| 摘要 |
The device has an actuation arm (8) with a connection point (8b). The arm is displaced under the effect of a spring (12), during a mobile contact opening phase, along a closed line (L) integrating points (P1 - P3), from the point (P1) to the point (P2). The arm is displaced during a spring reset phase under the effect of operation of a motor (10) e.g. servomotor, from the point (P2) to the point (P3), and maintains the open position of a mobile contact. The arm is displaced, during a mobile contact closing phase, under the effect of motor operation, from the point (P3) to the point (P1). An independent claim is also included for a method of controlling an electric equipment by using an electric equipment control device. |
