Solid state electronic pulse scaler using ratio of two integers

Details Solid state electronic pulse scaler using ratio of two integers Solid state electronic pulse scaler using ratio of two integers

1985-05-23

1987-05-12

Eisenzopf, Reinhard J.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Demand, excess, maximum or minimum

324116, 324142, 364483, 377 47, G01R 1163, G01R 138, G01R 2300, H03K 2100

Patent

active

046653589

ABSTRACT:
A solid state electronic pulse scaler uses the ratio of two integers to control a ratio of its input and output frequencies. In one embodiment, the pulse scaler is used as a calibration device to adjust for manufacturing tolerances in an electric metering device. In another embodiment, the pulse scaler is used to provide a pulse-initiator output to external circuits. A further embodiment includes both of the above functions in a single device. A switch-selectable control is provided to determine the consequences of input pulses generated during reverse rotation of a meter disk. The reverse pulses may be used to generate output pulses on the same, or a separate, channel as that employed for forward pulses, ignored, or temporarily stored and subtracted from ensuing forward pulses.

REFERENCES:
patent: 3617885 (1971-11-01), Wheable
patent: 3828255 (1974-08-01), Schuon
patent: 4034292 (1977-07-01), McClelland, III
patent: 4415853 (1983-11-01), Fisher
patent: 4425579 (1984-01-01), Merrell

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