| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide X-ray CT equipment capable of reducing the load applied to maintenance work. <P>SOLUTION: The X-ray CT equipment includes an X-ray tube 23 for irradiating a subject P with X rays, a slip ring part 28 for supplying power to the X-ray tube 23 and generating air streams in an outer peripheral direction during rotation, a brush 41 for transmitting power to the slip ring part 28, a rotary frame 29 for holding the slip ring part 28 in a rotatable manner and a dust collection part 44 for collecting the abrasion powder generated by the slip ring part 28 and the brush 41. The dust collection part 44 is arranged in the flowing direction of the air streams generated in the vicinity of the brush 41 by the rotation of the rotary frame 29 to collect the abrasion powder contained in the air streams. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
