Apparatus for removing water from dielectric oil in electrical power transformers
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United States of America Patent
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Aug 26, 2003
Grant Date -
N/A
app pub date -
Aug 14, 2001
filing date -
Mar 5, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for removing water from a dielectric oil which includes a vacuum pump (56) which militates against the introduction of air into the dielectric oil and a thin film capacitance sensor (48) for monitoring the amount of moisture present in the dielectric oil.
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