| 摘要 |
PROBLEM TO BE SOLVED: To reduce power consumption and decrease mechanical loss.SOLUTION: When an inclination of a swash plate 23 increases from a state of a minimum inclination, a solenoid 32 is temporarily excited, a clutch K for start comes into a connection state, and a third rotor 25 and a first rotor 22 rotate integrally. When the inclination of the swash plate 23 becomes larger than the minimum inclination, a compression reaction force applied to the swash plate 23 acts in the direction that makes the third rotor 25 approach the first rotor 22, the connection state of the clutch K for start is kept by the compression reaction force applied to the swash plate 23, and the connection state of the clutch K for start is kept even if the solenoid 32 is put into a demagnetization state. When the inclination of the swash plate 23 is the minimum inclination, the solenoid 32 is in a demagnetization state and the compression reaction force applied to the swash plate 23 decreases, so that the third rotor 25 is separated from the first rotor 22 by a spring force of a disk spring 31, and the clutch K for start comes into a non-connection state. |
