An electric heater (1, 1 ') for heating a liquid or frozen substance in a motor vehicle, in particular for heating an electric vehicle battery or an HVAC system or for a system for reducing environmental pollution of a motor vehicle; the electric heater (1, 1 ') comprises: a metal sheet (2) adapted to generate heat when it is passed through by an electric current; two polymer layers (3, 4), the metal sheet (2) being arranged between the two polymer layers (3, 4); two metal layers (5, 6), the two polymer layers (3, 4) being arranged between the two metal layers (5, 6); wherein the two metal layers (5, 6) are hermetically sealed from each other, delimiting a housing which prevents the substance to be heated from contacting the two polymer layers (3, 4) and the metal sheet (2); wherein more than one metal wing (7) is provided, which extends transversely from an outer face (61) of at least one metal layer (6) of the two metal layers (5, 6).

    一种电加热器(1、1’),用于加热机动车辆中的液体或冷冻的物质,特别地用于加热电动汽车电池或者HVAC系统或者用于减少机动车辆的环境污染的系统;所述电加热器(1、1’)包括:金属片(2),所述金属片(2)适于在其被电流穿过时产生热量;两个聚合物层(3、4),金属片(2)被布置在两个聚合物层(3、4)之间;两个金属层(5、6),两个聚合物层(3、4)被布置在两个金属层(5、6)之间;其中两个金属层(5、6)彼此气密地密封,界定外壳,该外壳防止待加热的物质与两个聚合物层(3、4)和金属片(2)接触;其中设置多于一个金属翼部(7),所述金属翼部(7)从所述两个金属层(5、6)的至少一个金属层(6)的外部面(61)横向延伸。


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    Titel :

    Electric heater for heating substance in motor vehicle


    Weitere Titelangaben:

    用于加热机动车辆中的物质的电加热器


    Beteiligte:
    EUSEBIO MARIO (Autor:in) / DELTOS ANDR ¨ (Autor:in) / ZOPPAS FEDERICO (Autor:in)

    Erscheinungsdatum :

    09.09.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / H05B ELECTRIC HEATING , Elektrische Heizung



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