The invention relates to an air pulser (1) for a motor vehicle, designed to be powered by a first voltage (U1) and a second voltage (U2), according to which the air pulser (1) comprises: a first interface (I48) for connecting to a power supply network (G48) supplying the second voltage (U2); a second interface (ILW) for connecting to a communication bus (BLW); a functional module (11) connected to the first connection interface (I48); a main switch (Q2) connected to the functional module (11), designed to enable signals (DAT) to travel through the communication bus (BLW); and a first protection module (10) for isolating the communication bus (BLW) from the power supply network (G48) when there is an overvoltage (USS) between the functional module (11) and the second connection interface (ILW).


    Access

    Download


    Export, share and cite



    Title :

    PULSEUR D'AIR POUR VEHICULE AUTOMOBILE ALIMENTE PAR DEUX TENSIONS


    Additional title:

    AIR PULSER FOR A MOTOR VEHICLE POWERED BY TWO VOLTAGES
    LUFTPULSATOR FÜR EIN VON ZWEI SPANNUNGEN ANGETRIEBENES KRAFTFAHRZEUG


    Contributors:

    Publication date :

    2019-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



    PULSEUR D'AIR POUR VEHICULE AUTOMOBILE ALIMENTE PAR DEUX TENSIONS

    FOURNIER JONATHAN / LAPIERRE WILLIAM / BIGEY MICKAEL | European Patent Office | 2018

    Free access

    PULSEUR D'AIR POUR VEHICULE AUTOMOBILE ALIMENTE PAR DEUX RESEAUX D'ALIMENTATION ELECTRIQUES

    FOURNIER JONATHAN / BIGEY MICKAEL / LAPIERRE WILLIAM | European Patent Office | 2020

    Free access

    PULSEUR D'AIR POUR VEHICULE AUTOMOBILE ALIMENTE PAR DEUX TENSIONS

    FOURNIER JONATHAN / BIGEY MICKAEL / LAPIERRE WILLIAM | European Patent Office | 2018

    Free access

    PULSEUR D'AIR POUR VEHICULE AUTOMOBILE

    BEDE SOPHIE / BROSSERON LAURENT / CHERIAUX OLIVIER et al. | European Patent Office | 2020

    Free access

    PULSEUR D'AIR POUR VEHICULE AUTOMOBILE

    BEDE SOPHIE / BROSSERON LAURENT / CHERIAUX OLIVIER et al. | European Patent Office | 2020

    Free access