Rotary contact circuit breaker venting arrangement including current transformer

Rotary contact circuit breaker venting arrangement including current transformer

A rotary contact circuit breaker having a venting arrangement to vent gasses operated by a short circuit interruption to a location substantially above the load strap of the breaker whereby electrical components are not damaged by the gasses and ionized gasses from different phases are conveyed in d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROSEN, JAMES L, GREENBERG, RANDALL L, CULLER, MARK, DOUGHTY, DENNIS J, CHRISTENSEN, DAVE S, PAPALLO, THOMAS, CASTONGUAY, ROGER N, ROBARGE, DEAN A, KRANZ, STEFAN
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:A rotary contact circuit breaker having a venting arrangement to vent gasses operated by a short circuit interruption to a location substantially above the load strap of the breaker whereby electrical components are not damaged by the gasses and ionized gasses from different phases are conveyed in discrete channels for a period exceeding the period during which ionization is present.