Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Retarded or delayed type
Patent
1973-03-12
1976-12-28
Shoop, William M.
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Retarded or delayed type
317 58, 317 33SC, 335 18, H02H 328
Patent
active
040004449
ABSTRACT:
Electric circuit breaker including highly sensitive ground fault responsive means for protecting human life from electrical shock. The circuit breaker is suitable for mounting in a panelboard at the service entrance of a building to provide ground fault protection for the individual branch circuits in the building.
REFERENCES:
patent: 2925559 (1960-02-01), De Sautels
patent: 3041544 (1962-06-01), Lindsay
patent: 3105198 (1963-09-01), Higginbotham
patent: 3213321 (1965-10-01), Dalziel
patent: 3264571 (1966-08-01), Meindl et al.
patent: 3403301 (1968-09-01), Mrowka et al.
patent: 3407337 (1968-10-01), Benham
patent: 3431469 (1969-03-01), Stanback
patent: 3440580 (1969-04-01), Molenaar
patent: 3486140 (1969-12-01), Harper
patent: 3506906 (1970-04-01), Nestor
patent: 3539867 (1970-11-01), Edmunds
patent: 3555359 (1971-01-01), Morris et al.
patent: 3566189 (1971-02-01), Wilson et al.
patent: 3611035 (1971-10-01), Douglas
Douglas Ellwood S.
Doyle Richard C.
Nestor David William
Wahlgren Wallace W.
3-M Company
Salce Patrick R.
Shoop William M.
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