Capacitive potentiometer rebalancing system

Claim 1

A POSITION RESPECTIVE DEVICE COMPRISING A SOURCE OF ALTERNATING CURRENT, A FIRST INDUCTOR CONNECTED TO SAID SOURCE OF ALTERNATING CURRENT, SAID FIRST INDUCTOR INCLUDING A PLURALITY OF LINEARLY DISPLACED FIRST TAPS, A PLURALITY OF FIXED CONDUCTIVE ELEMENTS, EACH OF SAID ELEMENTS BEING CONNECTED TO ONE OF SAID FIRST TAPS, A FIRST MOVABLE CONDUCTIVE ELEMENT, SAID FIRST MOVABLE CONDUCTIVE ELEMENT HAVING ELECTROSTATIC COUPLING WITH SAID FIXED CONDUCTIVE ELEMENTS, A SECOND INDUCTOR, SAID SECOND INDUCTOR INCLUDING A PLURALITY OF LINEARLY DISPLACED SECOND TAPS, A PLURALITY OF ELECTRICAL CONTACTS, A TRANSFORMER INCLUDNG A PRIMARY WINDING AND A PLURALITY OF SECONDARY WINDINGS, SAID PRIMARY WINDING BEING CONNECTED TO SAID SOURCE OF ALTERNAING CURRENT, EACH OF SAID SECONDARY WINDINGS RESPECTIVELY CONNECTING ONE OF SAID SECOND TAPS TO ONE OF SAID ELECTRICALLY CONTACTS, A SECOND MOVABLE CONDUCTIVE ELEMENT POSITIONABLE TO CONTACT AT LEAST ONE OF SAID ELECTRICAL CONTACTS, A SIGNAL DIFFERENCE GENERATING MEANS INCLUDING FIRST AND SECOND INPUT TERMINALS AND AN OUTPUT FOR GENERATING A SIGNAL RELATED TO THE DIFFERENCE IN THE SIGNAL RECEIVED AT SAID INPUT TERMINALS, MEANS FOR ELECTRICALLY CONNECTING SAID FIRST MOVABLE CONDUCTIVE ELEMENT AND SAID SECOND MOVABLE CONDUCTIVE ELEMENT TO SAID INPUT TERMINALS AND MOTOR MEANS INCLUDING A SIGNAL INPUT CONNECTED TO THE OUTPUT OF SAID SIGNAL DIFFERENCE GENERATING MEANS AND A MECHANICAL OUTPUT FOR GENERATING A MECHANICAL MOVEMENT IN ACCORDANCE WITH THE SIGNAL RECEIVED AT SAID SIGNAL INPUT.