Blower systems circuit interrupting apparatus and method
    2.
    发明授权
    Blower systems circuit interrupting apparatus and method 失效
    鼓风机系统电路中断装置及方法

    公开(公告)号:US4265597A

    公开(公告)日:1981-05-05

    申请号:US933639

    申请日:1978-08-11

    摘要: A circuit interrupting apparatus and method for a blower having a resistance heater in the air stream of the blower for cooling of the resistance heater and a fuse surrounded by the resistance heater to cause the fuse to blow through heat of the resistance heater when the air stream stops flowing and the amperage of the circuit is not sufficient to blow the main fuse of the system.

    摘要翻译: 一种用于鼓风机的电路中断装置和方法,该鼓风机具有用于冷却电阻加热器的鼓风机气流中的电阻加热器和由电阻加热器包围的保险丝,以在空气流中引起熔丝吹过电阻加热器的热量 停止流动,电路的安培数不足以吹动系统的主保险丝。