Method and apparatus of differential pumping in an x-ray tube

An x-ray tube includes an anode, a first chamber enclosing the anode and having a first pressure therein, a cathode, and a second chamber enclosing the cathode and having a second pressure therein. A separator is positioned between the first and second chambers and has a conductance limiter therein.

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Bibliographische Detailangaben
Hauptverfasser: Rogers, Carey Shawn, Roffers, Richard Michael
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An x-ray tube includes an anode, a first chamber enclosing the anode and having a first pressure therein, a cathode, and a second chamber enclosing the cathode and having a second pressure therein. A separator is positioned between the first and second chambers and has a conductance limiter therein.