Accession Number : ADD007649

Title :   Selectable Servo Ratio and Dual Speed Control System for Large Centrifuge Units.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Hays,Wilbur L

Report Date : 23 Sep 1980

Pagination or Media Count : 12

Abstract : A selectable servo ratio and dual speed centrifuge control apparatus utilizing a plurality of phase-lock loops with selected gain increments to provide motor control from coarse to fine in conjunction with an automatic acceleration and deceleration circuit. (Author)

Descriptors :   *Patents, *Speed regulators, *Servomotors, Centrifuges, Phase locked systems, Loops, Gain, Automatic, Acceleration, Ratios, Schematic diagrams

Subject Categories : Machinery and Tools

Distribution Statement : APPROVED FOR PUBLIC RELEASE