EXTRACTOR HOOD

The invention relates to an extractor hood (2) having an electronically commutated fan motor (14), a timer (27) for providing a time signal (t1, t2) and a control device (21), which is configured to activate the fan motor in dependence on the provided time signal (t1, t2) having a first torque-veloc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	METZ, DANIEL, GRAW, MARTIN, HEGENDÖRFER, MICHAEL, BROSSMANN, ANNA, HOLMER, MATTIAS, RUTSCH, KLAUS-HEINER, BERGMEIER, HEINZ, SCHNEIDER, ILKA, SCHULTZ, MARTIN, ZIEGLER, MARTINA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CLEANING CLEANING IN GENERAL DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION HEATING LIGHTING MECHANICAL ENGINEERING OTHER DOMESTIC STOVES OR RANGES PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL RANGES TRANSPORTING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an extractor hood (2) having an electronically commutated fan motor (14), a timer (27) for providing a time signal (t1, t2) and a control device (21), which is configured to activate the fan motor in dependence on the provided time signal (t1, t2) having a first torque-velocity characteristic curve (DK1) or having a second torque-velocity characteristic curve (DK1a, DK1b, DK3).