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JPS57153969A - Auxiliary starter device of diesel engine - Google Patents

Auxiliary starter device of diesel engine

Info

Publication number
JPS57153969A
JPS57153969A JP4072181A JP4072181A JPS57153969A JP S57153969 A JPS57153969 A JP S57153969A JP 4072181 A JP4072181 A JP 4072181A JP 4072181 A JP4072181 A JP 4072181A JP S57153969 A JPS57153969 A JP S57153969A
Authority
JP
Japan
Prior art keywords
time
voltage
timer
circuit
capacitor
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
JP4072181A
Other languages
Japanese (ja)
Other versions
JPS6324153B2 (en
Inventor
Sadao Ichikawa
Tsuyoshi Kamiya
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.)
Nippon Tokushu Togyo KK
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Nippon Tokushu Togyo 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 NGK Spark Plug Co Ltd, Nippon Tokushu Togyo KK filed Critical NGK Spark Plug Co Ltd
Priority to JP4072181A priority Critical patent/JPS57153969A/en
Publication of JPS57153969A publication Critical patent/JPS57153969A/en
Publication of JPS6324153B2 publication Critical patent/JPS6324153B2/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE:To prevent overtemperature of a glow plug in an auxiliary starter device operated with the glow plug, by arranging charge voltage of a timer RC circuit higher than reference voltage and lower than applied voltage and clamping the voltage for a suitable time. CONSTITUTION:At starting operation when a switch A is turned to a side ST, glow plugs G are rapidly increased their temperature by firstly closing a contact Ia during the time limit of a timer T1 and flowing a large current, then an electric current is conducted through a limiting resistor 2 by closing a contact IIa with output of a timer T2. A clamping circuit 3 limits an electric charge of a RC circuit in the time T1 to a level slightly higher than reference voltage and sufficiently lower than applied voltage. At restarting operation, charging voltage in the cold state of an engine is sufficiently lower than the applied voltage, then a capacitor is quickly discharged at temporary off time, and output of the time T1 at on time causes enough time. At warm-up operation, the capacitor is applied with fully high voltage, then time is required for the timer T1 to be not more than set voltage, accordingly, T1 time is short again at on time never to cause excessive feed of a large current.
JP4072181A 1981-03-20 1981-03-20 Auxiliary starter device of diesel engine Granted JPS57153969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4072181A JPS57153969A (en) 1981-03-20 1981-03-20 Auxiliary starter device of diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4072181A JPS57153969A (en) 1981-03-20 1981-03-20 Auxiliary starter device of diesel engine

Publications (2)

Publication Number Publication Date
JPS57153969A true JPS57153969A (en) 1982-09-22
JPS6324153B2 JPS6324153B2 (en) 1988-05-19

Family

ID=12588457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4072181A Granted JPS57153969A (en) 1981-03-20 1981-03-20 Auxiliary starter device of diesel engine

Country Status (1)

Country Link
JP (1) JPS57153969A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02152843A (en) * 1988-11-30 1990-06-12 Omron Tateisi Electron Co Thickness detecting device for paper sheet
JPH05301657A (en) * 1992-04-24 1993-11-16 Kofu Nippon Denki Kk Thickness detecting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111231U (en) * 1978-01-21 1979-08-04
JPS5572661A (en) * 1978-11-28 1980-05-31 Diesel Kiki Co Ltd Glow plug thermostat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111231U (en) * 1978-01-21 1979-08-04
JPS5572661A (en) * 1978-11-28 1980-05-31 Diesel Kiki Co Ltd Glow plug thermostat

Also Published As

Publication number Publication date
JPS6324153B2 (en) 1988-05-19

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