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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||336/055; 336/059; 165/104.33; 062/238.4|
|발명자 / 주소||
|출원인 / 주소||
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 5|
An oil cooling system, which may be employed for transformers feeding traction electric motors and for oil in a high viscosity condition, includes a first heat exchanger between a heat generating source to cooling oil that is connected by delivery and return ducts to a second heat exchanger cooling the oil by transmitting the heat absorbed at the first heat exchanger to an environment having a lower temperature than the cooling oil. The oil cooling system also includes devices flowing the cooling oil from the first to the second heat exchanger and vice v...
What is claimed is: 1. 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 firs...