发明名称 |
Method for manufacturing and laying out phase cores for oil-filled cables and a device for accomplishing same |
摘要 |
The invention relates to a method of manufacturing phase cores for oil-filled cables and apparatus therefor, whereby a current-carrying core is obtained by means of twisting together a number of individual wires, then a paper insulation tape is wound around the current-carrying core and the insulated current-carrying core is reeled on a drum, after which the core is dried, impregnated with an insulating compound and placed in a provisional sealed housing for the period of storage and shipment to the site where the core is to be laid out and inside which the core is subjected to the required electrical measurements and insulation tests. The current-carrying core is placed inside the provisional sealed housing right after it is has been wound with the paper insulation tape.
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申请公布号 |
US4057453(A) |
申请公布日期 |
1977.11.08 |
申请号 |
US19750592667 |
申请日期 |
1975.07.02 |
申请人 |
VSESOJUZNY PROEKTNO-IZYSKATELSKY NAUCHNO-ISSLEDOVATELSKY INSTITUT 'GIDROPROEKT'+0 IMENI S. YA. ZHUKA |
发明人 |
BATAEV, MIKHAIL KIRILLOVICH;VEITS, ISAAK EFIMOVICH;GORODETSKY, SERGEI SERGEEVICH;MACHERET, LEV ILICH;KUZNETSOV, LEV ALEXEEVICH;TJURIN, ALBERT VASILIEVICH;YAUNZEM, JURY EDUARDOVICH |
分类号 |
H01B13/30;H02G11/02;(IPC1-7):B32B1/00 |
主分类号 |
H01B13/30 |
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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