Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1974-04-22
1976-03-23
Macon, Robert S.
Electricity: circuit makers and breakers
Liquid contact
Time delay
200150G, H01H 3388
Patent
active
039461807
ABSTRACT:
The nozzle of a puffer type breaker is provided with a plurality of ports of different downstream lengths having different diameters and angles of entry which communicate from the region at generated high pressure into the arcing region within the nozzle.
REFERENCES:
patent: 1141158 (1915-06-01), Turner
patent: 3150245 (1964-09-01), Leeds et al.
patent: 3406269 (1968-10-01), Fischer
patent: 3679851 (1972-07-01), Latour et al.
patent: 3739125 (1973-06-01), Noeske
Kucharski Leonard J.
Votta Gerald A.
I-T-E Imperial Corporation
Macon Robert S.
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