专利名称：EXTRACTOR HOOD发明人：GRAW, Martin,LESSMEIER,
Rainer,MEINHARDT, Gert,METZ,Daniel,SCHLOTMANN, Peter,WÖSSNER,Markus
申请号：EP14705542.0申请日：20140221公开号：EP2971976B1公开日：20200429
摘要：The invention relate to an extractor hood (2) comprising an electronicallycommutated blower motor (14) and a control (21) which is designed to control theblower 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).
申请人：BSH Hausgeräte GmbH
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