.~ Movable contact electrically adjustable over length of resistance element {21}
156
.~.~ With liquid contact
DEFINITION
Classification: 338/156
(under subclass 118) Subject matter wherein the contact or the portion of the contact which directly engages the resistor element and through which the electrical connection is made is a conducting liquid.
SEE OR SEARCH THIS CLASS, SUBCLASS:
27, for a resistor whose resistance value is responsive to ambient temperature and having a liquid contact.
34+, for a resistor responsive to liquid or moisture in which the liquid may be the contact.
38, for a fluid or gas pressure actuated resistor with a liquid contact.
80+, for a mechanically variable resistor whose resistance element is a liquid. 94, for a resistor whose element is adjustably short-circuited, and including a liquid contact.
151, for a variable resistor wherein the resistance element moves along a liquid contact held stationary as by gravity.
SEE OR SEARCH CLASS
200, Electricity: Circuit Makers and Breakers,
152, for circuit breakers having a contact of conducting liquid.
323, Electricity: Power Supply or Regulation Systems,
296, for impedance systems having a resistor with a liquid contact.
