Electric heating device

The invention relates to an electric heating device for a motor vehicle, said electric heating device comprising a ceramic heating resistor (3) and a metal cooling body (1), which has two mutually opposed primary sides, wherein one of the two primary sides forms an inflow side, against which a fluid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JUERGEN KOS, ALEXANDER DAUTH, MICHAEL LUPPOLD
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to an electric heating device for a motor vehicle, said electric heating device comprising a ceramic heating resistor (3) and a metal cooling body (1), which has two mutually opposed primary sides, wherein one of the two primary sides forms an inflow side, against which a fluid stream to be heated flows. In accordance with this disclosure, the heating resistor (3) is arranged in a groove (2), which is located in one of the two primary sides of the cooling body (1).