Repulsive

Abstract

This invention provides a repulsive body for a mechanical device that obtains mechanical driving force from a permanent magnet. [Solution] A semi-repelling body is constructed by mounting two permanent magnets 2 with their magnetic poles aligned on a single base plate 1, attaching a diamagnetic plate 3 to each permanent magnet, and further attaching a magnetic plate 4 bent into a mountain shape to the base plate. When the permanent magnet of the driving unit approaches, magnetic field lines concentrate at the corners of the magnetic plates, generating an attractive force. When the permanent magnet of the driving unit is at its closest approach, the repulsive force of the permanent magnet is neutralized by the diamagnetic material, and the resistance is minimized. When the semi-repelling body and the permanent magnet separate, a driving force is generated by the repulsive force between them. Since the two permanent magnets of the semi-repelling body are oriented in the same direction, if commercially available magnets are used as the permanent magnets of the driving unit, a strong repulsive force is generated due to the large surface area of ​​the N or S pole. The semi-repelling body is protected from external impacts by solidifying its perimeter with resin. This makes it easy to manufacture magnetic machines using semi-repelling bodies.

Description

Technical Field

[0001] This invention relates to a mechanical device that extracts mechanical driving force from a permanent magnet without input of energy.

Background Art

[0002] Conventional semi-repulsive bodies have a weak attractive force when a permanent magnet approaches, and the magnetic pole directions are not aligned, so their applicability is poor, and they are also vulnerable to external impacts.

Prior Art Documents

Patent Documents

[0003] Utility Model Registration No. 3250399 (U3250399)

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] In a conventional semi-repulsive body, the magnetic plate faces the driving permanent magnet in a plane, and thus a strong attractive force cannot be generated with respect to the driving permanent magnet. Also, in the semi-repulsive body, the directions of the two permanent magnets are opposite, but if a commercially available magnet is used as the driving permanent magnet, it is impossible to face the N or S pole surface with a large area, making it difficult to use. Next, the magnetic body, diamagnetic body, and permanent magnet of the semi-repulsive body are exposed and vulnerable to external impacts. The present invention aims to solve this drawback.

Means for Solving the Problems

[0005] [[ID=四十八]] This invention creates a semi-repulsive body (5) with a structure in which two permanent magnets (2) are attached to a single base plate (1) with their magnetic poles aligned, a diamagnetic plate (3) is attached to each of the permanent magnets (2), and a magnetic plate (4) bent in a mountain shape is attached to the base plate (1). When the permanent magnet (6) of the driving unit approaches, magnetic field lines concentrate at the corners of the magnetic plate (4), generating an attractive force. The resistance at closest approach is minimized because the repulsive force of the permanent magnet (2) is neutralized by the diamagnetic material (3). When the semi-repelling body (5) and the permanent magnet (6) separate, a driving force is generated by their mutual repulsive forces. Since the two permanent magnets (2) of the semi-repelling body (5) are oriented in the same direction, if a commercially available magnet is used as the permanent magnet (6) of the driving unit, a strong repulsive force is generated due to the large surface area of ​​the N or S pole. The area around the semi-repelling body (5) is solidified with resin (6). This protects the semi-repelling body from external impacts. [Effects of the Invention]

[0006] A magnetic material bent into a V-shape concentrates the magnetic field lines of a permanent magnet, generating a strong attractive force. When a semi-repulsive body is used in combination with a commercially available magnet, the large surface area of ​​the semi-repulsive body generates a strong repulsive force with the north or south pole surface of the driving permanent magnet. By encasing the semi-rejector in resin, it is protected from external impacts. Additionally, adding mounting holes to the resin increases its versatility. [Brief explanation of the drawing]

[0007] [Figure 1] This is an explanatory diagram of a semi-repulsive body with aligned magnetic poles. [Figure 2] This is an explanatory diagram of the magnetic field when a magnetic material with corners approaches a driving permanent magnet. [Figure 3] This is an explanatory diagram showing the area around the semi-retracting body solidified with resin or similar material. [Modes for carrying out the invention] [Examples]

[0008] Let's explain using Figure 1. A semi-repulsive body (5) is constructed by attaching two permanent magnets (2) with their magnetic poles aligned to a single base plate (1), attaching a diamagnetic plate (3) to each of the permanent magnets (2), and then attaching a magnetic plate (4) bent into a V-shape to the base plate (1). Let's explain using Figure 2. When the permanent magnet (6) of the drive unit approaches, the magnetic field lines concentrate at the corners of the magnetic plate (4), generating an attractive force. At closest approach, the repulsive force of the permanent magnet (2) is neutralized by the diamagnetic material (3), resulting in minimal resistance. When the semi-repulsive body (5) and the permanent magnet (6) separate, a driving force is generated by the repulsive force between them. Since the orientation of the two permanent magnets (2) of the semi-repulsive body (5) is the same, if a commercially available magnet is used as the permanent magnet (6) of the driving body, a strong repulsive force is generated due to the large surface area of ​​the N or S pole. Let's explain using Figure 3. The semi-repelling body (5) is reinforced with resin (6). This protects the semi-repelling body from external impacts. Additionally, mounting holes are added to the resin (6) to increase its versatility. This resolves the aforementioned problems. [Explanation of symbols]

[0010] 1 Base plate 2 permanent magnets 3. Diamagnetic plate 4. A magnetic material bent into a mountain shape. 5 semi-repulsion body 6. Resin with mounting holes

Claims

1. A semi-retractor with a curved, mountain-shaped magnetic plate attached.

2. A semi-repulsive body with two permanent magnets aligned in the same direction.

3. A semi-retractable body with mounting holes, encased in resin.

Images