[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS57105553A - Driving control system for ignition coil - Google Patents

Driving control system for ignition coil

Info

Publication number
JPS57105553A
JPS57105553A JP18201980A JP18201980A JPS57105553A JP S57105553 A JPS57105553 A JP S57105553A JP 18201980 A JP18201980 A JP 18201980A JP 18201980 A JP18201980 A JP 18201980A JP S57105553 A JPS57105553 A JP S57105553A
Authority
JP
Japan
Prior art keywords
ignition coil
ignition
revolution
condenser
voltage
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
JP18201980A
Other languages
Japanese (ja)
Inventor
Masahiko Fujii
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP18201980A priority Critical patent/JPS57105553A/en
Publication of JPS57105553A publication Critical patent/JPS57105553A/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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE:To make ignition energy sufficient at the time of high speed driving by a method wherein electrification time to an ignition coil is changed according to a revolution by providing an electronic driving circuit. CONSTITUTION:An ignition spark is generated through a driving circuit 9 and by setting a flip-flop 1 with a base pulse input A, and a condenser 4 is charged up to supply voltage Vcc. An angle pulse B is obtained through an angle pulse input 20 through which voltage of the condenser 4 is discharged by fixed quantity as shown in C. When voltage of the condenser 4 comes to the voltage to be fixed by a function generator 7 according to a revolution, the flip-flop 1 is reset and electrification to an ignition coil 91 is started. Therefore, output Q as shown in a figure D is interruption time of an electric current of the ignition coil and output Q as shown in a figure E is electrification time, which are fluctuated according to the revolution. Then, the output Q varies to a direction a as shown in the figure E and ignition energy does not become insufficient.
JP18201980A 1980-12-24 1980-12-24 Driving control system for ignition coil Pending JPS57105553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18201980A JPS57105553A (en) 1980-12-24 1980-12-24 Driving control system for ignition coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18201980A JPS57105553A (en) 1980-12-24 1980-12-24 Driving control system for ignition coil

Publications (1)

Publication Number Publication Date
JPS57105553A true JPS57105553A (en) 1982-07-01

Family

ID=16110911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18201980A Pending JPS57105553A (en) 1980-12-24 1980-12-24 Driving control system for ignition coil

Country Status (1)

Country Link
JP (1) JPS57105553A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223301A (en) * 1982-06-21 1983-12-24 住友金属鉱山株式会社 Paste for resistor
US4765149A (en) * 1986-08-04 1988-08-23 Mitsubishi Denki Kabushiki Kaisha Refrigeration cycle apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223301A (en) * 1982-06-21 1983-12-24 住友金属鉱山株式会社 Paste for resistor
JPS6355841B2 (en) * 1982-06-21 1988-11-04 Sumitomo Metal Mining Co
US4765149A (en) * 1986-08-04 1988-08-23 Mitsubishi Denki Kabushiki Kaisha Refrigeration cycle apparatus

Similar Documents

Publication Publication Date Title
US4478200A (en) Electronic ignition system for internal combustion engine capable of supplying electric power to auxiliary unit
JPS56121363A (en) Gate circuit for thyristor
JPS57105553A (en) Driving control system for ignition coil
GB1458731A (en) Ignition apparatus for internal combustion engine
JPS5546082A (en) Contactless engine igniter
ES470453A1 (en) Speed setting and control system for universal motors
JPS5749069A (en) Method for ignition timing control
JPS5744485A (en) Laser welding method
JPS5720559A (en) Noncontact igniter for internal combustion engine
JPS56107833A (en) Electric discharge machining power source
JPS541521A (en) Charging excitation controller in hybrid car
JPS5612057A (en) Contactless ignition device for engine
JPS57183567A (en) Contactless ignition device
JPS5379220A (en) Control method for direct current motor number of revolution
JPS6489578A (en) Laser power supply device
JPS56138461A (en) Electronic lead angle system for contactless ignitor
JPS5364132A (en) Ignition controller for internal combustion engine
JPS56129587A (en) Controlling device for brushless motor
JPS5572660A (en) Condenser discharge type igniter provided with overrevolution preventive means
JPS56151266A (en) Control device for timing of ignition of engine
JPS5751957A (en) Engine ignition timing controlling apparatus
JPS56143352A (en) Engine ignition timing controller
JPS5429009A (en) Generation controller
JPS55122475A (en) Pulse-current control circuit
JPS5427915A (en) Revolution angle controlling method of motors