US PATENT SUBCLASS 318 / 814
.~.~.~ With impedance control
Current as of:
June, 1999
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318 /
HD
ELECTRICITY: MOTIVE POWER SYSTEMS
727
DF
INDUCTION MOTOR SYSTEMS
{12}
767
DF
.~ Primary circuit control {9}
812
DF
.~.~ Voltage control {3}
814
.~.~.~ With impedance control {1}
815
DF
.~.~.~.~
> Saturable reactor
DEFINITION
Classification: 318/814
With impedance control:
(under subclass 812) Subject matter wherein the means for regulating the voltage includes a variable impedance.