Tripping device

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Tripping means

Reexamination Certificate

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Reexamination Certificate

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06853278

ABSTRACT:
A tripping device used for protective circuit breakers. In the event that tripping is required, a detection unit drives a tripping element which is able to engage with the latching part of a protective circuit-breaker device. The tripping element is positioned and mounted in such a way that it is interchangeable and can be replaced with differently shaped tripping elements.

REFERENCES:
patent: 3257523 (1966-06-01), Clarke
patent: 4794356 (1988-12-01), Yu et al.
patent: 4894631 (1990-01-01), Castonguay et al.
patent: 5343179 (1994-08-01), Pipich et al.
patent: 5793026 (1998-08-01), Kolberg et al.
patent: 0 357 472 (1990-03-01), None
patent: 2 671 907 (1992-07-01), None

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