基本信息:
- 专利标题： 放射线产生装置和放射线成像装置
- 申请号：CN201280037297.8 申请日：2012-07-24
- 公开(公告)号：CN103718653B 公开(公告)日：2016-06-29
- 发明人： 柳沢芳浩 , 青木修司 , 田村美树 , 上田和幸 , 野村一郎
- 申请人： 佳能株式会社
- 申请人地址： 日本东京
- 专利权人： 佳能株式会社
- 当前专利权人： 佳能株式会社
- 当前专利权人地址： 日本东京
- 代理机构： 中国国际贸易促进委员会专利商标事务所
- 代理人： 曾琳
- 优先权： 2011-171610 2011.08.05 JP; 2011-243055 2011.11.07 JP
- 国际申请： PCT/JP2012/069519 2012.07.24
- 国际公布： WO2013/021874 EN 2013.02.14
- 进入国家日期： 2014-01-27
- 主分类号： H05G1/02
- IPC分类号： H05G1/02 ; H05G1/04
A radiation generating apparatus includes: an envelope 1 having a first window 2 through which a radiation is transmitted; and a radiation tube 10 being held within the envelope 1, and having a second window 15 which is arranged in opposition to the first window 2, and through which the radiation is transmitted; and a radiation shielding member 16 thermally connected to the second window 15, having a radiation transmitting hole 21 arranged in communication with the second window 15, and having a protruding portion protruding from the second window 15 toward the first window 2. A thermally conductive member 17 having a higher thermal conductivity rather than that of the radiation shielding member 16 is connected to the protruding portion of the radiation shielding member 16. The radiation generating apparatus can shield an unnecessary radiation and cool a target with a simple structure and is entirely reduced in weight.
公开/授权文献:
- CN103718653A 放射线产生装置和放射线成像装置 公开/授权日：2014-04-09
IPC结构图谱:
| H | 电学 |
| --H05 | 其他类目不包含的电技术 |
| ----H05G | X射线技术 |
| ------H05G1/00 | 有X射线管的X射线设备；其所用电路 |
| --------H05G1/02 | .结构零部件 |