Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Patent
1976-08-24
1978-05-09
Grimley, Arthur T.
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
174102SP, 174110AR, 174120AR, H01B 328, H01B 906
Patent
active
040888304
ABSTRACT:
Electrical cables having conductors, each provided with an insulation layer comprising a thermosetting elastomeric composition capable of imbibing low molecular weight well fluids when under pressure and rapidly desorbing the fluids when pressure is relieved which is surrounded by a confining braid layer, the insulated and braid-covered conductors being surrounded by a perforated outer armor formed of high temperature polyolefin, are able to withstand the environment within corrosive, gassy oil wells without corrosion of the armor and without undergoing depressurization-caused rupture failures.
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patent: 3710007 (1973-01-01), Hoeg et al.
patent: 3710009 (1973-01-01), Hoeg et al.
patent: 3742363 (1973-06-01), Carle
patent: 3832481 (1974-08-01), Boyd et al.
patent: 3889049 (1975-06-01), Legg et al.
Luh, D. R., Ethylene Propylene Terpolymers in Wire and Cable Construction, Wire & Wire Products, Apr.-70, pp. 79-81.
Boyd Clinton A.
Wargin Robert V.
Borg-Warner Corporation
Grimley Arthur T.
Schlott Richard J.
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