Electricity: conductors and insulators – Feedthrough or bushing – Compression
Patent
1987-04-28
1988-08-02
Kendell, Lorraine T.
Electricity: conductors and insulators
Feedthrough or bushing
Compression
174 41, 174 70A, 174115, 174117F, 428379, 428383, G02B 644, H01B 708, H01B 1102
Patent
active
047610530
ABSTRACT:
An aerial service wire (20) includes a jacket (40) having a generally rectangularly shaped cross section and comprising a polyvinyl chloride plastic material. Enclosed by the jacket are two strength members (36--36) each of which includes a plurality of filaments and each of which is impregnated with a material which is compatable with that of the jacket. The strength members are disposed along an axis (42) of the cross section which passes through a geometric center through which a longitudinal axis (50) of the jacket passes. Conductors (30--30) which are individually insulated are disposed adjacent to the longitudinal axis with each strength member being disposed between the conductors and the outer surface of the jacket.
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Okonite Bulletin ABW-5, Feb. 1985.
Cogelia Nicholas J.
Johnson Brian D.
Reed William C.
Wilson Carla G.
American Telephone and Telegraph Company AT&T Bell Laboratories
AT&T - Technologies, Inc.
Kendell Lorraine T.
Somers Edward W.
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