Disclosed is a high voltage air heater comprising pre-installed heater steps which each comprise a middle component and two outer lamella elements. The heater steps further comprise a frame and are fastened at a distance to each other via a respective end portion and via a respective rotatable locking ring to a control housing of the high voltage air heater. In the control housing, high voltage switching elements are, by a respective clamp element, clamped against a respective heat dissipation element, wherein the arrangement of voltage switching element, clamp element, and heat dissipation element is disposed at a common side of a printed circuit board assembly.
HIGH VOLTAGE AIR HEATER AND METHOD FOR THE ASSEMBLY OF ITS HEATING ELEMENTS
HOCHSPANNUNGS-LUFTERHITZER UND VERFAHREN FÜR DIE MONTAGE SEINER HEIZELEMENTE
AÉROTHERME HAUTE TENSION ET PROCÉDÉ DE MONTAGE DE SES ÉLÉMENTS CHAUFFANTS
2018-04-18
Patent
Electronic Resource
English
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 |
HIGH VOLTAGE AIR HEATER INCLUDING LAMELLA ELEMENTS AND METHOD FOR THE ASSEMBLY THEREOF
European Patent Office | 2018
|