作者: Fukumura Keiichi , Sakakibara Yoshiyasu
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摘要: PURPOSE:To shorten a warming-up time, by controlling an electrically controlled valve device which adjusts cooling water of engine flowing to electric fan for radiator and the controller temperature is inputted. CONSTITUTION:A motor 6a drives radiator, 11 5, 10a driving pump 10 solenoid 9 opening closing control shutter are generally microcomputer 18 with sensor 14, atmospheric 13 vehicle speed 16 connected. The stops motors 10a, closes 7 enables rapid when lower than fixed level.