Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Tripping means
Reexamination Certificate
2005-02-08
2005-02-08
Donovan, Lincoln (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Tripping means
Reexamination Certificate
active
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.
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patent: 5793026 (1998-08-01), Kolberg et al.
patent: 0 357 472 (1990-03-01), None
patent: 2 671 907 (1992-07-01), None
Baldauf Josef
Nörl Gerald
Donovan Lincoln
Harness & Dickey & Pierce P.L.C.
Rojas Bernard
Siemens Aktiengesellschaft
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