Adaptive actuator for operating on a three or four-wire external control line with different motor voltages and network frequencies

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11342874
APP PUB NO 20210367543A1
SERIAL NO

16801633

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Various embodiments include an actuator comprising: a motor; a transmission; an actuating connection; a first motor line and second motor line and a ground line. The motor is driven in a first or second direction by a motor voltage applied to the first or second motor line. There is also a motor control unit comprising a signal evaluation unit and a downstream actuating device for the motor, and a voltage supply unit to provide, from the first and/or second motor voltage, a supply DC voltage for a power supply of the motor control unit. The signal evaluation unit produces, for the duration of the application of the first and/or second motor voltage to the first and second motor line, associated actuating signals. The motor control unit electrically controls the motor in the associated first or second direction of rotation on the basis of actuating signals.

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Patent Owner(s)

  • SIEMENS SCHWEIZ AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kucera, Ladislav Thalwil, CH 6 14
Reichmuth, Ronald Einsiedeln, CH 2 2
Soltermann, Sacha Steinhausen, CH 3 2

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