EP0480796A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Device for obtaining and changeover switching of high voltages on x-ray tube electrodes
Assignee: General Electric CGR SA
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Filing: 1991-10-01
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Granted: —
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Expires: 2011-10-01
Abstract
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 <IMAGE>
Inventors
- 👤 Jacques Laeuffer
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-31 19:37
CPC Classifications
H; H05; H05G; H05G1/00; H05G1/08; H05G1/10; H05G1/20; H05G1/26; H05G1/30; H05G1/32; H05G1/52
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References Cited (Backward Citations)
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