Method of operating an electric motor, esp. for a motor vehicle air conditioning system

The motor drives an adjustable device, esp. an air flap in an air conditioning system with a stop. The method involves signaling when the device encounters the stop and moving the electric motor backwards. Driving the device against the stop is detected by a motor overload detector. An Independent c...

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Hauptverfasser: BIERBAUM, GERD, 72644 OBERBOIHINGEN, DE, ROETTGER, MICHAEL, 61479 GLASHUETTEN, DE, LINDNER, BJOERN, 71640 LUDWIGSBURG, DE
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:The motor drives an adjustable device, esp. an air flap in an air conditioning system with a stop. The method involves signaling when the device encounters the stop and moving the electric motor backwards. Driving the device against the stop is detected by a motor overload detector. An Independent claim is also included for an arrangement for operating an electric motor, esp. for a motor vehicle air conditioning system.