X ray tube assembly and method of manufacturing and using...

Details X ray tube assembly and method of manufacturing and using... X ray tube assembly and method of manufacturing and using...

2007-06-14

2010-02-23

Yun, Jurie (Department: 2882)

X-ray or gamma ray systems or devices

Source

Electron tube

C378S137000

Reexamination Certificate

active

07668296

ABSTRACT:
In one embodiment, an X ray tube assembly is provided. The X ray tube assembly comprises an evacuated envelope, an anode disposed at a first end of the evacuated envelope and a cathode assembly disposed at a second end of the evacuated envelope. The cathode assembly comprises a cathode filament and a cathode cup defining a plurality of electrically isolated deflection electrodes. Further, the cathode cup comprises at least two portions, a first portion comprising an electrically conductive material and a second portion comprising an electrically insulating material. In another embodiment, a method of manufacturing the X ray tube assembly is provided.

REFERENCES:
patent: 4673842 (1987-06-01), Grieger et al.
patent: 4764947 (1988-08-01), Lesensky
patent: 5224143 (1993-06-01), Dumitrescu et al.
patent: 6480572 (2002-11-01), Harris et al.
patent: 6570320 (2003-05-01), Burkhardt et al.
patent: 2003/0040246 (2003-02-01), Sugimura et al.

Affiliated with

Also associated with

Rating

X ray tube assembly and method of manufacturing and using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with X ray tube assembly and method of manufacturing and using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and X ray tube assembly and method of manufacturing and using... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4151728