Utility power-line-jumper apparatus with external venting
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United States of America Patent
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Jun 24, 2014
Grant Date -
Mar 28, 2013
app pub date -
Sep 27, 2012
filing date -
Sep 28, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A line-jumper apparatus typically includes a first connector, a second connector, and a housing attached to the first connector and the second connector. In a closed position, the housing provides a low-resistance current path and a high-resistance current path between the first connector and the second connector. In an open position, the housing inhibits current from flowing between the first connector and the second connector. The housing is configured so that, when the housing is transitioned from the closed position to the open position, the low-resistance current path is opened before the high-resistance current path. The housing typically includes a safety mechanism that prevents the low-resistance current path from being opened unless the high-resistance current path is closed.
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