Circuit breaker having improved line strap constru

专利名称：Circuit breaker having improved line strap

construction

发明人：Stephen F. Gillette申请号：US05/778814申请日：19770317公开号：US040860A公开日：19780425

摘要：A longitudinally elongated, planar line strap for circuit breakers mounts on itsupper surface adjacent one end a pair of transversely aligned, spaced apart maincontacts. An arcing contact is mounted on a lanced-up portion of the strap joined to thestrap body at a location intermediate the main contacts. An elongated arc runner iscantilever mounted to the free end of the lanced-up strap portion for extension out intoan arc chute. The current in the strap flows along paths effective to motivate an arc offthe main contacts and out onto the arcing contact and thence the arc runner where it iscaptured by the arc chute.

申请人：GENERAL ELECTRIC COMPANY

代理人：Robert A. Cahill,Walter C. Bernkopf,Frank L. Neuhauser

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