公开(公告)号：US5031200A

公开(公告)日：1991-07-09

申请号：US558447

申请日：1990-07-27

申请人： Andre Plessis ,  Catherine Thomas ,  Paul Hery

发明人： Andre Plessis ,  Catherine Thomas ,  Paul Hery

IPC分类号： H01J35/06 ,  H01J35/14

CPC分类号： H01J35/06 ,  H01J35/14

摘要： The invention relates to X-ray tubes, and more particularly to cathodes for such tubes. The invention lies in the cathode, which includes an electron-emitting filament (26), being made in the form of a main body (10) of insulating material having metal electrodes (16 and 19) deposited thereon which are insulated from one another by the main body. The filament (26) and the electrodes (16 to 19) are connected to conductors (27, 21 to 23) which pass through the main body.

摘要翻译： 本发明涉及X射线管，尤其涉及这种管的阴极。 本发明在于阴极，其包括电子发射丝（26），其形成为具有沉积在其上的金属电极（16和19）的绝缘材料的主体（10）的形式，其彼此绝缘，所述金属电极彼此绝缘 主体。 灯丝（26）和电极（16〜19）与通过主体的导体（27,21〜23）连接。

公开(公告)号：US4670895A

公开(公告)日：1987-06-02

申请号：US748383

申请日：1985-06-25

申请人： Jean M. Penato ,  Paul Hery ,  Claude Bouhnik

发明人： Jean M. Penato ,  Paul Hery ,  Claude Bouhnik

IPC分类号： H01J35/10

CPC分类号： H01J35/101 ,  H01J2235/1013

摘要： The present invention relates to an X-ray tube with a rotary anode and to a process for fixing a rotary anode to a support shaft contained in such a tube. The rotary anode is fixed to the support shaft with the aid of a deformed element, positioned between the rotary anode and the support shaft, concentrically to the latter, and acting in the manner of a stuffing box.

摘要翻译： 本发明涉及具有旋转阳极的X射线管以及将旋转阳极固定在容纳在该管中的支撑轴上的方法。 旋转阳极借助于位于旋转阳极和支撑轴之间的变形元件固定到支撑轴，与之相对齐，并以填料函的方式起作用。