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公开(公告)号：US20070262674A1
公开(公告)日：2007-11-15
申请号：US11797845
申请日：2007-05-08
申请人： Yuichi Shibukawa , Kenta Suzuki , Kenji Narita , Takashi Suzuki , Takushi Fujioka , Tomonori Kojima , Masanori Murakami , Yoichi Tanabe , Masaki Yamada
发明人： Yuichi Shibukawa , Kenta Suzuki , Kenji Narita , Takashi Suzuki , Takushi Fujioka , Tomonori Kojima , Masanori Murakami , Yoichi Tanabe , Masaki Yamada
摘要： In an electric rotary machine, a stator, a metallic supporting member configured to support the stator, and a rotor are provided, the rotor is relatively rotatably supported with respect to the stator, a magnetic path is formed via a gap portion between the stator and the rotor to give a torque to the rotor, and a space section is provided to interrupt the magnetic path at a position of the metallic supporting member near to a magnetic pole of the stator facing the gap portion.
摘要翻译： 在电动旋转机中，设置有定子，配置为支撑定子的金属支撑构件和转子，转子相对于定子相对可旋转地支撑，通过定子与定子之间的间隙部分形成磁路， 所述转子向所述转子施加扭矩，并且设置有空间部分，以在所述金属支撑构件靠近所述定子的面向所述间隙部分的磁极的位置处中断所述磁路。
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公开(公告)号：US07714478B2
公开(公告)日：2010-05-11
申请号：US11797845
申请日：2007-05-08
申请人： Yuichi Shibukawa , Kenta Suzuki , Kenji Narita , Takashi Suzuki , Takushi Fujioka , Tomonori Kojima , Masanori Murakami , Yoichi Tanabe , Masaki Yamada
发明人： Yuichi Shibukawa , Kenta Suzuki , Kenji Narita , Takashi Suzuki , Takushi Fujioka , Tomonori Kojima , Masanori Murakami , Yoichi Tanabe , Masaki Yamada
IPC分类号： H02K1/22
摘要： In an electric rotary machine, a stator, a metallic supporting member configured to support the stator, and a rotor are provided, the rotor is relatively rotatably supported with respect to the stator, a magnetic path is formed via a gap portion between the stator and the rotor to give a torque to the rotor, and a space section is provided to interrupt the magnetic path at a position of the metallic supporting member near to a magnetic pole of the stator facing the gap portion.
摘要翻译： 在电动旋转机中，设置有定子，配置为支撑定子的金属支撑构件和转子，转子相对于定子相对可旋转地支撑，通过定子与定子之间的间隙部分形成磁路， 所述转子向所述转子施加扭矩，并且设置有空间部分，以在所述金属支撑构件靠近所述定子的面向所述间隙部分的磁极的位置处中断所述磁路。
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公开(公告)号：US07135800B2
公开(公告)日：2006-11-14
申请号：US11010416
申请日：2004-12-14
申请人： Masaki Yamada , Hisao Igarashi , Kenji Narita , Takushi Fujioka , Tomonori Kojima , Shinichiro Katagiri , Shinichi Yamada , Yoichi Tanabe , Hidetaka Terakubo , Takayuki Shinohara
发明人： Masaki Yamada , Hisao Igarashi , Kenji Narita , Takushi Fujioka , Tomonori Kojima , Shinichiro Katagiri , Shinichi Yamada , Yoichi Tanabe , Hidetaka Terakubo , Takayuki Shinohara
IPC分类号： H02K1/00
摘要： An axial gap electronic motor includes a stator having a plurality of poles, and a rotor. Each pole is formed of a stator iron core made of a magnet body and a coil wound therearound. The rotor has a plurality of poles formed of permanent magnet and arranged along a rotation axis direction of said rotor with a predetermined gap provided therebetween. The stator has a magnetic force generating section in which a plurality of the stator iron cores is arranged in a ring shape on a concentric circle with the rotation axis line of the rotor being a center axis. Each of teeth of the stator iron core is provided with a skew.
摘要翻译： 轴向间隙电动马达包括具有多个极的定子和转子。 每个极由由磁体制成的定子铁芯和缠绕在其上的线圈形成。 转子具有由永久磁铁形成的多个磁极，沿着转子的旋转轴线方向配置有规定的间隙。 定子具有磁力产生部分，其中多个定子铁芯以转子的旋转轴线为中心轴线以同心圆为圆环状排列。 定子铁芯的每个齿都有偏斜。
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公开(公告)号：US20050140244A1
公开(公告)日：2005-06-30
申请号：US11010416
申请日：2004-12-14
申请人： Masaki Yamada , Hisao Igarashi , Kenji Narita , Takushi Fujioka , Tomonori Kojima , Shinichiro Katagiri , Shinichi Yamada , Yoichi Tanabe , Hidetaka Terakubo , Takayuki Shinohara
发明人： Masaki Yamada , Hisao Igarashi , Kenji Narita , Takushi Fujioka , Tomonori Kojima , Shinichiro Katagiri , Shinichi Yamada , Yoichi Tanabe , Hidetaka Terakubo , Takayuki Shinohara
摘要： There is provided an axial gap electronic motor capable of decreasing cogging torque and thus decreasing vibrations and noise. A stator of the motor has a magnetic force generating section 21 in which a plurality of stator iron cores 24 are arranged in a ring shape, and teeth 25 of each of the stator iron cores 24 are provided with a skew 26 inclined through a predetermined angle with respect to the radial direction of the rotors 31, 32.
摘要翻译： 提供了一种能够减小齿槽转矩并因此减少振动和噪声的轴向间隙电动马达。 电动机的定子具有磁力产生部21，其中多个定子铁芯24以环形布置，并且每个定子铁芯24的齿25设置有倾斜预定角度的斜面26 相对于转子31,32的径向。
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公开(公告)号：US20050140233A1
公开(公告)日：2005-06-30
申请号：US11002229
申请日：2004-12-03
申请人： Tomonori Kojima , Hisao Igarashi , Takushi Fujioka , Yoichi Tanabe , Hidetaka Terakubo , Takayuki Shinohara , Tomohiro Kashiwagi , Masaki Yamada
发明人： Tomonori Kojima , Hisao Igarashi , Takushi Fujioka , Yoichi Tanabe , Hidetaka Terakubo , Takayuki Shinohara , Tomohiro Kashiwagi , Masaki Yamada
IPC分类号： F04D17/04 , F04D25/06 , F04D25/08 , F04D29/28 , F04D29/62 , F16F15/04 , F24F1/00 , H02K7/14 , H02K21/24 , H02K1/32
CPC分类号： H02K21/24 , F04D17/04 , F04D25/0653 , H02K7/14
摘要： There is provided, at a low cost, an air blower apparatus capable of increasing the air blowing capability without an increase in size of an electronic motor, and having a high assembling ability. An electronic motor 3 is an axial gap electronic motor in which a rotor 32 and a stator 31 of the electronic motor are arranged opposedly with a predetermined gap along the rotation axis direction of the rotor, and coaxially supports an air blowing fan 2 on an attaching surface of the rotor 32 opposite to the stator.
摘要翻译： 以低成本提供能够在不增加电子电动机的情况下提高送风能力并且具有高组装能力的鼓风机装置。 电子电动机3是轴向间隙型电动机，其中，电子电动机的转子32和定子31沿着转子的旋转轴线方向与预定的间隙相对配置，并且在连接上同轴地支撑鼓风风扇2 转子32的与定子相对的表面。
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公开(公告)号：US07221073B2
公开(公告)日：2007-05-22
申请号：US10782756
申请日：2004-02-23
申请人： Shinichi Yamada , Hisao Igarashi , Tomonori Kojima , Takayuki Shinohara , Hidetaka Terakubo , Tomohiro Kashiwagi , Takushi Fujioka , Yoichi Tanabe , Masaki Yamada
发明人： Shinichi Yamada , Hisao Igarashi , Tomonori Kojima , Takayuki Shinohara , Hidetaka Terakubo , Tomohiro Kashiwagi , Takushi Fujioka , Yoichi Tanabe , Masaki Yamada
CPC分类号： H02K21/24 , H02K1/148 , H02K1/182 , H02K3/524 , H02K5/08 , H02K7/08 , H02K15/095 , H02K2203/06 , H02K2203/12
摘要： An axial gap electronic motor includes a stator and a rotor disposed opposingly with a predetermined gap. In order to provide an easy assembling operation of the stator, the stator includes a plurality of pole members annularly connectable. The annular stator core is obtained by connecting each of the pole members to which coil winding is previously applied.
摘要翻译： 轴向间隙电动马达包括定子和与预定间隙相对设置的转子。 为了提供定子的易于组装操作，定子包括可环形连接的多个极构件。 通过连接预先施加有线圈绕组的每个极构件来获得环形定子芯。
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公开(公告)号：US07986064B2
公开(公告)日：2011-07-26
申请号：US12453455
申请日：2009-05-12
申请人： Shinichiro Katagiri , Hiroaki Shibukawa , Takuya Hamano , Hirokazu Matsuzaki , Toshihiko Yamada , Takushi Fujioka , Yoichi Tanabe , Masaki Yamada , Hidetaka Terakubo , Yoshitaka Kitajima
发明人： Shinichiro Katagiri , Hiroaki Shibukawa , Takuya Hamano , Hirokazu Matsuzaki , Toshihiko Yamada , Takushi Fujioka , Yoichi Tanabe , Masaki Yamada , Hidetaka Terakubo , Yoshitaka Kitajima
IPC分类号： H02K15/02
CPC分类号： H02K15/022 , H02K1/148 , H02K1/185 , Y10T29/49009
摘要： There is provided an electrical motor in which the dimensional accuracy of a stator is increased more easily, and the influence exerted on a magnetic circuit is kept as little as possible. In an electrical motor in which the stator 3 formed with n number (n is a positive integer) of teeth 33 in a row in a straight line form is bent into an annular shape and the end parts thereof are connected to each other, the sum of opening angles θ of a cutout 35 formed between segments of the stator 3 is made larger than 360 degrees, and a minute clearance is formed between the opposed surfaces of the cutout 35 when the stator is bent into an annular shape.
摘要翻译： 提供了一种电动机，其中定子的尺寸精度更容易地增加，并且尽可能地保持对磁路的影响。 在直线形式的排列为n数（n为正整数）的齿33的电动机中，弯曲为环状，其端部相互连接， 的开放角度和角度; 形成在定子3的段之间的切口35的尺寸大于360度，并且当定子弯曲成环形时，在切口35的相对表面之间形成微小的间隙。
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公开(公告)号：US20090284096A1
公开(公告)日：2009-11-19
申请号：US12453455
申请日：2009-05-12
申请人： Shinichiro Katagiri , Hiroaki Shibukawa , Takuya Hamano , Hirokazu Matsuzaki , Toshihiko Yamada , Takushi Fujioka , Yoichi Tanabe , Masaki Yamada , Hidetaka Terakubo , Yoshitaka Kitajima
发明人： Shinichiro Katagiri , Hiroaki Shibukawa , Takuya Hamano , Hirokazu Matsuzaki , Toshihiko Yamada , Takushi Fujioka , Yoichi Tanabe , Masaki Yamada , Hidetaka Terakubo , Yoshitaka Kitajima
CPC分类号： H02K15/022 , H02K1/148 , H02K1/185 , Y10T29/49009
摘要： There is provided an electrical motor in which the dimensional accuracy of a stator is increased more easily, and the influence exerted on a magnetic circuit is kept as little as possible. In an electrical motor in which the stator 3 formed with n number (n is a positive integer) of teeth 33 in a row in a straight line form is bent into an annular shape and the end parts thereof are connected to each other, the sum of opening angles θ of a cutout 35 formed between segments of the stator 3 is made larger than 360 degrees, and a minute clearance is formed between the opposed surfaces of the cutout 35 when the stator is bent into an annular shape.
摘要翻译： 提供了一种电动机，其中定子的尺寸精度更容易地增加，并且尽可能地保持对磁路的影响。 在直线形式的排列为n数（n为正整数）的齿33的电动机中，弯曲为环状，其端部相互连接， 形成在定子3的段之间的切口35的开口角θ大于360度，并且当定子弯曲成环形时，在切口35的相对表面之间形成微小的间隙。
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公开(公告)号：US06819026B2
公开(公告)日：2004-11-16
申请号：US10413147
申请日：2003-04-15
申请人： Kenji Narita , Takushi Fujioka , Yusuke Kikuchi , Akihiro Ito , Youichi Tanabe , Yuji Souma , Ken Maeyama , Michihiro Shibamoto , Nopporn Jirojjaturonn , Chanaporn Thanathitipong
发明人： Kenji Narita , Takushi Fujioka , Yusuke Kikuchi , Akihiro Ito , Youichi Tanabe , Yuji Souma , Ken Maeyama , Michihiro Shibamoto , Nopporn Jirojjaturonn , Chanaporn Thanathitipong
IPC分类号： H02K122
摘要： A radial-air-gap induction motor is constituted so as to have two air gaps by setting a rotor between a cylindrical outer stator and inner stator in order to improve an efficiency by increasing the ratio of torque/(square of current) by a two air gaps, apply windings for generating a rotating magnetic field to the outer and inner stators, and form squirrel-cage windings on the rotor.
摘要翻译： 径向气隙感应电动机通过在圆柱形外部定子和内部定子之间设置转子而具有两个空气间隙，以通过将转矩/（电流平方）增加两倍来提高效率 气隙，施加用于向外部和内部定子产生旋转磁场的绕组，并在转子上形成鼠笼式绕组。
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公开(公告)号：US06809453B2
公开(公告)日：2004-10-26
申请号：US10615843
申请日：2003-07-10
申请人： Kenji Narita , Takushi Fujioka , Youichi Tanabe , Nopporn Jirojjaturonn , Chanaporn Thanathitipong , Akihiro Ito , Michihiro Shibamoto
发明人： Kenji Narita , Takushi Fujioka , Youichi Tanabe , Nopporn Jirojjaturonn , Chanaporn Thanathitipong , Akihiro Ito , Michihiro Shibamoto
IPC分类号： H02K106
摘要： In an axial-air-gap induction motor which has a disk-shaped stator and rotor placed coaxially around a rotating shaft with their surfaces opposing each other across a predetermined gap, the stator and rotor are each composed of a disk-shaped yoke and teeth fitted and secured in the yoke, making it easy to fasten the stator to the bracket, and the rotor to the rotating shaft, as well as to mount windings in the stator core and rotor core.
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