Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1989-09-11
1990-09-25
Macon, Robert S.
Electricity: circuit makers and breakers
Liquid contact
Time delay
H01H 3308
Patent
active
049595148
ABSTRACT:
A Fusible electric switch is herein described for increased ratings within industrial electrical distribution circuits by the provision of an arc exhaust gas controller. The arc gas controller cools and deionizes the arc gases that are generated upon separation of the switch contacts and exhausts the gases in a predetermined direction outside the switch enclosure. Fuse pullers are arranged at one end of each of the switch fuses to facilitate both installation and removal of the fuses.
REFERENCES:
patent: 3958095 (1976-05-01), Zaffrann et al.
patent: 4286130 (1981-08-01), Troebel
patent: 4778959 (1988-10-01), Sabatella et al.
M'Sadoques Andre J.
Markowski Robert G.
Morby John A.
Robarge Dean A.
Bernkopf Walter C.
General Electric Company
Jacob Fred
Macon Robert S.
Menelly Richard A.
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