发明名称 |
X-ray apparatus with focus position control |
摘要 |
The invention relates to an X-ray apparatus with focus position control, the focus being formed on the anode of an X-ray tube with magnetic bearings. The X-ray apparatus comprises a focus position sensing device cooperating with electronic means associated with the magnetic bearings, in order to control the position of the focus by displacing a rotor under the action of the magnetic bearings.
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申请公布号 |
US4675891(A) |
申请公布日期 |
1987.06.23 |
申请号 |
US19850748382 |
申请日期 |
1985.06.25 |
申请人 |
THOMSON-CGR |
发明人 |
PLESSIS, ANDRE;LEGUEN, JACQUES |
分类号 |
H01J35/10;H01J35/24;H05G1/26;(IPC1-7):H01J35/26 |
主分类号 |
H01J35/10 |
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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