Invention Grant
US08967875B2 Bearing and method of inhibiting crack propagation in a bearing component
有权
在轴承部件中抑制裂纹扩展的轴承和方法
- Patent Title: Bearing and method of inhibiting crack propagation in a bearing component
- Patent Title (中): 在轴承部件中抑制裂纹扩展的轴承和方法
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Application No.: US13990015Application Date: 2010-11-25
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Publication No.: US08967875B2Publication Date: 2015-03-03
- Inventor: Andriy Volodymyrovych Rychahivskyy , Charlotte Vieillard , Xiaobo Zhou
- Applicant: Andriy Volodymyrovych Rychahivskyy , Charlotte Vieillard , Xiaobo Zhou
- Applicant Address: SE Gothenburg
- Assignee: Aktiebolaget SKF
- Current Assignee: Aktiebolaget SKF
- Current Assignee Address: SE Gothenburg
- Agency: SKF USA Inc. Patent Dept.
- Agent Bryan Peckjian
- International Application: PCT/EP2010/007149 WO 20101125
- International Announcement: WO2012/069065 WO 20120531
- Main IPC: F16C33/66
- IPC: F16C33/66 ; F16C33/76 ; F16C33/32 ; F16C33/62
Abstract:
A bearing includes a liquid lubricant and at least one ceramic component, which, during operation of the bearing, is subject to rolling contact load. A tribological surface of the at least one ceramic component is impregnated with a sealant, such that the liquid lubricant is prevented from entering discontinuities in the tribological surface.
Public/Granted literature
- US20130315520A1 BEARING AND METHOD OF INHIBITING CRACK PROPAGATION IN A BEARING COMPONENT Public/Granted day:2013-11-28
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