Apparatus on a spinning room machine for monitoring an...

Details Apparatus on a spinning room machine for monitoring an... Apparatus on a spinning room machine for monitoring an...

2007-05-24

2010-06-15

Benson, Walter (Department: 2837)

Electricity: motive power systems

Synchronous motor systems

Brushless motor closed-loop control

C318S098000, C318S400070, C318S434000

Reexamination Certificate

active

07737649

ABSTRACT:
An apparatus on a spinning room machine, especially a spinning preparation machine, is arranged for monitoring an electric drive motor, which is connected to an electronic speed-setting and/or regulating device, a rotating operating element being connected to the drive motor. In order to monitor the drive motor so that no damage occurs even under different operating conditions, there is a device for automatically determining the loading of the drive motor during operation, which is connected to a device for comparison with pre-set values for the loading, to which there is connected a display and/or switching device which can be supplied with electrical signals in the event of departures.

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