Electricity: conductors and insulators – Feedthrough or bushing – Compression
Patent
1982-08-25
1985-01-01
Lee, John D.
Electricity: conductors and insulators
Feedthrough or bushing
Compression
174 40R, 174 70R, G02B 5172, H02G 700, H01B 718
Patent
active
044913877
ABSTRACT:
A flexible stranded body, such as an electric conductor of an overhead electric transmission or distribution system, comprises at least one stranded layer of elongate elements of metal or metal alloy, at least one elongate compartment within and extending throughout the length of the stranded body and, loosely housed in the elongate compartment, at least one separate optical fibre and/or at least one optical bundle. Preferably, the elongate compartment extends within a circumferentially rigid central core which is surrounded by the stranded layer or layers but it may be a bore in an elongate element of a stranded layer or an elongate space bounded by two adjacent elongate elements.
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Dey Phillip
Fearns Peter
Gaylard Bernard
Murphy Arthur B.
Pickup Kenneth H.
BICC Public Limited Company
Gonzalez Frank
Lee John D.
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