High voltage vertical break disconnect switch with blade position detector and rollover indicator
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United States of America Patent
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May 30, 2017
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N/A
app pub date -
Mar 14, 2016
filing date -
Apr 10, 2015
priority date (Note) -
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Abstract
A blade position detector and rollover indicator is operatively attached to an elongated movable switch-blade assembly of a horizontally mounted high voltage vertical break disconnect switch. The blade position detector and rollover indicator is gravity responsive and attached in predetermined position to the elongated disconnect blade assembly that reacts when the proper angle of closure of the blade is obtained in an intermediated closed switch position and finally when the proper angle of blade rollover is obtained in a fully closed switch position to provide a visual indication of full closure of the disconnect switch.
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