发明名称 |
Röntgenstralingsgenerator en slipring voor een CT-systeem. |
摘要 |
The present invention is directed to an apparatus for supplying power to a rotatable x-ray tube for generation of an x-ray beam for acquisition of CT data. The apparatus includes a slip ring to transfer power from a stationary inverter to a rotatable HV tank. The HV tank conditions the transferred power and creates a voltage potential across the x-ray tube for x-ray generation. The inverter has a single or pair of series resonant circuits connected either directly to the slip ring or indirectly through a transformer to limit frequency content and reduce common-mode component of the voltage and current waveforms carried by the slip ring as well as reduce power losses. |
申请公布号 |
NL1026535(A1) |
申请公布日期 |
2005.01.03 |
申请号 |
NL20041026535 |
申请日期 |
2004.06.30 |
申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC |
发明人 |
JASON STUART KATCHA;JONATHAN RICHARD SCHMIDT |
分类号 |
A61B6/03;A61B6/00;H05G1/10 |
主分类号 |
A61B6/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|