US PATENT SUBCLASS 318 / 510
.~.~.~ Including both reactor and condenser


Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

494  DF  ARMATURE (OR PRIMARY) CIRCUIT CONTROL {9}
508  DF  .~ Impedance-controlled {4}
509  DF  .~.~ Plural, diverse or diversely controlled impedances {1}
510.~.~.~ Including both reactor and condenser


DEFINITION

Classification: 318/510

(under subclass 509) Subject matter in which the impedances comprise a reactor and a capacitor.

SEE OR SEARCH CLASS

323, Electricity: Power Supply or Regulation Systems,

355, 363 for circuit impedance systems including both a reactor and a capacitor.

334, Turners, appropriate subclasses for tuned networks for use in wave energy apparatus and comprising inductance and capacitance elements in circuit arrangement to form a resonant circuit and in which structure is provided for adjusting one or both of these elements for changing the mean resonant frequency of the circuit.