Title:
MULTI-GRID ELECTRON GUN WITH SINGLE GRID SUPPLY
Document Type and Number:
WIPO Patent Application WO/2019/046866
Kind Code:
A3
Abstract:
Some embodiments include a system, comprising: a high voltage enclosure; a cathode disposed in the high voltage enclosure; an anode disposed in the high voltage enclosure; a plurality of grids disposed in the high voltage enclosure between the cathode and the anode; a voltage source configured to generate a common grid voltage; and a voltage divider disposed in the high voltage enclosure, configured to generate a plurality of grid voltages based on the common grid voltage, and configured to apply at least two of the grid voltages to the grids.
Inventors:
CANFIELD BRAD (US)
WOODMAN COLTON (US)
WOODMAN COLTON (US)
Application Number:
PCT/US2018/058274
Publication Date:
May 09, 2019
Filing Date:
October 30, 2018
Export Citation:
Assignee:
VAREX IMAGING CORP (US)
International Classes:
H01J29/50
Foreign References:
US6807248B2 | 2004-10-19 | |||
US20040195583A1 | 2004-10-07 | |||
US20060125368A1 | 2006-06-15 | |||
US20110080992A1 | 2011-04-07 | |||
US6133683A | 2000-10-17 |
Attorney, Agent or Firm:
LAURENCE, Kevin, B. (US)
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