Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1985-08-12
1987-01-27
Wax, Robert A.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
174 17LF, 174 25C, 252570, 361327, 585 63, 585 24, 585 25, 585 26, H01G 422, H01B 322
Patent
active
046398333
ABSTRACT:
An improved electrical insulating oil and oil-filled electrical appliances impregnated therewith. The electrical insulating oil has a low viscosity, low pour point and other excellent electrical characteristics and it comprises an isomer mixture of dibenzylbenzenes in which the quantity of p-dibenzylbenzene is not more that 10% by weight and the weight ratio of m-dibenzylbenzene/o-dibenzylbenzene is not lower than 3.
REFERENCES:
patent: 3925221 (1975-12-01), Eustance
Dohi Hideyuki
Endo Keiji
Kawakami Shigenobu
Sato Atsushi
Nippon Petrochemicals Company Ltd.
Wax Robert A.
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