Light-duty high-strength corrosion-resisting on-site bus cable

Abstract

Disclosed is a light-duty high-strength corrosion-resisting on-site bus cable which relates to the technical field of cable manufacturing. The cable includes two groups of insulating wire cores. A braided shielding layer and a sheath layer are arranged sequentially outside the insulating wire cores. Each group of insulating wire core includes a plurality of strands of flexible wires which are twisted concentrically. The plurality of strands of flexible wires which are twisted concentrically are externally wrapped with insulating layers. The light-duty high-strength corrosion-resisting on-site bus cable is simple and reasonable in structure and has the characteristics of being high in strength, capable of resisting corrosion of oil products and solvents, small in volume, light in weight, radiation resistant and high in reliability and the like.

Description

technical field [0001] The invention relates to the technical field of cable manufacture. Background technique [0002] At present, the transmission lines for 1553B bus systems of aerospace, tanks, armored vehicles and other mobile equipment mainly use F46, F40, and F26 insulated wires. The wires have thick insulation, large volume, and heavy weight. The insulation is easy to crack and age, and the safety and reliability performance is poor. With the technological innovation and development of aerospace, tanks, armored vehicles and other equipment, the requirements for the safety performance, radiation resistance, insulation performance and volume weight of the cable wiring system are getting higher and higher. The current F46, F40, F26 insulated wires It has been difficult to meet the requirements of miniaturization, light weight and high reliability of mobile devices. Contents of the invention [0003] The object of the present invention is to provide a lightweight hig...

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Problems solved by technology

[0002] At present, the transmission lines for 1553B bus systems of mobile equipment such as aerospace, tanks, and armored vehicles mainly use F46, F40, and F26 insulated wires. The wires have thick insulation, large volume, and heavy weight. The insulation is easy to crack and age, and the safety and reliability performance is poor

With the technological innovation and development of aerospace, tanks, armored vehicles and other equipment, the requirements for the safety performance, radiation resistance, insulation performance and volume weight of the cable wiring system are getting higher and higher. The current F46, F40, F26 insulated wires It has been difficult to meet the requirements of miniaturization, light weight and high reliability of mobile devices

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