| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary machine capable of maintaining excellent contact state.SOLUTION: A rotary machine includes a stator 3 having a stator winding 23, a rotatable rotor 2 having a rotor winding 24, and arranged with a gap for the stator 3, a metallic body of rotation 5 for electrical connection with the rotor winding 24, a brush 6 coming into contact with the metallic body of rotation 5, and a press mechanism 9 for increasing the pressing force of the brush 6 to the metallic body of rotation 5, at the time of imperfect contact between the metallic body of rotation 5 and brush 6.SELECTED DRAWING: Figure 3 |
