Electricity: conductors and insulators – Conduits – cables or conductors – Conductive armor or sheath
Patent
1983-04-11
1984-09-18
Tolin, G. P.
Electricity: conductors and insulators
Conduits, cables or conductors
Conductive armor or sheath
174106R, 174107, H01B 728
Patent
active
044725973
ABSTRACT:
A rubber or plastic insulated power cable is provided wherein a water impervious tape is formed on a cable core through an electrically conductive tape. Fracture due to fatigue of the metal foil of the water impervious tape which is caused by friction between a metal shield layer of the cable core and a jacket as an outermost layer is prevented. Water impervious performance of the cable is not degraded over a long period of time.
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patent: 3575748 (1971-04-01), Polizzano
patent: 4342880 (1982-08-01), Castelli et al.
patent: 4360704 (1982-11-01), Madry
patent: 4398058 (1983-08-01), Gerth et al.
Nimmo Morris H.
The Furukawa Electric Co. Ltd.
Tolin G. P.
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