JPS5692354A - Engine ignition timing control device - Google Patents

Engine ignition timing control device

Info

Publication number
JPS5692354A
JPS5692354A JP17011679A JP17011679A JPS5692354A JP S5692354 A JPS5692354 A JP S5692354A JP 17011679 A JP17011679 A JP 17011679A JP 17011679 A JP17011679 A JP 17011679A JP S5692354 A JPS5692354 A JP S5692354A
Authority
JP
Japan
Prior art keywords
ignition timing
circuit
opening
timing control
throttle valve
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.)
Pending
Application number
JP17011679A
Other languages
Japanese (ja)
Inventor
Takanori Fujimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP17011679A priority Critical patent/JPS5692354A/en
Publication of JPS5692354A publication Critical patent/JPS5692354A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
    • F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE:To arrange so that an ignition timing may take place in accordance with the opening of a throttle valve, by providing an opening signal generation means which generates an opening signal according to the opening of a throttle valve for an engine and controlling a generation position for a pressure signal of an ignition timing arithmetic means based on an opening signal. CONSTITUTION:An ignition timing control device is composed of a generation coil 2 which generates an AC output synchronized to the rotation of an engine, a magnetic dynamo 1 equipped with a signal coil 4 which generates a reference signal at a prearranged crank position of an engine, a conventional condenser discharging-type ignition circuit 5 having an output from the generation coil 2 as a power supply and an ignition timing control circuit 6 which controls an ignition timing based on the opening of a throttle valve. The ignition timing control circuit 6 consists of a wave-form shaping circuit 8, a FF circuit 9, an arithmetic circuit 10 and an output circuit 11. The arithmetic circuit 10 is provided with an operation amplifier 106 where a comparison voltage Vr proportional to the opening of a throttle valve 13 is input. A thyristor 5a is controlled based on an output from the arithmetic circuit 10.
JP17011679A 1979-12-25 1979-12-25 Engine ignition timing control device Pending JPS5692354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17011679A JPS5692354A (en) 1979-12-25 1979-12-25 Engine ignition timing control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17011679A JPS5692354A (en) 1979-12-25 1979-12-25 Engine ignition timing control device

Publications (1)

Publication Number Publication Date
JPS5692354A true JPS5692354A (en) 1981-07-27

Family

ID=15898928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17011679A Pending JPS5692354A (en) 1979-12-25 1979-12-25 Engine ignition timing control device

Country Status (1)

Country Link
JP (1) JPS5692354A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844034A (en) * 1987-05-09 1989-07-04 Mitsubishi Denki Kabushiki Kaisha Ignition timing control apparatus
US5070839A (en) * 1988-10-03 1991-12-10 Mitsubishi Denki Kabushiki Kaisha Ignition timing control apparatus for a marine engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844034A (en) * 1987-05-09 1989-07-04 Mitsubishi Denki Kabushiki Kaisha Ignition timing control apparatus
US5070839A (en) * 1988-10-03 1991-12-10 Mitsubishi Denki Kabushiki Kaisha Ignition timing control apparatus for a marine engine

Similar Documents

Publication Publication Date Title
DE3569021D1 (en) Control system for induced draft combustion
JPS5264539A (en) Feedback air fuel ratio type mixture controller
JPS5554669A (en) Ignition control method for internal-combustion engine
JPS5698568A (en) Ignition time controlling device of spark ignition type internal combustion engine
JPS55137359A (en) Ignition timing controller at starting
JPS5340123A (en) Fuel-air ratio controller
JPS5692354A (en) Engine ignition timing control device
JPS56165768A (en) Contactless igniter for internal combustion engine
JPS555454A (en) Device for suppressing fluctuation in torque of internal combustion engine
JPS5692357A (en) Ignition timing control device for engine
JPS5546030A (en) Ignition controller
JPS5248741A (en) Internal combustion engine ignition device
JPS5327741A (en) Ignition circuit for internal combustion engine
JPS57137641A (en) Air fuel ratio controller
JPS5735139A (en) Air/fuel ratio feedback control unit for internal combustion engine
JPS5692355A (en) Engine ignition timing control device
JPS5491623A (en) Idling controller
JPS526839A (en) Ignition device for the internal combustion engine with an alternator
JPS5296427A (en) Controlling device for gas combustion rate
JPS5752638A (en) Supercharging pressure control device for engine with supercharger
JPS5644461A (en) Engine ignition device
JPS6415441A (en) Idle rotational speed control apparatus for internal combustion engine
JPS5773838A (en) Attached power generation unit for internal combustion engine
JPS5672259A (en) Igniter for internal combustion engine
JPS54158531A (en) Electronic type ignition time controller