Dynamic damper in an X-ray system

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United States of America Patent

PATENT NO 9930765
SERIAL NO

15015920

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In an X-ray generator an X-ray tube includes an anode and a cathode and is energized with at least a first high voltage potential. A dynamic damper with a frequency dependent impedance is interposed between the X-ray tube and a source of the high voltage potential. The impedance of the dynamic damper increases with an increase in frequency associated with tube-spit. In an X-ray generator with resonant switching to provide a first kV level and a second kV level to the X-ray tube, the impedance of the dynamic damper is low at the operational frequency of the resonant switch to promote energy recovery when the resonant switch operates to provide a first kV level to the X-ray tube.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ernest, Philippe Buc, FR 25 115
Louvrier, Yannick Buc, FR 9 8
Perrillat-Amede, Denis Buc, FR 23 277
Poincloux, Dominique Buc, FR 13 44
Robert, Christophe Buc, FR 31 112

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