| 摘要 |
PURPOSE:To reduce the power consumption of a plunger type solenoid by aligning setting and resetting solenoids, a movably disposing the plungers of the respective solenoids within the respective solenoids, and imparting moving trend to the plungers in an escaping direction from the solenoids, thereby operating the solenoids in a short time. CONSTITUTION:Setting and resetting solenoids 2, 3 are aligned in a frame 1, and plungers 4 are telescopically contained at the center of one solenoid 2. A central hole 8a is formed at the tail of the plunger 4, a coil spring 5 is inserted at one end into the hole 8a, and is contacted at the other with a base plate 6. A slot 4b is formed at the end of the plunger 4, a pin 7 is engaged within the slot 4b, is stood on a cam 8, and the cam 8 is made rotatable around a stationary shaft 9 as a center on the frame 1. Moving trend is imparted to the plunger in an escaping direction from the solenoids 2, 3, which are thus operated in a short time, thereby reducing the power consumption. |
