Electric power conversion systems – Phase conversion without intermediate conversion to d.c. – By induction-type converter
Reexamination Certificate
2007-09-05
2009-12-01
Nguyen, Matthew V (Department: 2838)
Electric power conversion systems
Phase conversion without intermediate conversion to d.c.
By induction-type converter
C363S153000
Reexamination Certificate
active
07626839
ABSTRACT:
A portable device for generating two electrical phases from a single electrical phase. The portable device includes a housing having a toroidal transformer therein. An input terminal block and an output terminal block are mounted to the housing and are electrically connected to the toroidal transformer. The portable device is sized to fit on the rear floor of a vehicle and an appropriate weight to be carried by a single person.
REFERENCES:
patent: 4644241 (1987-02-01), Maeda
patent: 5084812 (1992-01-01), Hausler et al.
patent: 5905367 (1999-05-01), Hochgraf
Cantor & Colburn LLP
Consolidated Edison Company of New York, Inc.
Nguyen Matthew V
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