Control system of electrical thermostat and the system thereof

A control method of an electrical thermostat that includes an operating heater heating wax so as to operate an operating valve that may be disposed to close a coolant passage according to an exemplary embodiment of may include detecting a coolant temperature of coolant circulating a coolant passage,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Park Jae Suk, Kim Yong Jeong, Lee Philgi, Kim Gyuhwan
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A control method of an electrical thermostat that includes an operating heater heating wax so as to operate an operating valve that may be disposed to close a coolant passage according to an exemplary embodiment of may include detecting a coolant temperature of coolant circulating a coolant passage, determining whether the coolant temperature may be included in a predetermined heating temperature range, performing a coolant heating mode by supplying a predetermined level of power to the operating heater for a predetermined time, if the coolant temperature may be within the heating temperature range, and stopping the coolant heating mode in a condition that the operating valve may be closed.