Invention Grant
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
- Patent Title: Composite coating for improved wear resistance for x-ray tube bearings
- Patent Title (中): 复合涂层，用于改善X射线管轴承的耐磨性
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Application No.: US11551846Application Date: 2006-10-23
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Publication No.: US07397897B2Publication Date: 2008-07-08
- Inventor: Krishnamurhty Anand , Dennis Michael Gray , Pazhayannur R. Subramanian , Srinidhi Sampath , Carey Shawn Rogers , Steven Alfred Tysoe , Richard Arthur Nardi
- Applicant: Krishnamurhty Anand , Dennis Michael Gray , Pazhayannur R. Subramanian , Srinidhi Sampath , Carey Shawn Rogers , Steven Alfred Tysoe , Richard Arthur Nardi
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Eileen W. Gallagher; Patrick K. Patnode
- Main IPC: H01J35/28
- IPC: H01J35/28
Abstract:
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.
Public/Granted literature
- US20080101539A1 COMPOSITE COATING FOR IMPROVED WEAR RESISTANCE FOR X-RAY TUBE BEARINGS Public/Granted day:2008-05-01
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