Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bernd Wirnitzer0
Volker Bosch0
Date of Patent
June 26, 2007
0Patent Application Number
109338570
Date Filed
September 3, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A rotary speed limiting device for an electric motor has a current detecting device for detecting a motor current of the electric motor, a nominal value setting for adjusting a torque, a control and/or regulating device which limits the motor current to a maximum value depending on the nominal value setting, a rotary speed detecting device for detecting a rotary speed of the electric motor, the control and/or regulating device determining a maximum value of the motor current depending on the rotary speed determined by the rotary speed detecting device.
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