Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate
2006-04-21
2010-11-23
Wallis, Michael Rutland (Department: 2836)
Electrical transmission or interconnection systems
Plural supply circuits or sources
Substitute or emergency source
Reexamination Certificate
active
07839020
ABSTRACT:
An electric power supply system which, in the event of a power failure, is capable of efficiently supplying electric power to household electric appliances in cooperation of a vehicle, including a mechanism supplying electric power outside the vehicle, with a stationary fuel cell system and also includes an electric power supply system using a power converter for converting direct current powers from a vehicle fuel cell and a stationary fuel cell into alternating current powers. The electric power supply system is constructed by a vehicle fuel cell provided on a fuel cell vehicle, a stationary fuel cell provided in a stationary power supply system, and a power converter for converting direct current powers from the vehicle fuel cell and the stationary fuel cell into alternating current powers.
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Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Rutland Wallis Michael
Toyota Jidosha & Kabushiki Kaisha
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