To provide an X-ray irradiation device and an X-ray irradiation unit, capable of increasing/decreasing the number of X-ray irradiation sources without complicating wiring.
An X-ray irradiation device 1 includes: a plurality of X-ray irradiation units 3 each including an X-ray tube 6 for generating an X-ray, a drive circuit 15 for driving the X-ray tube 6 and trunk wiring 22 connected to the drive circuit 15; and a controller 4 including a control circuit 23 for controlling the X-ray irradiation units 3. The trunk wiring 22 of the plurality of X-ray irradiation units 3 is connected in series to the control circuit 23. By this, the drive circuit 15 in the plurality of X-ray irradiation units 3 is connected in parallel to the control circuit 23. By the series connection of the trunk wiring 22 of the plurality of X-ray irradiation units 3 to the control circuit 23, the X-ray irradiation units 3 can be connected mutually, without individual connection of each X-ray irradiation unit 3 to the controller 4. Therefore, it is possible to increase/decrease the number of units without complicating wiring.
OKUMURA NAOKI
NAKAMURA TATSUYA
FUJITA KIYOSHI
OKADA TOMOYUKI
UJIMA AKIOMI
| JP2004357724A | 2004-12-24 | |||
| JPH0924110A | 1997-01-28 | |||
| JPS554882A | 1980-01-14 | |||
| JP2006338965A | 2006-12-14 | |||
| JP2009503778A | 2009-01-29 | |||
| JP2008299275A | 2008-12-11 | |||
| JP2004357724A | 2004-12-24 | |||
| JPH0924110A | 1997-01-28 | |||
| JPS554882A | 1980-01-14 |
Yoshiki Kuroki
Satoru Ishida
Hiromitsu Nakayama