发明授权
- 专利标题： Low-cost x-ray radiator
- 专利标题（中）： 低成本x射线辐射器
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申请号： US09391081申请日： 1999-09-16
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公开(公告)号： US06213639B1公开(公告)日： 2001-04-10
- 发明人: Erich Hell , Detlef Mattern , Thomas Ohrndorf , Peter Schardt
- 申请人： Erich Hell , Detlef Mattern , Thomas Ohrndorf , Peter Schardt
- 优先权： DE19843649 19980923
- 主分类号： H01J3510
- IPC分类号： H01J3510
摘要：
An x-ray radiator has a rotary-bulb tube, whose vacuum enclosure rotates inside a radiator housing, which is filled with a liquid cooling medium, and a cooling medium conducting body is arranged between the vacuum enclosure and the radiator housing, at a distance from both of these. The cooling medium conducting body produces a flow of the cooling medium along the vacuum enclosure in the inner gap and a return flow of the cooling medium along the radiator housing in the outer gap, promoted by the rotation of the rotary-bulb tube.