Circuit breaker mechanism equipped with an energy storage device

Details Circuit breaker mechanism equipped with an energy storage device Circuit breaker mechanism equipped with an energy storage device

1995-07-10

1996-11-05

Walczak, David J.

Electricity: circuit makers and breakers

Toggle mechanisms

200400, H01H 2300

Patent

active

055712550

ABSTRACT:
The energy storage device of a toggle mechanism comprises a telescopic link equipped with a damping stop designed to absorb the excess energy of a main closing spring after the closing dead point of the toggle has been passed, and before the end of travel of the drive lever. This results in a better mechanical endurance of the mechanism.

REFERENCES:
patent: 1988610 (1935-01-01), Schofield et al.
patent: 4935712 (1990-06-01), Oyama et al.
patent: 5004875 (1991-04-01), Moody et al.
patent: 5322982 (1994-06-01), Leger et al.

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