Cooling system for a charged combustion engine with a charge-air cooler

摘要

The system has a charge air feed with an intercooling unit thermally connected to a low temperature cooling loop. A shutdown element (13) is arranged in the low temperature cooling loop to shut down to zero coolant throughput during operation of an internal combustion engine. The intercooling unit includes an intermediate cooler (9a) and a main cooler (9b), where the intermediate cooler is connected between a low-pressure compressor and a high-pressure compressor. An independent claim is also included for a method of cooling an internal combustion engine.