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Suporconduction switch controlled by thermomagnetic

A technology of superconducting switch and thermal magnetism, which is applied in the field of superconducting, can solve the problems of unreliable operation of superconducting switches, and achieve huge economic benefits and wide application prospects

Active Publication Date: 2007-05-02
SHENZHEN ANKE HIGH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem of unreliable operation of the superconducting switch, and provide a superconducting switch with a combined control mode of thermal control and magnetic control

Method used

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  • Suporconduction switch controlled by thermomagnetic
  • Suporconduction switch controlled by thermomagnetic
  • Suporconduction switch controlled by thermomagnetic

Examples

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Embodiment Construction

[0026] Below according to accompanying drawing and embodiment the present invention will be described in further detail:

[0027] The thermomagnetically controlled superconducting switch of the present invention comprises a switching device made of superconducting material and a heating device, and the heating device is arranged close to the switching device so as to heat the switching device. Among them, the switch device can be wound into a switch coil with a superconducting tape according to the usual method, and the heating device is also made into a heating coil, and the switch coil and the heating coil are wound into a combined coil; the switch device can also be made of a superconducting tape Various shapes are made, such as line segments, annular bodies, etc., and the heating device can also be heating bodies of various shapes, such as sleeve shapes. In the following, the switch coil and the heating coil are wound into a combined coil as an example for description, and...

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Abstract

A superconductive switch controlled by thermo-magnetism consists of switch unit prepared by superconductor material and set at low temperature ambient, heating unit set near to said switch unit and a magnetic control mechanism for controlling to generate an additional magnetic field acting on said superconductive switch.

Description

technical field [0001] The invention relates to the field of superconducting technology, in particular to a superconducting switch controlled by heat and magnetism. Background technique [0002] With the advancement of science and technology, the continuous progress of the second-generation high-temperature superconducting material research and the continuous decline in the price of the first-generation high-temperature superconducting The excellent cost performance of conductive products is gradually revealed, and the application fields are gradually expanded, attracting more and more people's attention, such as using superconducting technology to transmit electricity, and superconducting MRI magnets designed and manufactured using superconducting technology. The application of superconducting products involves the use of superconducting switches. [0003] The traditional superconducting switch is a thermally controlled switch, and its working principle is as shown in Figu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H61/00
Inventor 韩跃张超骥陈浩树李若兰任瑛杨欢胡金刚刘艳江汪汀耿俊彦王金淮何勇韩劼
Owner SHENZHEN ANKE HIGH TECH CO LTD