EXTRACTOR HOOD

The invention relate to an extractor hood (2) comprising an electronically commutated blower motor (14) and a control (21) which is designed to control the blower motor (14) with a first or a second speed-torque characteristic curve (DK1, DK1a), the speed-torque characteristic curves (DK1, DK1a) hav...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MEINHARDT, Gert, SCHLOTMANN, Peter, GRAW, Martin, LESSMEIER, Rainer, METZ, Daniel, WÖSSNER, Markus
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention relate to an extractor hood (2) comprising an electronically commutated blower motor (14) and a control (21) which is designed to control the blower motor (14) with a first or a second speed-torque characteristic curve (DK1, DK1a), the speed-torque characteristic curves (DK1, DK1a) having at least one common point (MA1, MS1).