Motor protector apparatus
    51.
    发明授权
    Motor protector apparatus 失效
    电机保护器

    公开(公告)号:US3996547A

    公开(公告)日:1976-12-07

    申请号:US503222

    申请日:1974-09-05

    申请人: Yoshimitsu Kinjo

    发明人: Yoshimitsu Kinjo

    CPC分类号: H01H1/32 H01H37/54

    摘要: A low cost multiphase motor protector which employs only one movable contact attached to the center of a bimetallic snap-acting disc. After the disc is calibrated and upon the application or dissipation of heat, the one movable contact either connects or disconnects with a plurality of stationary contact terminals simultaneously.

    摘要翻译: 一种低成本的多相电动机保护器,其仅使用一个可移动接触件,其附接到双金属快速作用盘的中心。 在盘被校准之后并且在施加或散热时,一个可动触头同时与多个固定接触端子连接或断开。