A fluid control circuit of the present invention comprises: a first circuit for sending a first fluid discharged from a first pump to a first actuator by a first operation switching valve; a second circuit for sending a second fluid discharged from a second pump to a second actuator by a second operation switching valve; and a merging circuit in which a second surplus fluid in the second circuit joins the first fluid and a first surplus fluid in the first circuit joins the second fluid.

    본 발명의 유체 제어 회로는, 제1 펌프로부터 토출되는 제1 유체를 제1 조작 전환 밸브로 제1 액추에이터로 보내는 제1 회로와, 제2 펌프로부터 토출되는 제2 유체를 제2 조작 전환 밸브로 제2 액추에이터로 보내는 제2 회로와, 상기 제1 유체에 상기 제2 회로 중의 제2 잉여 유체를 합류시키고, 상기 제2 유체에 상기 제1 회로 중의 제1 잉여 유체를 합류시키는 합류 회로를 구비한다.


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    Title :

    FLUID CONTROL CIRCUIT HYDRAULIC CONTROL CIRCUIT AND CONSTRUCTION MACHINE


    Additional title:

    유체 제어 회로, 유압 제어 회로 및 건설 기계


    Contributors:
    MIKAMI KOSUKE (author) / SASAOKA MAYU (author) / NAKANO JUN (author)

    Publication date :

    2021-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66C Krane , CRANES



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