SWITCHBOARD

FIELD: automatic control systems for handling electric circuits. SUBSTANCE: switchboard has remote-control switches, control buttons, diodes, thyristor, and resistors. In addition, normally closed contact is introduced in each control button; inputs of OFF-operation windings of all remote-control sw...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RYBKIN V.V, VOLKODAEV B.V
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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