Electricity: conductors and insulators – Feedthrough or bushing – Compression
Patent
1984-03-12
1985-10-22
Lieberman, Paul
Electricity: conductors and insulators
Feedthrough or bushing
Compression
174 25C, 252570, 336 94, 361315, 585 63, 585 66, H01B 322, H01G 422
Patent
active
045490341
ABSTRACT:
A refined 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 is prepared by refining a mixture of unsaturated dimers of styrenes and alkylbiphenyls and/or alkylnaphthalenes, using a solid acidic substance.
REFERENCES:
patent: 4347169 (1982-08-01), Sato et al.
Endo Keiji
Hayashi Shozo
Kawakami Shigenobu
Sato Atsushi
Yanagishita Hitoshi
Lieberman Paul
Nippon Petrochemicals Company Limited
Wax Robert A.
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