Invention Grant
- Patent Title: Electric motor and method for producing a rotor for such an electric motor
- Patent Title (中): 电动机及其制造方法
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Application No.: US10777462Application Date: 2004-02-12
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Publication No.: US07075203B2Publication Date: 2006-07-11
- Inventor: Oswald Kuwert
- Applicant: Oswald Kuwert
- Applicant Address: JP Nagano-ken
- Assignee: Minebea Co., Ltd.
- Current Assignee: Minebea Co., Ltd.
- Current Assignee Address: JP Nagano-ken
- Agency: Lipsitz & McAllister, LLC
- Priority: DE10307231 20030214
- Main IPC: H02K21/12
- IPC: H02K21/12
Abstract:
The invention relates to a brushless electric motor comprising a stator, which has pole elements, and a rotor, which is mounted rotatably in relation to the stator and comprises magnet poles of magnetic powder material bonded to form a body and a back yoke body carrying the magnet poles, the magnet poles being formed by at least one molded magnetic body, which is molded with a back yoke side onto the back yoke body.
Public/Granted literature
- US20040195924A1 Electric motor and method for producing a rotor for such an electric motor Public/Granted day:2004-10-07
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