Electricity: conductors and insulators – Conduits – cables or conductors – Conductive armor or sheath
Patent
1982-09-30
1984-06-05
Truhe, J. V.
Electricity: conductors and insulators
Conduits, cables or conductors
Conductive armor or sheath
174102SP, 174106R, 174109, 174117F, H01B 718
Patent
active
044530358
ABSTRACT:
Disclosed is an electrical cable embodying a plurality of individually, electrically insulated electrical conductors for use in adverse environments, such as oil wells. The cable comprises an elongated strut of rectangular cross-section interposed between two of the conductors and formed of a plurality of bendable sections of rigid cross-section for protecting the insulation on the conductors from external disruptive forces. The strut may be used with a channel member that protects the insulation from both internal and external disruption resulting from usage in the adverse environment.
REFERENCES:
patent: 1740076 (1929-12-01), Delon
patent: 1927845 (1933-09-01), Pheazey
patent: 2165738 (1939-07-01), Van Hoffen
patent: 2391037 (1945-12-01), Shafer
patent: 2483301 (1949-09-01), Roberds
patent: 2544233 (1951-03-01), Kennedy
patent: 2897253 (1959-07-01), Davey et al.
patent: 3351706 (1967-11-01), Gnerre et al.
patent: 3988526 (1976-10-01), Rasguin et al.
patent: 4196307 (1980-04-01), Moore et al.
patent: 4277642 (1981-07-01), Piper
patent: 4282398 (1981-08-01), Solomon
patent: 4374530 (1983-02-01), Walling
Harvey Hubbell Incorporated
Nimmo Morris H.
Presson Jerry M.
Truhe J. V.
LandOfFree
Oil well cable does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Oil well cable, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oil well cable will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1499027