发明名称 |
Método de vedação de cabo |
摘要 |
This invention relates to a method for preventing transport of fluids-such as water and/or gas-through a joint between at least two insulated cable conductors (1,2;21,22,23). The method includes provision of a jointing ferrule (3) for insertion of the conductor ends into the ferrule and making required electrical contacts, -and provision of a molded sheath (8) of insulation material over the joint in sealed contact with the conductor insulation. The ferrule is precovered with a coating containing EEA copolymer to obtain improved adhesion between the ferrule and the insulation sheath. The mold material must be compatible with-and preferably of the same material-as the conductor insulation. |
申请公布号 |
BR9706044(A) |
申请公布日期 |
1999.08.03 |
申请号 |
BR19979706044 |
申请日期 |
1997.11.27 |
申请人 |
ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE. |
发明人 |
BJORN LARSSON;LIV MOLVIK LUNDEGAARD |
分类号 |
H01R4/70;(IPC1-7):H01R4/70;H01B7/28 |
主分类号 |
H01R4/70 |
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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