Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Patent
1976-02-26
1978-03-14
Askin, Laramie E.
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
174 88C, 174 93, H02G 1508
Patent
active
040791890
ABSTRACT:
The invention relates to a device for use in splicing high voltage cables. The device includes an elongated outer semi-conductive section, an elongated inner insulative section and an inner annular semi-conductive section which serves as a corona shield. The inner semi-conductive section has a plurality of circumferentially spaced ribs extending radially inward and having a longitudinal extent which is equal to a major portion of the length of the inner annular semi-conductive member. In use, the bare wire ends of a pair of high voltage cables to be spiced are electrically connected by means of a tubular metal connector. The circumferentially spaced ribs are in electrical and thermal contact with the metal connector. The ends of the outer semi-conductive section are electrically connected to the outer covering of the high voltage cables by means of semi-conductive end caps which have a radial dimension approximately equal to that of end portions of the outer semi-conductive section and overlap the ends such that their position can be longitudinally adjusted.
REFERENCES:
patent: 3612746 (1971-10-01), Sankey
patent: 3673311 (1972-06-01), Misare
patent: 3725846 (1973-04-01), Strain
patent: 3761602 (1973-09-01), DeSio et al.
patent: 3816642 (1974-06-01), Toedtman et al.
Askin Laramie E.
Mac Products, Inc.
Parker Sheldon H.
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