DEVICE DETERMINING ARC RESISTANCE OF CONTACTS MATERIALS

FIELD: electrical engineering. SUBSTANCE: invention is related to structural embodiment of device enabling arc resistance of contacts of switching gears and contact materials to be determined. Device has massive copper contact holders 1 where examined tested contacts or contact materials 2 are place...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHUVAKIN V.S, KHRONUSOV V.S, CHUVAKINA T.A, FOMINYKH JU.A
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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