Electrical insulating oil and oil-filled electrical appliances
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United States of America Patent
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-
Jan 15, 1985
Grant Date -
N/A
app pub date -
Sep 16, 1983
filing date -
Sep 16, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved electrical insulating oil and oil-filled electrical appliances impregnated therewith. The electrical insulating oil is quite suitable for use in oil-filled electrical appliances in which insulating materials or dielectric materials made of plastics are employed. The electrical insulating oil comprises (a) at least one member of diarylalkanes and (b) at least one member selected from the group of mono- and/or diolefins having two condensed or noncondensed aromatic nuclei.
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