发明名称 |
Integral duplex bearings for rotating x-ray anode |
摘要 |
An x-ray target assembly is provided comprising a drive shaft and an outer shaft housing element. A primary integral duplex bearing assembly is positioned between the outer shaft housing element and the drive shaft and comprises a primary fixed outer race and a primary dual inner race comprising a first primary inner race element and a second primary race element. A plurality of primary ball elements are positioned therebetween. A secondary integral duplex bearing assembly is positioned between the outer shaft housing element and the drive shaft and comprises a secondary floating outer race comprising a single secondary race element. A secondary dual inner race is comprised of a first secondary inner race element and a second secondary race element. A plurality of secondary ball elements are positioned between the secondary floating outer race and the secondary dual inner race.
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申请公布号 |
US7377695(B2) |
申请公布日期 |
2008.05.27 |
申请号 |
US20050163338 |
申请日期 |
2005.10.14 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
QIU LIANGHENG;SCHAEFER THOMAS DEAN;RATZMANN PAUL M. |
分类号 |
F16C33/60;H01J35/10 |
主分类号 |
F16C33/60 |
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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