| 摘要 |
A self running type elevator system using linear motors in which a control of power supply to a plurality of elevator cars can be achieved without increasing the size of the system enormously. The system includes at least one travelling corridor (A, B, ... Z), each of which is equipped with a primary coil (31) of a linear motor; a plurality of elevator cars placed inside the travelling corridors, each of which is equipped with a secondary conductor of the linear motor; and a plurality of control device means (82), provided in correspondence to the elevator cars, for controlling a supply of a driving power to the primary coil (31) at a position of the elevator car such that the elevator car is driven by a driving force produced between the primary coil and the secondary conductor of the linear motor by the driving power. <IMAGE> |
