公开(公告)号：US20160254718A1

公开(公告)日：2016-09-01

申请号：US15049720

申请日：2016-02-22

Applicant: Nidec Copal Corporation

Inventor： Masakazu WATANABE ,  Yoshinori FUKASAKU ,  Masato IWASE ,  Koki KUNII ,  Hirofumi NAGASAWA ,  Shinji KOIKE

IPC: H02K3/28 ,  H02K15/04

CPC classification number: H02K15/0421 ,  H02K3/12 ,  H02K2213/03

Abstract: A segment conductor that is a conductive element of a coil wound in a distributed winding in a stator core of a rotating electric machine is formed, through press forming and is provided with a pair of straight conductor portions and a bent conductor portion that connects together one end side of the pair of straight conductor portions. Moreover, one part of the segment conductor is formed, through press forming, so as to be thinner than another part. Specifically, a part that is exposed from the stator core is formed, through press forming, so as to be thinner than a part that is contained in a slot of the stator core. The stator has a structure wherein a plurality of segment conductors are disposed in a distributed winding in the stator core. The rotating electric machine is equipped with this stator. The vehicle is equipped with this rotating electric machine.

Abstract translation: 卷绕在旋转电机的定子铁芯中的分布绕组中的线圈的导电元件的分段导体通过压制成型而形成，并且设置有一对直导体部分和弯曲导体部分，该导体部分连接在一起 一对直导体部分的端侧。 此外，分段导体的一部分通过压制成形形成为比另一部分薄。 具体地说，通过冲压成型形成从定子铁芯露出的部分，使其比包含在定子铁芯的槽内的部分薄。 定子具有其中多个分段导体设置在定子芯中的分布绕组中的结构。 旋转电机配有该定子。 车辆配备了这台旋转电机。

公开(公告)号：US20150377323A1

公开(公告)日：2015-12-31

申请号：US14749913

申请日：2015-06-25

Applicant: Nidec Copal Corporation

Inventor： Shinji KOIKE ,  Kazuo TANABE

IPC: F16H1/46 ,  H02K7/116

CPC classification number: F16H1/46 ,  F16H3/64 ,  F16H57/0006 ,  F16H2055/086 ,  F16H2055/176 ,  H02K7/116 ,  H04M1/0264 ,  H04M2250/20

Abstract: A geared motor includes a gear mechanism portion that meshes with a rotational shaft provided within a main motor unit. The gear mechanism portion has a multistage planetary gear reducing mechanism. The multistage planetary gear reducing mechanism includes a first stage gear formed helically and a final stage gear formed with spur teeth.

Abstract translation: 齿轮传动马达包括与设置在主马达单元内的旋转轴啮合的齿轮机构部分。 齿轮机构部具有多级行星齿轮减速机构。 多级行星齿轮减速机构包括螺旋形成的第一级齿轮和形成有齿齿的末级齿轮。