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41. 发明申请

US20130106230A1 ROTOR AND MOTOR 有权
标题翻译：转子和电机
公开(公告)号：US20130106230A1
公开(公告)日：2013-05-02
申请号：US13662722
申请日：2012-10-29
申请人： ASMO Co., Ltd.
发明人： Chie Morita , Yoji Yamada , Seiya Yokoyama
IPC分类号： H02K1/27
CPC分类号： H02K1/27 , H02K1/2713 , H02K1/2733 , H02K1/278
摘要： A rotor includes first and second rotor cores and a field magnet placed between the first and second rotor cores. Each of the rotor cores has a main body portion and a plurality of extensions, which extend radially outward from the main body portion at equal intervals in the circumferential direction. The field magnet causes the individual extensions to function as magnetic poles. A magnetic pole constituting section including at least part of each of the extensions and the first main body portion of each rotor core are made of different materials, made of the same material but formed as separate elements, or includes regions having different properties.
摘要翻译：转子包括第一和第二转子芯和放置在第一和第二转子芯之间的场磁体。每个转子铁心具有主体部分和多个延伸部，其沿圆周方向以相等的间隔从主体部分径向向外延伸。场磁铁使各个延伸部分作为磁极。包括每个转子芯的每个延伸部和第一主体部分的至少一部分的磁极构成部分由不同的材料制成，由相同的材料制成，但是形成为单独的元件，或者包括具有不同特性的区域。

42. 发明申请

US20130106208A1 ROTOR AND MOTOR 有权
标题翻译：转子和电机
公开(公告)号：US20130106208A1
公开(公告)日：2013-05-02
申请号：US13662762
申请日：2012-10-29
申请人： ASMO Co., Ltd.
发明人： Yoji Yamada , Chie Morita , Seiya Yokoyama
IPC分类号： H02K1/27 , H02K1/30
CPC分类号： H02K1/27 , H02K1/243 , H02K1/2706 , H02K1/2713 , H02K1/2766 , H02K1/30 , H02K16/02 , H02K21/044
摘要： A rotor includes at least one of a group of one or more auxiliary magnets that are located between first and second claw poles in a circumferential direction and magnetized to be magnetic poles of the same polarity as the first and second claw poles and another group of one or more auxiliary magnets that are located on a rear side of the first and second claw poles and magnetized to have radially outer portions of the same polarity as the first and second magnetic poles. The auxiliary magnets are arranged to protrude beyond at least one of axial end surfaces of the first and second core bases.
摘要翻译：一个转子包括一组一个或多个辅助磁体中的至少一个，它们沿圆周方向位于第一爪极和第二爪极之间，并且被磁化为与第一和第二爪极相同极性的磁极，另一组或更多的辅助磁体，其位于第一爪极和第二爪极的后侧，并被磁化以具有与第一和第二磁极具有相同极性的径向外部。辅助磁铁配置成突出超过第一和第二磁芯基座的至少一个轴向端面。

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