DC CUTOFF DEVICE

PROBLEM TO BE SOLVED: To provide a DC cutoff device that enables bi-directional current blocking and that can suppress arcs in an open state of a mechanical contact without using a semiconductor switch.SOLUTION: A cathode of a first diode D1 is connected with a positive terminal of a first DC system...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HASEGAWA ISAMU, UEKURI NOBUHITO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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