Power distribution transformer and tank therefor
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United States of America Patent
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Apr 30, 2013
Grant Date -
Jun 14, 2012
app pub date -
Feb 22, 2012
filing date -
Dec 27, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a power distribution transformer having a body of the transformer, the body consisting of a coil and an iron core; a tank containing the body of the transformer and an insulation substance which fills an inner space of the tank; and an upper lid of the tank. The tank and/or the upper lid is made of a ferritic stainless steel.
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