Electricity: electrical systems and devices – Safety and protection of systems and devices – Ground fault protection
Patent
1976-03-26
1981-07-14
Moose, Jr., Harry E.
Electricity: electrical systems and devices
Safety and protection of systems and devices
Ground fault protection
H02H 328
Patent
active
RE0306789
ABSTRACT:
Ground to neutral fault protection employing dormant oscillators which are only energized and function on the [occurance] occurrence of such type of a ground fault. Combined with known types of two and three wire single phase AC ground fault interrupters to provide circuit interruption regardless of which wire is faulted to ground.
REFERENCES:
patent: 3737726 (1973-06-01), Tarchalski
patent: 3800189 (1974-03-01), Montz
patent: 3813579 (1974-05-01), Doyle et al.
Schuchmann Russell P.
Van Zeeland Donald L.
Autio William A.
Eaton Corp.
Moose Jr. Harry E.
Rather Hugh R.
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