发明名称 |
Control device, particularly for controlling the emission current of an X-ray tube |
摘要 |
A control device for controlling the emission current of an x-ray tube comprising a control circuit which receives a digital reference value signal and an amplifier whose gain is controlled by a portion of said digital reference value signal so as to provide a comparatively high accuracy for the emission current adjustment with a minimum number of binary positions.
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申请公布号 |
US4180761(A) |
申请公布日期 |
1979.12.25 |
申请号 |
US19770781935 |
申请日期 |
1977.03.28 |
申请人 |
U S PHILIPS CORP |
发明人 |
OCHMANN, RUDOLF |
分类号 |
G05B1/02;G05F1/46;H05G1/34;(IPC1-7):G05F1/00;H05B37/02;H05B39/04;H05B41/36 |
主分类号 |
G05B1/02 |
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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