Input setting type programming relay

Details Input setting type programming relay Input setting type programming relay

1976-01-16

1976-10-19

Zazworsky, John

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307203, 307291, 328119, 3401462, 3171485B, H01H 4732

Patent

active

039873455

ABSTRACT:
The input setting type programming relay is provided with a plurality of input terminals for receiving a binary signal, a memory device connected to the input terminals and presettable with signals 1 and 0 corresponding to respective digits of the binary signal and an AND gate circuit connected to the output of the memory device for producing an ON or OFF signal when the signals set in the memory device coincide with the data of respective digits of the input signal.

REFERENCES:
patent: 3054090 (1962-09-01), Lenk et al.
patent: 3311753 (1967-03-01), Nelson
patent: 3529176 (1970-09-01), Chapman et al.

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