The system (1) for purifying vehicle-interior air has a circuit with passages for admitting an airflow (F), a filtration treatment part (10) for separating out at least PM0.3 and PM0.1 fine particles using a filter medium typically of class H13, combined with a prefilter (11), this treatment making use of an adsorption layer for capturing volatile compounds. The air admitted to the system is driven from the prefilter (11) towards a diffusion part (22) by passing through an air-circulating means (8) associated with a duct (7) for discharging the purified air upwards. The diffusion part (22) includes ducting, preferably having a textile structure, extending along the roof (9) of the vehicle interior (HV) and having perforations and/or air-permeable zones so that the purified air can be diffused and reintroduced into the vehicle interior downwards.


    Access

    Download


    Export, share and cite



    Title :

    SYSTEME DE FILTRATION D'AIR ET DE DIFFUSION D'AIR PURIFIE DANS UN HABITACLE DE VEHICULE


    Additional title:

    SYSTEM FOR FILTERING AIR AND FOR DIFFUSING PURIFIED AIR INTO A VEHICLE INTERIOR
    SYSTEM ZUM FILTERN VON LUFT UND ZUM VERTEILEN GEREINIGTER LUFT IN EINEN FAHRZEUGINNENRAUM


    Contributors:

    Publication date :

    2025-05-14


    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 / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / B01D SEPARATION , Trennen / F24F Klimatisierung , AIR-CONDITIONING




    SYSTEME DE FILTRATION D'AIR ET DE DIFFUSION D'AIR PURIFIE DANS UN HABITACLE DE VEHICULE

    LE BLOA LAURENT | European Patent Office | 2024

    Free access

    SYSTEME ET PROCEDE DE DIFFUSION D'AIR POUR HABITACLE DE VEHICULE

    NACER-BEY MOUSSA | European Patent Office | 2022

    Free access

    SYSTEME ET PROCEDE DE DIFFUSION D'AIR POUR HABITACLE DE VEHICULE

    NACER BEY MOUSSA | European Patent Office | 2019

    Free access

    SYSTEME ET PROCEDE DE DIFFUSION D'AIR POUR HABITACLE DE VEHICULE

    NACER-BEY MOUSSA | European Patent Office | 2017

    Free access