Sulfur hexafluoride high-tension circuit-breaker having high performance at any temperature
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United States of America Patent
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-
May 9, 1989
Grant Date -
N/A
app pub date -
Dec 31, 1987
filing date -
Aug 21, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a sulfur hexafluoride high-tension circuit-breaker, a condenser/evaporator (8), disposed beneath and in communication with the inside of a support column, is partially filled with an insulating material (11), having at least one well (10) formed therein, with a heater element (9) being disposed inside the well, the surface of the insulating material (11) being connected to the bottom of the well via ducts (13, 14).
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