Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1981-02-13
1983-09-06
Grimley, A. T.
Electricity: circuit makers and breakers
Liquid contact
Time delay
200148R, H01H 930
Patent
active
044031254
ABSTRACT:
An insulating gas-filled disconnecting switch comprises a metallic container filled hermetically with an insulation gas, and a movable electrode and a stationary electrode disposed within the metallic container and electrically insulated from the latter. Means for guiding an arc possibly produced between both electrodes upon separation of the movable electrode from the stationary electrode positively toward a center portion of an opposite end of the stationary electrode, to thereby prevent the arc propagation toward the stationary electrode from reaching the metallic container from the stationary electrode.
REFERENCES:
patent: 3114814 (1963-12-01), Stettner
patent: 4228332 (1980-10-01), Ibuki
Nakano Seizo
Oishi Kazuaki
Sasaki Koji
Takeuchi Sigetaka
Yamaoka Yukinori
Ginsburg Morris
Grimley A. T.
Hitachi , Ltd.
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