JPS57159962A - Electric conduction controller of glow plug - Google Patents

Electric conduction controller of glow plug

Info

Publication number
JPS57159962A
JPS57159962A JP4429381A JP4429381A JPS57159962A JP S57159962 A JPS57159962 A JP S57159962A JP 4429381 A JP4429381 A JP 4429381A JP 4429381 A JP4429381 A JP 4429381A JP S57159962 A JPS57159962 A JP S57159962A
Authority
JP
Japan
Prior art keywords
temperature
perfect combustion
glow plug
plug
timer
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
JP4429381A
Other languages
Japanese (ja)
Other versions
JPS6324151B2 (en
Inventor
Sadao Ichikawa
Isao Matsuoka
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 JP4429381A priority Critical patent/JPS57159962A/en
Publication of JPS57159962A publication Critical patent/JPS57159962A/en
Publication of JPS6324151B2 publication Critical patent/JPS6324151B2/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

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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To perform easy temperature control in glow plug electric conduction control of a diesel engine, by controlling relaysI, II at perfect combustion lower limit temperature and perfect combustion suitable temperature and controlling a relay III with a timer through an electric conduction signal. CONSTITUTION:If a key switch is turned to ST side, comparators C1, C2 and timer T1 become H to turn on relaysI, II, III, and glow plugs G are directly fed with a battery current by the relayIto rapidly increase temperature. If perfect combustion lower limit temprature is obtained, output of the comparator C1 becomes L to turn off the relayI, and the glow plug is electrically conducted through a resistor R1 and R1+R2 to slowly increase its temperature, if the glow plug reaches upper limit temperature, the relay II is turned off, and the plug is electrically conducted through R1+R2 to moderate a drop of temperature. Though an engine, if exceeding perfect combustion temperature, rotates by itself to complete starting operation, the switch is connected to a terminal GL, and the plug G, being of after blow, holds required temperatue for perfect combustion during the time of a timer T1, then smooth operation immediately after starting can be ensured.
JP4429381A 1981-03-25 1981-03-25 Electric conduction controller of glow plug Granted JPS57159962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4429381A JPS57159962A (en) 1981-03-25 1981-03-25 Electric conduction controller of glow plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4429381A JPS57159962A (en) 1981-03-25 1981-03-25 Electric conduction controller of glow plug

Publications (2)

Publication Number Publication Date
JPS57159962A true JPS57159962A (en) 1982-10-02
JPS6324151B2 JPS6324151B2 (en) 1988-05-19

Family

ID=12687454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4429381A Granted JPS57159962A (en) 1981-03-25 1981-03-25 Electric conduction controller of glow plug

Country Status (1)

Country Link
JP (1) JPS57159962A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114877A (en) * 1979-02-26 1980-09-04 Diesel Kiki Co Ltd Auxiliary starter of diesel engine
JPS5685568A (en) * 1979-12-15 1981-07-11 Mazda Motor Corp Apparatus for passing electric current through glow plug of diesel engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114877A (en) * 1979-02-26 1980-09-04 Diesel Kiki Co Ltd Auxiliary starter of diesel engine
JPS5685568A (en) * 1979-12-15 1981-07-11 Mazda Motor Corp Apparatus for passing electric current through glow plug of diesel engine

Also Published As

Publication number Publication date
JPS6324151B2 (en) 1988-05-19

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