US PATENT SUBCLASS 341 / 142
.~ Converter is part of control loop


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341 /   HD   CODED DATA GENERATION OR CONVERSION

126  DF  ANALOG TO OR FROM DIGITAL CONVERSION {12}
142.~ Converter is part of control loop


DEFINITION

Classification: 341/142

Converter is part of control loop:

(under subclass 126) Subject matter where there is a comparison between the desired position of an object and its actual position and there is a control means which responds to the difference in these positions and attempts to minimize this difference.

SEE OR SEARCH THIS CLASS, SUBCLASS:

114, for synchro or resolver signal coersion to or from digital signal in control systems.

SEE OR SEARCH CLASS

327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems,

518+, for miscellaneous control systems.

340, Communications: Electrical, 825+, for selective control systems.

364, Electrical Computers and Data Processing Systems,

130+, for control systems using computers.

377, Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems,

2, for counters used in control systems.