ENGINE COOLING DEVICE

An engine cooling device (100) includes: a water pump; a radiator (2); a first cooling water channel (8a) going through the radiator (2); a second cooling water channel (8b) not going through the radiator (2); a solenoid valve (6) provided in the second cooling water channel (8b); and a control unit...

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Bibliographische Detailangaben
Hauptverfasser:	KOMURO, Kenichi, HIRATSUKA, Yuta, YOSHIDA, Masazumi, TAKAGI, Noboru, SASAKI, Ryusuke
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	An engine cooling device (100) includes: a water pump; a radiator (2); a first cooling water channel (8a) going through the radiator (2); a second cooling water channel (8b) not going through the radiator (2); a solenoid valve (6) provided in the second cooling water channel (8b); and a control unit (7). The control unit (7) moves, at a time of closing the solenoid valve (6), a valve body (62) in a valve closing direction while the cooling water is passing at a decreased flow rate so as to close the solenoid valve (6) to cut off passage of the cooling water in the second cooling water channel (8b).