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公开(公告)号：US06356001B1
公开(公告)日：2002-03-12
申请号：US09544065
申请日：2000-04-06
申请人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
发明人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
IPC分类号： H02K2114
CPC分类号： H02K21/16 , H02K1/148 , H02K1/276 , H02K1/2766 , Y02T10/641
摘要： The invention relates to a motor comprising a stator core having plural teeth and slots provided among the teeth, a winding applied on the teeth by a single turn, and a rotor incorporating plural permanent magnets, which is rotated and driven by utilizing reluctance torque in addition to magnet torque. By turning thus divided teeth by a single winding, the occupation rate of the winding in the slots can be raised. As a result, a motor of small size and large output can be presented.
摘要翻译： 本发明涉及一种电动机，其特征在于，具有定子铁芯，该定子铁心具有设置在所述齿之间的多个齿和槽，通过单匝施加在所述齿上的绕组，以及包含多个永久磁铁的转子，其通过利用磁阻转矩进行旋转驱动 到磁力矩。 通过用单个绕组转动这样分割的齿，可以提高槽中的卷绕占空比。 结果，可以呈现小尺寸和大输出的电动机。
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公开(公告)号：US06979924B2
公开(公告)日：2005-12-27
申请号：US09998534
申请日：2001-11-28
申请人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
发明人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
CPC分类号： H02K21/16 , H02K1/148 , H02K1/276 , H02K1/2766 , Y02T10/641
摘要： The invention relates to a motor comprising a stator core having plural teeth and slots provided among the teeth, a winding applied on the teeth by a single turn, and a rotor incorporating plural permanent magnets, which is rotated and driven by utilizing reluctance torque in addition to magnet torque. By turning thus divided teeth by a single winding, the occupation rate of the winding in the slots can be raised. As a result, a motor of small size and large output can be presented.
摘要翻译： 本发明涉及一种电动机，其特征在于，具有定子铁芯，该定子铁心具有设置在所述齿之间的多个齿和槽，通过单匝施加在所述齿上的绕组，以及包含多个永久磁铁的转子，其通过利用磁阻转矩进行旋转驱动 到磁力矩。 通过用单个绕组转动这样分割的齿，可以提高槽中的卷绕占空比。 结果，可以呈现小尺寸和大输出的电动机。
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公开(公告)号：US06759778B2
公开(公告)日：2004-07-06
申请号：US09998770
申请日：2001-11-28
申请人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
发明人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
IPC分类号： H02K2114
CPC分类号： H02K21/16 , H02K1/148 , H02K1/276 , H02K1/2766 , Y02T10/641
摘要： The invention relates to a motor comprising a stator core having plural teeth and slots provided among the teeth, a winding applied on the teeth by a single turn, and a rotor incorporating plural permanent magnets, which is rotated and driven by utilizing reluctance torque in addition to magnet torque. By turning thus divided teeth by a single winding, the occupation rate of the winding in the slots can be raised. As a result, a motor of small size and large output can be presented.
摘要翻译： 本发明涉及一种电动机，其特征在于，具有定子铁芯，该定子铁心具有设置在所述齿之间的多个齿和槽，通过单匝施加在所述齿上的绕组，以及包含多个永久磁铁的转子，其通过利用磁阻转矩进行旋转驱动 到磁力矩。 通过用单个绕组转动这样分割的齿，可以提高槽中的卷绕占空比。 结果，可以呈现小尺寸和大输出的电动机。
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公开(公告)号：US06369480B1
公开(公告)日：2002-04-09
申请号：US09543796
申请日：2000-04-06
申请人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
发明人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
IPC分类号： H02K2114
CPC分类号： H02K21/16 , H02K1/148 , H02K1/276 , H02K1/2766 , Y02T10/641
摘要： The invention relates to a motor comprising a stator core having plural teeth and slots provided among the teeth, a winding applied on the teeth by a single turn, and a rotor incorporating plural permanent magnets, which is rotated and driven by utilizing reluctance torque in addition to magnet torque. By turning thus divided teeth by a single winding, the occupation rate of the winding in the slots can be raised. As a result, a motor of small size and large output can be presented.
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公开(公告)号：US6049153A
公开(公告)日：2000-04-11
申请号：US945460
申请日：1998-02-02
申请人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
发明人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
CPC分类号： H02K21/16 , H02K1/148 , H02K1/276 , H02K1/2766 , Y02T10/641
摘要： A motor comprises a stator core having plural teeth and slots provided among the teeth, a winding applied on the teeth by a turn, and a rotor incorporating plural permanent magnets. The rotor is rotated and driven by utilizing reluctance torque in addition to magnetic torque. Since the winding is not crossed, the size of the coil end is reduced.
摘要翻译： PCT No.PCT / JP97 / 00489。 371日期1998年2月2日 102（e）日期1998年2月2日PCT 1997年2月21日提交PCT公布。 出版物WO97 / 31422 日本1997年8月28日电动机包括定子铁芯，其具有设置在齿之间的多个齿和槽，通过匝施加在齿上的绕组和包含多个永磁体的转子。 除了磁转矩之外，通过利用磁阻转矩来转动和驱动转子。 由于绕组没有交叉，所以线圈端的尺寸减小。
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公开(公告)号：US07071584B2
公开(公告)日：2006-07-04
申请号：US10635720
申请日：2003-08-06
申请人： Shinichiro Kawano , Yukio Honda , Hiroshi Murakami
发明人： Shinichiro Kawano , Yukio Honda , Hiroshi Murakami
IPC分类号： H02K41/00
CPC分类号： H02K33/16
摘要： A linear motor includes tubular outer yoke (4), tubular inner yoke (3) disposed in outer yoke (4), coil (2) provided to inner yoke (3), permanent magnet (5a, 5b) vibrating following a magnetic flux produced by coil (2), and vibrator (6) made of magnetic material and supporting permanent magnets (5a, 5b). Magnetic loop produced by outer yoke (4) and inner yoke (3) travels through vibrator (6) free from interference by vibrator (6) because vibrator (6) is made of magnetic material. As a result, the linear motor vibrates efficiently.
摘要翻译： 线性电动机包括管状外磁轭（4），设置在外磁轭（4）中的管状内磁轭（3），设置在内磁轭（3）上的线圈（2），永磁体（5a，5b） 由线圈（2）产生的磁通和由磁性材料制成的振动器（6）和支撑永磁体（5a，5b）。 由于振动器（6）由磁性材料制成，由外磁轭（4）和内磁轭（3）产生的磁环通过振动器（6）不受振动器（6）的干扰。 结果，线性电动机有效振动。
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公开(公告)号：US06653753B1
公开(公告)日：2003-11-25
申请号：US09719663
申请日：2001-05-18
申请人： Shinichiro Kawano , Yukio Honda , Hiroshi Murakami
发明人： Shinichiro Kawano , Yukio Honda , Hiroshi Murakami
IPC分类号： H02K4100
CPC分类号： H02K33/16
摘要： A linear motor includes tubular outer yoke (4), tubular inner yoke (3) disposed in outer yoke (4), coil (2) provided to inner yoke (3), permanent magnet (5a, 5b) vibrating following a magnetic flux produced by coil (2), and vibrator (6) made of magnetic material and supporting permanent magnets (5a, 5b). Magnetic loop produced by outer yoke (4) and inner yoke (3) travels through vibrator (6) free from interference by vibrator (6) because vibrator (6) is made of magnetic material. As a result, the linear motor vibrates efficiently.
摘要翻译： 线性电动机包括设置在外磁轭（4）中的管状外磁轭（4），管状内磁轭（3），设置在内磁轭（3）上的线圈（2）），产生的磁通量产生振动的永磁体 由线圈（2）和由磁性材料制成的振动器（6）和支撑永磁体（5a，5b）。 由于振动器（6）由磁性材料制成，由外磁轭（4）和内磁轭（3）产生的磁环通过振动器（6）不受振动器（6）的干扰。 结果，线性电动机有效振动。
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公开(公告)号：US06300700B1
公开(公告)日：2001-10-09
申请号：US09528602
申请日：2000-03-21
申请人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
发明人： Noriyoshi Nishiyama , Tomokazu Nakamura , Yasufumi Ikkai , Yukio Honda , Hiroshi Murakami , Shinichiro Kawano
IPC分类号： H02K127
CPC分类号： H02K21/16 , H02K1/148 , H02K1/276 , H02K1/2766 , Y02T10/641
摘要： A motor comprises a stator core having plural teeth and slots provided among the teeth, a winding applied on the teeth by a turn, and a rotor incorporating plural permanent magnets. The rotor is rotated and driven by utilizing reluctance torque in addition to magnetic torque. Since the winding is not crossed, the size of the coil end is reduced.
摘要翻译： 电动机包括定子铁芯，其具有设置在齿之间的多个齿和槽，通过转动施加在齿上的绕组和包含多个永磁体的转子。 除了磁转矩之外，通过利用磁阻转矩来转动和驱动转子。 由于绕组没有交叉，所以线圈端的尺寸减小。
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公开(公告)号：US06836045B2
公开(公告)日：2004-12-28
申请号：US10412927
申请日：2003-04-14
申请人： Hiroshi Murakami , Yuichiro Sadanaga , Yasufumi Ikkai , Taro Kishibe , Shinichiro Kawano , Toshiyuki Tamamura , Haruhiko Kado , Yukihiro Okada
发明人： Hiroshi Murakami , Yuichiro Sadanaga , Yasufumi Ikkai , Taro Kishibe , Shinichiro Kawano , Toshiyuki Tamamura , Haruhiko Kado , Yukihiro Okada
IPC分类号： H02K122
CPC分类号： H02K1/2766 , H02K1/246 , H02K19/103 , H02K21/14 , H02K21/16
摘要： An electric motor is equipped with a rotor having multiple rows of slits arranged along a radial direction. A permanent magnet is buried only in some of the slits, namely the ones closest to the center of the rotor or the innermost slits, to drive the motor using both magnet torque and reluctance torque. This improves the torque output.
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10.发明授权Permanent magnet synchronous motor including permanent magnet with tapered outer edges and rotor core with opening 有权永磁同步电动机包括具有锥形外边缘的永磁体和具有开口的转子芯公开(公告)号：US07411329B2
公开(公告)日：2008-08-12
申请号：US11797597
申请日：2007-05-04
申请人： Hiroshi Murakami , Yukio Honda , Shizuka Yokote , Yoshinari Asano , Yukitoshi Wada , Hideo Hirose , Yasuaki Matsushita
发明人： Hiroshi Murakami , Yukio Honda , Shizuka Yokote , Yoshinari Asano , Yukitoshi Wada , Hideo Hirose , Yasuaki Matsushita
摘要： The present invention provides a permanent-magnet-synchronous-motor having a stator with concentrated windings with the following structure so that permanent magnet (6) is hard to subjected to demagnetization magnetic field: 0.3 Lg
摘要翻译： 本发明提供一种永磁同步电动机，其具有具有以下结构的集中绕组的定子，使得永磁体（6）难以经受退磁磁场：0.3Lg
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