发明授权
US06412979B1 Computed tomography system with arrangement for cooling the x-ray radiator mounted on a rotating gantry
有权
计算机断层摄影系统，具有用于冷却安装在旋转机架上的x射线辐射器的布置
- 专利标题： Computed tomography system with arrangement for cooling the x-ray radiator mounted on a rotating gantry
- 专利标题（中）： 计算机断层摄影系统，具有用于冷却安装在旋转机架上的x射线辐射器的布置
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申请号： US09412127申请日： 1999-10-05
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公开(公告)号： US06412979B1公开(公告)日： 2002-07-02
- 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： DE19845756 19981005
- 主分类号： H01J3510
- IPC分类号： H01J3510
摘要：
A computed tomography system has a gantry rotating around a patient acceptance space in a stationary gantry housing, the gantry carrying an x-ray radiator connected to a cooling device. The x-ray tube is a directly cooled rotating bulb tube whose coolant serves as an intermediate heat store and which is cooled in standstill periods of the gantry by a likewise co-rotating heat exchanger via a coolant pump.