Electric heating element utilizing ceramic PTC resistors for heating flooring media

A heating element for heating a flowing medium includes a heat exchanger made of a plurality of metallic bodies. The metallic bodies have a plurality of passageways extending therethrough and widened on an inlet side in a conical fashion. Positive temperature coefficient (PTC) ceramic resistor are l...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SCHWARZL, HELMUT, UNTERLASS, JOSEF
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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