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Superconductive magnetic levitation and magnetic levitation flying-boat experimental device

An experimental device and magnetic levitation technology, applied in educational appliances, instruments, teaching models, etc., can solve problems such as complex structures, complex and precise control systems, and the inability to clearly and intuitively see magnetic levitation phenomena, and achieve intuitive demonstration, reasonable design, and structure simple effect

Inactive Publication Date: 2005-06-29
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the enthusiasm for the research and development of maglev trains, maglev globes and other technologies has been unprecedentedly high. For example, the speed of the maglev train jointly developed by Shanghai and Germany has reached 400 kilometers per hour, and the speed of the superconducting maglev train on the Sanli Line in Japan has reached 582 kilometers per hour. Recently, it was reported that a university in Shanghai had developed a permanent magnetic levitation train, and Dalian had developed a magnetic levitation train combining permanent magnetism and electromagnetic levitation. However, all these superconducting magnetic levitation trains have complex structures and require very complicated Precision Control System
Although the train is suspended, people cannot see the magnetic levitation phenomenon clearly and intuitively. How to clearly and intuitively see the magnetic levitation phenomenon has become a technical problem that needs to be solved by teaching, scientific research, use and measurement departments.

Method used

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  • Superconductive magnetic levitation and magnetic levitation flying-boat experimental device
  • Superconductive magnetic levitation and magnetic levitation flying-boat experimental device
  • Superconductive magnetic levitation and magnetic levitation flying-boat experimental device

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Experimental program
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Embodiment 1

[0018] The inventor has provided that the product of the present invention with a radius R of 310mm is an example. The parts used and the connection relationship of the parts are as follows:

[0019] exist figure 1 Among them, the superconducting maglev and maglev spacecraft experimental device of the present embodiment is composed of a globe 1, a North Pole liquid nitrogen Dewar 2, a North Pole superconductor 3, liquid nitrogen 4, a North Pole composite magnet 5, a North Pole iron sheet 6, a support 7, and a magnetic track 8 , ring-shaped iron belt 9, South Pole combined magnet 10, South Pole iron sheet 11, South Pole liquid nitrogen Dewar 12, South Pole superconductor 13, and model spaceship 14 are connected to form.

[0020] An Arctic liquid nitrogen Dewar 2 is placed on the upper part of the support 7, and an Antarctic liquid nitrogen Dewar 11 is fixedly connected to the lower part with a threaded fastener. An Arctic superconductor 3 is placed in the Arctic liquid nitroge...

Embodiment 2

[0030] In the present embodiment, the magnetic track 8 is arranged in a circle on the equator by a kind of track permanent magnet 8-1 with the same shape and volume, and the S pole of a kind of track permanent magnet 8-1 arranged on the equator is outward, The N pole is inward, and a circle is arranged on the south side of the equator and the north side of the equator, and another kind of orbit permanent magnet 8-2 that is attracted to each other by a kind of orbital permanent magnet 8-1 arranged on the equator is arranged on the south side of the equator. The N pole of another kind of track permanent magnet 8-2 is outward, the S pole is inward, and the N pole of another kind of track permanent magnet 8-2 is arranged in a row on the north side of the equator, and the S pole is inward. The geometry of a kind of track permanent magnet 8-1 and another kind of track permanent magnet 8-2 is exactly the same as that of embodiment 1. In the south of the North Pole blank circle, three...

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Abstract

It is a superconductor magnetic suspension and airship experiment device, which set a north pole liquid nitrogen Dewar with north pole superconductor and liquid nitrogen in top on the rack and sets South pole liquid nitrogen Dewar with south pole superconductor in the bottom. It sets north pole combination magnetism on south to the blank ring of the north pole of the globe and sets south combination magnetism to the north of the blank ring of the south pole. The globe equator sets with magnetic rail with a mode airship outside of the rail.

Description

technical field [0001] The invention belongs to the technical field of celestial bodies and globes, and in particular relates to experimental devices for superconducting magnetic levitation and maglev spacecraft. Background technique [0002] Since the discovery of permanent magnetic materials, people have imagined using the principle of repulsion of the same-sex magnetic poles to realize the phenomenon of magnetic levitation, but it has not been successful. In recent years, the enthusiasm for the research and development of maglev trains, maglev globes and other technologies has been unprecedentedly high. For example, the speed of the maglev train jointly developed by Shanghai and Germany has reached 400 kilometers per hour, and the speed of the superconducting maglev train on the Sanli Line in Japan has reached 582 kilometers per hour. Recently, it was reported that a university in Shanghai had developed a permanent magnetic levitation train, and Dalian had developed a mag...

Claims

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Application Information

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IPC IPC(8): G09B25/00
Inventor 杨万民钞曦旭刘鹏朱思华武晓亮
Owner SHAANXI NORMAL UNIV