Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1986-07-21
1987-11-03
Macon, Robert S.
Electricity: circuit makers and breakers
Liquid contact
Time delay
200150G, H01H 3388
Patent
active
047045086
ABSTRACT:
An electric arc breaker is formed as a unit in a capsule filled with pressure gas and comprising a movable contact arranged in a support having a shoe against which a blower base is fastened. The blower has at the end opposite to its base a fixed diffuser turned towards a base of a fixed contact, which is provided with a damping spring.
REFERENCES:
patent: 2552427 (1951-05-01), Heidmann
patent: 2909632 (1959-10-01), Pelenc
patent: 3071670 (1963-01-01), Yeckley et al.
patent: 3381101 (1968-04-01), Strom et al.
Lorenzetti-Inebrasa S/A.
Macon Robert S.
Striker Michael J.
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