Metal working – Method of mechanical manufacture – Electrical device making
Patent
1998-05-29
2000-08-22
Arbes, Carl J.
Metal working
Method of mechanical manufacture
Electrical device making
29868, 29869, H01R 4304, H01R 4300
Patent
active
061052477
ABSTRACT:
The present invention relates to a method for making a cable joint between two polymer insulated power cables (1,2) including the steps of jointing the two bare cable conductors. (3,4) and placing a heat sink device (6) over the joint The method includes preheating the heat sink device which per se consists of a longitudinally split metal sleeve (7,8) with inner side ridges (9,10,11,12) and pressing the hot heat sink ridges into the polymer insulation (13,14) on both sides of the joint to anchor the polymer insulation to the heat sink (6).
REFERENCES:
patent: 3667119 (1972-06-01), Cleaver et al.
patent: 3688397 (1972-09-01), Cleaver et al.
patent: 3691291 (1972-09-01), Taj
patent: 3718749 (1973-02-01), Cunningham
patent: 3795758 (1974-03-01), O'Mara
patent: 4006288 (1977-02-01), Stevens
patent: 4034151 (1977-07-01), Silva et al.
patent: 4778948 (1988-10-01), Fitch et al.
Alcatel
Arbes Carl J.
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