| 摘要 |
The invention relates to a device to compress combustion air, in particular a device to compress combustion air for a combustion engine of a motor vehicle, with a housing ( 12 ), with at least one compressor impeller ( 30 ) arranged in a compression area ( 28 ) of a first housing part ( 14 ), which is arranged in the flow direction between an air inlet ( 24 ) and an air outlet ( 43 ) of the housing ( 12 ), as well as with an electric motor ( 18 ) arranged in a second housing part ( 16 ) of the housing ( 12 ) to operate the compressor impeller ( 30 ). It is proposed in accordance with the invention that a flow channel ( 42 ) running in the circumferential direction of the first housing part ( 12 ) and connecting the compression space ( 28 ) with the air outlet ( 43 ) surrounds the electric motor ( 18 ) at least partially. |
