Adaptor for single-core lines and coaxial line

A technology of coaxial and single-core wires, applied in the field of adapters, can solve problems affecting the mechanical and electrical properties of power lead wires, and achieve the effects of good electrical reliability, convenient installation, and small electromagnetic force

Inactive Publication Date: 2013-04-17
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects of the prior art, the object of the present invention is to provide a single-core coaxial adapter, which aims to solve the problem that the high-current power supply wire is subjected to electromagnetic force in a magnetic field, thereby affecting the mechanical and electrical properties of the power lead wire connection

Method used

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  • Adaptor for single-core lines and coaxial line
  • Adaptor for single-core lines and coaxial line
  • Adaptor for single-core lines and coaxial line

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] In strong magnetic field applications, the magnets that generate the magnetic field need to pass a large current. Under such high current and strong magnetic field conditions, the power lead of the magnet will face the problem of being subjected to electromagnetic force. The force formula for a current-through conductor in a magnetic field is: The outer braided conductor and central conductor of the coaxial line are concentric in structure, and the current direction is opposite. Therefore, in a strong magnetic field environment and high current working conditions, the coaxial line is not s...

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Abstract

The invention discloses an adaptor for single-core lines and a coaxial line. The adaptor for the single-core lines and the coaxial line comprises a first insulating flange, a first conductor flange, a first conductor connecting plate, a second insulating flange, a second conductor connecting plate, a second conductor flange and a third insulating flange, wherein the first insulating flange, the first conductor flange, the first conductor connecting plate, the second insulating flange, the second conductor connecting plate, the second conductor flange and the third insulating flange are connected in series onto the coaxial line; a connecting arm of the first conductor connecting plate and a connecting arm of the second conductor connecting plate are located on two opposite sides of the second insulating flange; copper wire bundles of an external braided conductor of the coaxial line are circumferentially dispersed, and further tightly clamped by the first conductor flange and the first conductor connecting plate in an opposite pressing way; copper wire bundles of a center conductor of the coaxial line are circumferentially dispersed, and further tightly clamped by the second conductor flange and the second conductor connecting plate in the opposite pressing way; during working, the current inflows from the external braided conductor of the coaxial line; the current is transmitted to one single-core line through the first conductor connecting plate; and after the loading, the current is transmitted to the second conductor connecting plate by the other single-core line, and further flows back to a power source through the center conductor of the coaxial line.

Description

technical field [0001] The invention belongs to the field of adapters, and more specifically relates to a single-core coaxial adapter. Background technique [0002] Strong magnetic fields are one of the necessary tools for the development of frontier fields such as magnetron plasma nuclear fusion, condensed matter physics, advanced electromagnetic weapon devices, and electromagnetic molding. Increasing the strength of the magnetic field will have an extremely profound impact on the development of many disciplines and may bring about new discoveries. In these applications related to strong magnetic fields, strong magnetic fields are generally generated by magnets supplied with high currents. Due to the magnetic field generated by the magnet itself and other background magnetic fields, a huge electromagnetic force will be generated on the single core wire part of the magnet power lead, which directly affects the mechanical and electrical properties of the power lead connectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/05
Inventor 丁永华李全林饶波王维军
Owner HUAZHONG UNIV OF SCI & TECH
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