JP3134408U - Generator with air-core coil and magnetic bearing - Google Patents

Abstract

The power generator requires less energy for power generation, and is smaller and lighter than a conventional power generator of the same capacity.
An air core coil is used to generate power by rotating a magnetic band and an axisless ring, and by eliminating the force generated when a cored coil and a permanent magnet in a conventional power generator attract each other. The energy required for power generation is reduced. In addition, by using an air-core coil as the coil, the iron core mainly used in conventional power generators is not required, and the weight can be reduced.
[Selection] Figure 1

Description

Detailed description of the invention

  The present invention relates to a power generator having a structure for generating electric power by applying a continuous magnetic field change by a permanent magnet to a core portion of an air-core coil.

  Conventional power generators include a cored coil and a permanent magnet that changes the magnetic field of the cored coil, and uses the electricity generated in the coil when it is rotated near the cored coil. Even in such cases, the permanent magnets reciprocated in the air core coil to generate electricity.

Problems that the device tries to solve

    Conventional power generators use a cored coil and a permanent magnet for applying a magnetic field change to the cored coil to extract and use the electricity generated in the coil when vibrated or rotated near the cored coil. Even in the case of a core coil, a permanent magnet reciprocates in the air-core coil to generate electricity, and the former has a high resistance because the iron core and permanent magnet used on the cored coil side attract each other. It took a lot of energy to do. In addition, the latter has a drawback that it cannot be increased in size because of its large vibration and vibration.

Means for solving the problem

  In order to reduce the large resistance force caused by the magnet and the core of the cored coil attracting each other in the conventional power generator, the power generator of the present invention uses a coil as an air core, and also eliminates shocks such as vibration. The problem is solved by applying a change in the magnetic field to the core of the coil while the non-axial magnetic ring rotates smoothly.

  Attach three U-groove wheels to support the frame and non-axial wheels. One of them is supplied with rotational power from the outside in order to rotate the magnetic and non-axial wheels. The other two rotate freely. The groove of each U-shaped groove wheel is a groove of a size capable of supporting a magnetic belt and a non-axial wheel. An appropriate distance is placed from the frame, and it is arranged at a position where the space of the air-core coil can be taken at a position that can support three points of magnetic belts and non-axial wheels. A magnetized, non-axial wheel encloses an appropriate number of magnets or magnetizes itself. In the case of magnets and magnetized, S poles and N poles are alternated, and are attached so as to be supported by three U-shaped grooves. An air core coil is made by winding a copper wire so as to wind the non-axial wheels with magnetic bands. The air-core coil is formed by winding a copper wire around a bobbin with a hole that allows the rotation of the non-axial wheel with a magnetic band in accordance with the curve of the magnetic band and the non-axis wheel, and it is fixed to the frame. Both ends of the copper wire of the coil are connected to terminals for extracting electricity.

Embodiments will be described below with reference to the accompanying drawings.
Reference numeral 1 denotes a frame, which is a material that is hard to be magnetized and strong. 2 is an air core coil. Reference numeral 3 denotes a non-axial wheel that is magnetic in itself or that encloses a magnet and rotates through an air-core coil. Reference numeral 4 denotes a U-shaped grooved wheel. By applying rotational power to the grooved wheel, the magnetic band 3 and the non-axial wheel rotate. Reference numerals 5 and 6 are U-shaped grooves that support the magnetic bearing 3 and non-axial wheels. Reference numeral 7 denotes a terminal for taking out electricity from the air core coil 2.

Effect of device

As described above, the power generator using the air-core coil and the magnetic beltless shaft according to the present invention can be reduced in weight and requires less energy for power generation than the conventional power generator with the same amount of power generation. This saves power generation costs.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a drawing showing an embodiment of the inventive air-core coil generator.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Frame 2 Air core coil 3 Axis-shaped magnetic ring ring 43 U-groove for rotating 3 The figure shows a handle for manual power generation.
5 U-groove for supporting 3 6 U-groove for supporting 3 as well as 5 5 Terminal for electrical extraction

Claims (1)

  An appropriate number of round bar-shaped permanent magnets are arranged in a circle in the core part of the air-core coil, or a magnetic banded non-axial wheel magnetized itself rotates in the same direction, and the magnetic field continues to the coil. A generator that extracts the electricity generated when a change is made.

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