A valve in which a small driving force of a drive source is required when the valve is closed. A valve includes a valve housing and a valve body to be driven by a drive source, and controls a flow rate of a fluid flowing through a through-flow passage in a direction opposite a closing direction of the valve body, by moving the valve body from a control region to a closing region. The valve body has an effective pressure-receiving area where a pressure of the fluid acts on the valve body. The effective pressure-receiving area is switched between the effective pressure-receiving area in the control region and the effective pressure-receiving area in the closing region. The effective pressure-receiving area is smaller than the effective pressure-receiving area.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Flow rate control valve


    Beteiligte:
    HAYAMA MASAHIRO (Autor:in) / KANZAKI TOSHINORI (Autor:in) / URUSHIYAMA KEICHI (Autor:in) / FUKUDOME KOHEI (Autor:in) / SHIRAFUJI KEIGO (Autor:in)

    Erscheinungsdatum :

    19.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16K VALVES , Ventile / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



    FLOW RATE CONTROL VALVE

    MIURA YUICHIRO | Europäisches Patentamt | 2020

    Freier Zugriff

    FLOW RATE CONTROL VALVE

    MURAKAMI SHINGO / ONIGATA JUNICHIRO / NAGAI KISHIRO | Europäisches Patentamt | 2016

    Freier Zugriff

    Micro flow rate control valve

    PARK JANG SIK / HONG TAE HO / MO SANG NAM et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Micro flow rate control valve

    Europäisches Patentamt | 2023

    Freier Zugriff

    PRIORITY FLOW RATE CONTROL VALVE

    SONOKAWA SHOGO | Europäisches Patentamt | 2019

    Freier Zugriff