Invention Grant
- Patent Title: Manufacturing method of a stator module of a fan
- Patent Title (中): 风扇定子模块的制造方法
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Application No.: US13831324Application Date: 2013-03-14
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Publication No.: US09533374B2Publication Date: 2017-01-03
- Inventor: Bor-Haw Chang , Shu-Fan Liu , Kuo-Chen Chang
- Applicant: ASIA VITAL COMPONENTS CO., LTD.
- Applicant Address: TW New Taipei
- Assignee: Asia Vital Components Co., Ltd.
- Current Assignee: Asia Vital Components Co., Ltd.
- Current Assignee Address: TW New Taipei
- Agency: Nikolai & Mersereau, P.A.
- Agent C. G. Mersereau
- Main IPC: B23K26/00
- IPC: B23K26/00 ; B23K26/20 ; B23K26/24 ; H02K1/18 ; H02K15/02
Abstract:
A manufacturing method in which laser welding is used to weld multiple posts of a protection structure with multiple splits of the silicon steel sheet assembly of a stator module. The manufacturing method has high welding precision and excellent sealing effect. Also, the welding time is shortened and the thermal deformation is reduced.
Public/Granted literature
- US20140263210A1 MANUFACTURING METHOD OF A STATOR MODULE OF A FAN Public/Granted day:2014-09-18
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