An electric heating device includes a housing having a partition wall which separates a connection chamber from a heating chamber for dissipating heat and from which at least one receiving pocket protrudes into the heating chamber as a heating rib. A PTC heating device with at least one PTC element and conductor tracks for energizing the PTC element with different polarities, which are electrically conductively connected to the latter and which are electrically connected in the connection chamber, are received in the housing. The PTC element and at least one of the conductor tracks are received in a heater casing. The heater casing is pressed into the receiving pocket subject to plastic deformation of the heater casing and/or the receiving pocket.
ELEKTRISCHE HEIZVORRICHTUNG UND VERFAHREN ZU DEREN HERSTELLUNG
ELECTRIC HEATING DEVICE AND METHOD FOR ITS PRODUCTION
DISPOSITIF DE CHAUFFAGE ÉLECTRIQUE ET SON PROCÉDÉ DE FABRICATION
2024-06-19
Patent
Electronic Resource
German
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 |
Elektrische Heizvorrichtung und Verfahren zu deren Herstellung
European Patent Office | 2024
|ELEKTRISCHE HEIZVORRICHTUNG UND VERFAHREN ZU DEREN HERSTELLUNG
European Patent Office | 2023
|Elektrische Heizvorrichtung und Verfahren zu deren Herstellung
European Patent Office | 2022
|ELEKTRISCHE HEIZVORRICHTUNG UND VERFAHREN ZU DEREN HERSTELLUNG
European Patent Office | 2024
|ELEKTRISCHE HEIZVORRICHTUNG UND VERFAHREN ZU DEREN HERSTELLUNG
European Patent Office | 2022
|