Emerson Electric Company

Michael A Naylor

David E Zink

Leslie S Jordan

A universal controller is provided with a variable annunciation and display of information with a variety of pre-selected output graphics and indicia, programmability to control a variety of processes and machines in a variety of applications with a variety of pre-selected input graphics and indicia, manufacturability as a standard unit in large numbers, variable programming for its different applications, and containability in a small, easily operated unit.

Versatile display programmable electronic controller

An appliance timer incremental drive is provided with an electronic circuit that generates a nonvarying camstack motor advancement pulse that cooperates with a cam-operated motor control switch. When the motor control switch is closed, a power circuit is completed with a camstack drive motor and the camstack rotates. When the motor control switch opens, the power circuit is also open, so the camstack is stationary. The camstack remains stationary, delayed, until the electronic circuit, which operates independently from the camstack, provides a nonvarying camstack advancement pulse to power the camstack drive motor to rotate the camstack.

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Indianapolis, IN, United States of America

Michael A Naylor