×

High-voltage apparatus, and radiation source and radioscopic apparatus having the same

  • US 9,036,785 B2
  • Filed: 04/22/2009
  • Issued: 05/19/2015
  • Est. Priority Date: 04/22/2009
  • Status: Active Grant
First Claim
Patent Images

1. A high-voltage apparatus for supplying voltage to a radiation source having a rotating anode, a chamber enclosing the rotating anode, a rotating device for rotating the rotating anode such that a number of rotations of the rotating anode increases to a target value, and a rotation control device for controlling the rotating, anode, the high-voltage apparatus comprising:

  • a voltage applying device for applying a voltage to the rotating anode; and

    a voltage application instructing device for instructing the voltage applying device to apply a predetermined voltage for enabling radioscopy after the rotation control device starts rotation of the rotating anode;

    wherein the voltage application instructing device instructs the voltage applying device to apply the predetermined voltage to start irradiation at a time point when the rotating anode reaches a high number of rotations to an extent of being free from damage, said time point being before the number of rotations arrives at the target value.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×