Logic circuit equivalent to a relay contact circuit

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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307213, 307218, 307297, H03K 1908

Patent

active

RE0299170

ABSTRACT:
A logic circuit comprises a serially connected circuit structure and a wired OR connected circuit structure of unit circuits, each of which is composed of logic elements and equivalent to a relay contact. The respective unit circuit is connected with associated equipment in a manner similar to that used in connecting relay contacts, on a base of a circuit diagram, whereby a logic circuit equivalent to the relay contact circuit is formed.

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