GB1454330A - Speed governor for an internal combustion engine - Google Patents

Speed governor for an internal combustion engine

Info

Publication number
GB1454330A
GB1454330A GB2856874A GB2856874A GB1454330A GB 1454330 A GB1454330 A GB 1454330A GB 2856874 A GB2856874 A GB 2856874A GB 2856874 A GB2856874 A GB 2856874A GB 1454330 A GB1454330 A GB 1454330A
Authority
GB
United Kingdom
Prior art keywords
speed
engine
signal
flow
throttle
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
GB2856874A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1454330A publication Critical patent/GB1454330A/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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/0205—Circuit arrangements for generating control signals using an auxiliary engine speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/006—Electric control of rotation speed controlling air supply for maximum speed control

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 Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

1454330 Automatic control of speed BENDIX CORP 27 June 1974 [2 July 1973] 28568/74 Heading G3R A speed governor arrangement for an I.C. engine having an electronic fuel injection system, includes an hydraulic actuator arrangement for operating the throttle to maintain the engine speed constant which actuator uses a regulated supply of highpressure fuel to provide a force. In the embodiment shown an engine speed signal, preferably derived from a pick-up 12 associated with the engine ignition distributer, is used both in an electronic fuel injection system control 10 and after conversion to a D.C. signal is compared with a reference speed signal in comparator 84 to produce a speed error signal. The error signal is modified in function generator 86 and applied to a solenoid 90 which actuates a flow modulator 92 to regulate the flow of pressurized fuel to the actuator 45 to operate the throttle plates and control the air-flow into the engine. The throttle pedal of the vehicle is provided with a lost motion device so that the automatic control can function without moving the pedal. In a modification, Fig. 4 (not shown) the timing pulses are compared in a frequency comparator with a pulse reference signal and the fluid-flow is modulated by an on-off valve.
GB2856874A 1973-07-02 1974-06-27 Speed governor for an internal combustion engine Expired GB1454330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US375580A US3889647A (en) 1973-07-02 1973-07-02 Speed governor for an engine having an electronic fuel injection system

Publications (1)

Publication Number Publication Date
GB1454330A true GB1454330A (en) 1976-11-03

Family

ID=23481434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2856874A Expired GB1454330A (en) 1973-07-02 1974-06-27 Speed governor for an internal combustion engine

Country Status (5)

Country Link
US (1) US3889647A (en)
JP (1) JPS5069431A (en)
DE (1) DE2428300C3 (en)
FR (1) FR2236091B1 (en)
GB (1) GB1454330A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568239A (en) * 1976-02-12 1980-05-29 Semmler F Vehicle having an internal combustion engine and apparatus for controlling fuel supply to the engine
JPS598655B2 (en) * 1976-08-02 1984-02-25 株式会社小松製作所 fuel control device
DE2641670C2 (en) * 1976-09-16 1985-05-15 Vdo Adolf Schindling Ag, 6000 Frankfurt Device for regulating the driving speed of a motor vehicle
DE2701567A1 (en) * 1977-01-15 1978-07-20 Bosch Gmbh Robert SPEED CONTROL DEVICE FOR VEHICLES
US4117807A (en) * 1977-02-02 1978-10-03 The Bendix Corporation Fuel injection cut off means for over temperature protection of exhaust treatment device
US4181103A (en) * 1977-05-06 1980-01-01 Sturdy Truck Equipment, Inc. Governor for engine and load speeds
DE2735595A1 (en) * 1977-08-06 1979-02-15 Bosch Gmbh Robert METHOD AND DEVICE FOR DETERMINING INJECTION TIME IN COMBUSTION ENGINE
US4203395A (en) * 1977-09-16 1980-05-20 The Bendix Corporation Closed-loop idle speed control system for fuel-injected engines using pulse width modulation
DE2800433A1 (en) * 1978-01-05 1979-07-19 Bosch Gmbh Robert DEVICE FOR LIMITING THE SPEED OF A COMBUSTION ENGINE
JPS5596330A (en) * 1979-01-18 1980-07-22 Nissan Motor Co Ltd Engine revolution regulator of diesel engine
JPS5657117A (en) * 1979-10-16 1981-05-19 Nippon Denso Co Ltd Constant speed running control device
DE3536835A1 (en) * 1985-10-16 1987-04-16 Iveco Magirus DEVICE FOR REGULATING THE FUEL SUPPLY OF AN INTERNAL COMBUSTION ENGINE
DE10251116A1 (en) * 2002-11-02 2004-05-27 Deutsche Montan Technologie Gmbh Electromechanical drive for control/regulation of flow rate of modulating choke flap has rod at one end in vibration generator with coil/core/active counter bearing, other end joined to flap axle
EP1701023B1 (en) * 2003-11-18 2013-07-10 Hino Motors, Ltd. Fuel consumption conservation management system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR892779A (en) * 1942-03-26 1944-05-19 Bosch Gmbh Robert Injection system for separate ignition and high speed range engines, in particular vehicle engines
US3099330A (en) * 1962-01-22 1963-07-30 Rheem Mfg Co Electrically operated speed control device
US3601103A (en) * 1969-10-13 1971-08-24 Ladell Ray Swiden Engine-condition-responsive cutoff apparatus
US3702603A (en) * 1969-11-21 1972-11-14 Brica Eng Ltd Internal combustion engines
US3651460A (en) * 1970-05-21 1972-03-21 Chandler Evans Inc Fixed rate integral controller
US3648798A (en) * 1970-06-02 1972-03-14 Zbigniew J Jania Speed control system for an automotive vehicle
US3745982A (en) * 1970-07-01 1973-07-17 Nippon Denso Co Fuel control means for an internal combustion engine

Also Published As

Publication number Publication date
FR2236091A1 (en) 1975-01-31
DE2428300B2 (en) 1980-03-20
US3889647A (en) 1975-06-17
FR2236091B1 (en) 1979-07-27
DE2428300A1 (en) 1975-01-23
DE2428300C3 (en) 1981-01-29
JPS5069431A (en) 1975-06-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee