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Magnetic conducting and shielding technical device of magnetic disc permanent magnet and application thereof

A technical device, the technology of the magnetic disk, applied in the fields of magnetic field/electric field shielding, electrical components, generators/motors, etc., can solve problems such as less success

Active Publication Date: 2011-04-27
伍长序
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many scientific and technological workers who want to use this magnetic force to design work-making mechanical equipment, but with little success

Method used

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  • Magnetic conducting and shielding technical device of magnetic disc permanent magnet and application thereof
  • Magnetic conducting and shielding technical device of magnetic disc permanent magnet and application thereof
  • Magnetic conducting and shielding technical device of magnetic disc permanent magnet and application thereof

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Embodiment Construction

[0016] specific implementation plan

[0017] Such as Figure 1 to Figure 6 As shown, a kind of magnetization and shielding technical device of the permanent magnet of the magnetic disc is mainly composed of the oblique permanent magnet block 6 and the magnetic shielding plate 7. The technical device is used for the upper fixed magnetic disc 3, the lower fixed magnetic disc 1 and the The middle rotating magnetic disk 2 between the upper and lower fixed magnetic disks. The oblique permanent magnet block is in the shape of oblique truncated cone, and the magnetic shielding plate is located in the middle, upper and lower sides of the non-disk body.

[0018] Such as Figure 1 to Figure 3 As shown, the magnetization and shielding technical device of the magnetic disk permanent magnet of the upper and lower fixed magnetic disks is: a magnetic shielding plate is clamped in the middle of two diskless bodies 14, and the thickness of the magnetic shielding plate is oblique permanent ma...

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Abstract

The invention belongs to a magnetic conducting and shielding technical device of a magnetic disc permanent magnet and an application thereof. The technical device is used on an upper fixed magnetic disc, a lower fixed magnetic disc and a middle rotary magnetic disc between the upper fixed magnetic disc and the lower fixed magnetic disc; an oblique permanent magnet is in an oblique truncated cone shape; magnetic shielding plates are positioned in the middle and on both sides of nonmagnetic discs; a magnetic shielding plate is sandwiched fixedly between the two nonmagnetic discs; the thickness of the magnetic shielding plate is 1 / 4-1 / 6 of that of the oblique permanent magnet; and 6-12 groups of through holes are drilled uniformly along the circumference of the three-layer sandwiched body, wherein each group of through holes comprise a magnet hole for placing the oblique permanent magnet and two magnetic conducting through holes positioned at the front end and the back end of the magnet hole. In the invention, the repelling force between two magnets is used as the auxiliary power for a mechanical axis, thus improving the applied range of magnetic energy.

Description

technical field [0001] The invention belongs to a magnetic conduction and shielding technical device of a permanent magnet of a magnetic disk and an application thereof. Background technique [0002] Electricity is a kind of clean and environmentally friendly energy. Electric energy can be stored and converted into energy output through batteries and magnetic energy. The electric vehicles that are widely used and promoted are electric energy that is converted into mechanical power to drive the car through the battery. However, the current research on the application of magnetic energy is still Initial stage. At present, the NdFeB permanent magnets produced after electromagnetization have strong magnetic force. The magnetic force is the inherent physical property of the magnet block itself, and it will not fade naturally for a long time. The magnetic force lines radiate from the upper N pole of the permanent magnet to the four sides and loop down to the lower S pole. These m...

Claims

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Application Information

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IPC IPC(8): H02N11/00H05K9/00
Inventor 杨礼东伍长序庞志勇刘树海杨之春胡丽娟
Owner 伍长序
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