METHOD AND DEVICE FOR ADJUSTING THE FREQUENCY OF A DRIVE CURRENT OF AN ELECTRIC MOTOR
A small electric appliance is described which comprises an oscillation-capable mechanism (4), an electric motor (1) to drive the oscillation-capable mechanism (4), wherein the electric motor (1) can be operated with a drive current (10) at a predetermined frequency (f), and a device (3) for adjustin...
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Main Authors | , , |
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Format | Patent |
Language | English French |
Published |
27.01.2015
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Subjects | |
Online Access | Get full text |
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