JPS56129763A - Auxiliary apparatus used for starting diesel engine - Google Patents

Auxiliary apparatus used for starting diesel engine

Info

Publication number
JPS56129763A
JPS56129763A JP3205180A JP3205180A JPS56129763A JP S56129763 A JPS56129763 A JP S56129763A JP 3205180 A JP3205180 A JP 3205180A JP 3205180 A JP3205180 A JP 3205180A JP S56129763 A JPS56129763 A JP S56129763A
Authority
JP
Japan
Prior art keywords
circuit
glow
glow plugs
plugs
output
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
JP3205180A
Other languages
Japanese (ja)
Other versions
JPS6155628B2 (en
Inventor
Sadao Ichikawa
Akihiko Furuta
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP3205180A priority Critical patent/JPS56129763A/en
Publication of JPS56129763A publication Critical patent/JPS56129763A/en
Publication of JPS6155628B2 publication Critical patent/JPS6155628B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To keep glow plugs at a predetermined temperature without causing overheat of the glow plugs at the time of "after glow" of the same, by controlling current feed to the plugs depending on the temperature of cooling water and the battery voltage.
CONSTITUTION: Outputs of a preheating time determining timer I for feeding current to glow plugs for a certain while in response to an output signal of a sensor that depends on the water temperature and an oscillation circuit II consisting of a multivibrator circuit IIa and a gate circuit IIb which is adapted for feeding current to the glow plugs while changing the ratio of ON-OFF time periods by changing the charging current with a power source battery voltage are given to an OR circuit as an OR input. In case that an output of either of these two circuits I, II is given to the OR circuit, a switching element 16 is closed and a relay 13 is energized, so that glow plugs 14 are heated. Further, another timer II is provided for controlling the gate circuit IIb so that "after glow" of the glow plugs is caused for predetermined while by the output of the oscillation circuit II on the basis of the voltage of the sensor that depends of the water temperature.
COPYRIGHT: (C)1981,JPO&Japio
JP3205180A 1980-03-13 1980-03-13 Auxiliary apparatus used for starting diesel engine Granted JPS56129763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3205180A JPS56129763A (en) 1980-03-13 1980-03-13 Auxiliary apparatus used for starting diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3205180A JPS56129763A (en) 1980-03-13 1980-03-13 Auxiliary apparatus used for starting diesel engine

Publications (2)

Publication Number Publication Date
JPS56129763A true JPS56129763A (en) 1981-10-12
JPS6155628B2 JPS6155628B2 (en) 1986-11-28

Family

ID=12348057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3205180A Granted JPS56129763A (en) 1980-03-13 1980-03-13 Auxiliary apparatus used for starting diesel engine

Country Status (1)

Country Link
JP (1) JPS56129763A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59141770A (en) * 1983-02-02 1984-08-14 Toyota Motor Corp Glow plug conduction control device for diesel engine
JPS6030371U (en) * 1983-08-05 1985-03-01 自動車機器株式会社 Diesel engine preheating device
JPS611670U (en) * 1984-06-11 1986-01-08 国産電機株式会社 Diesel engine preheating time display device
EP1447560A1 (en) * 2003-01-29 2004-08-18 Ngk Spark Plug Co., Ltd Apparatus and method for controlling the energization of glow plug
US7252062B2 (en) 2005-03-17 2007-08-07 Denso Corporation Glow plug energization control to avoid overheating
US7487753B2 (en) 2006-03-29 2009-02-10 Ngk Spark Plug Co., Ltd. Glow plug energization control apparatus and method
JP2009287494A (en) * 2008-05-30 2009-12-10 Ngk Spark Plug Co Ltd Glow plug electrification control apparatus and glow plug electrification control system
JP2009287496A (en) * 2008-05-30 2009-12-10 Ngk Spark Plug Co Ltd Glow plug electrification control apparatus and glow plug electrification control system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462429A (en) * 1977-10-27 1979-05-19 Isuzu Motors Ltd Diesel engine starting system
JPS54150528A (en) * 1978-05-17 1979-11-26 Hitachi Ltd Glow plug controller
JPS54159530A (en) * 1978-06-07 1979-12-17 Ngk Spark Plug Co Ltd Temperature controller of glow plug
JPS551463A (en) * 1978-12-15 1980-01-08 Nissan Motor Co Ltd Starting system in diesel engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462429A (en) * 1977-10-27 1979-05-19 Isuzu Motors Ltd Diesel engine starting system
JPS54150528A (en) * 1978-05-17 1979-11-26 Hitachi Ltd Glow plug controller
JPS54159530A (en) * 1978-06-07 1979-12-17 Ngk Spark Plug Co Ltd Temperature controller of glow plug
JPS551463A (en) * 1978-12-15 1980-01-08 Nissan Motor Co Ltd Starting system in diesel engine

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59141770A (en) * 1983-02-02 1984-08-14 Toyota Motor Corp Glow plug conduction control device for diesel engine
JPS6030371U (en) * 1983-08-05 1985-03-01 自動車機器株式会社 Diesel engine preheating device
JPS611670U (en) * 1984-06-11 1986-01-08 国産電機株式会社 Diesel engine preheating time display device
JPH0231585Y2 (en) * 1984-06-11 1990-08-27
EP1447560A1 (en) * 2003-01-29 2004-08-18 Ngk Spark Plug Co., Ltd Apparatus and method for controlling the energization of glow plug
US6843218B2 (en) 2003-01-29 2005-01-18 Ngk Spark Plug Co., Ltd. Glow plug energization control apparatus and glow plug energization control method
US7252062B2 (en) 2005-03-17 2007-08-07 Denso Corporation Glow plug energization control to avoid overheating
US7487753B2 (en) 2006-03-29 2009-02-10 Ngk Spark Plug Co., Ltd. Glow plug energization control apparatus and method
DE102007014677B4 (en) * 2006-03-29 2017-06-01 Ngk Spark Plug Co., Ltd. Device and method for controlling the power supply of a glow plug
JP2009287494A (en) * 2008-05-30 2009-12-10 Ngk Spark Plug Co Ltd Glow plug electrification control apparatus and glow plug electrification control system
JP2009287496A (en) * 2008-05-30 2009-12-10 Ngk Spark Plug Co Ltd Glow plug electrification control apparatus and glow plug electrification control system
US8217310B2 (en) 2008-05-30 2012-07-10 Ngk Spark Plug Co., Ltd. Glow plug electrification control apparatus and glow plug electrification control system
US8228659B2 (en) 2008-05-30 2012-07-24 Ngk Spark Plug Co., Ltd. Glow plug electrification control apparatus and glow plug electrification control system

Also Published As

Publication number Publication date
JPS6155628B2 (en) 1986-11-28

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