JPH01202152A - Power generator - Google Patents

Abstract

PURPOSE:To generate a large power by a small driving force, by passing a central shaft within an annular iron piece through a hole offset from the longitudinal center of a permanent magnet to rotate said magnet and also a permanent magnet outside said annular iron piece. CONSTITUTION:In the center of an annular iron piece 3, a rotating shaft 2 is provided in parallel with said annular body. Said rotating shaft 2 is inserted through a hole formed in the position deviating from the longitudinal center of a permanent magnet 1 to one side. A permanent magnet 4 is provided outside the annular iron piece 3. Polarities of said permanent magnets 1 and 4 are N and S as shown in the drawing. when the permanent magnet 1 is turned as indicated by the arrow, magnetic poles of said permanent magnets 1 and 4 repulse and attract each other via the annular iron piece 3 to turn the permanent magnet 4 in the direction indicated by the arrow. In this manner, a large turning force can be generated by a small driving force.

Description

Detailed Description of the Invention "Industrial Application Field" The present invention relates to a power generating device, and more specifically, it is a power generating device in which two permanent power generators are installed with magnetic poles facing each other with an iron piece interposed between them and a fixed distance apart. When the magnets are arranged, if the magnetic pole of one permanent magnet is moved, the magnetic pole of the other permanent magnet also moves accordingly, and the present invention relates to a power generation device that utilizes this property.

"Prior Art" Conventionally, various power generation devices using permanent magnets have been devised.

A power generator using such a permanent magnet can be manufactured cheaply, has few failures, is easy to maintain, and has the main advantage of being able to change the output as appropriate by changing the magnetic force of the magnet. The present invention is a power generating device using such a permanent magnet, in which when two permanent magnets are arranged with an iron piece interposed and their magnetic poles facing each other and a certain distance apart, the magnetic pole of one permanent magnet If you move the other permanent magnet, the magnetic pole of the other permanent magnet will also move accordingly.
This is a power generation device with a completely new configuration that takes advantage of such properties.

FIG. 3 illustrates the principle of the invention. Two permanent magnets AX with their magnetic poles facing each other and placed a certain distance apart.
Figure 3 shows the state in which the annular iron piece C is interposed between B.
When the permanent magnet A in the annular iron piece q is rotated in this state, the permanent magnet B on the outside of the annular iron piece C also has a property of moving against the annular iron piece C.

However, the present invention takes advantage of such properties, and the gist of the present invention is to rotate the iron piece horizontally with a rotating shaft connected to the annular iron piece at a position offset from the center in the longitudinal direction. A power generating device includes a rod-shaped permanent magnet, a horizontally held annular iron piece, and a permanent magnet arranged outside the annular iron piece and moved in parallel with the annular iron piece.

"Embodiments" Examples of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view, and numeral 1 in the figure represents a rod-shaped permanent magnet disposed within an annular iron piece, which will be described later. Further, the permanent magnet 1 is connected to a rotating shaft 2 at a position somewhat offset from the center in the longitudinal direction, and is rotated horizontally with the rotating shaft. As a result, the magnetic pole on one side of the permanent magnet 1 moves over the inner surface of the annular iron piece described later. In this embodiment, the magnetic pole on the side approaching the annular iron piece is the north pole.

Further, the rotating shaft 2 is located at the center of an annular iron piece 3, which will be described later, and is connected to a required rotational drive device (not shown) such as a shaft or a motor.

3 is an annular iron piece held horizontally. 4 is a permanent magnet arranged outside the annular iron piece 3, and the magnetic pole on the side facing the annular iron piece 3 is the same as the magnetic pole on the side of the permanent magnet 10 approaching the annular iron piece 3. Therefore, in this embodiment, the N pole is used.

Further, the permanent magnet 4 is configured to move in parallel with the annular iron piece 3 via, for example, a rail (not shown).

"Function" Next, the function of the present invention having the above configuration will be explained.

When arranged as shown in FIG. 1, the permanent magnet 4 is located on an extension of the central axis of the permanent magnet 1, and the lines of magnetic force between the annular iron piece 3 and the permanent magnet 4 repel each other. When the permanent magnet 1 is rotated in the direction of the arrow from the state shown in Fig. 1, the permanent magnet 4 also begins to rotate in the direction of the arrow along the annular iron piece j. The permanent magnet 4 can be rotated along the annular iron piece 3 at the same speed.

The present invention utilizes this 40-rotation motion of the permanent magnet as power.

Next, another embodiment of the present invention shown in FIG. 2 will be described.

The difference between this example and the previous example is that the example is different from the above example.
The magnetic pole on the side approaching the permanent magnet 10-section iron piece 3 and the magnetic pole on the side facing the permanent magnet 40-section iron piece 3 are of the same polarity, but in this embodiment, they are of different polarity. .

In this case, the lines of magnetic force are such that the permanent magnet 4 is attracted to the annular iron piece 3.

Incidentally, since the other configurations and functions are the same as those of the previous embodiment, the same members are given the same reference numerals and detailed explanations will be omitted.

"Effects of the Invention" Since the present invention has the above-mentioned configuration and operation, it can be manufactured at low cost and operates reliably in the same way as conventional power generators using permanent magnets. It is something that can be obtained.

Furthermore, the output can be changed appropriately by changing the magnetic force of the magnet, and there are many kinds of devices that can be put to practical use and have many benefits.

[Brief explanation of the drawing]

FIG. 1 is a perspective view, FIG. 2 is a perspective view of another embodiment, and FIG. 3 is a diagram explaining the principle. 1... Permanent magnet 2... Rotating shaft 3... Annular iron piece 4...
permanent magnet. Patent applicant Big Co., Ltd.

Claims (1)

[Claims] a rod-shaped permanent magnet that is disposed within the annular iron piece described later and is rotated horizontally with a rotating shaft connected to a position offset from the center in the longitudinal direction; and an annular iron piece that is held horizontally;
A power generating device comprising a permanent magnet disposed outside the annular iron piece and moved in parallel with the annular iron piece.