SK202010A3 - Compass and methods for detecting the direction of free flowing magnetic flux - Google Patents

Abstract

The invention deals with a compass and methods to detect the spatial direction of the predominant amount of free magnetic flux. The invention declares that it can be implemented by PMs (6, 7) on a flat plane with the possibility of rotation in three basic ways. In the first way, two PMs are used and they are rotated mechanically by 180° toward the main Earth's magnetic north. The second method implements two PMs where a freely moving PM is mechanically turned away by 180° from the main magnetic north and the fixed PM is simultaneously turned by 180° toward the main magnetic north. The third way uses 3 PMs, one movable PM (7) and one fixed PM (6) and their so-called mechanical 180°C turn to the Earth's main magnetic north and a simultaneous 180° turn of the other movable PM away from the Earth's main magnetic north.

Description

Technical field

The invention relates to detecting the direction of the flow of free magnetic flux in space by changing the intrinsic magnetic shield of permanent magnets (hereinafter referred to as PM), which are the main component of the compass.

BACKGROUND OF THE INVENTION

The compasses used so far with magnetic latch only indicate the direction of Earth's magnetic meridians, it is not possible to directly determine the direction of the flowing free magnetic flux in space.

SUMMARY OF THE INVENTION. It is an object of the invention that by mechanically rotating the surface 180 ° horizontally on which the BIs are suitably positioned, by changing their own magnetic shielding, they can reliably prove from which direction in the space the prevailing amount of free magnetic energy flows.

I.fegnets of used compasses around the world show only the direction of magnetic meridians, we cannot determine from which direction in the space the majority of free magnetic eneigie flows, nor even that plus / + / Hl is an input for magnetic flux, and minus / - / BI is its output. On a horizontal surface, oriented in the direction of the Earth's magnetic meridian made of a material with low magnetic relative peimeability, we place two White NeFeb, one with 4mmx4mmx4mm and the other with 4mmx4iim2mm. Hl NdFeB, 4mrrix4mmx4inm, shall be placed by its magnetic north against the magnetic north of the Earth, and fixed to the horizontal by adhesive tape. Hí NdFeB, 4nmx4mmx2mm, move about 50mm away from him in the same magnetic meridian, toward the nettnetic south of the Earth, and with its magnetic north, this is one of its sides 4mmx4mm, perpendicular to Earth. Leave him free. When we start to rotate horizontally with such prepared BI horizontally, the BI 4mmx4mmx2mm starts to lift obliquely - to H1 4x4x4mmx4mm swivels, and when rotated horizontal surface by 180 ^{; 0} it reaches maximum. If. the skew effect does not appear, so Hff 4nm4mms2nin approach the attached BA 4mmx4mrnx4mm and rotate 180 ^{p a} couple of times to make the skew and return to horizontal position reliable. If the stroke is large and the Há turns over, or does it pull PM 4x4x4? so Ηϊ 4x4x2 sufficiently delay.

So far, the same applies in the mirror image, only the poles H1 must be replaced.

In addition to these two methods, it is possible to detect the direction of the prevailing free magnetic flux in space in both ways simultaneously.

The fact that the Há NdFeB, 4mmx4mmx2mm, tilted obliquely after 180 ° rotation and remained standing on its outer edge, proves that plus BI is a magnetic energy entry point because Hl is directed by its magnetic plus to the main magnetic north of the Earth has higher performance. However, when rotated by its magnetic north in comparison to the magnetio of the Earth's north, the PM itself magnetically shields and thus has lower power.

In this context, it should be noted that the measurement, respectively. the detection of the direction of the prevailing free magnetic flux in space was not in the immediate range of foreign magnetic fields. At the same time, we also make sure that, except for H1, only materials with low relative design and quiet permeability are used to construct such compasses. We also see that some friction materials exhibit increased magnetic activity.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 and FIG. 2 illustrates the principle of the invention such that H1 NeFeB, 4mmx 4mmx4mm, is rotated by its magnetic north relative to the main magnetic north of the Earth. Hl UeFeB, 4mEw4mmx2mm, is loosely laid, 50mm away from the first, towards the main magnetic south of the Earth, and facing its magnetic north perpendicular to Earth. Their mutual attraction or repulsion is not visible.

Fig. 3 fig. 4 show that by rotating the surface 180 ° with. PM 4x4x2 obliquely lifted and stayed on its own. outer edge, which is evidence that H1 4x4x4 directed by its south pole against the main magnetic. north of the Earth has a higher performance. This also applies to Hl 4x4x2.

Fig. 5 to FIG. 8 show a mirror image of FIGS. 1 to 4 with only the magnetic poles B1 being replaced.

Fig. 9 to FIG. 12 show both of the above methods simultaneously.

Fig. 13 and 14 show an embodiment of the invention. Both H1 are turned 180 ° from the main magnetic north of the Earth.

DETAILED DESCRIPTION OF THE INVENTION.

The compass for detecting the direction flowing in the other magnetic flux, by changing its own magnetic shielding BI, is constructed by using a conventional compass, a compass, possibly using a rod ΒΊ suspended on the thread, first to determine the direction of the Earth's meridian. Then the prepared plastic body (i), in the manner of sliding mounts on the ruler (2, 3), with external dimensions of 14C9mK27mrax17mm, is oriented horizontally in the direction of the detected Earth's meridian. One sliding segment made of plastic with a base (9), dimensions h = 5, w = 6, d = 6 - in mm, and gutter (4) from the top, dimensions trench h = 2mm, w = 4mm, d = 4mm, stabilize in the middle of the ruler, and insert the PM NdFeB / 6 /, measuring 4mmx4mmx4mm, so that its magnetic north is facing the Earth's magnetic slope. Place the second PM NdFéB / 7 /, measuring 4mmx4mnm2mm, on the second sliding segment (3), which is placed towards the magnetic south of the Earth about 50mm from the first, with the dimensions of the base / 5 / h = 3mm, w = 6mm, d = 6mm. with its magnetic north, this is one of its sides of 4mmx4nKi, perpendicular to Earth, but so that it can rotate vertically at 90 ° without lateral displacement. For this we use a metal non-ferromagnetic axle (10) in the form of a two-point needle, e.g. titanium / 6Al 7V /, stainless steel etc. with dimensions 7mmx0,5mm, which we attach to PM NdFeB, 4mmx4mmx2mm, to its bottom part with 4mmx2mm glue on metal, eventually by clip with possibility of shifting the axis upwards. To fit the axle, use the sleeve / 8 /, eg. made of 1mm thick stainless steel sheet, internal dimensions h = 3mm, w = 6mm, d = 6mm, and at the mounting points of the shaft extended from the top by 1mm, and with prepared 0.5nm wells. To emphasize the oblique stroke, glue a light and firm tongue to the movable BA, eg. made of plastic, in the shape of a slit magnet in width / 11 /, so that it protrudes 15mm and points to BS NdFeB, 4mmx4mmx4mm. The PM on the sliding segment, located in the groove ch / 12 / of the compass body, then approaches the PM on the stabilized segment, at such a distance from each other that a larger PM would begin to appear after a larger approach. For the BA used in this case, the axle thickness used, its location relative to the center of gravity, and the weight of the tongue on the BI, this is currently a distance of about 4 lmm from the inside of the PM.

It is generally known that the intensity of the magnetic flux in space varies, so differences can be observed.

If we start rotating horizontally with such a compass, M NdFeB,

4Bmix4mmx2mm, begins to lift obliquely and thus rotate on the axis. After turning the compass, 180 ° with. PM NdFeB, 4nrnx4mmx2mm, slants at an angle of about 45® and stays stationary.

This is also true in the mirror image, it is necessary to bear in mind that after 180 ° mechanical turning away the moving PM NdPeB, 4mmx4mmx2mm, from the main magnetic north of the Earth, it gets into space with different ratios for the magnetic flux, the first case, and will not reliably lift and return to a horizontal position. Therefore, in addition to changing the polarity of the PM, we also shift the center of gravity, that is, move the axis along the PM 4nmx4 ™ m2mm side up. At the same time we move the axle mounting positions, ie we move the sleeve with the axle upwards so that the PM NdFeB, 4nmx4mmx2mm, remains after the adjustment of the center of gravity on the pedestal with its side 4nmx4mm. From the above, it is apparent that 3 is fixed to the axle, e.g. glue to metal is not applicable on both sides.

Industrial use

Along with the existing compasses with horizontal up. In practice, compasses can also be reliably proven by changing their own magnetic shielding, from which direction the prevailing amount of free magnetic energy flows in space.

Since the transformation of free energy is not an object of the present invention, I consider the description of the invention to be sufficient so far.

Claims (3)

PATENT CLAIMS A compass and a method for detecting a free magnetic flux smex flowing by changing its own magnetic shielding of two PMs (6.7) to provide an inclined lift of its one movable PJÄ (7) by its 180 ^& mechanical return to the main magnetic north of the Earth. 2. A compass and a method of detecting the flow of free magnetic flux, by changing its own magnetic shielding of two PMs, providing an inclined lifting of its one moving PM, its 180 ° mechanical from taken from the main magnetic network of the Earth. 3. A compass and a method of detecting the flow of free magnetic flux by changing its own magnetic shielding of three PMs, providing a skew of its one moving PM, its 180® mechanical return to the main, magnetic north of the Earth, while providing a skew of its other moving PM, its 180 ° by mechanical turning away from the Earth's main magnetic north.