US PATENT SUBCLASS 307 / 45
.~.~ With intervening converter

Current as of: June, 1999
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307 /   HD   ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS

43  DF  PLURAL SUPPLY CIRCUITS OR SOURCES {14}
44  DF  .~ One source floats across or compensates for other source {3}
45.~.~ With intervening converter {1}
46  DF  .~.~.~> Storage battery or accumulator-type source

DEFINITION

Classification: 307/45

(under subclass 44) Subject matter having an electric conversion device intervening between one of the sources of power and the load.

(1) Note. This subclass relates, for example, to systems having a flywheel energy storage type source of power floating between the ultimate source of power and the load.