A cross-flow fan includes a plurality of fan blades provided to be circumferentially spaced apart from each other. The fan blade has an inner edge portion arranged on the radially inner side to/from which air flows in/out, and an outer edge portion arranged on the radially outer side to/from which air flows in/out. Fan blade has a blade surface extending between the inner edge portion and the outer edge portion. The blade surface includes a pressure surface arranged on the rotation direction side of the cross-flow fan and a suction surface arranged on the back side of the pressure surface. When cut along a plane orthogonal to the rotation axis of the cross-flow fan, the fan blade has a blade cross-sectional shape in which a concave portion concave from the pressure surface is formed.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Cross-flow fan, molding die, and fluid feeder


    Beteiligte:

    Erscheinungsdatum :

    26.09.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / F24F Klimatisierung , AIR-CONDITIONING / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



    Low-Flow-Rate Dry-Powder Feeder

    Online Contents | 1994


    Low-Flow-Rate Dry-Powder Feeder

    Ramsey, Keith E. | NTRS | 1994


    Mass flow from the studded roller feeder

    Svensson, Jan E. T. | Katalog Agrar | 1992


    POWER FEEDER, AND POWER FEEDER-SHARING SYSTEM

    OZAKI MASAHIKO / NISHIDA CHOTARO | Europäisches Patentamt | 2015

    Freier Zugriff

    Feeder vessel

    ROODENBURG JOOP / TIELEMAN HUBERTUS LOURENS LEENDERT | Europäisches Patentamt | 2025

    Freier Zugriff