Electricity: electrical systems and devices – Safety and protection of systems and devices – Circuit interruption by thermal sensing
Reexamination Certificate
2007-08-28
2010-12-07
Jackson, Stephen W (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
Circuit interruption by thermal sensing
Reexamination Certificate
active
07848074
ABSTRACT:
An electronic circuit breaker has an input, an output, and a switch electrically connected between the input and the output. The electronic circuit breaker monitors the energy dissipated by the switch and opens the switch when the energy reaches a threshold value in order to protect the switch. The electronic circuit breaker also monitors the current through the switch and opens the switch when necessary to protect the load.
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ETA, Electronic Circuit Breaker ESS60T; www.e-t-a.com/uploads/prodb/D—ESS6OT—e—A.pdf; Issue A; pp. 5-43 through 5-46.
Astec International Limited
Harness & Dickey & Pierce P.L.C.
Jackson Stephen W
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