TW243486B - Deterioration discrimination circuit for thyristor with control pole and the ignition device of motor using such circuit - Google Patents

Deterioration discrimination circuit for thyristor with control pole and the ignition device of motor using such circuit

Info

Publication number
TW243486B
TW243486B TW083107900A TW83107900A TW243486B TW 243486 B TW243486 B TW 243486B TW 083107900 A TW083107900 A TW 083107900A TW 83107900 A TW83107900 A TW 83107900A TW 243486 B TW243486 B TW 243486B
Authority
TW
Taiwan
Prior art keywords
thyristor
gate
control pole
circuit
loop
Prior art date
Application number
TW083107900A
Other languages
Chinese (zh)
Inventor
Hideji Kondo
Original Assignee
Shindengen Electric Mfg
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 Shindengen Electric Mfg filed Critical Shindengen Electric Mfg
Application granted granted Critical
Publication of TW243486B publication Critical patent/TW243486B/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/2607—Circuits therefor
    • G01R31/263—Circuits therefor for testing thyristors
    • 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
    • F02P2017/121—Testing characteristics of the spark, ignition voltage or current by measuring spark voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

A deterioration discrimination circuit for thyristor with control pole, which is characterized in comprising: a power source, which can provide direct current or alternate current to the anode and cathode of the thyristor with control pole; a gate loop, which can intermittently send out gate loop signal to the thyristor with control pole; a gate signal detection loop, which can detect the signal stop of the gate loop; a gate voltage detection loop, which can detect the voltage between the gate pole and cathode; such that the logic output of the gate signal detection loop and the gate voltage detection loop can be used to perform deterioration discrimination for thyristor with control pole.
TW083107900A 1993-09-22 1994-08-29 Deterioration discrimination circuit for thyristor with control pole and the ignition device of motor using such circuit TW243486B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5259168A JP2892917B2 (en) 1993-09-22 1993-09-22 Thyristor deterioration determination circuit and internal combustion engine ignition device using the same

Publications (1)

Publication Number Publication Date
TW243486B true TW243486B (en) 1995-03-21

Family

ID=17330305

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083107900A TW243486B (en) 1993-09-22 1994-08-29 Deterioration discrimination circuit for thyristor with control pole and the ignition device of motor using such circuit

Country Status (4)

Country Link
JP (1) JP2892917B2 (en)
KR (1) KR0135371B1 (en)
CN (1) CN1042456C (en)
TW (1) TW243486B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013157148A1 (en) * 2012-04-19 2013-10-24 日立オートモティブシステムズ阪神株式会社 Ignition device for internal combustion engine
WO2013157149A1 (en) * 2012-04-19 2013-10-24 日立オートモティブシステムズ阪神株式会社 Ignition device for internal combustion engine
WO2014010095A1 (en) * 2012-07-11 2014-01-16 日立オートモティブシステムズ阪神株式会社 Ignition device for internal combustion engine
JP5605786B2 (en) * 2012-07-11 2014-10-15 日立オートモティブシステムズ阪神株式会社 Ignition device for internal combustion engine
CN111289610A (en) * 2020-01-19 2020-06-16 Tcl华星光电技术有限公司 Substrate crack detection method and system and storage medium
CN112415355B (en) * 2020-11-03 2022-04-01 西安交通大学 Method and circuit for evaluating blocking state of thyristor of high-voltage converter valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532831A1 (en) * 1984-09-13 1986-04-17 Honda Giken Kogyo K.K., Tokio/Tokyo IGNITION DEVICE
DE3608740A1 (en) * 1986-03-15 1987-10-08 Prufrex Elektro App CAPACITOR IGNITION SYSTEM
CN2042115U (en) * 1987-10-09 1989-08-02 黄占斌 High-efficiency ignitor
CN2031448U (en) * 1988-01-09 1989-01-25 司立柱 Capactitor energy-storage type electronic igniter

Also Published As

Publication number Publication date
KR0135371B1 (en) 1998-04-23
CN1042456C (en) 1999-03-10
JP2892917B2 (en) 1999-05-17
CN1109555A (en) 1995-10-04
KR950008965A (en) 1995-04-21
JPH0792222A (en) 1995-04-07

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees