The invention relates to a electric heater (1), in particular for a heating or an air-conditioning system of a motor vehicle, comprising a heater core (2) having a plurality of heating units (3), said heating units (3) having a casing body (4) and at least one electric heating element arranged therein, wherein the casing body (4) comprises an open first end (5) and an open or closed second end (6) opposite the first end (5), wherein at least one electric connection element (7, 8), particularly for electrically contacting the at least one heating element, is arranged at the first end (5) and/or the second end (6) of the casing body (4), wherein the first end (5) comprises a first closure (9) for fluid-tightly closing the first end (5) and/or the second end (6) comprises a second closure (10) for fluid-tightly closing the second end (6), wherein the first closure (9) and/or the second closure (10) is/are made of a heat-shrinkable plastic material.
ELECTRIC HEATER
ELEKTRISCHER HEIZOFEN
CHAUFFAGE ÉLECTRIQUE
2018-02-28
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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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 / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / H05B ELECTRIC HEATING , Elektrische Heizung |