| 摘要 |
PROBLEM TO BE SOLVED: To provide a turbocharger capable of maintaining damper effect for a long period of time and improving durability of a bearing supporting a rotor shaft. SOLUTION: A turbine housing 12 including an exhaust gas passage 12a is joined and fixed on a left end surface of a center housing 11. A compressor housing 13 including an intake air passage 13a is joined and fixed on a right end surface of a center housing 11. A bearing housing 16 is elastically supported in a holding hole 11a of the center housing 11. The rotor shaft 18 is rotatably supported in the bearing housing 16 via a pair of radial thrust bearings 17. A turbine 19 is fitted and fixed at a left end part of the rotor shaft 18 to be positioned in the exhaust gas passage 12a, and an impeller 13a is fitted and fixed at a right end part of the rotor shaft 18 to be positioned in the intake air passage 13a. COPYRIGHT: (C)2009,JPO&INPIT
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