ELECTRONIC CIRCUIT BREAKER WITH LOCKOUT MECHANISM INTEGRATED INTO ELECTRONIC TRIP MECHANISM

An electronic circuit breaker comprises an electronic circuitry and a lockout mechanism configured to provide a safety feature. The lockout mechanism includes a trip rod placed along a longitudinal axis of the electronic circuit breaker. The trip rod has first and second ends. The lockout mechanism...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kim, Raiden Jay, Yang, Guang
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An electronic circuit breaker comprises an electronic circuitry and a lockout mechanism configured to provide a safety feature. The lockout mechanism includes a trip rod placed along a longitudinal axis of the electronic circuit breaker. The trip rod has first and second ends. The lockout mechanism further includes a barrel mounted coaxially around the trip rod near the first end of the trip rod. The lockout mechanism further includes a moving arm mechanically coupled to the trip rod. The lockout mechanism further includes an electronic-powered magnet mounted coaxially on the trip rod near the second end being opposite of the first end of the trip rod. The lockout mechanism further includes an armature mechanically coupled to the trip rod. The barrel serves to block the moving arm and the trip rod is pushed by the electronic-powered magnet to interact with the barrel to remove a lockout such that the electronic-powered magnet is activated to push the trip rod to pull on the armature, causing the electronic circuit breaker to be tripped.