Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Patent
1978-11-03
1980-11-18
Envall, Jr., Roy N.
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
174DIG8, H02G 1508
Patent
active
042347580
ABSTRACT:
A cable splice comprising a metallic sleeve member joining the conductor ends, a layer of adhesive over the sleeve member and adjacent insulation, a helically-wrapped insulation layer formed of a thermosetting polymer, an overlapped layer of fabric surrounding the insulation layer, a helically-wrapped heat-shrinkable tape layer surrounding the fabric layer and a heat-shrinkable sleeve surrounding the splice area which resists depressurization failure when employed in high pressure gassy oil wells, and a method for forming said cable splice.
REFERENCES:
patent: 3035113 (1962-05-01), Danchuk
patent: 3095468 (1963-06-01), Klein
patent: 3127291 (1964-03-01), Betz et al.
patent: 3187088 (1965-06-01), Warner
patent: 3691505 (1972-09-01), Graves
patent: 3717717 (1973-02-01), Cunningham et al.
patent: 3781458 (1973-12-01), May
patent: 3783057 (1974-01-01), McNerney
patent: 4084307 (1978-04-01), Schultz et al.
Borg-Warner Corporation
Envall Jr. Roy N.
Schlott Richard J.
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