发明授权
- 专利标题： Sleeve bearing for railway traction motor
- 专利标题（中）： 铁路牵引电机套筒轴承
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申请号： US12555013申请日： 2009-09-08
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公开(公告)号： US07874255B2公开(公告)日： 2011-01-25
- 发明人: Robert B. Foster , Paul Bien , John E. Macklin
- 申请人： Robert B. Foster , Paul Bien , John E. Macklin
- 申请人地址： US NE Fremont
- 专利权人： Magnus Div. of L.V. Ventures, Inc.
- 当前专利权人： Magnus Div. of L.V. Ventures, Inc.
- 当前专利权人地址： US NE Fremont
- 代理机构： Much Shelist
- 代理商 Milton S. Gerstein
- 主分类号： B61F5/26
- IPC分类号： B61F5/26 ; F16C17/00
摘要：
An improved sleeve bearing for locomotive traction motor that provides additional lubrication over and above that of the one central wick currently used. The sleeve bearing is provided with a recirculation system comprised of either at least two additional wicks located near the 6:00 operating location or multiple oil communication and delivery grooves passageways communicating with the oil flinger grooves placed for the purpose of collecting and providing a mechanism for providing additional lubrication for extending the oil-wetted envelope available for supporting the truck-axle journal in the axial direction.
公开/授权文献
- US20100002969A1 SLEEVE BEARING FOR RAILWAY TRACTION MOTOR 公开/授权日：2010-01-07
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