Invention Grant
- Patent Title: Spindle motor
- Patent Title (中): 主轴电机
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Application No.: US13591785Application Date: 2012-08-22
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Publication No.: US08552606B1Publication Date: 2013-10-08
- Inventor: Shin Young Cheong , Hyun Chul Lee
- Applicant: Shin Young Cheong , Hyun Chul Lee
- Applicant Address: KR Suwon
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon
- Priority: KR10-2012-0032342 20120329; KR10-2012-0062637 20120612
- Main IPC: H02K5/16
- IPC: H02K5/16
Abstract:
There is provided a spindle motor including: a shaft; a first sleeve rotatably supporting the shaft by fluid dynamic pressure; a second sleeve provided outwardly of the first sleeve; a stator core mounted on an outer surface of the second sleeve; and a base member including a mounting part protruding upwardly in an axial direction and fixed to at least one of the first and second sleeves.
Public/Granted literature
- US20130257203A1 SPINDLE MOTOR Public/Granted day:2013-10-03
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