WO1997011471A1

WO1997011471A1 - Apparatus for increasing magnetic flux density of permanent magnet

Info

Publication number: WO1997011471A1
Application number: PCT/JP1996/002662
Authority: WO
Inventors: Yasurou Kuratomi
Original assignee: Yasurou Kuratomi
Priority date: 1995-09-20
Filing date: 1996-09-17
Publication date: 1997-03-27
Also published as: AU6946096A

Abstract

An apparatus comprising an array of permanent magnets for converging their fluxes to increase its average flux density to 200-300 % of the flux density of a single magnet so that it can be used for irradiating a flow of such an object as fuel or industrial material with strong magnetic lines of force in the presence or absence of far-infrared radiation to promote reactions, mixing or maturation. In order to obtain a higher magnetic flux density by using commercially available permanent magnets of 3000-4500 gausses, a plurality of discoid type or flat polygonal permanent magnets are arranged continuously so that the pole faces of the magnets form a horizontal plane, and magnetic lines of force are focused in the clearances between the magnets and around the contact regions of the magnets with a case or cover of a magnetic substance, and the circumferences of the magnetic members interposed between lines of the magnets, whereby a higher pole gradient is obtained, and whereby the magnetic flux density is increased.

Description

Description Permanent magnet magnetic flux density amplifying device Technical field

TECHNICAL FIELD The present invention relates to a magnetic flux density amplifying device for a permanent magnet, which is used for a fluid activating device for activating a fluid such as water, fuel, and various industrial materials. This kind of magnetic flux density amplifying device is widely used for liquid fuel and gas fuel used for agricultural and industrial machines, various vehicles, various combustion devices, etc., or for household, agricultural and water industries. It is used as a means for activating fluids such as water, water, wastewater, or raw materials such as gases and liquids used in the manufacturing process of scientific products, chemicals or foods. Background art

Many types of magnets have been announced for fluid activation devices that use various types of permanent magnets, and a magnetic field (attractive) that mutually attracts the magnets between these magnets has been published. Efforts are being made to increase the magnetic flux density by generating a repulsive magnetic field or a repelling magnetic field.

For example, a disk-shaped permanent magnet 1 having a center hole 2 shown in FIG. 1 and FIG. 2 has an area around the center hole a of the disk surface of 110 gauss (hereinafter referred to as G) and an outer peripheral edge of the disk surface. It has a magnetic flux density of 380 G at the vicinity b and 650 G at the outer periphery c, but the magnetic pole faces face each other so that five such permanent magnets generate an attractive magnetic field. In this case, the magnetic flux density near the outer peripheral edge of the pole face of the permanent magnet 1 at the left and right ends is only 4490 G and 4480 G, and their average value 4 4 8 5 G and a single permanent magnet Compared with the partial magnetic flux density of 3800 G, the improvement rate of the magnetic flux density when five units are connected in series is only less than 20%.

In such a conventional type, the surfaces (magnetic pole surfaces) having the magnetic poles of a plurality of permanent magnets face each other, and the magnetic pole surfaces are arranged so as to be attracted to each other or to repel each other. A magnetic or non-magnetic material is interposed between the magnets to increase the magnetic flux density. Such a magnetic flux density amplifying device achieves the most efficient device, which was filed by the applicant of the present invention and filed in the past in Japanese Patent Application No. 7-111223. The improvement rate of the magnetic flux density obtained by the general conventional type as shown in FIG. 3 is only about 20 to 60% of the magnetic flux density of the used permanent magnet alone, and is a low-cost commercially available one. Simply arranging simple permanent magnets does not provide enough magnetic flux density to activate various fluids.

According to the aforementioned Japanese Patent Application No. 7-112123, a desirable improvement in magnetic flux density can be obtained, but the total length of the magnets connected in series becomes longer, and a longer magnetic device is required to obtain a higher magnetic flux density. Will be required.

For example, when water is brought into contact with magnetic field lines of 700 G or more, clusters of water molecules are fragmented, impurities are eliminated and unpleasant odors are removed, and fluid used as fuel is removed. Although it is widely accepted that contact with magnetic lines of magnetic force of more than 0.000 G breaks down the molecules of the combustion components, improving combustion efficiency and removing harmful substances in exhaust gas. In order to obtain such a magnetic flux density, it is necessary to use a large-scale magnetic field line generating device, and no practical device has been obtained at present. The use of commercially available permanent magnets is clearly the most advantageous in order to obtain an inexpensive and small-volume fluid activation device that is industrially effective. However, in the conventional type, many permanent magnets are used as described above. Even if they are connected in series, it is difficult to improve the overall magnetic flux density to a desired value, and if the numerical value can be achieved In many cases, the number of magnets used increases, and the volume of the device must be large accordingly. In the present invention, a powerful and compact magnetic flux density amplifying device is obtained by exploring a new continuous connection system of a smaller number of permanent magnets, and the problem is solved.

Disclosure of the invention

The idea of obtaining a higher magnetic flux density by connecting a plurality of commercially available permanent magnets with a specified magnetic flux density is quite common, as is evident from the conventional type shown in Fig. 3. . However, it is also true that a single permanent magnet cannot provide a high magnetic flux density improvement rate.

In view of these circumstances, the inventor of the present invention has pursued an arrangement in which a limited number of permanent magnets are arranged to form a single device by concentrating more magnetic flux lines, thereby achieving a higher magnetic flux density. Research to gain improvement.

As a result, the permanent magnet to be used is most preferably a neodymium iron boron magnet (so-called neodymium magnet), which can attain the highest magnetic flux density by itself, but if permanent magnets of various new materials are developed in the future, Of course, these new magnets can be used, and when using conventional cobalt magnets, fluorite magnets, etc., the same as when using neodymium magnets, depending on the magnetic flux density of each unit. The improvement rate of the magnetic flux density can be confirmed.

Conventional magnetic pole surface (magnetic pole surface) A type in which magnetic members or non-magnetic intervening members are installed between the magnetic pole surfaces, and a bow-absorbing I magnetic field is generated between them. However, in order to obtain a higher magnetic flux density improvement, more permanent magnets need to be connected in series, so there is a limit to how such permanent magnets can be arranged in order to obtain a magnetic flux density amplifying device. Think there is, this hand We pursued a new arrangement that is different from the law.

If the above-mentioned interposed member is considered to be a means for generating a larger magnetic pole gradient between the magnetic pole faces, the installation of the interposed member is extremely effective for amplifying the magnetic flux density. If a method of obtaining the magnetic pole gradient is conceivable, it is certain that by using them together, a higher magnetic flux density gain can be obtained.

The inventor of the present invention has used conventional disk-shaped permanent magnets or disk-shaped permanent magnets having a central hole, and arranged them in parallel on the same plane without facing the magnetic pole faces of the permanent magnets. However, they discovered that a new large magnetic pole gradient could be obtained between the attracting or repelling permanent magnets, and completed the present invention. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a side view of a permanent magnet alone.

FIG. 2 is a plan view of what is shown in FIG.

FIG. 3 is a front view showing a conventional permanent magnet connected type. FIG. 4 is a plan view partially showing a cross section of the first embodiment of the present invention. FIG. 5 is a front view of what is shown in FIG.

FIG. 6 is a front view, partially shown in section, of the second embodiment.

FIG. 7 is a plan view partially showing a cross section of the third embodiment.

FIG. 8 is a front view of what is shown in FIG.

FIG. 9 is a front view, partially in section, of the fourth embodiment.

FIG. 10 is a plan view, partially in section, of the fifth embodiment. FIG. 11 is a front view of what is shown in FIG.

FIG. 12 is a front view of the sixth embodiment.

FIG. 13 is a plan view, partially in section, of the seventh embodiment. FIG. 14 is a longitudinal sectional view at the center of FIG.

FIG. 15 is a plan view, partially in section, of the eighth embodiment. FIG. 16 is a cross-sectional view at the center of the one shown in FIG.

FIG. 17 is a front view, partially in section, of the ninth embodiment. FIG. 18 is a longitudinal sectional view at the center of the one shown in FIG.

FIG. 19 is a plan view partially showing a cross section of the tenth embodiment. FIG. 20 is a cross-sectional view at the center of the one shown in FIG.

FIG. 21 is a conceptual plan view of an eleventh embodiment in which magnets are continuously arranged in an arc shape.

FIG. 22 is a conceptual plan view of the eleventh embodiment in which magnets are continuously arranged in a circle.

FIG. 23 is a front view including a cross section of the twelfth embodiment.

FIG. 24 is a longitudinal sectional view of the twelfth embodiment.

FIG. 25 is a plan view of the thirteenth embodiment.

FIG. 26 is a front cross-sectional view of the thirteenth embodiment.

FIG. 27 is a plan view of the fourteenth embodiment.

FIG. 28 is a left side cross-sectional view of the fourteenth embodiment.

FIG. 29 is a left side cross-sectional view of the fifteenth embodiment.

FIG. 30 is a plan view of the sixteenth embodiment. BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

In the first embodiment, the magnetic pole faces of a plurality of disk-shaped neodymium magnets are arranged on the same plane, and an attraction magnetic field or a repulsive magnetic field is generated between these permanent magnets. Considering the assembly of the device, it is desirable to use an array force that generates an attractive magnetic field. Considering use for activating various fluids, prepare a casing or cover made of a magnetic material to protect and handle the permanent magnet and block magnetic leakage to the outside. The device is obtained by arranging the.

The shape of the planar arrangement of the permanent magnets is arbitrary, and the magnets are arranged linearly, or all magnets are arranged adjacently on a grid, or arranged on a predetermined arc or circumference. And so on.

For example, in two disk-shaped permanent magnets in which the magnetic pole faces are arranged on the same plane and mutually generate an attractive magnetic field, the magnets are mutually point-adsorbed on their outer peripheral parts. In the gap between the two magnets centered on the contact point, a new large focusing force of the magnetic field lines is observed, so that a new large magnetic pole gradient can be obtained between the two magnets.

Furthermore, when such two permanent magnets are surrounded by a casing made of a magnetic material, the outer peripheral portion of the permanent magnets and the casing come into point contact with each other, and the gap between the casing and the permanent magnet centered on the contact point. However, a new large focusing of magnetic field lines is observed, so that a new large magnetic pole gradient can be obtained between them.

Even if only two permanent magnets are arranged on the same plane in this way, a gap between the two magnet outer peripheral parts and a complex diversified magnetic field line focusing part between the magnet outer peripheral parts and the casing are generated, A large magnetic pole gradient is obtained, which is completely different from the case where the magnetic pole faces of two permanent magnets are mutually attracted.

Referring to FIGS. 4 and 5, a first embodiment of the present invention will be described. Reference numeral 1 denotes a disk-shaped neodymium magnet having a center hole 2, which is an example in which five single bodies having a rating of 3400 G are used. is there. Reference numerals 3 and 3 'denote a pair of lid-shaped casings made of a magnetic material. The lid-shaped casings are attracted to the magnetic pole surfaces of the respective magnets 1 and cover them, and the ends are bent to partially cover the outer periphery of the magnet 1. I have. The five magnets 1 are arranged so that the pole faces are NS—S—N—S—N or S—N—S—N-S. They are arranged so that they meet each other.

Numerical values obtained by measuring the magnetic flux density at each part of the device of the present invention configured as described above are as shown in the drawing, and a substantially middle point between the center hole 2 and the outer peripheral part 1 ′ of the pole face of the magnet 1 is: From the left magnet in Fig. 4, 3870G, 3910G, 3410G, 4260G, and 3280G are obtained.The magnetic flux density generated in the gap 4 between the five magnets 1 is from the left as shown in Fig. 5. , 82 90 G, 7720 G, 8360 G and 7370 G.

The average magnetic flux density of gap 4 obtained by simply averaging the magnetic flux densities of these gaps 4 is 7935 G. Compared to the rated 3400 G of the magnet used alone, the result of connecting five magnets in a row This means that about 230% improvement in magnetic flux density was obtained. The magnetic flux density of 7000 G to 8000 G is enough to activate fluids such as beverages, fertilizers, and chemical raw materials. Fluid activation can be achieved. The size of this device, including the lid-shaped casings 3 and 3 *, is 94 mm wide, 10 mm thick and 22 mm deep. Second embodiment

The second embodiment is shown in Fig. 6, which uses two sets of the magnets 1 in a row of 5 shown in the first embodiment, and uses a total of 10 magnets. Examples are shown. While FIG. 6 is shown as a front view, the plan view of this structure appears identical to that shown in FIG.

The magnetic flux density in the gap 4 between the magnets in the horizontal direction shown in Fig. 6 is 9640G, 9200G, 9270G and 9050G from the left. The average magnetic flux density of the gap 4 obtained by simply averaging the magnetic flux density of the gap 4 is 9290 G. Compared with the rated 3400 G of the magnet used alone, five magnets connected in series were two. As a result, the magnetic flux density was improved by about 273%.

The magnetic flux density of 9000 G is a value that is sufficiently effective for activating various fluids including fuel, and the size of this device is 94 mm in width and thickness, including the lid-like casings 3 and 3 '. 16 mm and 22 mm deep. Third embodiment

A third embodiment of the present invention will be described with reference to FIGS. 7 and 8. Reference numeral 1 denotes a disk-shaped neodymium magnet having a center hole 2, which is an example in which five single elements rated at 3400 G are used. Reference numerals 3 and 3 'denote a pair of groove-shaped casings made of a magnetic material, which continuously cover the outer peripheral portion 5 of the five magnets 1 in the longitudinal direction, and one point of each magnet 1 comes into contact with the magnets and is bent. The end portion covers part of the pole face of magnet 1.

The five magnets 1 are arranged such that the magnetic pole faces are NS—N—S—N or S—N—S—N—S. At one point on the outer periphery, the adjacent magnets 1 attract each other. They are aligned to fit.

The numerical values obtained by measuring the magnetic flux density at each part of the device of the present invention configured as described above are as shown in the drawing, and the middle point between the center hole 2 of the pole face of the magnet 1 and the outer peripheral part is the seventh point. From the left magnet in the figure, 3690 G, 3960 G, 4070 G, 4080 G, and 4100 G, and the magnetic flux density generated in the gap 4 between the five magnets 1 was 7400 G from the left as shown in FIG. G, 7630G, 7310G and 8520G.

The average of the gap 4 obtained by simply averaging the magnetic flux densities of these gaps 4 The magnetic flux density is 7715G. Compared with the rated 3400G of the magnet used alone, as a result of installing five magnets in series, an improvement of about 226% in magnetic flux density was obtained. The magnetic flux density of 7000G or more is a numerical value sufficient to activate fluids such as beverages, fertilizers, and chemical raw materials. By immersing the device of this embodiment in a storage tank for those fluids, rapid fluid activation can be achieved. Can be achieved. The size of this device is 94mm wide, 10mm thick and 22mm deep including the lid-like casings 3 and 3 '. Fourth embodiment

In the fourth embodiment shown in FIG. 9, a set of five magnets 1 in a row shown in the third embodiment of FIGS. An example using a magnet is shown. Although FIG. 9 is shown as a front view, the plan view of this structure appears identical to that shown in FIG. The magnetic flux density in the gap 4 between the transverse magnets 1 shown in Fig. 9 is 8500G, 9080G, 8870G, and 8960G from the left, and these magnetic flux densities in the gap 4 are simply averaged. The average magnetic flux density of the obtained gap 4 was 8852 G. Compared to the rated magnet of 3400 G used alone, the five magnets connected in two stages resulted in about 260% more. This means that the improvement in magnetic flux density has been obtained.

The magnetic flux density of 8800 G is a value that is sufficiently effective for activating various fluids, and the size of this device, including the lid-shaped casings 3 and 3 ', is 94 mm wide, 16 mm thick and 22 mm. Fifth embodiment

The fifth embodiment shown in FIG. 10 and FIG. 11 uses four neodymium magnets 1 shown in the above-described embodiment and uses them in a grid pattern. In Fig. 10, the pole face of the upper left magnet is N, the lower left is S, and the upper right is S in Fig. 10 to show an example of the polarity of the pole face. The lower right is N. The lid-shaped casing 3 is attracted to and covers the magnetic pole surface of each magnet 1, and its end is folded back to cover the outer peripheral portion of the magnet 1.

According to this arrangement, the four magnets 1 can form four gaps 4 at the four locations, and the concentrated magnetic flux overlaps the portion surrounded by the four magnets 1 to form a complicated fifth gap. Part 4 can be formed. As a result of the measurement, the average of the magnetic flux densities of these gap portions 4 was 8310 G. Compared to the rated value of 3400 G of the magnet used alone, it means that the four permanent magnets 1 have a magnetic flux density improvement s of about 244% or more.

The magnetic flux density of 8300 G is a numerical value that is sufficiently effective for activating various fluids, and the size of this device is 4 Omm wide and 4 mm thick, including the lid-like casings 3 and 3 ′. It is 16 mm deep and 4 O mm deep. Sixth embodiment

In the sixth embodiment shown in FIG. 12, the set of four magnets 1 shown in FIG. 10 and FIG. 11 in the fifth embodiment shown in FIG. Finally, an example using a total of eight magnets is shown. FIG. 12 shows the force>'shown as a front view, and the plan view of this structure appears identical to that shown in FIG. According to this arrangement, eight magnets 1 can form four gaps> 4 at four gaps, and the concentrated magnetic flux overlaps the central portion surrounded by the eight magnets 1 to form a complex Five gap portions 4 can be formed. As a result of the measurement, the average of the magnetic flux densities in these gaps 4 was 9260 G. Compared to the rated value of 3400 G of the magnet used alone, an improvement of about 272% in magnetic flux density was obtained. Seventh embodiment

Fig. 13 and subsequent figures show the seventh and subsequent embodiments, all of which are arranged by aligning the magnetic pole surface of the magnet 1 on the same plane as the magnetic pole surface of the adjacent magnet 1. Magnetic flux converging points are provided between the magnets and between the magnets and the casing, thereby obtaining a large magnetic pole gradient that could not be obtained conventionally, and these are 800 G to 150 G. It succeeded in obtaining a magnetic flux density of 0 G.

The seventh embodiment shown in FIGS. 13 and 14 can be said to be a modification of the second embodiment, in which five magnets 1 are arranged in series with the pole faces aligned on the same plane. One set, two sets of ten magnets are superimposed in two stages, five each, and a ring-shaped magnetic material is interposed between two magnets 1 that are superposed and adsorbed to each other. A member 5 is interposed, and two magnets 1 each having five steps are accommodated in a cylindrical casing 6 having both ends opened, and as shown in FIG. Is in point contact with the inner wall of the cylindrical casing 6.

According to this, a new magnetic flux converging point is generated between the superposed magnets and around the end of the magnet 1 that comes into contact with the inner wall of the cylindrical casing 6, whereby a large magnetic pole gradient can be obtained. The fluid that has flowed into the inside through the openings at both ends of the cylindrical casing 6 is instantaneously activated under the action of the amplified magnetic flux density of the present embodiment. Eighth embodiment

In the eighth embodiment shown in FIGS. 15 and 16, the present invention is applied to an apparatus for activating a fluid flowing inside by incorporating it in a circuit in which various fluids flow. In this example, the action of magnetic field lines and the action of far-infrared rays are simultaneously applied to the fluid, and the seventh embodiment shown in FIG. 13 is used. In the same manner as above, the magnet 1 and the interposition member 5 are arranged, eight magnets 1 in one stage are used in a total of 16 in two stages, and a groove type cover 7 made of a magnetic material that comes into point contact with these magnets 7 , 7 are arranged around, and all of them are accommodated in a ceramic tube 8 that generates far-infrared rays, and they are accommodated in a tubular casing 10 having connection nozzles 9, 9 at both ends.

As shown in Fig. 16, a part of the outer peripheral part of the magnet 1 is in point contact with the inner walls of the grooved covers 7, 7, and the magnetic flux lines converge around the contact point, resulting in a large magnetic pole gradient force. ^{5 and} a large magnetic pole gradient force can be obtained around the ring-shaped interposition member 5 made of a magnetic material interposed between the magnets 1 and the groove-shaped force par 7, 7 The fluid that has flowed into the casing 10 from the connection nozzle 9 is exposed to the force of both the magnetic field lines and far-infrared rays because the ceramic tube is exposed to the force of 8 s between the nozzles. Will be activated in the meantime. Ninth embodiment

The ninth embodiment shown in FIGS. 17 and 18 can be said to be a modification of the second embodiment. Between the two-stage magnets superposed in the second embodiment, A plurality of thin rods made of a magnetic material are interposed as interposition members 5 ′ over the entire length of the magnets 1 provided in series, and a similar interposition member 5 is provided between the lid-shaped casings 3, 3 ′ and the magnet 1. In addition to the gap 4 between the magnet 1 and the magnet 1, the magnetic flux lines are focused around these interposed members 5 ', creating a complicated state of the focusing, and the gap is created. Generates a larger magnetic pole gradient.

In the embodiment shown in FIG. 17, eight magnets 1 in a row are used in two stages and sixteen, and a magnetic flux density of 900 to 100 G can be obtained in the gap. Came. In this case, the width of the device is 148 mm and the thickness is 19 mm. Tenth embodiment

The tenth embodiment shown in FIGS. 19 and 20 is for giving only the action of the lines of magnetic force to the fluid, and the upper and lower portions of the magnet 1 configured in the same manner as the embodiment shown in FIG. Instead of the grooved cover 7, plate pieces 11 made of a magnetic material were abutted and adsorbed on the magnetic pole surface, and were accommodated in a tubular casing 10 provided with connection nozzles 9 at both ends. Things.

As shown in FIG. 20, the magnetic flux lines converge in this embodiment mainly at the gaps 4 between the magnets 1 with the interposed members 5 interposed therebetween, the magnets 1, the magnets 1, and the outer periphery of the magnet 1. Around the part where the part contacts the inner wall of the casing 10 in a point manner, and around the part where the end of the plate piece 11 attracted to the pole face of the magnet 1 contacts the inner wall of the casing 10. However, the magnetic field lines of these focusing portions are complicatedly complicated, and an extremely large magnetic pole gradient is generated in the casing 10. Eleventh embodiment

The eleventh embodiment shown in FIGS. 21 and 22 is different from the above-described embodiment in that the pole faces of the disk-shaped magnets are aligned on the same plane, and each magnet is entirely linear. While the magnetic pole faces are aligned on the same plane, the magnets are arranged in an arc or circle as a whole, and the amplification of magnetic flux density according to the present invention This is an effective form when the device is incorporated into a part of another component as a fluid activation device. Also in this case, the point that a large number of convergence points of the lines of magnetic force are generated around the gap 4 between the magnets 1 and the contact point between the casing and the magnet 1 is the same as in each of the embodiments described above. It is optional to superpose several magnets connected along these arcs or circles.

In the above description of the embodiment, a disk-shaped neodymium having a central hole 2 Although an example using a rubber magnet has been described, the presence or absence of a center hole, the shape of the magnet, and the material of the magnet are not limited to this, and the number of magnets connected, the number of superposed stages, the number of The material and shape can be arbitrarily selected. Twelfth embodiment

The embodiment shown in FIGS. 23 and 24 is a twelfth embodiment obtained by further expanding and improving the tenth embodiment shown in FIGS. 19 and 20 and is made of a fluid. Based on the concept of a pipe that distributes fuel and other substances and the fact that the existing magnet is disk-shaped, the tenth embodiment, in which the cross-sectional shape of the entire device is rounded, was greatly revised. A series of four permanent magnets 1 with four surfaces adsorbed to each other are connected in a row in eight rows, and a total of 32 magnets are housed in a casing 10 consisting of a rectangular parallelepiped with a rectangular cross section. As in the tenth embodiment, one thing 10 includes two connection nozzles 9. In this case, the interposition member 5 and the plate piece 11 can be arbitrarily installed, but in the case of the illustrated example, four interposition members are provided on both sides in the longitudinal direction of the continuous permanent magnet, Two intermediate members are placed between them so that four permanent magnets in a row are divided into two. Further, iron and ceramic plate pieces are arranged so as to surround the composite of permanent magnets, and they are inserted and fixed in the casing 10.

In this example, 32 neodymium magnets having a diameter of 17 mm, a thickness of 6 mm, and a single magnetic flux density of 3400 G were used as described above, and the magnetic flux along the longitudinal axis was used. When the density was measured, a value S of at least 770,000 G and a value of at most 1,440,000 G were obtained, and a measurement force of about 1,100,000 G was obtained on average. In addition, since a gap force is formed between each permanent magnet and the casing and the permanent magnet by the interposition member and the plate piece, the fluid injected from the connection nozzle 9 is formed. It was also confirmed that the gas smoothly flowed inside the casing 10 in parallel with the pole faces aligned on the same plane, and flowed out from the connection nozzle 9 installed on the opposite side.

Further, when a single permanent magnet has a center hole, a further interposition member 5 can be installed in the center hole as shown in FIG. 24. It is possible to arbitrarily increase the number of convergence points, and it is also possible to install a large number of ceramic balls in the lumen formed by four central holes arranged in succession. 13th embodiment

The thirteenth embodiment shown in FIG. 25 is a further enlarged and improved version of the fifth and sixth embodiments shown in FIGS. 10 to 12, and is provided with a fluid passage in advance. This is a type for interposing a magnetic flux density amplifying device, and four permanent magnets similar to those used in each of the above-described embodiments are planarly arranged on a net 12 having a frame 13. Then, four magnets are further arranged on the opposite surface of the net 12 in a state of being attracted to the four permanent magnets described above.

In this embodiment, a magnetic flux density of at least 450 G, a maximum of 800 G, and an average of 600 G can be obtained, but the number of permanent magnets used is eight. However, since the permanent magnets are attracted to each other from the front and back of the net 12 placed, no auxiliary means for fixing the permanent magnet to the net 12 is required. Fourteenth embodiment

FIGS. 27 and 28 show a fourteenth embodiment which is an improvement of the thirteenth embodiment. A total of eighteen permanent magnets are used instead of eight permanent magnets. In the example used, the average magnetic flux density in this case is about 900 G 15th embodiment

FIG. 29 is also a fifteenth embodiment according to an improvement of the thirteenth embodiment, and the configuration of the permanent magnet is the same as that of the examples of FIGS. 27 and 28, but is made of a magnetic material. A net 12 is used, and nine permanent magnets are arranged on the net 12 on one side, and nine permanent magnets are further attracted to these permanent magnets via an interposition member. This is a design in which it is not desirable that the permanent magnet is exposed on one side of the net 12, and the numerical values of the magnetic flux density are the same as shown in FIGS. 27 and 28. In these embodiments, the number of permanent magnets, the shape of the permanent magnets, and the like can be arbitrarily selected, and the design can be freely changed according to the purpose of use. Sixteenth embodiment

FIG. 30 shows a sixteenth embodiment improved based on the idea of the thirteenth embodiment, in which the intervening member 5 which has been frequently used is replaced with a net 12 for use. In the form, a large number of interposition members 5 are arranged and fixed in the form of springs on the frame 13, and they are used in the same manner as the net 12 .The example shown in FIG. 27 is the same as that shown in FIG. 27. An example in which a similar arrangement of permanent magnets is applied is shown. Industrial applicability

As described above, according to the present invention, by using an inexpensive commercially available permanent magnet and adjusting the arrangement and the method of connecting the permanent magnets, the average magnetic flux density of the device is used as the magnetic flux density of the permanent magnet alone. 0% to can and this increase in 3 0 0%, thus using the present invention apparatus is magnetic flux density forces ^s amplification, fuel, food, various rapidly and inexpensively activating a raw material to become fluid Therefore, it is possible to obtain a device that is extremely effective for all types of fluids requiring activation that are used in the industry, and the environmental protection, This is an effective solution for saving resources.

Claims

The scope of the claims

1 A plurality of disk-shaped or polygonal disk-shaped permanent magnets are arranged in a row with their magnetic pole surfaces aligned on the same plane, and part or all of them are made of a magnetic material and provided with a casing or cover that allows the passage of fluid. A magnetic flux density amplification device for permanent magnets, characterized by being coated.

2. The magnetic flux density spreading device for permanent magnets according to claim 1, wherein a plurality of permanent magnets connected in series are superimposed on a plurality of permanent magnets connected in a similar manner.

3. The permanent magnet magnetic flux density amplifying device according to claim 2, wherein an interposed member made of a magnetic material is interposed between the superposed permanent magnets.

3. The magnetic flux density amplifying device for a permanent magnet according to claim 2, wherein an interposed member made of a non-magnetic material is interposed between the superposed permanent magnets.

5. The magnetic flux density amplifying device for a permanent magnet according to claim 1, wherein an interposition member made of a magnetic material is interposed between the casing or the cover and the permanent magnet.

6. The apparatus for amplifying a magnetic flux density of a permanent magnet according to claim 1, wherein an interposing member made of a non-magnetic material is interposed between the casing or the cover and the permanent magnet.

7. The permanent magnet according to claim 1, wherein the fluid passing through the casing or the cover passes parallel to the pole faces of the permanent magnets aligned on the same plane. Magnet magnetic flux density amplifying device.

8. The permanent magnet magnetic flux density increasing device according to claim 3, 4, 5, or 6, wherein the interposition member is made of a magnetic or non-magnetic linear wire woven in a mesh shape.

9 When the permanent magnets are connected in a plane, 5. The apparatus for amplifying a magnetic flux density of a permanent magnet according to claim 1, wherein the magnetic flux density amplifying apparatus is performed in the following manner.

10. The apparatus for amplifying a magnetic flux density of a permanent magnet according to claim 8, wherein a fluid force passing through the inside of the casing or the cover passes at right angles to a magnetic pole surface of the permanent magnet aligned on the same plane.