发明授权
- 专利标题： Dual-colour pyrometric measurement of X-ray focal spot temperature
- 专利标题（中）： 双色高温测量X射线焦斑温度
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申请号： US12294502申请日： 2007-03-15
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公开(公告)号： US07949100B2公开(公告)日： 2011-05-24
- 发明人: Rainer Pietig , Christoph Martiny
- 申请人： Rainer Pietig , Christoph Martiny
- 申请人地址： NL Eindhoven
- 专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人地址： NL Eindhoven
- 优先权： EP06111941 20060329
- 国际申请： PCT/IB2007/050885 WO 20070315
- 国际公布： WO2007/110797 WO 20071004
- 主分类号： H01J35/00
- IPC分类号： H01J35/00
摘要：
An x-ray tube disclosed here in includes an emitter arranged to emit electrons on to a focal spot on a rotatable anode. The x-ray tube also includes a hollow tube arranged to receive electromagnetic radiation from the focal spot at one end of the hollow tube and transmit it to another end. The x-ray tube also includes two or more sensors arranged to detect the electromagnetic radiation through the hollow tube.
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