| 摘要 |
The electrical drive device is driven in two directions with different loads per drive direction, especially both directions of rotation, by a circuit with at least four bridge switch elements (S1-S4). The individual switch elements of the bridge circuit are configured in respect of their power dimensions in the sense of a full bridge according to their respective maximum loadings Independent claims are also included for the following: (a) a drive device with mechanical switches (b) and a drive device with electronic switches. |
