Method of making a cable joint

Metal working – Method of mechanical manufacture – Electrical device making

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Details

29868, 29862, 174 71R, H01R 4300

Patent

active

061255343

ABSTRACT:
The present invention relates to method for making a joint between two polymer insulated power cables (3,4) including the steps of jointing the two bare cable conductors (1,2) and placing a heat sink device over the joint. The method includes injection molding a sheath (9) of semiconducting polymer material over the conductor joint (5) in fully bonded/welded contact (12,13) with the polymer insulation on the two cable ends (3,4) to prevent shrinkback of the insulation and to provide the heatsink.

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