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81.发明授权公开(公告)号：US09553495B2
公开(公告)日：2017-01-24
申请号：US13366439
申请日：2012-02-06
申请人： Zhuonan Wang , Yuji Enomoto , Shigeho Tanigawa
发明人： Zhuonan Wang , Yuji Enomoto , Shigeho Tanigawa
CPC分类号： H02K15/026 , H01F3/04 , H02K1/14 , Y10T29/49009
摘要： A wound core formed of a magnetic thin band, an electromagnetic component and a manufacturing method therefor and electromagnetic equipment in which iron loss and cost reduction can be achieved are provided. The wound core is a wound core formed by winding a magnetic thin band in the axial direction. A cutout portion is formed from place to place on an end face of the thin band in the axial direction and the cutout portions are arranged in random directions in the direction of the radius of the wound core.
摘要翻译： 提供由磁性薄带形成的卷绕芯，电磁成分及其制造方法以及能够实现铁损和成本降低的电磁设备。 卷绕芯是通过沿轴向缠绕磁性薄带而形成的卷绕芯。 在薄带的轴向的端面上形成切口部，并且沿着卷绕芯的半径方向的随机方向设置切口部。
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公开(公告)号：US09337708B2
公开(公告)日：2016-05-10
申请号：US14126669
申请日：2011-06-27
CPC分类号： H02K16/02 , H02K7/11 , H02K21/12 , H02K49/102
摘要： The present invention relates to a magnetic gear type electric rotating machine. Specifically, the purpose is to provide a magnetic gear type electric rotating machine with which the intensity of a permanent magnetic field can be improved without increasing material and manufacturing costs, and deterioration of torque transmission characteristics can be prevented. To this end, in the present invention, concave and convex sections are provided on a surface of at least one of cores (12, 22) for a first permanent magnetic field (1) and a second permanent magnetic field (2). The convex sections (13) are arranged along the circumferential direction at the center sections of permanent magnetic poles (11a, 11b), and the concave sections (14) are arranged along the circumferential direction at the edge sections of the permanent magnetic poles (11a, 11b).
摘要翻译： 本发明涉及一种磁齿轮式旋转电机。 具体地说，其目的是提供一种可以在不增加材料和制造成本的情况下提高永久磁场的强度的磁齿轮式旋转电机，并且可以防止扭矩传递特性的劣化。 为此，在本发明中，在用于第一永久磁场（1）和第二永久磁场（2）的芯（12,22）中的至少一个的表面上设置凹凸部。 在永久磁极（11a，11b）的中央部沿着圆周方向配置凸部（13），在永久磁极（11a，11b）的边缘部分沿着圆周方向配置有凹部（14） ，11b）。
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公开(公告)号：US09143025B2
公开(公告)日：2015-09-22
申请号：US13538490
申请日：2012-06-29
申请人： Norihisa Iwasaki , Yuji Enomoto , Junnosuke Nakatsugawa , Masashi Kitamura , Kinya Kobayashi , Hironori Matsumoto
发明人： Norihisa Iwasaki , Yuji Enomoto , Junnosuke Nakatsugawa , Masashi Kitamura , Kinya Kobayashi , Hironori Matsumoto
IPC分类号： H02K49/10
CPC分类号： H02K49/102
摘要： A magnetic gear mechanism including a simplified assembly of a magnetic flux modulating section in the magnetic gear mechanism which improves the strength thereof. In the magnetic flux modulating section of the magnetic gear mechanism, the magnetic flux modulating section being formed of a magnetic member and a non-magnetic member, a piece of the magnetic member and a piece of the non-magnetic member are separately produced. The piece of the magnetic member is sandwiched between circumferential projections provided in pieces of the non-magnetic member, and the magnetic member and the non-magnetic member and bearing holding sections form a structure in which the magnetic member and the non-magnetic member are fitted into the bearing holding sections by using recessed portions provided in the bearing holding sections and axial projections provided in the pieces of the non-magnetic member. This structure simplifies production and improves strength.
摘要翻译： 一种磁齿轮机构，其包括在磁齿轮机构中的磁通量调节部的简化组合，其提高其强度。 在磁齿轮机构的磁通量调制部中，由磁性部件和非磁性部件构成的磁通量调制部分分别制造磁性部件和非磁性部件。 磁性部件被夹在设置在非磁性部件之间的周向凸起之间，磁性部件和非磁性部件以及轴承保持部分形成磁性部件和非磁性部件的结构 通过设置在轴承保持部中的凹部和设置在非磁性构件的片中的轴向突起而装配到轴承保持部中。 该结构简化了生产并提高了强度。
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84.发明授权公开(公告)号：US08937422B2
公开(公告)日：2015-01-20
申请号：US12909875
申请日：2010-10-22
申请人： Yuji Enomoto , Zhuonan Wang , Ryoso Masaki , Hiromitsu Itabashi
发明人： Yuji Enomoto , Zhuonan Wang , Ryoso Masaki , Hiromitsu Itabashi
CPC分类号： H02K1/14 , H01F3/04 , H01F41/0226 , H02K15/022 , H02K21/24 , Y10T29/49071
摘要： The magnetic iron core includes an amorphous foil strip wound to form the magnetic iron core. Preferably, the magnetic iron core is filled with resin, the resin being disposed by using a spacer between pluralities of windings of the amorphous foil strip. Preferably, the magnetic iron core is covered with resin integrated with and continuous to the resin disposed between pluralities of windings of the amorphous foil strip.
摘要翻译： 磁铁芯包括缠绕以形成磁性铁芯的非晶箔片。 优选地，磁性铁芯填充有树脂，通过使用非晶箔条的多个绕组之间的间隔物来设置树脂。 优选地，磁性铁芯被与设置在非晶箔片条的多个绕组之间的树脂一体化并与其连续的树脂覆盖。
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公开(公告)号：US20140132099A1
公开(公告)日：2014-05-15
申请号：US14126669
申请日：2011-06-27
IPC分类号： H02K16/02
CPC分类号： H02K16/02 , H02K7/11 , H02K21/12 , H02K49/102
摘要： The present invention relates to a magnetic gear-type electric rotating machine. Specifically, an object is to provide a magnetic gear-type electric rotating machine with which an intensity of a permanent magnet field system can be improved and a decrease of torque transmission characteristics can be prevented without increasing material and manufacturing costs.To this end, in the present invention, a recess and a projection are provided on a surface of at least one of cores 12, 22 of a first permanent magnet field system 1 and a second permanent magnet field system 2. A projection portion 13 is disposed at a central part in a circumferential direction of permanent magnet magnetic poles 11a, 11b, and a recess portion 14 is disposed at an edge in the circumferential direction of the permanent magnet magnetic poles 11a, 11b.
摘要翻译： 本发明涉及一种磁齿轮式旋转电机。 具体而言，目的在于提供一种能够提高永久磁场系统的强度的磁齿轮型旋转电机，并且能够在不增加材料和制造成本的情况下防止扭矩传递特性的降低。 为此，在本发明中，在第一永磁场系统1和第二永磁场系统2的芯12,22中的至少一个的表面上设置有凹部和突起。突出部13是 设置在永磁体磁极11a，11b的圆周方向的中心部分，并且凹部14设置在永久磁铁磁极11a，11b的周向的边缘。
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公开(公告)号：US08575804B2
公开(公告)日：2013-11-05
申请号：US13353345
申请日：2012-01-19
IPC分类号： H02K49/00
CPC分类号： H02K49/102
摘要： A magnetic gear comprises a first permanent magnet field having a plurality of permanent magnet magnetic poles, a second permanent magnet field having a plurality of permanent magnet magnetic poles, number of poles of which magnet is different from that of the first permanent magnet field, and a modulating magnetic pole arranged between the first permanent magnet field and the second permanent magnet field and having a plurality of pole pieces to modulate the number of poles of the first and second permanent magnet fields. Non-magnetic bars are provided between the plurality of pole pieces. One ends of the non-magnetic bars are fixed to a first non-magnetic end holding member and the other ends of the non-magnetic bars are electrically insulated from and fixed to a second non-magnetic end holding member.
摘要翻译： 磁齿轮包括具有多个永磁体磁极的第一永久磁场，具有多个永磁体磁极的第二永久磁场，磁体的数量与第一永久磁场的极数不同，以及 调制磁极，布置在第一永久磁场和第二永久磁场之间，并且具有多个极片以调制第一和第二永久磁场的极数。 非磁性棒设置在多个极片之间。 非磁性棒的一端被固定到第一非磁性端部保持构件，非磁性棒的另一端与第二非磁性端部保持构件电绝缘并固定到第二非磁性端部保持构件。
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公开(公告)号：US08294325B2
公开(公告)日：2012-10-23
申请号：US12863629
申请日：2008-12-09
IPC分类号： H02K1/06
CPC分类号： H02K1/145 , H02K15/022 , Y10T29/49009
摘要： A claw-pole type dynamo-electric machine, from which an improvement in productivity of stator winding can be expected, has such as a structure that the whole stator wiring is covered with a magnetic body, and thereby the inductance increases to pose the problem of decreasing a power factor. Disclosed is a stator core of a dynamo-electric machine in which a plurality of stator cores of respective phases are arranged independently in the direction of the rotating shaft of a rotor, the magnetic poles of the stator cores are arranged in the shape of a wave in the circumferential direction of the rotating shaft of a rotor, slots extending in the direction of the rotating shaft are formed between respective magnetic poles, and the stator winding can be arranged in a slot formed on the side of the inner end face of the magnetic pole arranged in the shape of a wave and in the axial direction of the rotating shaft.
摘要翻译： 定子绕组的生产率的提高的爪极型发电机具有这样的结构，即整个定子布线被磁体覆盖，从而电感增加，从而造成 降低功率因数。 公开了一种发电机的定子铁心，其中各相的多个定子铁心在转子的旋转轴的方向上独立地布置，定子铁芯的磁极被布置成波形 在转子的旋转轴的圆周方向上，在各个磁极之间形成有沿着旋转轴的方向延伸的槽，并且定子绕组可以布置在形成在磁体的内端面侧的槽中 以波形形状设置在旋转轴的轴向上。
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公开(公告)号：US20110156519A1
公开(公告)日：2011-06-30
申请号：US12979568
申请日：2010-12-28
CPC分类号： H02K21/24 , H02K1/2793
摘要： In the axial gap rotating electrical machine, the rotor includes a rotor yoke that is formed by wrapping amorphous ribbon wound toroidal core, which is obtained by winding an amorphous magnetic metal ribbon into a toroidal core. Magnets having plural poles are circumferentially disposed on a stator-facing surface of the amorphous ribbon wound toroidal core.
摘要翻译： 在轴向间隙旋转电机中，转子包括通过将非晶磁性金属带缠绕到环形芯中而获得的缠绕环形芯的非晶质带形成的转子轭。 具有多个磁极的磁体周向地设置在无定形带缠绕环形磁芯的面向定子的表面上。
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89.发明申请公开(公告)号：US20110062817A1
公开(公告)日：2011-03-17
申请号：US12863629
申请日：2008-12-09
CPC分类号： H02K1/145 , H02K15/022 , Y10T29/49009
摘要： A claw-pole type dynamo-electric machine, from which an improvement in productivity of stator winding can be expected, has such as a structure that the whole stator wiring is covered with a magnetic body, and thereby the inductance increases to pose the problem of decreasing a power factor. Disclosed is a stator core of a dynamo-electric machine in which a plurality of stator cores of respective phases are arranged independently in the direction of the rotating shaft of a rotor, the magnetic poles of the stator cores are arranged in the shape of a wave in the circumferential direction of the rotating shaft of a rotor, slots extending in the direction of the rotating shaft are formed between respective magnetic poles, and the stator winding can be arranged in a slot formed on the side of the inner end face of the magnetic pole arranged in the shape of a wave and in the axial direction of the rotating shaft.
摘要翻译： 定子绕组的生产率的提高的爪极型发电机具有这样的结构，即整个定子布线被磁体覆盖，从而电感增加，从而造成 降低功率因数。 公开了一种发电机的定子铁心，其中各相的多个定子铁心在转子的旋转轴的方向上独立地布置，定子铁芯的磁极被布置成波形 在转子的旋转轴的圆周方向上，在各个磁极之间形成有沿着旋转轴的方向延伸的槽，并且定子绕组可以布置在形成在磁体的内端面侧的槽中 以波形形状设置在旋转轴的轴向上。
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公开(公告)号：US07906881B2
公开(公告)日：2011-03-15
申请号：US11429946
申请日：2006-05-09
申请人： Yuji Enomoto , Motoya Ito , Ryoso Masaki , Koichiro Ohara , Masahiro Mita , Matahiro Komuro , Masahiro Masuzawa
发明人： Yuji Enomoto , Motoya Ito , Ryoso Masaki , Koichiro Ohara , Masahiro Mita , Matahiro Komuro , Masahiro Masuzawa
IPC分类号： H02K1/27
摘要： It is desired to design a coreless motor in which a gap size is set to be as small as possible, and a magnet having a large energy product is used in order to increase the gap magnetic flux density since the coreless motor has no iron core so that the magnetic flux density is small in the gap part. A rotor core of the motor has a permanent magnet rotor which is formed by a compression molding means, and which is formed of a compact formed by molding a powder material, the compact comprising a bond magnetic portion mainly composed of a binder and a magnetic powder, and a soft magnetic portion mainly composed of a binder and a soft magnetic powder, the bond magnetic portion having magnetic poles having at least one surface which is mechanically bonded to the soft magnetic portion, in order to solve the inherent problems.
摘要翻译： 希望设计其中间隙尺寸设定为尽可能小的无芯电动机，并且使用具有大能量乘积的磁体，以便增加无芯电动机没有铁芯的间隙磁通密度 磁隙密度在间隙部分较小。 电动机的转子铁心具有由压缩成型装置形成的永久磁铁转子，该永久磁铁转子由通过模制粉末材料形成的压块形成，该压块包括主要由粘合剂构成的粘合磁性部分和磁性粉末 以及主要由粘合剂和软磁性粉末组成的软磁性部分，所述粘结磁性部分具有至少一个表面机械地结合到软磁性部分的磁极，以解决固有的问题。
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