公开(公告)号：US4017757A

公开(公告)日：1977-04-12

申请号：US646091

申请日：1976-01-02

Applicant: Donald F. DeCou, Jr.

Inventor： Donald F. DeCou, Jr.

IPC: H01J35/04 ,  H01J35/18 ,  H01J35/32 ,  H01J35/00

CPC classification number: H01J35/04 ,  H01J35/18 ,  H01J35/32

Abstract: An X-ray tube comprising an evacuated envelope having therein a plurality of anode target materials suitably disposed for bombardment by respective electron beams, either simultaneously or alternatively, each of the electron beams being independently variable with respect to one another.

Abstract translation: 一种包括真空外壳的X射线管，其中具有适当地设置用于通过各个电子束轰击的多个阳极靶材料，或者同时或可替换地，每个电子束可相对于彼此独立地变化。