Electricity: conductors and insulators – Feedthrough or bushing – Compression
Patent
1989-07-31
1991-03-19
Ullah, Akm
Electricity: conductors and insulators
Feedthrough or bushing
Compression
174 70R, G02B 644, H02G 300
Patent
active
050005391
ABSTRACT:
A high resistivity cable for transmitting optical information. The cable includes a resilient buffer tube holding an optical conductor for transmitting the optical information. A high dielectric gel is packed inside of the tube to fill the space not occupied by the conductor. The cable also includes a flexible high dielectric braid surrounding the tube throughout its length for increasing the tensile strength of the cable. The interstices of the braid are filled with a high dielectric gel to prevent moisture from entering the braid. The cable also includes an electrically insulative resilient outer jacket. A method of manufacturing the cable is also disclosed.
REFERENCES:
patent: 4552432 (1985-11-01), Anderson et al.
patent: 4695127 (1987-11-01), Ohlhaber et al.
patent: 4711523 (1987-12-01), Iri et al.
"Tests and Procedures for SAE 100R Series Hydraulic Hose and Hose Assemblies-SAE J343", SAE Standard, Jun. 1987, pp. 19.116-19.117, 19.108-19.109.
Cooper Industries Inc.
Ullah Akm
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