Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1991-12-11
1993-01-19
Tolin, Gerald P.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
200148C, 200304, H02B 114
Patent
active
051811642
ABSTRACT:
In an electrical distribution apparatus a switchgear device has a fixed element disposed within a shielded region of an enclosure of the apparatus, and a movable element supported for movement between a closed position in contact with the fixed element and an open position out of contact with the fixed element. The movable element is disposed at least partially within an access region of the enclosure when in the open position. A panel is supported between the shielded and access regions, and includes a slot through which the movable element passes during movement between the closed and open positions. A barrier member is movable horizontally relative to the panel between a blocking position covering the slot and a non-blocking position exposing the slot. The barrier member prevents inadvertent contact with the fixed element through the slot and prevents movement of the movable element between the open and closed positions when in the blocking position.
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Beard Lloyd R.
Goe, Jr. Melvin B.
A. B. Chance Company
Tolin Gerald P.
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