[go: up one dir, main page]

GB1350052A - Electronic speed governors for internal combustion engines - Google Patents

Electronic speed governors for internal combustion engines

Info

Publication number
GB1350052A
GB1350052A GB937372A GB937372A GB1350052A GB 1350052 A GB1350052 A GB 1350052A GB 937372 A GB937372 A GB 937372A GB 937372 A GB937372 A GB 937372A GB 1350052 A GB1350052 A GB 1350052A
Authority
GB
United Kingdom
Prior art keywords
speed
signal
engine
fuel injection
circuit
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
GB937372A
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.)
Rolls Royce Solutions GmbH
Original Assignee
MTU Friedrichshafen GmbH
MTU Motoren und Turbinen Union Friedrichshafen GmbH
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
Priority claimed from DE19712109693 external-priority patent/DE2109693C/en
Application filed by MTU Friedrichshafen GmbH, MTU Motoren und Turbinen Union Friedrichshafen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of GB1350052A publication Critical patent/GB1350052A/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
    • 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
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Velocity Or Acceleration (AREA)

Abstract

1350052 Automatic speed control MOTOREN-UND TURBINEN-UNION FRIEDRICHSHAFEN GmbH 29 Feb 1972 [2 March 1971] 9373/72 Heading G3R The speed of an I.C. engine is retroactively controlled by a system including a PID governor, a fuel injection limiting arrangement, and two speed measuring devices each capable of stopping the engine if excessive speed occurs. In the system shown in Fig.1, the speed of a diesel engine 11 is measured by a tachogenerator 12 producing a voltage proportional to speed and a digital device 13 forming a signal with a frequency related to the speed. Corresponding DC signals are fed to a selection switch 16 enabling either signal to be compared with a set speed signal from a potentiometer 17 at a junction 18. The resultant error signal passes to a PID governor 19 and then to a selection switch 22 which also receives a signal from a fuel injection governor 20. The selected output from switch 22 is compared in a gate circuit 23 with a fuel injection limit signal produced by a device 24 and dependent on engine speed, oil temperature, air temperature or air pressure. The smaller of the two signals is fed from circuit 23 through an amplifier 26 to a servo valve 27 which produces an hydraulic signal controlling a cylinder 30 associated with a fuel injection pump 31. A feedback signal from the pump is passed to a point 25 for addition to the output signal from circuit 23 and also to a proportionality adjusting circuit 35 connected to the junction 18. A stop valve 29 is actuated through an OR gate 34 to stop the engine if either of the actual speed signals exceeds a given level. An arrangement using four diesel engines to drive generators supplying a common main is described, Figs.6-7 (not shown).
GB937372A 1971-03-02 1972-02-29 Electronic speed governors for internal combustion engines Expired GB1350052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712109693 DE2109693C (en) 1971-03-02 Electronic speed controller for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1350052A true GB1350052A (en) 1974-04-18

Family

ID=5800183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB937372A Expired GB1350052A (en) 1971-03-02 1972-02-29 Electronic speed governors for internal combustion engines

Country Status (7)

Country Link
US (1) US3777174A (en)
JP (1) JPS513849B1 (en)
CH (1) CH546886A (en)
ES (1) ES400221A1 (en)
FR (1) FR2127885A5 (en)
GB (1) GB1350052A (en)
IT (1) IT948726B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579671A1 (en) * 1985-04-02 1986-10-03 Mitsubishi Electric Corp DEVICE FOR MONITORING THE NUMBER OF TURNS PER MINUTE OF AN INTERNAL COMBUSTION ENGINE
GB2173324A (en) * 1985-04-02 1986-10-08 Mitsubishi Electric Corp Rpm control apparatus for internal combustion engine

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1429306A (en) * 1972-04-04 1976-03-24 Cav Ltd Control systems for fuel systems for engines
US3973539A (en) * 1972-04-04 1976-08-10 C.A.V. Limited Fuel systems for engines
GB1429293A (en) * 1972-04-04 1976-03-24 Cav Ltd Control systems for fuel systems for engines
US3973538A (en) * 1973-01-06 1976-08-10 C.A.V. Limited Fuel systems for engines
GB1460011A (en) * 1973-01-06 1976-12-31 Cav Ltd Fuel supply systems for engines
US3886915A (en) * 1973-09-28 1975-06-03 Bendix Corp Passive adaptive engine control system for improved vehicle driveability
US4379332A (en) * 1978-09-25 1983-04-05 The Bendix Corporation Electronic fuel injection control system for an internal combustion engine
JPS5728835A (en) * 1980-07-30 1982-02-16 Hitachi Ltd Electronic controller for diesel engine
DE3131996C2 (en) * 1981-08-13 1987-04-02 Vdo Adolf Schindling Ag, 6000 Frankfurt Device for controlling the position of an element influencing a fuel-air mixture
FR2544798B1 (en) * 1983-04-22 1987-12-11 Renault DEVICE FOR CONTROLLING THE RPM OF A DIESEL ENGINE BY ELECTRONIC REGULATION OF THE FUEL FLOW INJECTED BY THE INJECTION PUMP
US4498016A (en) * 1983-08-04 1985-02-05 Caterpillar Tractor Co. Locomotive governor control
DE3329800A1 (en) * 1983-08-18 1985-02-28 Robert Bosch Gmbh, 7000 Stuttgart SPEED CONTROL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
US4730118A (en) * 1987-02-03 1988-03-08 James D. Barnes Oil field induction generator system
DE3828850A1 (en) * 1988-08-25 1990-03-08 Bosch Gmbh Robert DEVICE FOR CONTROLLING THE OPERATING CHARACTERISTICS OF AN INTERNAL COMBUSTION ENGINE
US5459405A (en) * 1991-05-22 1995-10-17 Wolff Controls Corp. Method and apparatus for sensing proximity of an object using near-field effects

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163813A (en) * 1953-10-08 1964-12-29 Woodward Governor Co Automatic control system
FR2033498A6 (en) * 1969-02-26 1970-12-04 Sopromi Soc Proc Modern Inject Enhancements to electronic injector devices and injectors used with these devices
DE1261354B (en) * 1966-05-20 1968-02-15 Bosch Gmbh Robert Diesel engine with an actuator for adjusting the amount of fuel and a regulator
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
US3682145A (en) * 1967-02-13 1972-08-08 Diesel Kiki Co Fuel controlling device for injection type internal combustion engines
GB1205323A (en) * 1968-01-22 1970-09-16 Mini Of Technology Engine fuel supply servo systems
US3664311A (en) * 1969-01-21 1972-05-23 Nippon Denso Co Fuel injection control system for internal combustion engine
US3548792A (en) * 1969-02-11 1970-12-22 Judson G Palmer Control apparatus for internal-combustion engines
JPS4922242B1 (en) * 1969-05-27 1974-06-07
US3643635A (en) * 1970-04-24 1972-02-22 William T Milam Electronic fuel injection system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579671A1 (en) * 1985-04-02 1986-10-03 Mitsubishi Electric Corp DEVICE FOR MONITORING THE NUMBER OF TURNS PER MINUTE OF AN INTERNAL COMBUSTION ENGINE
GB2173324A (en) * 1985-04-02 1986-10-08 Mitsubishi Electric Corp Rpm control apparatus for internal combustion engine
US4667632A (en) * 1985-04-02 1987-05-26 Mitsubishi Denki Kabushiki Kaisha RPM control apparatus for internal combustion engine

Also Published As

Publication number Publication date
ES400221A1 (en) 1975-01-01
CH546886A (en) 1974-03-15
FR2127885A5 (en) 1972-10-13
IT948726B (en) 1973-06-11
JPS513849B1 (en) 1976-02-06
DE2109693B2 (en) 1972-05-25
DE2109693A1 (en) 1972-05-25
US3777174A (en) 1973-12-04

Similar Documents

Publication Publication Date Title
GB1350052A (en) Electronic speed governors for internal combustion engines
GB1338096A (en) Governors for diesel engines
GB1427068A (en) Air-fuel mixture supply control system for use with carburetors for internal combustion engines
GB1304262A (en)
GB1386429A (en) Systems for regulating the air to fuel ratio of the mixture supplied to an internal combustion engine
GB1496835A (en) Mixture control system for an internal combustion engine
GB1470642A (en) Closed loop fast idle control system
JPS57143136A (en) Method of controlling air fuel ratio of internal combustion engine
GB1536015A (en) Method of regulating the operating behaviour of an internal combustion engine
GB1332311A (en) Fuel shutoff device for internal combustion engine
GB1366430A (en) Gas turbine fuel flow metering control system
GB1191643A (en) Improvements in Governors for Diesel Engines
GB1373198A (en) Internal combustion engine fuellcontrol system
GB1333861A (en) Mass flow metered fuel injection system
GB1107523A (en) Control circuit for servo mechanisms
GB1510177A (en) Fuel injection systems
GB1340934A (en) Control devices for fuel injection systems for mixture-compres sing internal combustion engines with applied ignition
GB1366370A (en) Fuel injection systems for internal combustion engines
GB1320289A (en) Internal combustion engine fuel injection systems
GB1273107A (en) Improvements in and relating to fuel injection governors for diesel internal combustion engines and particularly to electrical protection circuits for such governors
GB585032A (en) Improvements in governors for internal combustion turbines
GB1223235A (en) An induction system for internal combustion engines
GB1529628A (en) Fuel supply device for internal combustion engines
GB911822A (en) Method of cooling for combustion engines, and the equipment for putting the method into effect
GB1400299A (en) Governors for internal combustion engines

Legal Events

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