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INVENTION
Patent of the Russian Federation RU2057681
MAGNETIC MODULAR CONDUCTION MOVEMENT
The applicant's name: Galina Mikhailovna Grannikova; Chichaev Eduard Mikhailovich
The name of the inventor: Grannikova Galina Mihailovna; Chichaev Eduard Mikhailovich
The name of the patent owner: Grannikova Galina Mihailovna; Chichaev Eduard Mikhailovich
Address for correspondence:
The effective date of the patent: 1992.08.20
Purpose: shipbuilding, propulsion of marine vessels.
SUMMARY OF THE INVENTION: The propulsor comprises a multiphase voltage source connected to the coils of the solenoids, and a current source connected to the two electrodes. The solenoids are arranged symmetrically with the axis connecting the electrodes. The magnetic field of the flow of charged particles, interacting with the magnetic fields of solenoids, sets in motion a conducting medium (sea water) and thereby creates the thrust of the vessel.
DESCRIPTION OF THE INVENTION
The invention relates to shipbuilding, namely propulsors of sea vessels.
Known is a magnetohydrodynamic thruster of the tunnel type, which contains a multi-phase voltage source connected to pair windings of solenoids placed symmetrically about the longitudinal axis.
The invention is intended to solve the technical problem of increasing the specific thrust and reducing the dimensions of the propulsor.
This problem is solved by the fact that a current source electrically connected to two electrodes is introduced into the known propulsor, the solenoids being arranged symmetrically with respect to the axis connecting the electrodes.
FIG. 1 shows the proposed propulsor
 FIG. 2 is a view along arrow A of FIG. 1 |
 3, the execution of solenoids in the form of rings |
4, the execution of solenoids in the form of threaded lines
The electrodes 1 are connected by two communication lines 2 to a current source 3. The corresponding solenoids 4 are electrically connected to the respective phases of the multiphase voltage source 5.
MOTOR WORKS AS FOLLOWING
The magnetic fields of the oppositely mounted parts of the solenoids, directed opposite to one another, change with frequency f, and the magnetic fields of the neighboring solenoids are shifted relative to each other by an angle 
Equal to the angle of the phase shift of the stress source. In this case, the tangent drawn to the magnetic lines of force of the solenoids located along the axis connecting the electrodes will take the form of a sinusoid. The tendency of charged particles to move along magnetic lines of force is known, therefore, the flow of charged particles under the influence of the electric field of the current source will move along the sinusoid along the conducting medium that connects the electrodes. When an alternating current flows through the "sinusoid" solenoids along which the charged particles move, and it moves along the conductive medium, new particles of the conducting medium will be trapped in motion, which, together with the rest of the particles, move toward the motion of the sinusoid. In this case, the particles of the conductive medium will be thrown to one side, and the solenoids installed mechanically on the ship's hull with the rest of the device in the opposite direction.
In this device, the external magnetic field is made up of the magnetic fields of all solenoids, including oppositely directed, as a result, it is possible to significantly weaken the external magnetic field, while the alternating magnetic field is much easier to screen and the crew of the vessel can be placed closer to the propulsion device, thereby reducing the dimensions And the compactness of the propulsor, making it streamlined.
This device makes it possible to perform solenoids in the form of rings that span the conductive medium and are inclined at an angle 
To the axis connecting the electrodes of FIG. The coils of the solenoids can be made in the form of threaded lines according to FIG.
CLAIM
MAGNETIC MODULAR PRODUCTION MOVEMENT comprising a multiphase voltage source connected to pair windings of solenoids, characterized in that a current source electrically connected to the two electrodes is introduced therein, the solenoids being arranged symmetrically with respect to the axis connecting the electrodes.
print version
Date of publication 28.12.2006гг
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