- 专利标题： Structures utilizing a structured magnetic material and methods for making
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申请号： US15848646申请日： 2017-12-20
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公开(公告)号： US10559991B2公开(公告)日： 2020-02-11
- 发明人: Martin Hosek , Sripati Sah , Jayaraman Krishnasamy
- 申请人： Persimmon Technologies, Corp.
- 申请人地址： US MA Wakefield
- 专利权人： Persimmon Technologies Corporation
- 当前专利权人： Persimmon Technologies Corporation
- 当前专利权人地址： US MA Wakefield
- 代理机构： Harrington & Smith
- 主分类号： H02K3/28
- IPC分类号： H02K3/28 ; C23C8/10 ; C23C4/06 ; C23C8/02 ; H01F1/24 ; H01F41/02 ; H02K21/12 ; H02K21/16 ; H02K1/02 ; B22F1/02 ; B22F3/115 ; H02K1/12 ; H02K1/22
摘要：
A motor comprises a stator comprising at least one core; a coil wound on the at least one core of the stator; a rotor having a rotor pole and being rotatably mounted relative to the stator; and at least one magnet disposed between the rotor and the stator. The at least one core comprises a composite material defined by iron-containing particles having an alumina layer disposed thereon.
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