Driving rod for medium voltage switching element gear
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United States of America Patent
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Apr 19, 2016
Grant Date -
Sep 25, 2014
app pub date -
Nov 29, 2012
filing date -
Nov 30, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A device for medium or high voltage switching element gear, the device having: a switching element for connecting two conductors: and a driving rod for operating the switch, wherein the driving rod comprises at least a surface layer of an electrically high resistance material. The electrically high resistance material ensures that a small current will flow through the material due to the present electrical field. This small current will cause a heating of the driving rod, such that condensation is reduced or prevented.
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