The invention relates to an air inlet casing intended for supplying fresh air and recycled air to a heating, ventilation and/or air-conditioning system, including a circuit intended for supplying fresh and/or recycled air to at least one air-driving device, said casing further comprising a means (16, 17) intended for providing a flow of recycled air into said circuit, said means (16, 17) being capable of opening by pressure differential, said circuit being configured such that a pressure drop is created therein that at least temporarily generates said pressure differential.


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    Title :

    BOITIER D'ENTREE D'AIR POUR UN SYSTEME DE CHAUFFAGE, VENTILATION ET/OU CLIMATISATION MAINTENANT UN FLUX D'AIR RECYCLE AVEC L'ARRIVEE D'AIR FRAIS


    Additional title:

    AIR INLET CASING FOR A HEATING, VENTILATION AND/OR AIR-CONDITIONING SYSTEM MAINTAINING A FLOW OF RECYCLED AIR WITH THE INTAKE OF FRESH AIR
    LUFTEINLASSGEHÄUSE FÜR EINE HEIZUNGS-, BELÜFTUNGS- UND/ODER KLIMAANLAGE ZUR AUFRECHTERHALTUNG EINER STRÖMUNG VON AUFBEREITETER LUFT MIT ANSAUGUNG VON FRISCHLUFT


    Contributors:

    Publication date :

    2019-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    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