PTC-Heizvorrichtung ohne elektronische Leistungsregelung

Foil-based PTC heaters are self-regulating, i.e. do not need any electronic control unit (ECU) to limit the maximum heating current. In order to establish different heating power levels the present invention proposes to choose different PTC ratio/onset characteristics. In addition, the print design...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BENNES, RAPHAËL, SCHUMACHER, ALAIN, MASSING, MATTHIAS, ORTJENS, JOOST, CHABACHISS, BIECK, WERNER, KIM, SUNG-GUEN
Format:	Patent
Sprache:	ger
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Foil-based PTC heaters are self-regulating, i.e. do not need any electronic control unit (ECU) to limit the maximum heating current. In order to establish different heating power levels the present invention proposes to choose different PTC ratio/onset characteristics. In addition, the print design of the PTC ink can be adjusted accordingly.