Cleaning and motor heating electromagnetic motor control switching

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United States of America Patent

PATENT NO 9766291
SERIAL NO

14832871

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Abstract

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One embodiment describes a switching device system, which includes a first single pole switching device that selectively connects and disconnects a first phase of electric power to a first winding of a three phase motor; a second single switching device that selectively connects and disconnects a second phase of electric power to a second winding of the three phase motor; in which the first and second single pole switching devices control temperature of the motor by, at a first time, connecting the first phase and the second phase electric power to the motor.

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Patent Owner(s)

  • ROCKWELL AUTOMATION TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bock, Christopher H Milwaukee, US 19 168
Dziekonski, Stefan T Greendale, US 21 166
Kinsella, James J Brentwood, US 33 382
Wieloch, Christopher J Brookfield, US 71 1157

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