Electricity: electrical systems and devices – Safety and protection of systems and devices – Feeder protection in distribution networks
Patent
1982-03-15
1984-04-10
Eisenzopf, Reinhard J.
Electricity: electrical systems and devices
Safety and protection of systems and devices
Feeder protection in distribution networks
361 93, 361104, H02H 700
Patent
active
044424710
ABSTRACT:
A short circuit protection system is disclosed in which a trip-free circuit breaker is combined with at least one current limiting fuse whereby to provide full range short circuit clearing capacity in voltage ranges in which full range fuses are not available or economical.
REFERENCES:
patent: 1776130 (1930-09-01), Petch
patent: 3510811 (1970-05-01), Pokorny et al.
patent: 3987340 (1976-10-01), Kussy
patent: 4068283 (1978-01-01), Russell
Eisenzopf Reinhard J.
Hatch Murray K.
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