JPS5546080A - Igniter for internal combustion engine - Google Patents

Igniter for internal combustion engine

Info

Publication number
JPS5546080A
JPS5546080A JP12098678A JP12098678A JPS5546080A JP S5546080 A JPS5546080 A JP S5546080A JP 12098678 A JP12098678 A JP 12098678A JP 12098678 A JP12098678 A JP 12098678A JP S5546080 A JPS5546080 A JP S5546080A
Authority
JP
Japan
Prior art keywords
signal
ignition
angle
revolving number
angle signal
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
JP12098678A
Other languages
Japanese (ja)
Inventor
Toshiyuki Hino
Atsushi Hashizume
Takaharu Korenaga
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 JP12098678A priority Critical patent/JPS5546080A/en
Publication of JPS5546080A publication Critical patent/JPS5546080A/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
    • F02P5/155—Analogue data processing
    • F02P5/1558—Analogue data processing with special measures for starting
    • 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)
  • 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:An igniter which is free completely of ignition timing scattering due to the variation in rotation to a great extent in lowspeed region and also is capable of giving exact and stable ignition timing. CONSTITUTION:The igniter consists of the angle potition detector 100 by which to generate the first angle signal at a position slightly advanced beyond maximum ignition control position synchronously with the rotation of engine and also to generate the second angle signal at a position where the ignition control angle is zero, the ignition timing arithemetical unit 200 by which to start calculating on the basis of the first angle signal, the revolving number detector 300 by which to send out DC voltage proportional to the revolving number by taking the output signal A from the detecter 100 as a revolving number signal and also to send out the high level output signal D when the revolving number is less than a fixed one, the ignition signal generating circuit 400 by which to select an advanced angle signal from the second angle signal and the signal C obtained from the calculated results of the circuit 200 and also to send out an ignition signal synchronously with the second angle signal only when the revolving number is less than a fixed one, and the ignition circuit 500.
JP12098678A 1978-09-29 1978-09-29 Igniter for internal combustion engine Pending JPS5546080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12098678A JPS5546080A (en) 1978-09-29 1978-09-29 Igniter for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12098678A JPS5546080A (en) 1978-09-29 1978-09-29 Igniter for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5546080A true JPS5546080A (en) 1980-03-31

Family

ID=14799943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12098678A Pending JPS5546080A (en) 1978-09-29 1978-09-29 Igniter for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5546080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720559A (en) * 1980-07-15 1982-02-03 Nippon Denso Co Ltd Noncontact igniter for internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381835A (en) * 1976-12-16 1978-07-19 Ducellier & Cie System and device for automatically advancing ignition timing of internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381835A (en) * 1976-12-16 1978-07-19 Ducellier & Cie System and device for automatically advancing ignition timing of internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720559A (en) * 1980-07-15 1982-02-03 Nippon Denso Co Ltd Noncontact igniter for internal combustion engine
JPS6217671B2 (en) * 1980-07-15 1987-04-18 Nippon Denso Co

Similar Documents

Publication Publication Date Title
JPS538431A (en) Air-to-fuel ratio control means for engine
JPS5484142A (en) Ignition timing control system for internal combustion engine
JPS52102934A (en) Air-fuel ratio control system
JPS52153034A (en) Electric air-fuel ratio controlling device
JPS5372931A (en) Internal combustion engine electronic controller
JPS57203845A (en) Most suitable control device for internal-combustion engine
JPS54141929A (en) Ignition time controller for internal combustion engine
JPS5285645A (en) Ignition device for use in internal combustion engine
JPS5546080A (en) Igniter for internal combustion engine
JPS5618035A (en) Fuel controller
JPS5546082A (en) Contactless engine igniter
JPS53148629A (en) Ignition timing device for internal combustion engine
JPS5644461A (en) Engine ignition device
JPS5427635A (en) Non-contact igniter of internal combustion engine
JPS56554A (en) Ignition timing device for internal combustion engine
JPS5641458A (en) Ignition device of internal combustion engine
JPS5250423A (en) Fuel controlling system of engine
JPS53109037A (en) Ignition system for internal combustion engine
JPS55117076A (en) Ignition apparatus using magneto-generator
JPS5314233A (en) Electric speed governer for fuel injection pump
JPS56113026A (en) Control of engine
JPS5654963A (en) Ignition timing controller for engine
JPS5413839A (en) Input detection circuit of ignition system
JPS53109033A (en) Ignition system for internal combustion engines
JPS53134127A (en) Engine ignition signal generating device