quantity of fuel injected is controlled and represented by the position of rod 12 which is signalled by transducer 17 and compared in amplifier 15 with the fuel demand signal from circuit 18 to produce a signal which causes drive circuit 14 to operate actuator 13 to change the position of rod 12. The fuel demand signal from circuit 18 is derived from a comparison in amplifier 20 of the operator throttle demand 21 and actual engine speed from A.C. transducer 22 via converter 23. The circuit 18 acts as a discriminator and also receives a maximum fuel signal from circuit 19. The arrangement may also be provided with a safety circuit for removing the power from the actuators in the event of a fault.
GB2629873A 1973-06-01 1973-06-01 Fuel injection pumping apparatus Expired GB1460430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2629873A GB1460430A (en) 1973-06-01 1973-06-01 Fuel injection pumping apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2629873A GB1460430A (en) 1973-06-01 1973-06-01 Fuel injection pumping apparatus
IT5132174A IT1013321B (en) 1973-06-01 1974-05-31 combu stibile injection apparatus for internal combustion engines
FR7419644A FR2231859B1 (en) 1973-06-01 1974-05-31

Publications (1)

Publication Number Publication Date
GB1460430A true true GB1460430A (en) 1977-01-06

Family

ID=10241443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2629873A Expired GB1460430A (en) 1973-06-01 1973-06-01 Fuel injection pumping apparatus

Country Status (2)

Country Link
FR (1) FR2231859B1 (en)
GB (1) GB1460430A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448042B1 (en) * 1979-01-31 1985-11-29 Lucas Ind Plc A motor fuel for internal combustion supply
FR2460394A1 (en) * 1979-06-30 1981-01-23 Lucas Industries Ltd IC engine fuel injection control system - has transducer producing feedback control signal for pump
DE3032381C2 (en) * 1980-08-28 1986-07-24 Robert Bosch Gmbh, 7000 Stuttgart, De
US4493303A (en) * 1983-04-04 1985-01-15 Mack Trucks, Inc. Engine control
DE3502255A1 (en) * 1985-01-24 1986-07-24 Linde Ag Electrical control device for the speed control an internal combustion engine
FR2587757A1 (en) * 1985-09-24 1987-03-27 Amiot Expl Procedes Felix Sarl Improvements to devices for controlling injection pumps of diesel engines
FR2610992B1 (en) * 1987-02-13 1991-05-31 France Etat Armement thermal engine fuel and its control METHOD injection pumps
FR2610993B1 (en) * 1987-02-13 1993-07-09 Teleflex Lionel Dupont Method and injection control device for fuel in an internal combustion engine has several cylinders

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1383753A (en) * 1971-04-24 1974-02-12 Cav Ltd Liquid fuel injection pumping apparatus

Also Published As

Publication number Publication date Type
FR2231859B1 (en) 1978-12-29 grant
FR2231859A1 (en) 1974-12-27 application

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee