Appts. for deflecting electron beam relative to elongate anode esp. for X-ray computer tomography

摘要

The device causes the electron beam (2) to pass through a solenoid coil arrangement (3) parallel to the anode (1). The electron beam (2) is deflected by 90 deg. relative to the anode (1) by kick coils (4). The windings of the solenoid coil arrangement (3) are switched off in the region of the deflection. In a preferred arrangement, the device includes a current source (5) for the windings (6) of the coil arrangement (3). The windings are switched via switches (7) which are controlled by a control device (8).