公开(公告)号：US3731128A

公开(公告)日：1973-05-01

申请号：US3731128D

申请日：1972-03-08

Applicant: SIEMENS AG

Inventor： HABERRECKER K

IPC: H01J35/10

CPC classification number: H01J35/108

Abstract: An X-ray tube has a rotary anode which is a compound body of heavy metal and graphite parts, the focal spot path lying upon the heavy metal. The invention is particularly characterized by the provision of a layer of metal selected from the group consisting of tantalum and/or tungsten and located between the heavy metal part and the graphite part. The heavy metal part consists at least primarily of molybdenum, is shaped as a plate and is soldered to the graphite part outside of the focal spot path.

Abstract translation: X射线管具有作为重金属和石墨部分的复合体的旋转阳极，焦点路径位于重金属上。 本发明的特征在于提供一种选自钽和/或钨并位于重金属部分和石墨部分之间的金属层。 重金属部分至少主要由钼构成，成形为板，并且被焊接到焦点路径外部的石墨部分。

公开(公告)号：US3801846A

公开(公告)日：1974-04-02

申请号：US3801846D

申请日：1973-03-15

Applicant: SIEMENS AG

Inventor： HABERRECKER K

IPC: H01J35/10 ,  H02K7/14

CPC classification number: H02K7/14 ,  H01J35/101 ,  H01J2235/1026

Abstract: An X-ray tube wherein the anode is driven by an induction motor and is provided with a focal point, the cathode being directed upon the focal point path, the rotor of the motor being connected with the rotary axle of the anode and being located within the vacuum case, while the stator is located outside of the case, and wherein the case in the part between the rotor and the stator consists of metal. The tube is particularly characterized in that this metal part is a poor conductor of electrical current.

Abstract translation: 一种X射线管，其中阳极由感应电动机驱动并且设置有焦点，阴极指向焦点路径，电动机的转子与阳极的旋转轴连接并位于 真空壳体，而定子位于壳体的外部，并且其中转子和定子之间的部分中的壳体由金属构成。 该管的特征在于该金属部件是不良的电流导体。

公开(公告)号：US3819968A

公开(公告)日：1974-06-25

申请号：US36040873

申请日：1973-05-15

Applicant: SIEMENS AG

Inventor： HABERRECKER K ,  GUNTHER S

IPC: H01J35/10 ,  H01J35/02

CPC classification number: H01J35/101 ,  H01J2235/1053 ,  H01J2235/1093

Abstract: A rotary anode for X-ray tubes, wherein the rotary system consisting of the plate, rotor and bearings is connected by springs with the casing of the tube. The invention is particularly characterized in that the plate and the rotor are mounted upon an axle to which a rotary ring of each of two bearings is connected, while the other rotary ring engages a tube provided with springs which provide a connection with the casing and have their own frequency which is substantially less than the driving frequency.