Invention Grant
- Patent Title: Method of manufacturing a rotor
- Patent Title (中): 制造转子的方法
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Application No.: US13554689Application Date: 2012-07-20
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Publication No.: US09003639B2Publication Date: 2015-04-14
- Inventor: Kentaro Haruno , Taketo Takeuchi , Atsushi Watanabe , Kenichiro Fukumaru , Katsumi Amano , Kazutoshi Ueda , Takashi Fukumoto
- Applicant: Kentaro Haruno , Taketo Takeuchi , Atsushi Watanabe , Kenichiro Fukumaru , Katsumi Amano , Kazutoshi Ueda , Takashi Fukumoto
- Applicant Address: JP Aichi-ken JP Fukuoka-ken
- Assignee: Toyota Jidosha Kabushiki Kaisha,Mitsui High-Tec, Inc.
- Current Assignee: Toyota Jidosha Kabushiki Kaisha,Mitsui High-Tec, Inc.
- Current Assignee Address: JP Aichi-ken JP Fukuoka-ken
- Agency: Sughrue Mion, PLLC
- Priority: JP2006-050689 20060227
- Main IPC: H02K1/27
- IPC: H02K1/27
Abstract:
A rotor includes a rotor core fixedly attached to a rotational shaft and having a plurality of hole portions arranged in the circumferential direction, a magnet inserted into a plurality of hole portions each, and a filling portion injected into the hole portion. The filling portion is injected into the hole portion from a gate facing a central part in the width direction of the magnet in the opening of the hole portion.
Public/Granted literature
- US20120285004A1 ROTOR AND ELECTRIC VEHICLE Public/Granted day:2012-11-15
Information query
