BETATRON WITH VARIABLE ORBIT RADIUS Russian patent published in 2012 - IPC H05H11/04 

FIELD: measurement equipment.

SUBSTANCE: betatron (1), first of all, in an X-ray inspection plant with a rotary symmetrical internal yoke from two parts (2a, 2b) arranged at the distance from each other, at least one circular plate (3a-3d) between parts (2a, 2b) of the internal yoke, at the same time the circular plate (3a-3d) is arranged so that its longitudinal axis matches with the rotary symmetrical axis of the internal yoke, the external yoke (4), connecting both parts (2a, b) of the internal yoke, at least one coil (6a, 6b) of the main field, a toroidal chamber of the betatron (5), arranged between parts (2a, 2b) of the internal yoke, and also at least one tuning coil (7a-7c) in the area of at least one circular plate (3a-3d), and an electronic control circuit (8) to control current passage via the tuning coil (7a-7c) during the phase of electrons injection into the betatron chamber (5).

EFFECT: increased efficiency ratio.

10 cl, 5 dwg