发明名称 |
APPARATUS AND METHOD FOR SHAPING HIGH VOLTAGE POTENTIALS ON AN INSULATOR |
摘要 |
An apparatus and method for reducing the incidence of electric field stress on portions of insulating structures within high voltage devices is disclosed. Each of the embodiments disclosed herein modifies the conductive properties of the insulating structure surface in a non-uniform manner such that the distribution of voltage potential along the surface thereof is more fully equalized during operation of the high voltage device. This, in turn, reduces the per unit stress on the insulating structure caused by the electric field of the high voltage device. Though embodiments of the present invention are preferably directed to utilization in x-ray tube devices, a variety of high voltage devices may benefit from application of the disclosed matter.
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申请公布号 |
US2004174956(A1) |
申请公布日期 |
2004.09.09 |
申请号 |
US20030378174 |
申请日期 |
2003.03.03 |
申请人 |
VARIAN MEDICAL SYSTEMS, INC. |
发明人 |
CHIDESTER CHARLES LYNN |
分类号 |
H01J9/30;H01J35/02;(IPC1-7):H05H1/00;G21G4/00;H01J35/00;H01J35/06 |
主分类号 |
H01J9/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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