Electricity: conductors and insulators – Feedthrough or bushing – Compression
Patent
1984-11-13
1986-11-25
Lee, John
Electricity: conductors and insulators
Feedthrough or bushing
Compression
174 40R, 174 41, 174 70R, 174108, G02B 644
Patent
active
RE0322938
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.
REFERENCES:
patent: Re17156 (1928-12-01), Bassett
patent: Re17296 (1929-05-01), Bassett
patent: 675116 (1901-05-01), Stone
patent: 1723812 (1929-08-01), Schalkau
patent: 1780533 (1930-11-01), Oxer
patent: 1794269 (1931-02-01), Zagorski
patent: 1802302 (1931-04-01), Zagorski
patent: 3391244 (1968-07-01), Moll
patent: 3434775 (1969-03-01), Gosselin
patent: 3586751 (1971-06-01), Schoerner
patent: 3883218 (1975-05-01), Slaughter
patent: 3930113 (1975-12-01), Johansen et al.
patent: 4038489 (1977-07-01), Stenson et al.
patent: 4078853 (1978-03-01), Kempf et al.
patent: 4089585 (1978-05-01), Slaughter et al.
patent: 4199225 (1980-04-01), Slaughter et al.
patent: 4230395 (1980-10-01), Dean et al.
patent: 4289375 (1981-09-01), Andersen et al.
Westinghouse Elec. Corp., "Electrical Transmission and Distribution Reference Book," 1950, pp. 32-33 and 64-66.
Peterson et al, "Line Conductors-TIDD 500KV Testlines," AIEE Transactions, vol. 66, 1947, pp. 1603-1611.
Frazier, "Vooruitgang in Ommantelde Optische-Golfgeleider Glasvezelbundels," Polytechnisch Tijdschrift Electrotechniek, Elektronica, vol. 28, No. 26, Dec. 21, 1973 (NL).
Foord et al, "Principles of Fibre-Optical Cable Design," Proc. IEE, vol. 123, No. 6, Jun. 1976, pp. 597-602.
Dey Phillip
Fearns Peter
Gaylard Bernard
Murphy Arthur B.
Pickup Kenneth H.
Bicc Limited
Lee John
LandOfFree
Overhead electric transmission systems does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Overhead electric transmission systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Overhead electric transmission systems will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1151965