发明授权
US09449782B2 X-ray tube target having enhanced thermal performance and method of making same
有权
具有增强的热性能的X射线管靶及其制造方法
- 专利标题： X-ray tube target having enhanced thermal performance and method of making same
- 专利标题（中）： 具有增强的热性能的X射线管靶及其制造方法
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申请号： US13591943申请日： 2012-08-22
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公开(公告)号： US09449782B2公开(公告)日： 2016-09-20
- 发明人: Ben David Poquette , Thomas Carson Tiearney, Jr. , Gregory Alan Steinlage , Michael Scott Hebert , Donald Robert Allen , Christian Bennett Fuller
- 申请人： Ben David Poquette , Thomas Carson Tiearney, Jr. , Gregory Alan Steinlage , Michael Scott Hebert , Donald Robert Allen , Christian Bennett Fuller
- 申请人地址： US NY Schenectady
- 专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人地址： US NY Schenectady
- 代理机构： GE Global Patent Operation
- 代理商 Marc A. Vivenzio
- 主分类号： H01J35/10
- IPC分类号： H01J35/10
摘要：
An x-ray tube includes a frame enclosing a high vacuum, a cathode positioned within the enclosure, and a target assembly. The target assembly includes a target cap, a focal track material positioned on the target cap to receive electrons from the cathode, and a foam material positioned within a cavity of the target cap and positioned proximate the focal track. The x-ray tube also includes a bearing assembly attached to the frame and configured to support the target assembly.
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