| 摘要 |
<p>Providing a compressor of an exhaust gas turbocharger wherein the structure of the inlet slit, the outlet slit and the recirculation passage can formed at the same time when the compressor housing of a divided type is assembled; the reduction of the man-hours needed for assembling the compressor as well as the reduction of the production cost can be achieved; the structure of the inlet slit, the outlet slit and the recirculation passage can be compact; the structure and the geometry regarding the inlet slit, the outlet slit and the recirculation passage that are suitable for enhancing the compressor performance can be easily adjusted; and, the noises generated in the compressor impeller can be reduced without providing a noise insulation cover. A compressor of an exhaust gas turbocharger, wherein a mating surface of compressor housing members 9a and 9b is formed in the neighborhood of the inlet part of the impeller 5 in the compressor housing 9 that is divided into the compressor housing members 9a and 9b in the direction of the rotation axis of the impeller; and, a space forming the recirculation passage 29, an inlet slit 25 and an outlet slit 27 are formed between the mating compressor housing members 9a and 9b.</p> |
