JPS58176474A - 予熱栓断線検出装置 - Google Patents

予熱栓断線検出装置

Info

Publication number
JPS58176474A
JPS58176474A JP5805782A JP5805782A JPS58176474A JP S58176474 A JPS58176474 A JP S58176474A JP 5805782 A JP5805782 A JP 5805782A JP 5805782 A JP5805782 A JP 5805782A JP S58176474 A JPS58176474 A JP S58176474A
Authority
JP
Japan
Prior art keywords
preheating
preheating plug
disconnection
latch circuit
resistance value
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
JP5805782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6354904B2 (enrdf_load_stackoverflow
Inventor
Hideo Kawamura
河村　英夫
Mitsuo Kasatani
笠谷　充男
Shotaro Yokoyama
横山　章太郎
Masahiro Osawa
大沢　正弘
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.)
Fuji Electric Co Ltd
Isuzu Motors Ltd
Original Assignee
Fuji Electric Co Ltd
Isuzu Motors Ltd
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Isuzu Motors Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP5805782A priority Critical patent/JPS58176474A/ja
Publication of JPS58176474A publication Critical patent/JPS58176474A/ja
Publication of JPS6354904B2 publication Critical patent/JPS6354904B2/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
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
    • F02P19/023—Individual control of the glow plugs
    • 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
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/027—Safety devices, e.g. for diagnosing the glow plugs or the related circuits
    • 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
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/025—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs with means for determining glow plug temperature or glow plug resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Control Of Resistance Heating (AREA)
JP5805782A 1982-04-09 1982-04-09 予熱栓断線検出装置 Granted JPS58176474A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5805782A JPS58176474A (ja) 1982-04-09 1982-04-09 予熱栓断線検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5805782A JPS58176474A (ja) 1982-04-09 1982-04-09 予熱栓断線検出装置

Publications (2)

Publication Number Publication Date
JPS58176474A true JPS58176474A (ja) 1983-10-15
JPS6354904B2 JPS6354904B2 (enrdf_load_stackoverflow) 1988-10-31

Family

ID=13073278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5805782A Granted JPS58176474A (ja) 1982-04-09 1982-04-09 予熱栓断線検出装置

Country Status (1)

Country Link
JP (1) JPS58176474A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6354904B2 (enrdf_load_stackoverflow) 1988-10-31

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