JPS5459533A - Preheat time controller for glow plug - Google Patents

Preheat time controller for glow plug

Info

Publication number
JPS5459533A
JPS5459533A JP12583677A JP12583677A JPS5459533A JP S5459533 A JPS5459533 A JP S5459533A JP 12583677 A JP12583677 A JP 12583677A JP 12583677 A JP12583677 A JP 12583677A JP S5459533 A JPS5459533 A JP S5459533A
Authority
JP
Japan
Prior art keywords
wire
circuit
contact
glow plug
preheat time
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
JP12583677A
Other languages
Japanese (ja)
Inventor
Yoshio Otani
Yoshiaki Abe
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.)
Bosch Corp
Original Assignee
Diesel Kiki 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP12583677A priority Critical patent/JPS5459533A/en
Publication of JPS5459533A publication Critical patent/JPS5459533A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE: To control the preheat time of a plug through the voltage drop of a current supply wire leading to the glow plug of a diesel engine by detecting the potential difference between the ends of the wire with the use of a detecting circuit.
CONSTITUTION: A battery 1 is connected partly with a key switch 3 through a wire 2 and partly with respective glow plugs 6 to 9 through s switch contact 4 and a current supply wire 5. There is connected between the both terminals of the wire a current detecting circuit A which is operative to detect the potential difference. The resultant signals are fed through a bistable circuit C having an indicating lamp 12 to a drive circuit D, which is also connected with such a voltage detecting circuit B as in turn is connected with the start contact of the key switch 3. The voltage drop in the supply wire is connected by means of the two circuits A and B so that the contact 4 is rendered conductive by the coil 11 of the circuit D, when the drop is lower than a preset level, thereby to preheat the plugs 6 to 9
COPYRIGHT: (C)1979,JPO&Japio
JP12583677A 1977-10-21 1977-10-21 Preheat time controller for glow plug Pending JPS5459533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12583677A JPS5459533A (en) 1977-10-21 1977-10-21 Preheat time controller for glow plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12583677A JPS5459533A (en) 1977-10-21 1977-10-21 Preheat time controller for glow plug

Publications (1)

Publication Number Publication Date
JPS5459533A true JPS5459533A (en) 1979-05-14

Family

ID=14920132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12583677A Pending JPS5459533A (en) 1977-10-21 1977-10-21 Preheat time controller for glow plug

Country Status (1)

Country Link
JP (1) JPS5459533A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797180U (en) * 1980-12-05 1982-06-15
JPS58180388U (en) * 1982-05-28 1983-12-02 京セラ株式会社 Glow plug preheating control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797180U (en) * 1980-12-05 1982-06-15
JPS58180388U (en) * 1982-05-28 1983-12-02 京セラ株式会社 Glow plug preheating control device

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