Invention Application
- Patent Title: METHOD AND APPARATUS OF DIFFERENTIAL PUMPING IN AN X-RAY TUBE
- Patent Title (中): X射线管中差分泵浦的方法和装置
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Application No.: US13358900Application Date: 2012-01-26
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Publication No.: US20120121065A1Publication Date: 2012-05-17
- Inventor: Carey Shawn Rogers , Richard Michael Roffers
- Applicant: Carey Shawn Rogers , Richard Michael Roffers
- Main IPC: G01N23/06
- IPC: G01N23/06 ; B23P11/00 ; H01J35/20 ; H01J35/00 ; H01J35/14
Abstract:
An x-ray tube includes a casing having a cathode and an anode enclosed therein, and a separator attached to an inner wall of the casing and having a conductance limiter therein, the separator positioned to separate the anode from the cathode.
Public/Granted literature
- US09093247B2 Method and apparatus of differential pumping in an X-ray tube Public/Granted day:2015-07-28
Information query
