Preventative maintenance by detecting number of switching events of components

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9988239
APP PUB NO 20160052747A1
SERIAL NO

14779041

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Abstract

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A system for providing preventative maintenance of switchable components includes a load-moving system including one or more switchable components. The system also includes a microcontroller configured to operate the one or more switchable components of the load-moving system, to determine a number of switching events of the one or more switchable components and to perform a preventative maintenance action based on determining that the number of switching events is greater than a threshold number of switching events.

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Patent Owner(s)

Patent OwnerAddress
OTIS ELEVATOR COMPANYONE CARRIER PLACE FARMINGTON CT 06032

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Toutaoui, Mustapha Berlin, DE 19 226

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7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 5, 2025
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