JPS5514984A - Non-contact point ignition device for internal combustion engine - Google Patents

Non-contact point ignition device for internal combustion engine

Info

Publication number
JPS5514984A
JPS5514984A JP13803278A JP13803278A JPS5514984A JP S5514984 A JPS5514984 A JP S5514984A JP 13803278 A JP13803278 A JP 13803278A JP 13803278 A JP13803278 A JP 13803278A JP S5514984 A JPS5514984 A JP S5514984A
Authority
JP
Japan
Prior art keywords
point
potential
value
voltage
lowered
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
JP13803278A
Other languages
Japanese (ja)
Inventor
Sakae Miyoshi
Yoshinori Oki
Kokichi Komiya
Yoshio Kato
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.)
Iida Denki Kogyo KK
Original Assignee
Iida Denki Kogyo KK
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 Iida Denki Kogyo KK filed Critical Iida Denki Kogyo KK
Priority to JP13803278A priority Critical patent/JPS5514984A/en
Publication of JPS5514984A publication Critical patent/JPS5514984A/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
    • 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

Abstract

PURPOSE:To keep an ignition time period at a constant every time, by means of constituting so as to be operated in a trigger action by the potential difference of the voltage value when the induced voltage value of the primary coil wire of an ignition coil passes through the max. value and the voltage which lowers in turn. CONSTITUTION:Against the base voltage of a transistor circuit TrC is began to be lowered when the induced voltage value of the primary coil wire of an ignition coil passes through the max. value, the potential of the positive side electrode of a condenser C, namely, the potential of a point B is remained as it is, thereby the potential of the voltage dividing point of the voltage dividing circuit connected to a point A via a diode circuit DC, is to be lowered in its potential against to the point B. And, when the potenial of the point A is lowered than that of the point B, a planar type N gate thyristor PUT is triggered. By such means, because that the charge of the condenser C is discharged, the thyristor SCR is triggered, and turns off the transistor circuit TrC.
JP13803278A 1978-11-09 1978-11-09 Non-contact point ignition device for internal combustion engine Pending JPS5514984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13803278A JPS5514984A (en) 1978-11-09 1978-11-09 Non-contact point ignition device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13803278A JPS5514984A (en) 1978-11-09 1978-11-09 Non-contact point ignition device for internal combustion engine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8801078A Division JPS5514969A (en) 1978-07-19 1978-07-19 Non-contact point ignition device of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5514984A true JPS5514984A (en) 1980-02-01

Family

ID=15212442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13803278A Pending JPS5514984A (en) 1978-11-09 1978-11-09 Non-contact point ignition device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5514984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008151474A (en) * 2006-12-20 2008-07-03 Noritz Corp Spacer for tube, its manufacturing method, and heat exchanger with spacer for tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112027A (en) * 1976-03-16 1977-09-20 Komatsu Zenoa Kk Ignition system of engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112027A (en) * 1976-03-16 1977-09-20 Komatsu Zenoa Kk Ignition system of engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008151474A (en) * 2006-12-20 2008-07-03 Noritz Corp Spacer for tube, its manufacturing method, and heat exchanger with spacer for tube
US8028747B2 (en) 2006-12-20 2011-10-04 Noritz Corporation Tube spacer, method of manufacturing the same, and heat exchanger

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