Electrical insulating oil and oil-filled electrical appliances

Details Electrical insulating oil and oil-filled electrical appliances Electrical insulating oil and oil-filled electrical appliances

1983-09-16

1985-01-15

Lieberman, Paul

Electricity: conductors and insulators

With fluids or vacuum

Conduits, cables and conductors

174 17LF, 174 23C, 252570, 336 94, 361317, 361327, 585 1, 585 11, 585 25, 585 63, 585 66, H01B 324, H01B 906, H01F 2712, H01G 422

Patent

active

044939434

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.

REFERENCES:
patent: 3991049 (1976-11-01), Siegrist et al.
patent: 4035431 (1977-07-01), Charbonneau
patent: 4347169 (1982-08-01), Sato et al.

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