Patent ID: 7812699

Claim:
A cooling system comprising: a first heat exchanger exchanging heat between a heat generating source and a cooling fluid; a second heat exchanger cooling the cooling fluid by transmitting the heat absorbed by the cooling fluid at the first heat exchanger to an environment having a temperature lower than the cooling fluid; a delivery duct; a return duct, the delivery and the return ducts fluidly connecting the first heat exchanger to the second heat exchanger to form a circuit; a unit causing the cooling fluid to flow from the first to the second heat exchanger; a unit monitoring flow of the cooling fluid in the circuit, the unit monitoring flow comprising a plurality of temperature sensors provided at different locations of the cooling circuit; and an electronic unit measuring a temperature difference between temperatures detected by the plurality of temperature sensors and comparing the temperature difference with a maximum threshold value set in the electronic unit, the electronic unit further determining whether the temperature difference is larger or smaller than the maximum threshold value, wherein the unit monitoring flow indicates operating conditions of the fluid cooling system and/or performs safety operations preventing the heat generating source from becoming overheated when the temperature difference exceeds the threshold value.