Drive cooling device for combustion engine of motor car, has refilling unit automatically controlling transient in device based coolant temperature characteristics and start signal for starting combustion engine

摘要

The device has a refrigeration unit (11) comprising a coolant surge tank (12). A pump (14) i.e. electrical water pump, conveys coolant (15) i.e. water, from a coolant filling container (13) into the coolant surge tank. A refilling unit (16) automatically controls a transient in the device based on one or more parameters e.g. coolant temperature characteristics, and a start signal for starting a combustion engine of a motor car (18). A transparent return line (17) is arranged between the coolant surge tank and the coolant filling container.