专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160276881A1 ELECTRICAL MACHINE AND HOISTING MACHINE 审中-公开
标题翻译：电机及机床
公开(公告)号：US20160276881A1
公开(公告)日：2016-09-22
申请号：US15062613
申请日：2016-03-07
申请人： Kabushiki Kaisha Toshiba , Toshiba Industrial Products and Systems Corporation
发明人： Hiroshi TAKAHASHI , Yasuhito UEDA , Takahiro KOKUBO , Toyonobu YAMADA , Yoshiro SHINODA , Hisaaki SHIMOZU , Yuji YAMAMOTO
IPC分类号： H02K1/14 , B66B11/04
CPC分类号： H02K1/148 , B66B11/043 , H02K1/145 , H02K1/185 , H02K37/14 , H02K2201/06
摘要： According to one embodiment, an electrical machine includes a rotor and an armature. The armature includes first to third stator cores, and an armature coil. The first and second stator cores are arranged along a direction of a rotation axis of the rotor. The third stator core is arranged opposite to the first and second stator cores. The armature coil is provided between the first and second stator cores. The first and second stator cores have a same shape and each include magnetic poles and a first positioning part. The third stator core includes a second positioning part. A relative phase angle of the first stator core and a relative phase angle of the second stator core in the rotation direction are set by using the first positioning part and the second positioning part.
摘要翻译：根据一个实施例，电机包括转子和电枢。电枢包括第一至第三定子铁心和电枢线圈。第一和第二定子铁心沿着转子的旋转轴线的方向布置。第三定子铁心与第一和第二定子铁芯相对设置。电枢线圈设置在第一和第二定子芯之间。第一和第二定子铁芯具有相同的形状，并且各自包括磁极和第一定位部件。第三定子铁芯包括第二定位部。通过使用第一定位部和第二定位部来设定第一定子铁心的相对相位角和第二定子铁心在旋转方向上的相对相位角。

2. 发明申请

US20160211732A1 METHOD OF MANUFACTURING STATOR CORE 审中-公开
标题翻译：制造定子芯的方法
公开(公告)号：US20160211732A1
公开(公告)日：2016-07-21
申请号：US15080881
申请日：2016-03-25
申请人： TOSHIBA INDUSTRIAL PRODUCTS AND SYSTEMS CORPORATION
发明人： Takayuki AKATSUKA , Toyonobu YAMADA , Tadashi MORISHIMA , Tooru YAMAGIWA , Chidai ISAKA , Motoyasu MOCHIZUKI , Takashi HANAI , Youichi SEO
IPC分类号： H02K15/02
CPC分类号： H02K15/02 , H02K15/024
摘要： According to one embodiment of the present invention, this stator core manufacturing method has a punching step for punching core members, which each have a plurality of protruding sections for connection that protrude radially outwards from the outer peripheral section thereof, from a band-shaped electrical steel sheet, wherein: portions in the electrical steel sheet from which the core members are to be punched are arranged in three rows in the width direction of the electrical steel sheet; in any two of the three rows, the portions from which the protruding sections of the core members are to be punched are inclined at a first angle relative to the width direction of any of the electrical steel sheets; in the remaining one row, the portions from which the protruding sections of the core members are to be punched are inclined at a second angle relative to the width direction of the electrical steel sheet, said second angle being different from the first angle; and the core members are punched.
摘要翻译：根据本发明的一个实施例，该定子铁芯制造方法具有冲压芯部件的冲压步骤，每个芯部件具有多个从其外周部分径向向外突出的用于连接的突出部分，钢板，其中：要在其中冲压芯体的电工钢板中的部分沿着电工钢板的宽度方向排列成三列; 在三列中的任意两列中，芯构件的突出部分将被冲孔的部分相对于任何电工钢板的宽度方向以第一角度倾斜; 在其余一排中，芯构件的突出部分要被冲压的部分相对于电工钢板的宽度方向以第二角度倾斜，所述第二角度与第一角度不同; 核心成员被打了。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式