(under subclass 43) Subject matter wherein the resistance element or its contact is a liquid, and the actuator is this liquid element or contact, which is operated by its inertia or level seeking characteristic.
SEE OR SEARCH THIS CLASS, SUBCLASS:
80+, and 222, for a mechanically variable and fixed resistor respectively having a liquid resistance element.
94, 151 and 156, for mechanically variable resistors having liquid contacts; especially subclass 151, for such resistors whose elements move and whose liquid contact is fixed at the lowest level by gravity.
