| 摘要 |
A centrifugal compressor (1) is provided with a housing (5), an impeller (13) rotatably provided within the housing (5), a diffuser (25) which decelerates compressed air and boosts the same, and a throttle portion (27) disposed between the impeller (13) and the diffuser (25). The center (25ic) of the inner perimeter (25i) of the diffuser (25) is eccentric toward an area (PA) from the axis (13c) of the impeller (13). |
