| 摘要 |
PURPOSE:To prevent a magnet rotor from deforming by engaging a rare earth magnet rotor on the outer periphery of a rotor of a generator apparatus, holding the both ends by suppressing members, and winding fixedly carbon strands on the outer periphery of the rotor. CONSTITUTION:An exhaust gas turbine 1 of a generator apparatus has a turbine housing 2 including a scroll 2a and a turbine impeller 3. The impeller 3 is rotated by the energy of the introduced exhaust gas to rotate a rotor shaft 11 of a generator 10 integrated with the impeller shaft 3a, thereby generating. The generator 10 has a magnet rotor 14 engaged with the shaft 11 and a stator core 15b. In this case, a rare earth magnet rotor having strong magnetic force is used as the rotor 13, the both ends are held by ring-shaped retainers 13, and the outer periphery of the rotor is wound fixedly with a carbon strand 33. |
