发明名称 |
X-ray tube filament current predicting circuit |
摘要 |
An X-ray generator circuit includes a feedback regulator which adjusts X-ray tube filament current to regulate anode current. A predictor circuit is connected to calculate an appropriate filament voltage from preset values of anode current and anode voltage; it functions to control the filament current during a period immediately following application of the anode voltage and when the feedback regulator is ineffective.
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申请公布号 |
US4322797(A) |
申请公布日期 |
1982.03.30 |
申请号 |
US19790086901 |
申请日期 |
1979.10.22 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
LICKEL, KENNETH F.;STONEBANK, ROGER |
分类号 |
H05G1/34;(IPC1-7):G06G7/48 |
主分类号 |
H05G1/34 |
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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