A fluid discharge mechanism includes a valve chamber having a linking portion linked to a pressurization space for a fluid, a first communication portion formed on a side opposite to the linking portion, and a second communication portion formed at a location between the linking portion and the first communication portion; a main flow channel communicating the second communication portion with a discharge opening; a sub-flow channel communicating the first communication portion with the main flow channel; and a valve member located inside the valve chamber and formed so as to move forward to the first-communication-portion side when the pressurization-space side reaches a predetermined pressure, to open the second communication portion, thereby performing the discharge, and so as to move backward to the communication-portion side after completion of the discharge.


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    Title :

    FLUID DISCHARGE MECHANISM AND SPRAY DEVICE FOR FLUID


    Contributors:
    NEZU MIKIO (author)

    Publication date :

    2020-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B05B Sprühvorrichtungen , SPRAYING APPARATUS / B08B Reinigen allgemein , CLEANING IN GENERAL / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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