PROBLEM TO BE SOLVED: To solve a problem that, in a conventional method, since the most of sucked air passes through a center of piping, a residual liquid adhering to an inner face of the piping is hardly moved by the sucked air, and it is difficult to accurately collect the residual liquid.SOLUTION: In a collection method of a residual liquid which collects the residual liquid remaining in a common flow passage 13 also serving as suction flow passage for vacuuming a liquid filling space, and a filling flow passage for filling a liquid, the collection method has: a process for foaming the residual liquid in the common flow passage 13 by vacuuming the common flow passage and lowering pressure in the common flow passage 13; and a process for atmospherically releasing the common flow passage 13 in a state that the residual liquid is foamed, and sucks and collects the foamed residual liquid.SELECTED DRAWING: Figure 1

    【課題】従来の方法では、吸引された空気の大部分が配管の中心を通ってしまうため、配管の内面に付着する残留液を吸引される空気によって移動させることがなかなかできず、残留液を効率良く高度に回収することが困難であった。【解決手段】液体充填空間を真空引きするための吸引流路と前記液体充填空間へ液体を充填するための充填流路とを兼ねる共通流路13内に残留する残留液を回収する残留液の回収方法であって、真空引きして前記共通流路13内の圧力を低下させることにより、当該共通流路13内の前記残留液を発泡させる工程と、前記残留液を発泡させた状態で前記共通流路13を大気開放すると共に、前記発泡した残留液を吸引して回収する工程とを有する。【選択図】図1


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    Titel :

    COLLECTION METHOD OF RESIDUAL LIQUID


    Weitere Titelangaben:

    残留液の回収方法


    Beteiligte:
    MIYAMAE KOJI (Autor:in)

    Erscheinungsdatum :

    06.04.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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