Elevator power supply for inverter controller

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United States of America Patent

PATENT NO 9935494
SERIAL NO

14401319

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Abstract

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A power architecture includes a panel receiving power from a power grid through a breaker, a power supply coupled to the breaker to receive power from the grid, a battery coupled to the power supply through a switch, an elevator motor controller coupled to the power supply, the power supply providing power from at least one of the grid and the battery to the controller, and a charger coupled to the breaker and the battery and configured to receive power from the power grid and provide power to the battery to charge the battery.

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Patent Owner(s)

  • OTIS ELEVATOR COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bogli, Craig Drew Avon, US 37 94
Marvin, Daryl J Farmington, US 73 567
Rogers, Kyle W Stamford, US 11 44
Watterson, Leslie C Unionville, US 6 32

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