(과제) 유체 토출 기구의 기능을 합리적으로 향상시킨다. (해결수단) 유체의 가압 공간(4)과의 연통부(5a)와, 상기 연통부(5a)의 반대측에 형성된 제 1 연락부(5b)와, 상기 연통부(5a)와 상기 제 1 연락부(5b)의 사이가 되는 개소에 형성된 제 2 연락부(5c)를 구비한 밸브실(5)과, 상기 제 2 연락부(5c)와 토출구(3)를 연락하는 메인 유로(6)와, 상기 제 1 연락부(5b)와 상기 메인 유로(6)를 연락하는 서브 유로(7)와, 상기 밸브실(5) 내에 있어서, 상기 가압 공간(4)측이 소정의 압력에 도달했을 때에는 상기 제 1 연락부(5b)측으로 왕동해 상기 제 2 연락부(5c)를 개방해서 상기 토출을 실행시키고, 상기 토출 종료 후에는 상기 연통부(5a)측으로 복동하도록 구성된 밸브체(8)를 구비해서 이루어진다.

    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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    Titel :

    FLUID DISCHARGE MECHANISM AND APPARATUS FOR SPRAYING A FLUID TO A VEHICLE CAMERA OR SENSOR


    Weitere Titelangaben:

    유체 토출 기구, 및 차량용 카메라 또는 센서에 대한 유체 분사 장치


    Erscheinungsdatum :

    17.03.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B05C Vorrichtungen zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein , APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, 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 / F16K VALVES , Ventile




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