公开(公告)号：US06453011B1

公开(公告)日：2002-09-17

申请号：US09727309

申请日：2000-11-30

Applicant: Lothar Lohmann ,  Hans Julicher

Inventor： Lothar Lohmann ,  Hans Julicher

IPC: H01J518

CPC classification number: H01J35/26 ,  H01J35/10 ,  H01J2235/1026 ,  H01J2235/1204 ,  H01J2235/1262

Abstract: Conventional x-ray tubes are designed as stationary or rotating-anode tubes. While the former are restricted in output, the latter are of complicated design. An x-ray tube is provided having an anode comprising a stationary shell and a rotating core mounted therein. Consequently, it is more compact than a rotating-anode tube and permits higher focal spot loads than a stationary-anode tube. The tube can be used for imaging procedures in medical diagnostics and in material testing.

Abstract translation: 常规的X射线管被设计为固定或旋转阳极管。 前者受限制，后者是复杂的设计。 提供一种X射线管，其具有包括固定壳体和安装在其中的旋转芯体的阳极。 因此，它比旋转阳极管更紧凑，并且允许比固定阳极管更高的焦斑负载。 该管可用于医学诊断和材料测试中的成像程序。