Electricity: conductors and insulators – Conduits – cables or conductors – Conductive armor or sheath
Patent
1983-04-26
1986-01-28
Moses, R. L.
Electricity: conductors and insulators
Conduits, cables or conductors
Conductive armor or sheath
156 53, 156 56, 174109, 174117F, 174121R, 174121AR, H01B 718
Patent
active
045673209
ABSTRACT:
A reinforced insulated electrical cable and a method of forming the cable, which is especially useful in oil wells. The reinforcement comprises a thin tape of thermosetting material imbedded with an open-mesh fabric, the tape being spirally wrapped directly around the cable's insulation. The tape is wrapped in unvulcanized form and is then vulcanized in place over the insulation. The layer of open-mesh fabric is spaced from the outer surface of the insulation so that, during vulcanization, the insulation can radially outwardly expand without contacting and thus deforming the fabric, and at the same time the insulation can push part of the thermosetting material through the spaces in the fabric.
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Hawley, G. G.; Condensed Chemical Dictionary; Tenth Edition; Van Nostrand Reinhold Company; 1981, pp. 902 and 1091.
Moscovici Armand
Neuroth David H.
Goodman Alfred N.
Harvey Hubbell Incorporated
Moses R. L.
Nimmo Morris H.
Presson Jerry M.
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