JPS5517670A - Preheating controller for engine - Google Patents

Preheating controller for engine

Info

Publication number
JPS5517670A
JPS5517670A JP9024678A JP9024678A JPS5517670A JP S5517670 A JPS5517670 A JP S5517670A JP 9024678 A JP9024678 A JP 9024678A JP 9024678 A JP9024678 A JP 9024678A JP S5517670 A JPS5517670 A JP S5517670A
Authority
JP
Japan
Prior art keywords
heating element
circuit
preheating
contact
temperature
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
JP9024678A
Other languages
Japanese (ja)
Other versions
JPS6044511B2 (en
Inventor
Hideo Kawamura
Tsutomu Kitagawa
Akashi Otsubo
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Priority to JP53090246A priority Critical patent/JPS6044511B2/en
Publication of JPS5517670A publication Critical patent/JPS5517670A/en
Publication of JPS6044511B2 publication Critical patent/JPS6044511B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Temperature (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE: To reduce the time required for the preheating plug to reach the preset temperature by adopting a resistor whose resistance increases with the rise in the temperature for a heating element of the preheating plug while enabling the energization circuit to the cock to be switched from a quick heating circuit to a safety circuit.
CONSTITUTION: In the cold starting of the engine, a fixed contact 23 and a preheating contact 21 of a key switch 2 are closed. An excitation coil 14 works to close a relay contact 12 and large current flows from the power source to a heating element of respective preheating plugs 5 provided for each cylinder through a quick heating circuit. Thus, the heating element 51 is heated quickly. Since the heating element 51 has such a characteristic that the resistance value R increases with the rise in the temperature, when the resistance value R reaches a value R2 corresponding to the preset temperature, a signal is transmitted with a comparison means built into a control box to open the relay contact 12. Then, with the closing of a start contact 22, the heating element 51 is energized through a stabilizing circuit 17.
COPYRIGHT: (C)1980,JPO&Japio
JP53090246A 1978-07-24 1978-07-24 Diesel engine preheating control device Expired JPS6044511B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53090246A JPS6044511B2 (en) 1978-07-24 1978-07-24 Diesel engine preheating control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53090246A JPS6044511B2 (en) 1978-07-24 1978-07-24 Diesel engine preheating control device

Publications (2)

Publication Number Publication Date
JPS5517670A true JPS5517670A (en) 1980-02-07
JPS6044511B2 JPS6044511B2 (en) 1985-10-03

Family

ID=13993135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53090246A Expired JPS6044511B2 (en) 1978-07-24 1978-07-24 Diesel engine preheating control device

Country Status (1)

Country Link
JP (1) JPS6044511B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137315A (en) * 1984-07-27 1986-02-22 Showa Alum Corp Manufacture of aluminum extruding material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426173A1 (en) * 1962-02-12 1969-01-23 Bern Werk Albert Ruprecht Control of the electrical power of heating elements, e.g. of glow plugs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426173A1 (en) * 1962-02-12 1969-01-23 Bern Werk Albert Ruprecht Control of the electrical power of heating elements, e.g. of glow plugs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137315A (en) * 1984-07-27 1986-02-22 Showa Alum Corp Manufacture of aluminum extruding material
JPH0440084B2 (en) * 1984-07-27 1992-07-01 Showa Aluminium Co Ltd

Also Published As

Publication number Publication date
JPS6044511B2 (en) 1985-10-03

Similar Documents

Publication Publication Date Title
JPS5510080A (en) Preheating control device for engine
US2539206A (en) Electric switching apparatus
US2427444A (en) Automatic temperature control system
JPS5817354B2 (en) Diesel engine starting accelerator
JPS56106068A (en) Preheater of diesel engine
JPS5517670A (en) Preheating controller for engine
JPS56129763A (en) Auxiliary apparatus used for starting diesel engine
JPS55123359A (en) Cooling-water heater control device for internal combustion engine
US2846995A (en) Engine starting system
GB1225444A (en)
JPS5746067A (en) Glow plug preheating device
JPS55112938A (en) Cooking device
JPS57198369A (en) Resistor
GB1110452A (en) Protective device for electric warming cloth
JPS57105566A (en) Controller for preheating automobile engine
JPS56143333A (en) Device for supplying fuel to engine
JPS54151739A (en) Device for preheating internal combustion engine
JPS5685568A (en) Apparatus for passing electric current through glow plug of diesel engine
US2568954A (en) Oil burner control circuit with small ignition transformer
JPS5683571A (en) Apparatus for controlling current supply to glow plug
JPS57182043A (en) Combustion control device
JPS54159574A (en) Temperature control unit
JPS5546314A (en) Liquid fuel evaporation type combustion system
JPS57159961A (en) Electric conduction controller of glow plug in diesel engine
JPS5462429A (en) Diesel engine starting system