JPS57110777A - Signal generator for non-contact igniter of internal combustion engine - Google Patents

Signal generator for non-contact igniter of internal combustion engine

Info

Publication number
JPS57110777A
JPS57110777A JP55185422A JP18542280A JPS57110777A JP S57110777 A JPS57110777 A JP S57110777A JP 55185422 A JP55185422 A JP 55185422A JP 18542280 A JP18542280 A JP 18542280A JP S57110777 A JPS57110777 A JP S57110777A
Authority
JP
Japan
Prior art keywords
controlled
integrator circuit
negative pressure
integrator
combustion engine
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.)
Granted
Application number
JP55185422A
Other languages
Japanese (ja)
Other versions
JPS6252142B2 (en
Inventor
Hiroo Sato
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.)
Mahle Electric Drive Systems Co Ltd
Original Assignee
Kokusan Denki 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 Kokusan Denki Co Ltd filed Critical Kokusan Denki Co Ltd
Priority to JP55185422A priority Critical patent/JPS57110777A/en
Publication of JPS57110777A publication Critical patent/JPS57110777A/en
Publication of JPS6252142B2 publication Critical patent/JPS6252142B2/ja
Granted 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
    • 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:To enable an advancing of an ignition angle position in response to both a rotational speed of the engine and an intake negative pressure with a full-scaled electronic construction. CONSTITUTION:Reference angle is detected by signal coils P1, P2 of an angle sensor, and thereby two integrator circuits (corresponding to the capacitors C1, C2) are controlled. Charging current of the second integrator circuit is varied in response to an intake negative pressure sensed by a negative pressure sensor 127. Two integrator circuits are fed to the comparator 129 and the third integrator circuit (capacitor C3) is controlled by the output of the comparator. The outputs from the third integrator circuit and the fourth integrator circuit (capacitor C4) are compared at 143 and the ignition time of the engine is controlled by the outputs. In this way, the system may be controlled under a full-scaled electronic system.
JP55185422A 1980-12-29 1980-12-29 Signal generator for non-contact igniter of internal combustion engine Granted JPS57110777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55185422A JPS57110777A (en) 1980-12-29 1980-12-29 Signal generator for non-contact igniter of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55185422A JPS57110777A (en) 1980-12-29 1980-12-29 Signal generator for non-contact igniter of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS57110777A true JPS57110777A (en) 1982-07-09
JPS6252142B2 JPS6252142B2 (en) 1987-11-04

Family

ID=16170505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55185422A Granted JPS57110777A (en) 1980-12-29 1980-12-29 Signal generator for non-contact igniter of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57110777A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596365A (en) * 1979-01-19 1980-07-22 Hitachi Ltd No-contact ignition device for engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596365A (en) * 1979-01-19 1980-07-22 Hitachi Ltd No-contact ignition device for engine

Also Published As

Publication number Publication date
JPS6252142B2 (en) 1987-11-04

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