ES437341A1 - Fuel supply systems for internal combustion engines - Google Patents

Fuel supply systems for internal combustion engines

Info

Publication number
ES437341A1
ES437341A1 ES437341A ES437341A ES437341A1 ES 437341 A1 ES437341 A1 ES 437341A1 ES 437341 A ES437341 A ES 437341A ES 437341 A ES437341 A ES 437341A ES 437341 A1 ES437341 A1 ES 437341A1
Authority
ES
Spain
Prior art keywords
summing amplifier
fuel supply
engine
internal combustion
combustion engines
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
ES437341A
Other languages
Spanish (es)
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Publication of ES437341A1 publication Critical patent/ES437341A1/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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/407—Electrically controlling a diesel injection pump of the in-line type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

An electronic governor, particularly for a diesel engine has a summing amplifier receiving signals representing the output of the pumps supplying fuel to the engine, engine speed, and engine demand. The summing amplifier serves to produce an output for operating the pump in accordance with predetermined engine current characteristics. A second summing amplifier may be used to override the first summing amplifier to limit maximum fuel. Alternatively, the first summing amplifier may compare demanded fuel supply with actual fuel supply, in which case the second amplifier sets the maximum speed.
ES437341A 1971-12-03 1975-04-30 Fuel supply systems for internal combustion engines Expired ES437341A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB5618871 1971-12-03
GB1535372*[A GB1416861A (en) 1971-12-03 1972-04-04 Control systems for internal combustion engines
GB1536472 1972-04-04

Publications (1)

Publication Number Publication Date
ES437341A1 true ES437341A1 (en) 1977-01-16

Family

ID=27257248

Family Applications (2)

Application Number Title Priority Date Filing Date
ES409109A Expired ES409109A1 (en) 1971-12-03 1972-11-29 Fuel supply systems for internal combustion engines
ES437341A Expired ES437341A1 (en) 1971-12-03 1975-04-30 Fuel supply systems for internal combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES409109A Expired ES409109A1 (en) 1971-12-03 1972-11-29 Fuel supply systems for internal combustion engines

Country Status (8)

Country Link
US (1) US3867918A (en)
JP (1) JPS561462B2 (en)
CA (1) CA988607A (en)
DE (1) DE2259308A1 (en)
ES (2) ES409109A1 (en)
FR (1) FR2164231A5 (en)
GB (1) GB1416861A (en)
IT (1) IT973835B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973537A (en) * 1971-12-03 1976-08-10 C.A.V. Limited Fuel supply systems for internal combustion engines
US3981287A (en) * 1973-03-02 1976-09-21 C.A.V. Limited Fuel systems for engines
GB1464378A (en) * 1973-03-02 1977-02-09 Cav Ltd Control systems fuel systems for internal combustion engines
GB1464538A (en) * 1973-03-02 1977-02-16
GB1507143A (en) * 1974-05-17 1978-04-12 Cav Ltd Fuel supply systems for diesel engines
GB1507028A (en) * 1974-05-31 1978-04-12 Cav Ltd Control systems for fuel systems for engines
US4108115A (en) * 1974-06-07 1978-08-22 Lucas Electrical Company, Limited Fuel injection systems for compression ignition engines
US4096830A (en) * 1975-11-06 1978-06-27 Allied Chemical Corporation Control system for electrically energized engine fuel
DE2732905C3 (en) * 1977-07-21 1994-02-24 Vdo Schindling Device for regulating the driving speed of a motor vehicle
DE2803750A1 (en) * 1978-01-28 1979-08-02 Bosch Gmbh Robert PROCEDURE AND EQUIPMENT FOR FUEL MEASUREMENT IN COMBUSTION ENGINE
DE2820807A1 (en) * 1978-05-12 1979-11-22 Bosch Gmbh Robert DEVICE FOR ADJUSTING A QUANTITY-DETERMINING PART OF A FUEL INJECTION PUMP IN A SELF-IGNITING COMBUSTION ENGINE
US4295453A (en) * 1979-02-09 1981-10-20 Lucas Industries Limited Fuel system for an internal combustion engine
CA1146241A (en) * 1979-10-01 1983-05-10 Jack R. Phipps Control method for internal combustion engines
WO1981001031A1 (en) * 1979-10-15 1981-04-16 Hitachi Construction Machinery Method of controlling internal combustion engine and hydraulic pump system
JPS56141028A (en) * 1980-04-04 1981-11-04 Nippon Denso Co Ltd Electrical control device for injection pump
DE3014224A1 (en) * 1980-04-14 1981-10-15 Lucas Industries Ltd., Birmingham, West Midlands FUEL INJECTION PUMP
JPS5720525A (en) * 1980-07-14 1982-02-03 Nippon Denso Co Ltd Electric governor for fuel injection pump
US4538573A (en) * 1981-01-30 1985-09-03 General Dynamics Corporation Electronic engine control
US4364351A (en) * 1981-05-18 1982-12-21 General Motors Corporation Diesel engine fuel limiting system
US4459943A (en) * 1981-12-22 1984-07-17 Goodman System Company, Inc. Fluid injection system for an internal combustion engine responsive to fuel flow
JPS59141729A (en) * 1983-01-31 1984-08-14 Nippon Denso Co Ltd Method of controlling fuel injection quantity of internal-combustion engine
CH672528A5 (en) * 1987-03-19 1989-11-30 Sulzer Ag
DE3800177A1 (en) * 1988-01-07 1989-07-20 Bosch Gmbh Robert CONTROL CIRCUIT AND METHOD FOR CONTROLLING THE SPEED OF AN ELECTRIC FUEL PUMP FOR INTERNAL COMBUSTION ENGINES WITH FUEL INJECTION
US5459664A (en) * 1991-11-18 1995-10-17 Buckalew; Robert Diesel governor tester
US5231965A (en) * 1992-11-23 1993-08-03 Deere & Company Throttle signal modifying circuit
DE10205375A1 (en) * 2002-02-09 2003-08-21 Bosch Gmbh Robert Method and device for controlling an internal combustion engine, in particular for regulating the speed of the internal combustion engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063243A (en) * 1954-03-01 1962-11-13 Honeywell Regulator Co Acceleration fuel control for a jet engine
GB962801A (en) * 1959-07-17 1964-07-01 Dehavilland Aircraft Improvements in or relating to engine control systems
US3098356A (en) * 1960-10-20 1963-07-23 Sperry Rand Corp Fuel control system for gas turbine engines
US3181353A (en) * 1963-02-04 1965-05-04 United Aircraft Corp Power remaining indicator
US3295316A (en) * 1964-06-10 1967-01-03 United Aircraft Corp Speed overshoot limiter for fuel controls
DE1264142B (en) * 1966-05-20 1968-03-21 Bosch Gmbh Robert Diesel engine with an actuator for adjusting the amount of fuel and an adjustment regulator
DE1751348A1 (en) * 1968-05-15 1971-07-08 Kloeckner Humboldt Deutz Ag Internal combustion engine with electrical control device for the fuel supply
DE1802859A1 (en) * 1968-10-12 1970-05-27 Bosch Gmbh Robert Electronic diesel adjustment controller
DE1807539C3 (en) * 1968-10-25 1981-02-12 Robert Bosch Gmbh, 7000 Stuttgart Electronic control device for an internal combustion engine, in particular a diesel engine
DE1805050C3 (en) * 1968-10-25 1979-08-23 Robert Bosch Gmbh, 7000 Stuttgart Electronic control device for an internal combustion engine, in particular a diesel engine
US3665900A (en) * 1968-11-07 1972-05-30 Bosch Gmbh Robert Electronic control system for shaping the fuel-speed characteristics of an internal combustion engine
US3546598A (en) * 1969-07-22 1970-12-08 Gen Motors Corp Control circuit for limiting output parameters
DE1962570C3 (en) * 1969-12-13 1979-10-25 Robert Bosch Gmbh, 7000 Stuttgart Control device for the injection pump of a diesel engine
CH518443A (en) * 1969-12-13 1972-01-31 Bosch Gmbh Robert Safety circuit on an electronically controlled diesel internal combustion engine
US3643635A (en) * 1970-04-24 1972-02-22 William T Milam Electronic fuel injection system
US3757750A (en) * 1970-09-17 1973-09-11 Diesel Kiki Co Electronic governor for injection-type internal combustion engines
US3724433A (en) * 1971-08-13 1973-04-03 Ambac Ind Engine governor system with signal-loss protection and controlled oscillator circuit suitable for use therein

Also Published As

Publication number Publication date
ES409109A1 (en) 1976-04-16
IT973835B (en) 1974-06-10
DE2259308A1 (en) 1973-06-14
GB1416861A (en) 1975-12-10
CA988607A (en) 1976-05-04
JPS4864332A (en) 1973-09-06
US3867918A (en) 1975-02-25
FR2164231A5 (en) 1973-07-27
JPS561462B2 (en) 1981-01-13

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