发明名称 |
X-ray radiator with control of the position of the electron beam focal spot on the anode |
摘要 |
An x-ray radiator has an x-ray tube with a deflection arrangement that deflects the electron beam of the x-ray tube dependent on a control signal such that the position of the focal spot on the anode corresponds to a reference position changing as a function of time. A detector acquires the actual position of the focal spot and a control unit is supplied with the actual value signal and a reference signal and generates the control signal.
|
申请公布号 |
US6252935(B1) |
申请公布日期 |
2001.06.26 |
申请号 |
US19990359577 |
申请日期 |
1999.07.22 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
STYRNOL SIEGFRIED;WINKELMANN HELMUT |
分类号 |
H01J35/10;H01J35/14;H01J35/30;H05G1/00;H05G1/30;(IPC1-7):H01J35/30 |
主分类号 |
H01J35/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|