JPS5546065A - Tester for ignition circuit - Google Patents

Tester for ignition circuit

Info

Publication number
JPS5546065A
JPS5546065A JP11959378A JP11959378A JPS5546065A JP S5546065 A JPS5546065 A JP S5546065A JP 11959378 A JP11959378 A JP 11959378A JP 11959378 A JP11959378 A JP 11959378A JP S5546065 A JPS5546065 A JP S5546065A
Authority
JP
Japan
Prior art keywords
circuit
switch
ignition
tester
contact
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
JP11959378A
Other languages
Japanese (ja)
Other versions
JPS5823503B2 (en
Inventor
Takayuki Kato
Toshio Tsuji
Kiyokazu Konishi
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
Toyota Motor Corp
Toyota Motor Sales Co Ltd
Toyota Central R&D Labs Inc
Original Assignee
Toyota Motor Corp
Toyota Motor Sales Co Ltd
Toyota Central R&D Labs Inc
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 Toyota Motor Corp, Toyota Motor Sales Co Ltd, Toyota Central R&D Labs Inc, NipponDenso Co Ltd filed Critical Toyota Motor Corp
Priority to JP53119593A priority Critical patent/JPS5823503B2/en
Publication of JPS5546065A publication Critical patent/JPS5546065A/en
Publication of JPS5823503B2 publication Critical patent/JPS5823503B2/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
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current

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 obtain a tester for ignition circuit by which the anomaly of ignition circuit including discontinuous measn can be detected simply and rapidly. CONSTITUTION:The tester consists of the current wire 1 connected to the driving coil SC of the starting motor SM, the control circuit 5 to drive the relay switch 2, the signal wire 6 connected to the contact between the ignition coil IG and the interrupter PO, the voltage source 7 to supply an electric potential properly to the signal wire 6 at the time of revolution of engine, the turning angle controller 1 consisting of the decision circuit 8 to judge the opening or closing condition of the interrupter PO contact on the basis of the magnitude of the output voltage of the source 7 and also to control the control circuit 5 on the basis of the judged results, the switch circuit 10 operated by the output of the decision circuit 8, the switch 9, and the measuring means 11. And, when the engine is stopped and the contact of PO is set controllably to OFF, the signal wire 6 is connected to the measuring means 11 by the switch 9 and the anomaly of the ignition circuit is detected.
JP53119593A 1978-09-27 1978-09-27 Ignition circuit inspection device Expired JPS5823503B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53119593A JPS5823503B2 (en) 1978-09-27 1978-09-27 Ignition circuit inspection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53119593A JPS5823503B2 (en) 1978-09-27 1978-09-27 Ignition circuit inspection device

Publications (2)

Publication Number Publication Date
JPS5546065A true JPS5546065A (en) 1980-03-31
JPS5823503B2 JPS5823503B2 (en) 1983-05-16

Family

ID=14765212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53119593A Expired JPS5823503B2 (en) 1978-09-27 1978-09-27 Ignition circuit inspection device

Country Status (1)

Country Link
JP (1) JPS5823503B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259231A (en) * 1975-11-08 1977-05-16 Honda Motor Co Ltd Engine ignition timing detective system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259231A (en) * 1975-11-08 1977-05-16 Honda Motor Co Ltd Engine ignition timing detective system

Also Published As

Publication number Publication date
JPS5823503B2 (en) 1983-05-16

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