Barrier movement operator battery backup and power equipment...

Details Barrier movement operator battery backup and power equipment... Barrier movement operator battery backup and power equipment...

2006-06-28

2009-12-22

Tso, Edward (Department: 2858)

Electricity: battery or capacitor charging or discharging

Cell or battery charger structure

Charging station for electrically powered vehicle

C320S106000, C307S063000, C340S545100, C104S034000, C191S002000, C191S003000, C414S281000

Reexamination Certificate

active

07635966

ABSTRACT:
A system includes a rechargeable battery backup for a barrier movement operator. A barrier movement operator controls the movement of a moveable barrier. The barrier movement operator has a head unit to command the moveable barrier to perform moveable barrier functions. The head unit is supplied power by a power source. A battery charging station is in electrical communication with at least one rechargeable battery and in electrical communication with the head unit to supply power to the at least one rechargeable battery. Circuitry is electrically connected to the battery charging station to supply power from the at least one rechargeable battery to the head unit. The system also includes electrically powered equipment comprising an apparatus for receiving the at least one rechargeable battery. The electrically powered equipment is adapted to be powered by the at least one rechargeable battery to perform a predetermined function.

REFERENCES:
patent: 5781107 (1998-07-01), Ji
patent: 7002312 (2006-02-01), Wojciak, Jr.
patent: 2002/0180600 (2002-12-01), Kirkland et al.

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