Magnetic device

Abstract

A magnetic device mainly comprises an inner tube and an outer tube, and a first magnetic body and a second magnetic body disposed within the inner tube. The inner tube has a metal body with caps at both ends. The first and second magnetic bodies comprise an inner stack composed of multiple layers of metal, insulation, filter cloth, and light-absorbing material stacked sequentially, and an insulating covering layer encompassing the entire inner stack. The first magnetic body is housed in the inner tube in a roll-like shape, and the second magnetic body is housed in the inner tube in a single sheet shape perpendicular to the first magnetic body. The outer tube covers the outside of the inner tube, thus constituting a magnetic device. This allows the magnetic body, unlike traditional magnetic field lines which are limited to the directionality and range of the N and S poles, to form a radial magnetic field that interacts with various materials or the earth. Furthermore, this magnetic body is configured as a magnetic device with a magnetic field that acts in both horizontal and vertical directions. Moreover, through the sealing effect of the outer tube, this magnetic device can be directly placed in water or other liquids to magnetize the magnetic field.

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