Electricity: circuit makers and breakers – Electric switch details – Latches
Patent
1974-05-24
1977-12-06
Macon, Robert S.
Electricity: circuit makers and breakers
Electric switch details
Latches
200153R, 200146R, 200150C, H01H 920
Patent
active
040618960
ABSTRACT:
A modular vault type load break switch wherein the switching assembly is carried within an oil filled vault such that the operation of the switching mechanism is independent of the vault structure. The switching contact mechanism employs a positive actuator which is energized by the operator and contact movement effected by a remotely controlled mechanism independent of operator contact.
REFERENCES:
patent: 2112841 (1938-04-01), Hill
patent: 2496789 (1950-02-01), Goessel
patent: 3769477 (1973-10-01), Chabala et al.
patent: 3821501 (1974-06-01), Parmenter
Clancy John F.
Welter Clarence L.
Macon Robert S.
Roehrig, Jr. August E.
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