Title:
【発明の名称】X線管電極に印加される高電圧を発生してスイッチングするための装置
Document Type and Number:
Japanese Patent JP3293853
Kind Code:
B2
Abstract:
The invention relates to a device which makes it possible to obtain electrode biasing voltages for deflecting the electron beam emitted by a cathode of an X-ray tube.
The invention lies in the fact that four DC voltages +/-V1 and +/-V2 are generated (30, 40) in order to apply them to a mixer circuit (55) in which they are added algebraically by diodes (D1 to D4) to floating-reference pulse voltages +/-V3 so as to obtain charging voltages VS1, VS2, VS'1, VS'2 for capacitors C15 and C14, such that:
VS1 = V3 - V1, VS2 = -V3 + V2
VS'1 = -V3 + V2, VS'2 = V3 - V1
Inventors:
Jack laufe
Application Number:
JP29052191A
Publication Date:
June 17, 2002
Filing Date:
October 09, 1991
Export Citation:
Assignee:
General Electric Sage Ale Society Anonym
International Classes:
H05G1/10; H05G1/20; H01J35/30; H05G1/32; H05G1/52; H05G1/56; (IPC1-7): H05G1/56
Attorney, Agent or Firm:
Takashi Koshiba
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