发明授权
US07397897B2 Composite coating for improved wear resistance for x-ray tube bearings
有权
复合涂层，用于改善X射线管轴承的耐磨性
- 专利标题： Composite coating for improved wear resistance for x-ray tube bearings
- 专利标题（中）： 复合涂层，用于改善X射线管轴承的耐磨性
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申请号： US11551846申请日： 2006-10-23
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公开(公告)号： US07397897B2公开(公告)日： 2008-07-08
- 发明人: Krishnamurhty Anand , Dennis Michael Gray , Pazhayannur R. Subramanian , Srinidhi Sampath , Carey Shawn Rogers , Steven Alfred Tysoe , Richard Arthur Nardi
- 申请人： Krishnamurhty Anand , Dennis Michael Gray , Pazhayannur R. Subramanian , Srinidhi Sampath , Carey Shawn Rogers , Steven Alfred Tysoe , Richard Arthur Nardi
- 申请人地址： US NY Niskayuna
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Niskayuna
- 代理商 Eileen W. Gallagher; Patrick K. Patnode
- 主分类号： H01J35/28
- IPC分类号： H01J35/28
摘要：
A bearing assembly mounted in an x-ray tube includes a bearing race and a bearing ball positioned adjacent to the bearing race. A coating is deposited on one of the bearing race and the bearing ball includes a lubricant and a hard material having a hardness greater than a base material of the bearing race and a base material of the bearing ball.