Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.

Kazuhiko Inoguchi

Makoto Takeuchi

Takashi Arai

Masaya Hatanaka

Hitomi Otsubo

An object is to provide a method of manufacturing a supercharger that can promptly and easily form an abradable layer in a supercharger. A method of manufacturing a supercharger is a method of manufacturing a supercharger including a turbine configured to rotationally drive, and a compressor having an impeller configured to rotate according to rotational force of the turbine and a housing () configured to store the impeller, and the method includes a process of applying coating of an abradable material which is to form an abradable layer () when being solidified, only to a predetermined range on a surface of the housing () via which the impeller and the housing () face.

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Tokyo, Japan

Kazuhiko Inoguchi