The device has a heating block that is provided with a positive temperature coefficient (PTC) heating element (30) that is in heat conducting contact with a radiator element (40) for heat radiation. Housing is provided with a frame (20) to receive heating block. A control device (15) is provided to adjust heat output of PTC heating element. A temperature sensor (70) is connected to the control device by a heat guide element (90) to conduct heat from heating block to the temperature sensor. An independent claim is included for a method for manufacturing the electrical heating device for motor car.


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    Title :

    Elektrische Heizvorrichtung für ein Kraftfahrzeug


    Additional title:

    Electrical heating device for a motor vehicle
    Dispositif de chauffage électrique pour un véhicule automobile


    Contributors:

    Publication date :

    2017-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    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 / 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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H05B ELECTRIC HEATING , Elektrische Heizung



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