Invention Grant
- Patent Title: Washer and motor bearing system comprising the same
- Patent Title (中): 洗衣机和电动机轴承系统组成
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Application No.: US13249214Application Date: 2011-09-29
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Publication No.: US08376621B2Publication Date: 2013-02-19
- Inventor: Yingcheng Li , Shen Zhang
- Applicant: Yingcheng Li , Shen Zhang
- Applicant Address: CN Zhongshan
- Assignee: Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.
- Current Assignee: Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.
- Current Assignee Address: CN Zhongshan
- Agency: Matthias Scholl P.C.
- Agent Matthias Scholl
- Priority: CN200920054053U 20090331
- Main IPC: F16N1/00
- IPC: F16N1/00
Abstract:
A washer, including a central axial hole, a first oil retainer, a second oil retainer, and a transition groove. The central axial hole allows a motor shaft to pass therethrough. The first oil retainer and the second oil retainer are formed on the washer. The transition groove is disposed between the first oil retainer and the second oil retainer.
Public/Granted literature
- US20120020601A1 WASHER AND MOTOR BEARING SYSTEM COMPRISING THE SAME Public/Granted day:2012-01-26
Information query
