Invention Grant
- Patent Title: Anode having spaced cavities for suppression of secondary emission
- Patent Title (中): 具有抑制二次排放的空间的阳极
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Application No.: US3609439DApplication Date: 1969-02-27
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Publication No.: US3609439APublication Date: 1971-09-28
- Inventor: SINGER BARRY M
- Applicant: MACHLETT LAB INC
- Assignee: Machlett Lab Inc
- Current Assignee: Machlett Lab Inc
- Priority: US80279769 1969-02-27
- Main IPC: H01J19/00
- IPC: H01J19/00 ; H01J21/18 ; H01J1/36 ; H01J1/40 ; H01J43/28
Abstract:
A magnetically focused beam power tube having an anode provided with means for suppressing secondary emission, which means comprises Faraday cage-type cavity structures having magnetic shielding for providing substantially magnetic-free regions within the cavities.
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