Bus bar thermal detection

Electricity: electrical systems and devices – Safety and protection of systems and devices – Circuit interruption by thermal sensing

Reexamination Certificate

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C361S093800

Reexamination Certificate

active

06839212

ABSTRACT:
A thermal detection system (10) contains a plural pole circuit breaker (12) and a resistance temperature detector adhesive tape (22, 24) connected to an electric circuit (34) that detects the resistance change in the adhesive tape (22, 24), which in turn sends a signal to a shunt trip (40) connected to the circuit breaker (12).

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patent: 6052268 (2000-04-01), Thomas
patent: 6175780 (2001-01-01), Engel
T.G. Beckwith et al., “Mechanical Measures, Fifth Edition”, 1993, pp. 668-673, Addison-Wesley Publishing Company, US.

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