JPS5971922U

JPS5971922U - Engine room cooling system

Info

Publication number: JPS5971922U
Application number: JP16891582U
Authority: JP
Inventors: 森下　瞭; 赤江　義文; 俊則田中; 薮中　潔; 松本　孝一; 後藤　健朗
Original assignee: 三菱電機株式会社
Priority date: 1982-11-06
Filing date: 1982-11-06
Publication date: 1984-05-16

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

[Brief explanation of drawings]

図はこの考案に係るエンジンΦルーム冷却装置５　を備
えた自動車のエンジン始動系統を示す回路図である。１・・・車載用バッテリ、２・・・キースイッチ、２ａ
・・・バッテリ端子、２ｂ・・・イグニッション点火回
路端子、２Ｃ・・・スタータモータ始動付勢端子、３・
・・保護リレー、３ａ・・・常開接点、３ｂ・・・・コ
イル、４・・・スタータモータ、５・・・イグニッショ
ン点火回路、６・・・パイロットランプ、７・・・エン
ジン回転検出リレー、７ａ・・・常閉接点、７ｂ・・・
コイル、８・・・発電機、９・・・水温センサ、１０・
・・車速センサ、１１・・・キースイッチ開放回路、１
２・・・アンド回路、１３・・・タイマー回路、１３ａ
・・・常開スイッチ、１４・・・ラジェータファン、１
５・・・ウォータポンプ駆動用モータ。なお、図中、同
一符号は同一または相当部分を示す。The figure is a circuit diagram showing an engine starting system for an automobile equipped with an engine Φ room cooling device 5 according to this invention. 1... Car battery, 2... Key switch, 2a
...Battery terminal, 2b...Ignition ignition circuit terminal, 2C...Starter motor starting energizing terminal, 3.
...Protection relay, 3a...Normally open contact, 3b...Coil, 4...Starter motor, 5...Ignition ignition circuit, 6...Pilot lamp, 7...Engine rotation detection relay , 7a... normally closed contact, 7b...
Coil, 8... Generator, 9... Water temperature sensor, 10.
...Vehicle speed sensor, 11...Key switch open circuit, 1
2...AND circuit, 13...Timer circuit, 13a
... Normally open switch, 14 ... Radiator fan, 1
5...Water pump drive motor. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A vehicle speed sensor detects that the vehicle speed of the vehicle has become zero and outputs a zero vehicle speed signal, and a water temperature sensor detects that the cooling water of the engine installed in the vehicle has reached a high temperature and outputs a temperature detection signal. , a circuit that outputs a cooling start signal when a key switch open signal generated by opening the key switch, a vehicle speed zero signal, and a temperature detection signal are all input;
An engine φ room cooling device comprising an automatic stop circuit that rotates a radiator fan and a water pump drive motor in response to input of this cooling start signal and stops them after a predetermined time.