[go: up one dir, main page]

JPS555481A - Ignition controller for internal combustion engine - Google Patents

Ignition controller for internal combustion engine

Info

Publication number
JPS555481A
JPS555481A JP7842178A JP7842178A JPS555481A JP S555481 A JPS555481 A JP S555481A JP 7842178 A JP7842178 A JP 7842178A JP 7842178 A JP7842178 A JP 7842178A JP S555481 A JPS555481 A JP S555481A
Authority
JP
Japan
Prior art keywords
ignitor
ignition
combustion engine
internal combustion
turned
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
JP7842178A
Other languages
Japanese (ja)
Inventor
Katsuhiro Oba
Tsutomu Tanabe
Hiroyasu Fukaya
Susumu Akiyama
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP7842178A priority Critical patent/JPS555481A/en
Publication of JPS555481A publication Critical patent/JPS555481A/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
    • F02P5/145—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 electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • 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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (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 lighten the effect of high-frequency ignition noise onto a digital computer by means of a remarkably simple constitution by inserting a resistaor to an ignitor driving signal wire. CONSTITUTION:The turning-ON and OFF signals for the output transistor Q0 of a control computer 1 are applied to an ignitor 2 through signal wires B and C. A PNP type drive transistor Q1 is turned ON or OFF, and as a result of this, a NPN type switching transistor Q2 which directly drives an ignition coil is turned ON or OFF, and ignition energy is supplied to a spark plug. Through the insertion of resistors RS and RE to signal wires B and C, the effect of noise signals generated in the ignitor 2 can be lightened.
JP7842178A 1978-06-28 1978-06-28 Ignition controller for internal combustion engine Pending JPS555481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7842178A JPS555481A (en) 1978-06-28 1978-06-28 Ignition controller for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7842178A JPS555481A (en) 1978-06-28 1978-06-28 Ignition controller for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS555481A true JPS555481A (en) 1980-01-16

Family

ID=13661573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7842178A Pending JPS555481A (en) 1978-06-28 1978-06-28 Ignition controller for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS555481A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545831A (en) * 1982-09-13 1985-10-08 The Mount Sinai School Of Medicine Method for transferring a thin tissue section
JPH0276172U (en) * 1980-03-03 1990-06-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0276172U (en) * 1980-03-03 1990-06-11
JPH0421013Y2 (en) * 1980-03-03 1992-05-13
US4545831A (en) * 1982-09-13 1985-10-08 The Mount Sinai School Of Medicine Method for transferring a thin tissue section

Similar Documents

Publication Publication Date Title
GB1517988A (en) Engine control system
GB2033003B (en) Control circuit for controlling the timing of spark ignition of an internal combustion engine
MY102846A (en) Internal combustion engine coil-type ignition control.
JPS6469775A (en) Ignitor for internal combustion engine
JPS555481A (en) Ignition controller for internal combustion engine
US4201173A (en) Ignition apparatus for multi-cylinder reciprocating internal combustion engine
DE3164851D1 (en) Combined ignition control and fuel injection valve operating circuit for an internal combustion engine
GB2142744B (en) Automatically controlling the fuel supply to an internal combustion engine
IT8522654A0 (en) METHOD OF CONTROL OF THE AIR/FUEL RATIO FOR AN INTERNAL COMBUSTION ENGINE.
JPS57110740A (en) Engine speed controlling apparatus
JPS5327741A (en) Ignition circuit for internal combustion engine
JPS6054510B2 (en) Ignition system for internal combustion engines
DE3166246D1 (en) System for controlling the starting operation of an internal combustion engine
DE2961611D1 (en) Fuel injection system for an internal combustion engine and air/fuel ratio controller therefor
GB1499631A (en) Ignition systems
AU4340379A (en) Combustion control for internal combustion engine
JPS56101072A (en) Ignition time controlling device of engine in which different kind of fuel being changed over and used
DE3884238D1 (en) Monitoring arrangement of an output stage for controlling an internal combustion engine.
GB2137772B (en) Method of controlling the fuel supply to an internal combustion engine at deceleration
JPS5317847A (en) System for controlling number of cylinders for supplying fuel thereto
JPS5388414A (en) Combustion controlling for internal combustion engine
IT8523024A0 (en) APPARATUS FOR CONTROL OF THE AIR/FUEL RATIO IN AN INTERNAL COMBUSTION ENGINE.
GB1471310A (en) Contacltess ignition apparatus for internal combustion engine
GB1489568A (en) Spark ignition systems for internal combustion engines
JPS543630A (en) Preheating plug control for diesel engine