초록 ▼

A composite reinforced electrical transmission conductor primarily designed for transmission of electrical signals. The conductor is comprised of a reinforced plastic composite inner core along with an outer highly electrically conductive sheath therearound. In this way, the inner core provides the

A composite reinforced electrical transmission conductor primarily designed for transmission of electrical signals. The conductor is comprised of a reinforced plastic composite inner core along with an outer highly electrically conductive sheath therearound. In this way, the inner core provides the necessary strength and the outer sheath provides for transmission of the electrical signals. In a preferred embodiment, the reinforced composite core is comprised of individual sections which cooperate together to provide the necessary loading capabilities. Further, a fiber optic cable may also be carried by the composite reinforced core. A splicing arrangement for securing ends of the cable together is also provided.

대표청구항 ▼

Having thus described the invention, what we desire to claim and secure by Letters Patent is: 1. An electrical current carrying conductor for long distance transmission of electrical current, said current carrying conductor comprising: a) a relatively solid high tensile strength central load carryi

Having thus described the invention, what we desire to claim and secure by Letters Patent is: 1. An electrical current carrying conductor for long distance transmission of electrical current, said current carrying conductor comprising: a) a relatively solid high tensile strength central load carrying core formed from a plurality of generally arranged component core members which abut together and which are each generally polygonally shaped in cross-section and when abutted together define a generally solid cylindrically shaped core each core member formed from a fiber reinforced composite material, said core being of sufficient cross-sectional size to support the tensile loading on the conductor when the conductor is suspended between support towers, wherein said conductor is capable of being wound around a drum; and b) an outer highly conductive electrical current carrying sheath completely surrounding said load carrying core for carrying electrical current over said distance, wherein the plurality of component core members allow for the winding of the conductor around the drum. 2. The electrical current carrying conductor of claim 1 further characterized in that said outer sheath is comprised of aluminum which is not alloyed to provide load carrying capacity. 3. The electrical current carrying conductor of claim 1 further characterized in that said reinforced composite material is comprised of a plurality of aligned reinforcing fibers embedded in a thermoplastic composite matrix. 4. The electrical current carrying conductor of claim 1 further characterized in that said core members are capable of being separated from one another for purposes of splicing. 5. The electrical current carrying conductor of claim 1 further characterized in that said, core members are generally triangular in cross-section. 6. The electrical current carrying conductor for long distance transmission of electrical current of claim 1 further characterized in that said electrical current carrying sheath is formed of a non-alloyed aluminum. 7. A method of producing a long distance transmission current carrying conductor, said method comprising: a) bringing a plurality of individual reinforced composite core sections together in abutting relationship to form a generally cylindrically shaped solid core, each core section having a generally polygonally shaped cross-section, wherein said core is of sufficient cross-sectional size to support the tensile loading on the conductor when the conductor is suspended between support towers; b) locating on an outer cylindrically shaped surface of said core an outer highly conductive electrical current carrying conductor and winding the conductor around a drum. 8. The method for producing a long distance transmission current carrying conductor of claim 7 further characterized in that said locating the current carrying conductor comprises winding individual wires of a highly conductive current carrying conductor about the central core. 9. The method for producing a long distance transmission current carrying conductor of claim 8 further characterized in that said method comprises helically winding said wires about said core. 10. The method for producing a long distance transmission current carrying conductor of claim 7 further characterized in that said outer surface is comprised of aluminum wires. 11. The method for producing a long distance transmission current carrying cable of claim 7 further characterized in that said reinforced plastic composite sections are each comprised of a plurality of aligned reinforcing fibers embedded in a thermoplastic composite matrix. 12. The method for producing a long distance transmission current carrying conductor of claim 7 further characterized in that said method comprises the bringing of the composite sections together about a fiber optic cable so that the current carrying conductor also includes a fiber optic cable extending through said core. 13. An electrical current carrying conductor for long distance transmission of electrical current, said current carrying conductor comprising: a) a relatively solid high strength central load carrying core formed from a plurality of generally arranged component core members which abut together and which are each generally polygonally shaped in cross-section such that when abutted form a generally solid cylindrically shaped core, each member being formed of a fiber reinforced composite material said core being of sufficient cross-sectional size to support the tensile loading on the conductor when the conductor is suspended between support towers, and wherein the conductor is capable of being wound around a drum; b) an outer highly conductive electrical current carrying sheath completely surrounding said load carrying core for carrying electrical current over said distance; c) a central bore extending axially through said core; and d) a fiber optic cable extending through the central bore allowing the conductor to carry electrical current and fiber optic cable signals with the same conductor, wherein the abutting component core members and the fiber optic cable define a cylindrical solid core. 14. The electrical current carrying conductor of claim 13 further characterized in that said outer sheath is comprised of aluminum which is not alloyed to provide load carrying capacity. 15. The electrical current carrying conductor of claim 14 further characterized in that said reinforced composite material is comprised of a plurality of aligned reinforcing fibers embedded in a thermoplastic composite matrix. 16. The electrical current carrying conductor of claim 13 further characterized in that said core members are capable of being separated from one another for purposes of splicing. 17. The electrical current carrying conductor for long distance transmission of electrical current of claim 13 further characterized in that said electrical current carrying sheath is formed of a non-alloyed aluminum. 18. The electrical current carrying conductor of claim 13, wherein the plurality of component core members allow for the winding of the conductor around the drum.