发明名称 |
SEGMENTED COAST-DOWN BEARING FOR MAGNETIC BEARING SYSTEMS |
摘要 |
<p>Coast-down bearing apparatus and methods are provided. The coast-down bearing includes a plurality of segments each having a radius of curvature substantially equal to an outer radius of a shaft and spaced radially therefrom to define a clearance, with the plurality of segments being configured to receive the shaft when a magnetic bearing drops the shaft. The coast-down bearing also includes a plurality of slots disposed between adjacent ones of the plurality of segments.</p> |
申请公布号 |
EP2715167(A1) |
申请公布日期 |
2014.04.09 |
申请号 |
EP20120792882 |
申请日期 |
2012.03.30 |
申请人 |
DRESSER-RAND COMPANY |
发明人 |
MAIER, MARTIN D.;KIDD, H. ALLAN |
分类号 |
F16C32/04;F16C17/02;F16C17/03;F16C17/20;F16C17/24;F16C39/02;F16C41/04 |
主分类号 |
F16C32/04 |
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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