| 摘要 |
<p>Switching device for an on-off switching of electrical current operable units comprising a series of switches which are each time connected with an address generator which is connected via a bus with a branching member, which branching member is further connected with a second series of switches on which said units are connectable. The branching member further comprises a control signal generator which is connected with the address generator and which is provided for, under control of the control signals, fetching the address each time under the form of partial addresses from the address generator.</p> |
