APPAREIL RADIOLOGIQUE A IMPULSIONS

摘要

The pulsed X-ray unit comprises a pulsed X-ray tube (1) connected to a discharge capacitor (2). The discharge capacitor comprises two coaxially arranged cylinders (7,8). One cylinder (8) of the discharge capacitor is connected to the X-ray tube and to the high-voltage end of the secondary winding (6) of the pulsed transformer (3), which is shaped as a truncated cone. The other cylinder (7) of the discharge capacitor is also connected to the X-ray tube and to the low-voltage end (9) of the secondary winding (6) of the pulsed transformer (3). It is arranged intermediate this winding (6) and the primary winding (4) of the pulsed transformer (3) which is shaped as a hollow cylinder, and connected to the charging device (5). The cylinders of the discharge capacitor have ports (11,12) made for the passage of the magnetic flux produced by the windings (4,6) of the pulsed transformer (3).