The present invention relates to an electric heating device, in particular for a motor vehicle, the device comprising an electrical connection box and a heating body comprising: - a plurality of heating elements intended to be supplied with current; - a plurality of metal tubes, at least some of which comprise the heating elements; and - a plurality of metal heat sinks, the metal tubes and the metal heat sinks forming a conductive casing with the same electrical potential, the device being characterised in that at least one tube (12) of the plurality of tubes comprises a conductive element (16) projecting from the at least one tube (12) and in contact with the at least one tube, the projecting element (16) being connected to a ground connector of the electrical connection box.


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    Title :

    DISPOSITIF DE CHAUFFAGE ÉLECTRIQUE POUR VÉHICULE AUTOMOBILE


    Additional title:

    ELECTRIC HEATING DEVICE FOR A MOTOR VEHICLE
    ELEKTRISCHE HEIZVORRICHTUNG FÜR EIN KRAFTFAHRZEUG


    Contributors:

    Publication date :

    2025-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / 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 / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein



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