公开(公告)号：US20050185762A1

公开(公告)日：2005-08-25

申请号：US10784059

申请日：2004-02-20

Applicant: Freddy Guthlein ,  Hermann Maier

Inventor： Freddy Guthlein ,  Hermann Maier

IPC: H01J35/10 ,  H01J35/12 ,  H01J35/24 ,  H01J35/26 ,  H01J35/28

CPC classification number: H01J35/305 ,  H01J35/101 ,  H01J2235/1006 ,  H01J2235/1033

Abstract: A rotary bulb tube of an x-ray radiator is mounted for rotation in a housing, which is filled with a coolant and is connected to a shaft section, which in turn is connected by a coupling to a second shaft section extending to a motor for rotating the bulb tube. The coupling is designed to isolate the rotary bulb tube electrically from the motor and to isolate the bulb tube from motor vibrations.

Abstract translation: X射线辐射器的旋转灯泡管被安装成旋转在壳体中，该壳体填充有冷却剂并且连接到轴部分，轴部分通过联接件连接到延伸到电动机的第二轴部分 旋转灯泡管。 联轴器设计用于将旋转灯泡管与电机电隔离，并将灯泡管与电机振动隔离。

公开(公告)号：US06144720A

公开(公告)日：2000-11-07

申请号：US143121

申请日：1998-08-28

Applicant: Frank D. DeCou ,  Paul M. Xu ,  Robert J. Zielinski

Inventor： Frank D. DeCou ,  Paul M. Xu ,  Robert J. Zielinski

IPC: H01J35/10

CPC classification number: H01J35/105 ,  H01J2235/1033 ,  H01J2235/1237

Abstract: A high energy x-ray tube includes an evacuated chamber (12) containing a rotor (34) which rotates an anode (10) in the path of a stream of electrons (A) to generate an x-ray beam (B) and heat. The rotor includes an armature (36) which rotates around a stationary rotor support (40). An emissive coating is formed on the rotor by depositing an iron Fe.sub.3 O.sub.4 oxide plasma onto the surface of the armature. Heat generated in the anode during the production of x-rays is conducted through the anode and the rotor to the emissive coating which irradiates the heat across vacuum, thereby increasing the lifetime of the tube. A stator (32) generates an oscillating magnetic field which induces opposing fields in the Fe.sub.3 O.sub.4 coating to create the rotational forces to rotate the anode.

Abstract translation: 高能量X射线管包括：真空室（12），其包含使电子（A）的路径中的阳极（10）旋转以产生X射线束（B）的转子（34）和热量 。 转子包括围绕固定转子支撑件（40）旋转的电枢（36）。 通过在电枢的表面上沉积铁Fe 3 O 4氧化物等离子体，在转子上形成发光涂层。 在生产X射线期间在阳极中产生的热量通过阳极和转子传导到发射涂层，其通过真空照射热量，从而增加管的寿命。 定子（32）产生振荡磁场，其在Fe 3 O 4涂层中引起相反的场，以产生旋转力来旋转阳极。