发明名称 |
NEW ELECTRICAL INSULATING OIL AND OIL-FILLED ELECTRICAL APPLIANCES |
摘要 |
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. |
申请公布号 |
DE3566058(D1) |
申请公布日期 |
1988.12.08 |
申请号 |
DE19853566058 |
申请日期 |
1985.08.16 |
申请人 |
NIPPON PETROCHEMICALS COMPANY, LIMITED |
发明人 |
SATO, ATSUSHI;ENDO, KEIJI;KAWAKAMI, SHIGENOBU;DOHI, HIDEYUKI |
分类号 |
H01B3/22;H01G4/22;(IPC1-7):H01B3/22 |
主分类号 |
H01B3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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