| 摘要 |
PROBLEM TO BE SOLVED: To provide a turbocharger capable of preventing the adhesion of deposits onto a diffuser passage.SOLUTION: A turbocharger 1 includes a compressor housing 2 and a bearing housing 3. The compressor housing 2 has a shroud surface 221 and a diffuser surface 222. The bearing housing 3 has an opposite surface 311 opposite to the diffuser surface 222. On at least one of the diffuser surface 222 and the opposite surface 311, an adhesion preventing part 4 is provided. Ejector effects, produced when compressed air passes through a diffuser passage 15, causes the compressed air to be jetted from the adhesion preventing part 4 into the diffuser passage 15. |
