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。

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

IPC分类号： H02K1/12 ,  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， 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。