Patent ID: 7806091
Filing Date: 2010-10-05
Classification: F02B,Y02T

Abstract:
1. A cooling system for an internal combustion engine of a vehicle, wherein the cooling system has a high temperature circuit and a low temperature circuit, wherein the high temperature circuit cools the engine and includes a first heat exchanger, wherein the low temperature circuit cools a charge air cooler and an oil cooler and includes a second heat exchanger, and wherein the charge air cooler is divided into at least a first section and a second section, the improvement wherein: the first section of the charge air cooler, the oil cooler and the second section of the charge air cooler are arranged downstream of the second heat exchanger relative to a flow direction of the coolant in the low temperature circuit, and wherein the coolant in the low temperature circuit flows in succession through the second heat exchanger, the first section of the charge air cooler, the oil cooler and the second section of the charge air cooler.