Technical field

The invention belongs to the field of plant protection products and relates to devices that protect plants from pests and operate by affecting the target by means of a background field which is amplified by using electromagnetic waves.

State of the art

Plant protection devices which operate on mechanical, biochemical, and electromagnetic principles are known from the state of the art.

A system and method for generating a torsion field, wherein the effect of the left background field of electronic devices is significantly reduced is described in patent US 6 548 752 B2, Alpha-E, L.L.C., H05K 9/00, 2003. A torsion field, or background field, is created as a result of an electron's own rotation when the electron changes its orbit. A wide spectrum of geometric forms of substances and objects are also a source of torsion fields. Pyramids, cones, cylinders, and flat triangles can be given as examples. Torsion fields are also generated by electromagnetic fields. As a change in the polarisation of a charge results in the loss of equilibrium between the charge and spin, an electrostatic field is also followed by a torsion field. Therefore, sources of electromagnetic and electrostatic fields are always sources of torsion fields. The molecule spin properties of each object are affected by external torsion fields. Thus, the structure of the torsion field of each object can be altered by the influence of an external torsion field, and the influence of an external torsion field results in a new configuration of the torsion field in the object. This new torsion field is fixed as a metastabie state and will remain intact even after the external torsion field is removed. Experiments have shown that torsion fields which rotate to the left, or left-directional torsion fields, have a negative effect on living organisms, while right-directional torsion fields have a positive effect. The same subject matter is covered in US 6 563 043 B2, Alpha-E, L.L.C., H05K 9/00, 2003.

A method and device for transferring torsion fields are described in documents KR 20120100436 A, Kim Jong Kwan, C02F 1/46, 2012 and KR 20130135803 A, Kim Jong Kwan, C02F 1/46, 2013. The method for transferring a torsion field comprises preparing the material which is to be transferred from a cathode and anode pair, wrapping the coils of a chamber which contains a material that receives the material that is to be transferred around electrodes, parallel connection of the electrodes, feeding the coils with alternating current, converting alternating current into direct current, and feeding the coil which surrounds the chamber with direct current. An electromagnetic resonator in the form of a closed container containing activated charcoal is described in a document by Akimov A. E. published in the magazin A certain quantity of the active ingredient has been placed in the container. In the current case, the device is a specific type of electromagnetic resonator - a cavity resonator. The dimensions and shape of the container determine the resonance frequency of the electromagnetic wave reflected from the walls. The simplicity of the design and its functional efficiency are this resonator's advantages. However, it is impossible to purposefully change and predict the properties of the said design. The reason is activated charcoal, which is an environment of relatively low conductivity, which is why the quality factor of the resonator is low. Moreover, the properties of powdered activated charcoal as a conductor depend on its state, which is the size of the powder particles, the forces applied, humidity, etc.

The objective of the invention is to create an electromagnetic resonator which would transfer the properties of the active ingredient in an efficient manner.

Subject matter of the invention The task set forth is solved in the following manner: the electromagnetic resonator, which comprises a casing, which includes an electric conductor and active substance, has a cylindrical spiral body that is installed on at least one primary frame as the electric conductor; the frame has a cavity in it, in which the active substance has been placed, and the active substance has been positioned in the geometric centre of the electromagnetic resonator. In order to achieve better permeability of the radiation generated by the electromagnetic resonator, the natural frequency of 0.1-10 MHz of the electromagnetic resonator is relatively low compared to the resonance frequency of the design known from the state of the art, which is measured in gigahertz. The active substance has been placed in the geometric centre of the electromagnetic resonator, which is the area of maximum concentration of the generated energy, to achieve maximum efficiency of the combined action of the carrier frequency and transmitted frequency. The electromagnetic resonator contains at least one secondary frame, which has another cylindrical spiral body whose natural oscillation frequency is different around it, to make the modulation of the active substance's signal even more precise. The oscillation frequency range, or the aggregate torsion field, of the electromagnetic resonator is thus expanded, and the combined action of the active substance and oscillation frequency of the electromagnetic resonator increases. The cylindrical spiral bodies may be placed in one another, and there may also be more than two such bodies.

In order to increase the effect of the device on living organisms, such as plant pests, the resonator may be energised by means of a signal from a special excitation winding that is a component of the device, instead of using a torsion field. For this purpose, the electromagnetic resonator further includes an exciting coil frame, around which an exciting coil has been coaxially installed; the exciting coil is connected to an excitation generator that is equipped with a power source. The hitherto passive device becomes an active device when it is equipped with a power source. Excitation occurs by induction, and supply voltage is applied to the excitation winding, which is located on the same axis as the cylindrical spiral body (bodies).

The material of both the casing and the frame is preferably a biologically neutral dielectric material, and this material is either glass, polyethylene, polypropylene, acrylonitrile butadiene styrene (ABS), or a similar material. List of drawings

FIG. 1 depicts a cross-sectional view of the first version of the electromagnetic resonator.

FIG. 2 depicts a cross-sectional view of the second version of the electromagnetic resonator.

FIG. 3 depicts a cross-sectional view of the third version of the electromagnetic resonator. Example embodiment of the invention

The electromagnetic resonator comprises casing 1, which includes frame 2 surrounded by a cylindrical spiral body 3, and frame 2 comprises cavity 4, which includes active substance 5, and active substance S has been positioned in the geometric centre of the electromagnetic resonator. Casing 1 of the device is made of a dielectric material, which is resilient to external influences and biologically neutral Frame 2 of the device is also of a biologically neutral dielectric material and has a cylindrical shape. Experiments have shown that the most suitable material is glass, but plastics, such as polyethylene, polypropylene, ABS, etc. may also be used. The cylindrical spiral body 3 is made by winding an insulated copper wire around frame 2. The diameter and number of turns of the wire determine the natural frequency of the electromagnetic resonator, and these are chosen in accordance with the technical requirements applied to the device, which can be the penetration depth of the waves, the impact intensity, etc. Cavity 4 is located in the region of the geometric centre, on the longitudinal axis of the cylindrical frame 2. wherein active substance 5 is placed.

In order to make the modulation of active substance's 5 signal even more precise, the combined action of active substance 5 and the oscillation frequency of the electromagnetic resonator needs to be increased by expanding the oscillation frequency, or aggregate torsion field, of the electromagnetic resonator. This can be achieved by means of the system presented in FIG. 2, wherein several interlinked cylindrical spiral bodies of different natural oscillation frequencies have been used. The spiral bodies may be placed in one another, and there may also be more than two such bodies. The device with several spiral bodies comprises casing 1, primary frame 2, primary cylindrical spiral body 3, cavity 4, active substance 5, secondary frame 6, and secondary spiral body 7. In order to increase the effect of the device on living organisms, such as plant pests, the resonator may be energised by means of a signal from a special excitation winding that is a component of the device, instead of using a torsion field. In this stage, the hitherto passive device becomes an active device and is equipped with a power source. Excitation occurs by induction, and supply voltage is applied to the excitation winding, which is located on the same axis as the resonators. The excitation voltage depends on the modulation intensity. Excitation may also be applied by means of other methods known from radio engineering, for example by means of the capacitance method. The device with inductive excitation comprises casing 1, which includes frame 2, around which is a cylindrical spiral body 3, and frame 2 comprises cavity 4, which includes an active substance 5. Exciting coil 8 is located coaxially around an exciting coil frame 9, and the exciting coil is fed by an excitation generator 10 that is equipped with a power source. This type of electromagnetic resonator is characterised by its simple design, does not require scarce materials, and has stable and predictable properties which remain the same from piece to piece and at ail times.

Numbers in the drawings

1 casing

2 primary frame

3 cylindrical spiral body

4 cavity

5 active substance 6 secondary frame

7 secondary cylindrical spiral body

8 exciting coil frame

9 exciting coil

10 excitation generator with a power source