Air cooling system for electric assisted turbocharger

摘要

A system for controlling the temperature of an electric motor in an electric assisted turbocharger that is coupled to an internal combustion engine has a turbocharger with an electric motor disposed within a motor housing. The motor housing has a motor housing inlet and a motor housing outlet. The turbocharger has a compressor with a compressor inlet and a compressor outlet. The turbocharger also has a turbine. A first cooling hose is coupled to the compressor outlet and coupled to the motor housing inlet. A second cooling hose is coupled to the motor housing outlet and coupled to the compressor inlet.