公开(公告)号：US20140210303A1

公开(公告)日：2014-07-31

申请号：US14161689

申请日：2014-01-23

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Manabu HARADA ,  Masanobu KAKIHARA ,  Kensuke NAKAZONO ,  Youichi SAKAMOTO

IPC: H02K3/34

CPC classification number: H02K3/345 ,  H02K3/522

Abstract: A bobbin is adapted to be mounted to a projection of a stator core of a rotary electric machine and wound with a coil wire. The bobbin includes a back stress generating portion configured to generate a stress acting in a direction opposite to a stress generated when the coil wire is wound around the bobbin.

Abstract translation: 线轴适于安装到旋转电机的定子芯的突起并用线圈线缠绕。 线轴包括后应力产生部分，其构造成产生沿与线圈线缠绕在线轴上产生的应力相反的方向作用的应力。