GB2007878B - Control apparatus for a magnetic valve associated with the by-pass channel of a throttle flap of an internal combustion engine - Google Patents

Control apparatus for a magnetic valve associated with the by-pass channel of a throttle flap of an internal combustion engine

Info

Publication number
GB2007878B
GB2007878B GB7842867A GB7842867A GB2007878B GB 2007878 B GB2007878 B GB 2007878B GB 7842867 A GB7842867 A GB 7842867A GB 7842867 A GB7842867 A GB 7842867A GB 2007878 B GB2007878 B GB 2007878B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
control apparatus
magnetic valve
valve associated
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
GB7842867A
Other versions
GB2007878A (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2007878A publication Critical patent/GB2007878A/en
Application granted granted Critical
Publication of GB2007878B publication Critical patent/GB2007878B/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
    • 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
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed

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)
GB7842867A 1977-11-04 1978-11-02 Control apparatus for a magnetic valve associated with the by-pass channel of a throttle flap of an internal combustion engine Expired GB2007878B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772749369 DE2749369C2 (en) 1977-11-04 1977-11-04 Control system for an actuator in the additional air supply bypass duct of a throttle valve in internal combustion engines

Publications (2)

Publication Number Publication Date
GB2007878A GB2007878A (en) 1979-05-23
GB2007878B true GB2007878B (en) 1982-07-28

Family

ID=6022998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842867A Expired GB2007878B (en) 1977-11-04 1978-11-02 Control apparatus for a magnetic valve associated with the by-pass channel of a throttle flap of an internal combustion engine

Country Status (3)

Country Link
JP (2) JPS5472319A (en)
DE (1) DE2749369C2 (en)
GB (1) GB2007878B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2051420B (en) * 1979-04-24 1983-12-14 Nissan Motor Intake air flow control system to control idling speed of an internal combustion engine
JPS55160137A (en) * 1979-05-29 1980-12-12 Nissan Motor Co Ltd Suction air controller
JPS55160135A (en) * 1979-05-29 1980-12-12 Nissan Motor Co Ltd Suction air controller
IT1119231B (en) * 1979-10-17 1986-03-03 Fiat Auto Spa ELECTRONIC CONTROL SYSTEM IN THE COLD STARTING PHASE IN COMBUSTION ENGINES
JPS5685544A (en) * 1979-12-14 1981-07-11 Hitachi Ltd Controlling device of idle rotation
DE3014058C2 (en) * 1980-04-11 1987-03-19 Daimler-Benz Ag, 7000 Stuttgart Arrangement for speed-dependent idle increase
DE3039435C2 (en) * 1980-10-18 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Device for regulating the idling speed of internal combustion engines
DE3124496A1 (en) * 1981-06-23 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Idling speed control device for internal combustion engines
DE3149097A1 (en) * 1981-12-11 1983-06-16 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR REGULATING THE IDLE SPEED IN AN INTERNAL COMBUSTION ENGINE
EP0085120A1 (en) * 1982-01-29 1983-08-10 Wimmer, Gottfried Device for supplying air to internal-combustion engines under thrust conditions
GB2120420B (en) * 1982-04-20 1985-11-27 Honda Motor Co Ltd Automatic control of idling speed
DE3226283A1 (en) * 1982-07-14 1984-01-19 Vdo Adolf Schindling Ag, 6000 Frankfurt IDLE CONTROLLER, IN PARTICULAR FOR MOTOR VEHICLES
DE3238189A1 (en) * 1982-10-15 1984-04-19 Robert Bosch Gmbh, 7000 Stuttgart IDLE CONTROL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
JPS5987247A (en) * 1982-11-12 1984-05-19 Fuji Heavy Ind Ltd Idle automatic governor
JPS5993942A (en) * 1982-11-19 1984-05-30 Fuji Heavy Ind Ltd Automatic idling-speed governor
JPS59155548A (en) * 1983-02-25 1984-09-04 Honda Motor Co Ltd Method of feedback control for idling speed of internal-combustion engine
JPS603447A (en) * 1983-06-22 1985-01-09 Honda Motor Co Ltd Method of controlling idling speed at defective time of revolving angular position measuring system of internal-combustion engine
DE3337260A1 (en) * 1983-10-13 1985-04-25 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl IDLE CONTROL FOR AN OTTO ENGINE
DE3403358A1 (en) * 1984-02-01 1985-08-01 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR DETERMINING THE INFLUENCE OF DIFFERENT TAX SIZES ON THE SPEED HISTORY OF AN INTERNAL COMBUSTION ENGINE
JPS6394039A (en) * 1986-10-08 1988-04-25 Hitachi Ltd Method of controlling fuel for internal combustion engine and device therefor
DE3733623A1 (en) * 1987-10-05 1989-04-13 Bosch Gmbh Robert DEVICE FOR ADJUSTING THE OPERATING CHARACTERISTICS OF AN INTERNAL COMBUSTION ENGINE
DE3743309A1 (en) * 1987-12-21 1989-06-29 Bosch Gmbh Robert METHOD AND DEVICE FOR DETECTING AND RELAXING CLAMPED CONTROL ELEMENTS
DE3925179C2 (en) * 1988-08-22 1996-07-18 Volkswagen Ag Intake air control system for operating an internal combustion engine with idle speed control
JPH0318639A (en) * 1989-06-14 1991-01-28 Mitsubishi Electric Corp Intake air quantity control device for engine
JP2900186B2 (en) * 1990-09-27 1999-06-02 マツダ株式会社 Engine idle speed control device
DE4231227A1 (en) * 1992-09-18 1994-03-24 Bosch Gmbh Robert Hysteresis-free control of positioner in motor vehicle - involves periodic alternation of values of controlling signal adjusted by feedback from position-sensing device
DE102012113124A1 (en) * 2012-12-27 2014-07-03 Ev Group E. Thallner Gmbh Spray nozzle device and method for coating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868933A (en) * 1969-11-22 1975-03-04 Volkswagenwerk Ag Combustion motor
US3964457A (en) * 1974-06-14 1976-06-22 The Bendix Corporation Closed loop fast idle control system

Also Published As

Publication number Publication date
JPS5472319A (en) 1979-06-09
GB2007878A (en) 1979-05-23
JPH0217166Y2 (en) 1990-05-14
DE2749369A1 (en) 1979-05-10
DE2749369C2 (en) 1985-06-13
JPS62133954U (en) 1987-08-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19981101