Electricity: conductors and insulators – With fluids or vacuum – With fluid maintenance or conditioning means
Patent
1993-11-30
1996-08-20
Kincaid, Kristine L.
Electricity: conductors and insulators
With fluids or vacuum
With fluid maintenance or conditioning means
174256, 174138G, 220422, H01B 906
Patent
active
055480810
ABSTRACT:
A duct for connecting an electrical device insulated with gas with a terminal location located in atmospheric air, the duct has a gas filled bushing insulator, at least one tubular field control electrode located inside the bushing insulator, at least one insulating tube having an end facing a potential-guiding region of the duct, the at least one field control electrode being formed by a conducting portion on the end of the at least one insulating tube, a bushing conductor around which the at least one insulating tube is arranged coaxially, the insulating tube having a ground potential-side end, and a holder which holds the insulating tube at the ground potential-side end outside a region loaded with high field intensity.
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"Autonome Wandler MIT SF.sub.6 -Isolation", Friedrich, M., Faltermeier, F., Mar. 8, 1986, pp. 256-260.
Horgan Christopher
Kincaid Kristine L.
Kommandidgesellschaft Ritz Messwandler GmbH & Co.
Striker Michael J.
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