Magnetic wedge
    4.
    发明公开
    Magnetic wedge 失效
    Magnetischer Keil

    公开(公告)号:EP0052878A1

    公开(公告)日:1982-06-02

    申请号:EP81109838.3

    申请日:1981-11-23

    申请人: TDK Corporation

    IPC分类号: H02K3/493

    CPC分类号: H02K3/493 H02K15/0018

    摘要: A magnetic wedge (5) for insertion into each of the winding-holding slots (3) of the stator (1) or rotor of an electric motor is made of a sintered compact of a soft ferrite. The ferrite is selected from the group consisting of the ferrites of Mn-Zn, Mn-Zn-Fe, Ni-Cu-Zn, and Ni-Fe types.

    摘要翻译: 用于插入定子(1)的每个绕组保持槽(3)或电动机的转子的磁楔(5)由软铁氧体的烧结体制成。 铁氧体选自Mn-Zn,Mn-Zn-Fe,Ni-Cu-Zn和Ni-Fe类型的铁氧体。