Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Balancing
Patent
1973-11-15
1976-01-20
Rolinec, R. V.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Balancing
318636, 324151A, G01R 1706, G01R 116
Patent
active
039341968
ABSTRACT:
A torque motor incorporating a permanent magnet rotor and winding therewith for providing the indicating mechanism of a servoed indicating unit. The circuitry for use with the indicating mechanism first applies a reference feedback-producing pulse, then provides the signal for application of torque to the indicator to move it toward the desired position, and then has a quiescent period to clear the stator windings of the mechanism of currents before recommencing the voltage reference and torquing cycle.
REFERENCES:
patent: 3430141 (1969-02-01), Gilchrist
Blackwood Terry M.
Crawford Robert J.
Karlsen Ernest F.
Lutz Bruce C.
Rockwell International Corporation
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