Electricity: circuit makers and breakers – High-potential type – Rotating and pivoted
Reexamination Certificate
2007-03-27
2007-03-27
Enad, Elvin (Department: 2832)
Electricity: circuit makers and breakers
High-potential type
Rotating and pivoted
C200S0480KB
Reexamination Certificate
active
11297806
ABSTRACT:
A bypass blade is pivotably connected to the first terminal pad, and movable between open and closed positions. The bypass blade is electrically connected between the first and third terminal pads when in the closed position. A first disconnect blade is pivotally connected to a second terminal pad and movable between open and closed positions. The first disconnect blade is electrically connected between the first and second terminal pads when in the closed position. A second disconnect blade is pivotally connected to a fourth terminal pad and movable between open and closed positions. The second disconnect blade is electrically connected between the third and fourth terminal pads when in the closed position. An interrupter lever is connected to an interrupter and electrically connected to the third terminal pad. A hook ring is connected to the first and second disconnect blades. The hook ring is movable between closed and open positions. Moving the hook ring from the closed position to the open position moves the first and second disconnect blades from the closed position to the open position, moves the bypass blade from the open position to the closed position and moves the interrupter lever to trip the interrupter internally to break a residual current path between the second disconnect blade and the third terminal pad.
REFERENCES:
patent: 2714646 (1955-08-01), Jamison
patent: 2879348 (1959-03-01), Ortwig
patent: 3071662 (1963-01-01), Field
patent: 3103560 (1963-09-01), Bridges
patent: 3255322 (1966-06-01), Ball
patent: 3274364 (1966-09-01), Sullivan
patent: 3590178 (1971-06-01), Kuhn
patent: 4536822 (1985-08-01), Osborne
patent: 4681990 (1987-07-01), Osborne
patent: 4707574 (1987-11-01), Smith
patent: 4713500 (1987-12-01), Osborne
patent: 6525274 (2003-02-01), Roberts
patent: 6936779 (2005-08-01), Rhein et al.
A.B. Chance Co., Chance Type “RT2” Regulator By-Pass Switch, 7.5 to 23 KV—600 AMPS; Section 280, Apr. 1, 1964.
'Hubbell Incorporated
Bicks Mark S.
Enad Elvin
Fishman M.
Goodman Alfred N.
LandOfFree
Regulator bypass switch assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Regulator bypass switch assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Regulator bypass switch assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3727162