JPS5947370U - Diesel engine preheating control device - Google Patents

Diesel engine preheating control device

Info

Publication number
JPS5947370U
JPS5947370U JP14462382U JP14462382U JPS5947370U JP S5947370 U JPS5947370 U JP S5947370U JP 14462382 U JP14462382 U JP 14462382U JP 14462382 U JP14462382 U JP 14462382U JP S5947370 U JPS5947370 U JP S5947370U
Authority
JP
Japan
Prior art keywords
control device
diesel engine
preheating control
current
resistor
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
JP14462382U
Other languages
Japanese (ja)
Inventor
孝則 大西
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP14462382U priority Critical patent/JPS5947370U/en
Publication of JPS5947370U publication Critical patent/JPS5947370U/en
Pending legal-status Critical Current

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  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の実施例を示し、第１図は予熱制御装置の電
気回路図、第２図はグロープラグ温度の変化を示すグラ
フ、第３図は他の実施例の予熱制御装置の回路図である
。′ ３・・・第１リレー、４・・・第２リレー、５・・・検
出用抵抗、６・・・グ爾−ブラグ、７・・・電流制限用
抵抗、１７・・・調整用抵抗、１８・・・スイッチ、１
９・・・制御リレー。The figures show an embodiment of the present invention; Fig. 1 is an electric circuit diagram of a preheating control device, Fig. 2 is a graph showing changes in glow plug temperature, and Fig. 3 is a circuit diagram of a preheating control device of another embodiment. It is. ' 3...First relay, 4...Second relay, 5...Detection resistor, 6...Glug, 7...Current limiting resistor, 17...Adjusting resistor , 18... switch, 1
9...Control relay.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼルエンジンの予熱時にはバッテリからの電流を
直接グロープラグへ給電し、エンジン始動後のアフター
グセ一時には電流制御用抵抗を接続した回路に切り換え
てより小さい電流をグロープラグへ供給する予熱制御装
置において、前記電流制限用抵抗と並列接続可能に調整
用抵抗を設け、大気圧低下時や冷間時に該調整用抵抗の
並列接続を行うスイッチ手段を設けたことを特徴とする
ディーゼルエンジンの予熱制御装置。In the preheating control device, the current from the battery is directly supplied to the glow plug during preheating of the diesel engine, and at the time of after-starting the engine, the circuit is switched to a circuit connected to a current control resistor to supply a smaller current to the glow plug. 1. A preheating control device for a diesel engine, characterized in that an adjustment resistor is provided that can be connected in parallel with a current limiting resistor, and switch means is provided for connecting the adjustment resistor in parallel when atmospheric pressure drops or when the temperature is cold.
JP14462382U 1982-09-22 1982-09-22 Diesel engine preheating control device Pending JPS5947370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14462382U JPS5947370U (en) 1982-09-22 1982-09-22 Diesel engine preheating control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14462382U JPS5947370U (en) 1982-09-22 1982-09-22 Diesel engine preheating control device

Publications (1)

Publication Number Publication Date
JPS5947370U true JPS5947370U (en) 1984-03-29

Family

ID=30322457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14462382U Pending JPS5947370U (en) 1982-09-22 1982-09-22 Diesel engine preheating control device

Country Status (1)

Country Link
JP (1) JPS5947370U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01218714A (en) * 1988-02-26 1989-08-31 Showa Alum Corp Die for manufacturing extrusion shape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01218714A (en) * 1988-02-26 1989-08-31 Showa Alum Corp Die for manufacturing extrusion shape

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