TURBOCHARGING ARRANGEMENT AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

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United States of America Patent

APP PUB NO 20120137682A1
SERIAL NO

12961320

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A turbocharging arrangement for an internal combustion engine, the arrangement having a turbocharger with a turbine and a compressor connected to a common shaft in a rotationally fixed manner, an electric motor, and coupling means for coupling the electric motor to the shaft of the turbocharger. The coupling means is arranged to steplessly adjust the torque transmitted between the electric motor and the turbocharger. A method for operating a turbocharged internal combustion engine is also provided.

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Patent Owner(s)

Patent OwnerAddress
WARTSILA FINLAND OYFINLAND VAASA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HATLEY, John Houston, US 1 3
KNIPSTR¿M, Leif Winterthur, CH 1 3

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