SLIDE TYPE MOVABLE CONTACTOR ASSEMBLY FOR CIRCUIT BREAKER
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United States of America Patent
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Issued Date -
Mar 3, 2011
app pub date -
Aug 18, 2010
filing date -
Sep 1, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed is a slide type movable contactor for a circuit breaker with a slidable structure by which a contact pressure with the movable contactor is increased in a conduction state so as to minimize resistance and heat generation, the assembly including a movable contactor rotatable based upon a rotational shaft, connection plates configured to allow rotation of the movable contactor and simultaneously provide a conduction path by a contact with the movable contactor, and bimetal plates installed at side surfaces of the connection plates, respectively, and bends towards the connection plates in response to a temperature increase in a conduction state to press the connection plates so as to increase a contact pressure of the connection plates onto the movable contactor.
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