Internal combustion engine for passenger car, has first and second liquid-gas heat exchangers arranged downstream of compressor arranged with air intake, where each of liquid-gas heat exchangers comprises bypass device

摘要

The engine (10) has an air intake (22) arranged with a compressor (24) for supplying compressible air to the engine. A first liquid-gas heat exchanger (26) and a second liquid-gas heat exchanger (28) are arranged downstream of the compressor. Each of the liquid-gas heat exchangers comprises a bypass device (34, 44) and first and second cooling circuits. The first cooling circuit is a high temperature cooling circuit and the second cooling circuit is a low temperature cooling circuit. The first cooling circuit comprises a cooling water jacket for cooling a combustion chamber (12).