发明名称 |
X-RAY TUBE APPARATUS |
摘要 |
An X-ray apparatus is provided with an operation process in which an AC voltage is applied from a power source to a magnetic stator coil so that the components of bearings are heated by magnetic induction to melt a metal lubricant in the bearings. Thus, the lubricant can be efficiently melted before starting rotation without additionally using extra components in an X-ray tube, so that the apparatus can enjoy stable operation.
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申请公布号 |
CA2084968(C) |
申请公布日期 |
1997.10.21 |
申请号 |
CA19922084968 |
申请日期 |
1992.12.09 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SUGIURA, HIROYUKI;ONO, KATSUHIRO;TANAKA, MAKOTO |
分类号 |
H01J35/10;H05G1/66;(IPC1-7):H05G1/08 |
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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