Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1989-07-14
1991-03-19
Thompson, Gregory D.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361335, 361341, H02B 500
Patent
active
050015990
ABSTRACT:
A gas-insulated switchgear apparatus has a sealed container including a cylinder body having a substantially circular cross-section and end plates closing the end portions of the cylinder body. The sealed container accommodates breaker portions situated so as to work opening and closing actions in the vertical direction and current transformers. Main bus bars located on the side of the sealed container are connected with the breaker portions located inside of the sealed container through openings formed in the end plates. A line side terminal portion located on the side of the sealed container is connected with the breaker portions locating inside of the sealed container through openings formed in the end plates.
REFERENCES:
patent: 4687890 (1987-08-01), Yamamoto et al.
patent: 4744002 (1988-05-01), Nakano et al.
patent: 4752860 (1988-06-01), Romanet et al.
Itou Syunji
Sakaguchi Minoru
Suzuyama Hiroshi
Hitachi , Ltd.
Thompson Gregory D.
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