JPS5612059A - Device for setting ignition time of internal combustion engine - Google Patents

Device for setting ignition time of internal combustion engine

Info

Publication number
JPS5612059A
JPS5612059A JP8734679A JP8734679A JPS5612059A JP S5612059 A JPS5612059 A JP S5612059A JP 8734679 A JP8734679 A JP 8734679A JP 8734679 A JP8734679 A JP 8734679A JP S5612059 A JPS5612059 A JP S5612059A
Authority
JP
Japan
Prior art keywords
coil
amplifier
pickup coil
combustion engine
internal combustion
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
JP8734679A
Other languages
Japanese (ja)
Other versions
JPS6054514B2 (en
Inventor
Katsumi Ito
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP8734679A priority Critical patent/JPS6054514B2/en
Publication of JPS5612059A publication Critical patent/JPS5612059A/en
Publication of JPS6054514B2 publication Critical patent/JPS6054514B2/en
Expired 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/02—Checking or adjusting ignition timing

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 accurately detect the prescribed secured position of a pickup coil without rotating an engine, by a simple device comprising a differentiated wave generator, an amplifier, a memory means and a display means. CONSTITUTION:When a pickup coil is slowly rotated relatively to a signal rotor 2, the change in a differentiated wave voltage applied to the coil 3 is detected by a differentiated wave generator 10 through the coil and amplified by an amplifier 11. Dispaly lamps 13a, 13b,... are sequentially lighted on until the output of the amplifier 11 takes its maximum value. The maximum value of the voltage is stored in a peak holder 12. The output level of the amplifier 11 is reset by a resetting unit 15. After that, the pickup coil 3 is reversed to the original position and then rotated again in the previous direction. When position indicated by the display lamps 13, 14 coincide with each other, the rotation of the pickup coil 3 is stopped and the coil is secured.
JP8734679A 1979-07-09 1979-07-09 Device for setting the ignition timing of internal combustion engines Expired JPS6054514B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8734679A JPS6054514B2 (en) 1979-07-09 1979-07-09 Device for setting the ignition timing of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8734679A JPS6054514B2 (en) 1979-07-09 1979-07-09 Device for setting the ignition timing of internal combustion engines

Publications (2)

Publication Number Publication Date
JPS5612059A true JPS5612059A (en) 1981-02-05
JPS6054514B2 JPS6054514B2 (en) 1985-11-30

Family

ID=13912303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8734679A Expired JPS6054514B2 (en) 1979-07-09 1979-07-09 Device for setting the ignition timing of internal combustion engines

Country Status (1)

Country Link
JP (1) JPS6054514B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100476270B1 (en) * 1996-12-30 2005-08-24 현대자동차주식회사 Start-off prevention device for M / T vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100476270B1 (en) * 1996-12-30 2005-08-24 현대자동차주식회사 Start-off prevention device for M / T vehicles

Also Published As

Publication number Publication date
JPS6054514B2 (en) 1985-11-30

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