JPH06153482A - Single-pole generation nn machine - Google Patents

Abstract

PURPOSE:To provide a single-pole generation NN machine which is reduced by volume down to half as a whole as compared with the conventional one and increases the output energy by connecting two permanent magnets in an SN orientation which is opposite to the NS orientation. CONSTITUTION:A magnetic material (an iron plate) 2 is inserted into the middle part between a permanent magnet 1 and a permanent magnet 5, and the spiral coils of conductor or conductive disc plates 7, 8 are held between the side surface of the permanent magnet 1 and the side surface of the permanent magnet 5. A rotating shaft 3 is passed through the central part among the permanent magnet 1, the magnetic material 2, the permanent magnet 5 and the spiral coils 7, 8, and electric energy generated by rotational power is taken out from the periphery of the spiral coils 7, 8 through a brush 4. Since the NS direction of the permanent magnet 1 and the permanent magnet 5 is connected in the opposite direction or SN direction and it is equivalent to that electric energy is connected in series to each other, double voltage and current can be taken out.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is a kind of DC generator, and is a generator having a structure for taking out high voltage and large current as an output. Moreover, the reaction torque of the generated energy with respect to the load output is very weak, so that the output can be maximized. In addition, the structure can reduce the volume ratio to less than half that of the conventional single-pole power generation type N machine, so that the application is expanded.

[0002]

2. Description of the Related Art As shown in FIG. 1, an N-machine structure of a single-pole generator is a rotating body in which a permanent magnet 1 and a copper disk 6 are in close contact with each other, and a rotating shaft can be freely attached to a central axis of the copper disk. The electric energy was taken out from the brush that slidably contacted the outer circumference of the copper disc of No. 6, 6. With this structure, even if the same rotational energy is applied from the outside, the output that can be taken out is very weak and it was not practical.

[0003]

In the conventional unipolar power generation type N machine structure, the output energy that can be taken out is very weak and a practical voltage cannot be taken out (in the case of a single N machine, the rotation speed is 1000 rpm). About 0.007V)
For practical use, DC to AC of 3 V or more is preferable, and thus raising the voltage value is a problem.

[0004]

Here, a detailed description will be given with reference to FIG. 2. Reference numeral 1 is a permanent magnet made of ferrite, 2 is a magnetic body (circular iron plate), 3 is a central axis of a rotating body, and an external rotation Energy will be input and electrical output will be extracted.
Reference numeral 78 denotes a conductor spiral coil made of copper, having a rectangular cross section, and having a spiral coil type structure so as not to waste current generation. Further, the polarities of the electric energy induced in the spiral coil are generated in the opposite +-. This is S where the NS directions of the permanent magnet of 1 and the permanent magnet of 5 are opposite.
This is because it is connected to N in the direction. Since this is the same as connecting electrical energy in series, it can be extracted as twice the voltage and current.
The structure of this NN machine is characterized by this portion, and the effect of repulsion is reduced by the directions of the permanent magnets 1 and 5 and the iron plate of 2 in the middle. Without the iron plate of 2, since the magnetic poles of the permanent magnets of 1 and 5 are opposite to each other, they repel each other and it becomes impossible to mount the 78 spiral coils on the same rotating shaft. If you forcefully pinch it on the same rotation axis,
The electric output that can be taken out will be halved. Thus, the structure according to the present invention has great practicality.

[0005]

When rotational energy is externally applied to the rotary shaft of 3, electric energy is generated from the outer peripheral portion of 78 and the electric output terminal 4 brush. It is used by connecting it to an external electrical load.

[0006]

【Example】

Example 1 The magnetic material 2 (circular iron plate) was inserted into the intermediate portion between the permanent magnets 1 and 5 and the spiral coil was sandwiched between the side surfaces of the permanent magnets 1 and 5. In the generator of this structure,
When the rotation energy of 3 is given from the outside, 78
That is, electric energy is taken out from the electric output terminal 4 brush.

[0007]

[Effect of the Invention] By adopting the structure of the present invention,
The overall volume is halved compared to the conventional N machine basic body, and moreover, only the output energy is increased, so that the application is expanded. With such a structure, it has become possible to commercialize it as a practical machine.

[Brief description of drawings]

FIG. 1 Conventional three-dimensional view of monopolar power generation type N machine

FIG. 2 is a cross-sectional view and an exploded view of an NN machine of the present invention.

[Explanation of symbols]

 1) Permanent magnet (magnetized in S / N direction) 2) Magnetic material (circular iron plate not magnetized) 3) Rotation axis (rotation input from outside) 4) Left / right electric output terminal brush 5) Permanent Magnet (magnetized in N / S directions) 6) Copper disk (conductor) 7) Spiral coil (left conductor) 8) Spiral coil (right conductor)

Claims (1)

[Claims] 1. A magnetic body (iron plate) 2 is inserted in an intermediate portion between the permanent magnet 1 and the permanent magnet 5, and a spiral coil of a conductor or a conductive disk 78 is further sandwiched between the side faces 1 and 5. To do. The rotating shaft 3 is provided at the center of the 12578 so that the electric energy generated by the rotating force is 4
A structure characterized by taking out the output through the brush.