JPS54150528A - Glow plug controller - Google Patents

Glow plug controller

Info

Publication number
JPS54150528A
JPS54150528A JP5756178A JP5756178A JPS54150528A JP S54150528 A JPS54150528 A JP S54150528A JP 5756178 A JP5756178 A JP 5756178A JP 5756178 A JP5756178 A JP 5756178A JP S54150528 A JPS54150528 A JP S54150528A
Authority
JP
Japan
Prior art keywords
timer
transistor
power source
glow plug
closed
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.)
Pending
Application number
JP5756178A
Other languages
Japanese (ja)
Inventor
Shotaro Naito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5756178A priority Critical patent/JPS54150528A/en
Publication of JPS54150528A publication Critical patent/JPS54150528A/en
Pending legal-status Critical Current

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  • General Induction Heating (AREA)

Abstract

PURPOSE: To make the optimum heat generation, for preheating the engine, applicable in a short length of time, regardless of a surge of the power source voltage level and regardless of a length of time elapsed after a stop of the engine until a start of repreheating.
CONSTITUTION: Now with a key switch 2 closed, a voltage is applied to a power source voltage detector 3 and a timer resetter 11, further by its output, a transistor 8 is turned on through a timer 4 and a diode 6, with the coil 9A of a magnetic switch 9 conducted and the switch closed, to rapidly preheat a glow plug 10, the rated voltage of which is made below a level of the power source voltage. And after the required length of time elapsed, the timer 4 works to turn off the transistor 8 with the above described switch 9 closed, simultaneously with an oscillator 5 starting to work, in accordance with a voltage value detected by the above described device 3, the transistor 8 is made on-off at a required intermittent time interval, thus with the glow plug 10 intermittently preheated.
COPYRIGHT: (C)1979,JPO&Japio
JP5756178A 1978-05-17 1978-05-17 Glow plug controller Pending JPS54150528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5756178A JPS54150528A (en) 1978-05-17 1978-05-17 Glow plug controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5756178A JPS54150528A (en) 1978-05-17 1978-05-17 Glow plug controller

Publications (1)

Publication Number Publication Date
JPS54150528A true JPS54150528A (en) 1979-11-26

Family

ID=13059232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5756178A Pending JPS54150528A (en) 1978-05-17 1978-05-17 Glow plug controller

Country Status (1)

Country Link
JP (1) JPS54150528A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129763A (en) * 1980-03-13 1981-10-12 Ngk Spark Plug Co Ltd Auxiliary apparatus used for starting diesel engine
JPS59122779A (en) * 1982-08-31 1984-07-16 Ngk Spark Plug Co Ltd Electrification controller of glow plug
FR2568633A1 (en) * 1984-08-03 1986-02-07 Bosch Gmbh Robert Control method for combustion engine
US7252062B2 (en) 2005-03-17 2007-08-07 Denso Corporation Glow plug energization control to avoid overheating

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129763A (en) * 1980-03-13 1981-10-12 Ngk Spark Plug Co Ltd Auxiliary apparatus used for starting diesel engine
JPS6155628B2 (en) * 1980-03-13 1986-11-28 Ngk Spark Plug Co
JPS59122779A (en) * 1982-08-31 1984-07-16 Ngk Spark Plug Co Ltd Electrification controller of glow plug
JPH0232474B2 (en) * 1982-08-31 1990-07-20 Ngk Spark Plug Co
FR2568633A1 (en) * 1984-08-03 1986-02-07 Bosch Gmbh Robert Control method for combustion engine
US7252062B2 (en) 2005-03-17 2007-08-07 Denso Corporation Glow plug energization control to avoid overheating

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