The invention relates to an electric heater (1, 21), in particular for a heating or an air-conditioning system of a motor vehicle, comprising a heater core (2, 22) having a plurality of heating units (3, 23), said heating units (3, 23) having at least one electric heating element (4, 24) arranged between metallic contact sheet elements (5, 25), wherein the metallic contact sheet elements (5, 25) are electrically contacting the at least one electric heating element (4, 24) to allow an electric current flow through the electric heating elements (4, 24), wherein at least two contact rails (7) are provided such that each of the metallic contact sheet elements (5, 25) is mechanically and electrically connected to one of the contact rails (7), which both have a contact means (8, 28) to contact the contact rails (7) to a power source.
ELECTRIC HEATER
ELEKTRISCHER HEIZOFEN
CHAUFFAGE ÉLECTRIQUE
2019-09-18
Patent
Electronic Resource
English
IPC: | 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 / 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 |