Invention Grant
US09249829B2 Bearing assemblies, apparatuses, and motor assemblies using the same
有权
轴承组件,装置和使用其的电动机组件
- Patent Title: Bearing assemblies, apparatuses, and motor assemblies using the same
- Patent Title (中): 轴承组件,装置和使用其的电动机组件
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Application No.: US14150102Application Date: 2014-01-08
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Publication No.: US09249829B2Publication Date: 2016-02-02
- Inventor: Craig H. Cooley , Timothy N. Sexton
- Applicant: US SYNTHETIC CORPORATION
- Applicant Address: US UT Orem
- Assignee: US SYNTHETIC CORPORATION
- Current Assignee: US SYNTHETIC CORPORATION
- Current Assignee Address: US UT Orem
- Agency: Dorsey & Whitney LLP
- Main IPC: F16C33/04
- IPC: F16C33/04 ; F16C33/10 ; F16C17/02 ; F16C17/04 ; F16C33/26 ; E21B4/00

Abstract:
Bearing assemblies, apparatuses, and motor assemblies using the same are disclosed. In an embodiment, a bearing assembly includes a plurality of superhard bearing elements distributed circumferentially about an axis. At least some of the superhard bearing elements may include a first end surface, a second end surface generally opposite the first end surface, a first side surface extending between the first end surface and the second end surface, a second side surface generally opposite the first side surface, and a bearing surface extending between the first end surface, the second end surface, the first side surface and the second side surface. Such superhard bearing elements may also include a ramped feature negatively sloping away from the bearing surface. The bearing assembly may further include a support ring that carries the plurality of superhard bearing elements.
Public/Granted literature
- US20140116786A1 BEARING ASSEMBLIES, APPARATUSES, AND MOTOR ASSEMBLIES USING THE SAME Public/Granted day:2014-05-01
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