Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1985-03-11
1987-04-14
Pellinen, A. D.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361333, H02B 1300
Patent
active
046583297
ABSTRACT:
A gas-insulated switchgear apparatus including a three-phase circuit breaker, a three-phase disconnecting switch and a cable head, with the disconnecting switch and the cable head being accommodated in a cable head housing. To minimize the size of the disconnecting switch, movable insulators, connected to movable conductors, and stationary insulators, supporting connecting conductors, are arranged so that the movable and stationary insulators form triangles disposed substantially in the same plane with the respective triangles being inverted in relation to each other.
REFERENCES:
patent: 2767265 (1956-10-01), Davidson
patent: 4417111 (1983-11-01), Kishi et al.
patent: 4527220 (1985-07-01), Boersma et al.
Amano Naoki
Kamura Yukio
Miwada Satoshi
Nakano Seizo
Tsubaki Tohru
Hitachi , Ltd.
Pellinen A. D.
Thompson Gregory P.
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