US PATENT SUBCLASS 338 / 85
.~.~.~ Electrode rotatable

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338 /   HD   ELECTRICAL RESISTORS

68  DF  MECHANICALLY VARIABLE (E.G., RHEOSTAT) {24}
80  DF  .~ Liquid resistance element {4}
83  DF  .~.~ Variable electrode separation {2}
85.~.~.~ Electrode rotatable

DEFINITION

Classification: 338/85

(under subclass 83) Subject matter wherein at least one of the electrodes is rotatable to effect the change in distance through the liquid element to another electrode.

SEE OR SEARCH THIS CLASS, SUBCLASS:

32, for a resistor whose value changes in response to a magnetic field.