Electric signal generator system and its application

Details Electric signal generator system and its application Electric signal generator system and its application

1987-04-07

1988-11-01

Shoop, Jr., William M.

Electricity: motive power systems

Positional servo systems

With particular motor control system responsive to the...

318696, 356226, G05B 1940

Patent

active

047822767

ABSTRACT:
The invention concerns an electrical signal generator system and its applications. According to the invention, the signal generator system includes at least one electric current generator of the photovoltaic cell type and an impulse generator fed by the cell, and delivering a signal which is a function of the electrical energy delivered by the cell. The invention is applicable in particular to driving a step-by-step motor or to feeding a light integrator.

REFERENCES:
patent: 3724200 (1973-04-01), Donner
patent: 4218140 (1980-08-01), Johnston et al.
Hood, "555-Type Integrated Circuits", Wireless World, vol. 88, No. 1555, Apr., 1982, pp. 41-43.

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