JPS5447040A - Engine-start promoter - Google Patents

Engine-start promoter

Info

Publication number
JPS5447040A
JPS5447040A JP11372177A JP11372177A JPS5447040A JP S5447040 A JPS5447040 A JP S5447040A JP 11372177 A JP11372177 A JP 11372177A JP 11372177 A JP11372177 A JP 11372177A JP S5447040 A JPS5447040 A JP S5447040A
Authority
JP
Japan
Prior art keywords
starter
specified
resistance
plug
heater
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
JP11372177A
Other languages
Japanese (ja)
Inventor
Hideo Kawamura
Takahiko Ito
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.)
YUKIGAYA SEIGIYO KENKIYUUSHIYO
Isuzu Motors Ltd
Yukigaya Institute Co Ltd
Original Assignee
YUKIGAYA SEIGIYO KENKIYUUSHIYO
Isuzu Motors Ltd
Yukigaya Institute 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 YUKIGAYA SEIGIYO KENKIYUUSHIYO, Isuzu Motors Ltd, Yukigaya Institute Co Ltd filed Critical YUKIGAYA SEIGIYO KENKIYUUSHIYO
Priority to JP11372177A priority Critical patent/JPS5447040A/en
Publication of JPS5447040A publication Critical patent/JPS5447040A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: A start promoter which improves starting characteristic by shontening heating period of a preheating plug and can operate a starter without heated by the preheating plug limmediataly after a part o or a whole proheating plug is destryed. ?
CONSTITUTION: Once a diesel engine is started and a starter switch 2 is closed, ?current from a supply 1 oclses a relay contact 14 and runs through the contacts 14a and 14b to each resistance 4W6 and a heater 31 of each preheating plug 3. Each heater 31 is rapidly heated up to a specified resistance value Rs amounting to a specified trmperature T3 and once the resistance R redches the specified value Rs, a comparator 8 actuates to output signal is fed to an AND circuit . When the output of all comparators 8 reaches a specified value, the AND circuit 9 puts an output signal to a starter relay 11 through an amplifier 10 to start the starter 12
COPYRIGHT: (C)1979,JPO&Japio
JP11372177A 1977-09-21 1977-09-21 Engine-start promoter Pending JPS5447040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11372177A JPS5447040A (en) 1977-09-21 1977-09-21 Engine-start promoter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11372177A JPS5447040A (en) 1977-09-21 1977-09-21 Engine-start promoter

Publications (1)

Publication Number Publication Date
JPS5447040A true JPS5447040A (en) 1979-04-13

Family

ID=14619450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11372177A Pending JPS5447040A (en) 1977-09-21 1977-09-21 Engine-start promoter

Country Status (1)

Country Link
JP (1) JPS5447040A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138158U (en) * 1980-03-21 1981-10-19
JPS56159677U (en) * 1980-04-26 1981-11-28
US4399781A (en) * 1980-01-31 1983-08-23 Nippondenso Co., Ltd. Engine preheating control system having automatic control of glow plug current
EP0113834A2 (en) * 1982-12-17 1984-07-25 Thermo King Corporation Diesel glow plug tip enlargement protection

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399781A (en) * 1980-01-31 1983-08-23 Nippondenso Co., Ltd. Engine preheating control system having automatic control of glow plug current
JPS56138158U (en) * 1980-03-21 1981-10-19
JPS56159677U (en) * 1980-04-26 1981-11-28
JPS636465Y2 (en) * 1980-04-26 1988-02-23
EP0113834A2 (en) * 1982-12-17 1984-07-25 Thermo King Corporation Diesel glow plug tip enlargement protection

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