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INVENTION
Russian Federation Patent RU2088038
MOTOR Gilmutdinova
Name of applicant: Gilmutdinov Sultangali Nurgalievich
Name of the inventor: Gilmutdinov Sultangali Nurgalievich
The name of the patentee: Gilmutdinov Sultangali Nurgalievich
Address for correspondence:
Starting date of the patent: 1992.08.28
Use: as a small and medium-capacity drive. The purpose of the invention - a decrease of electrostatic voltage motors.
The inventive electric motor consisting of a rotor and electrodes in the form of strips, which are arranged on the convex and concave surface of the stator cylinder, powered by a cascade generator capacitively coupled, while cascades generator directly connected to the electrodes so that each n electrode inner cylinder except the latter is connected to the n + 1 electrode of the outer cylinder through direct connection diode, and each of the outer cylinder electrode n - n + 1 is similar to the electrode of the inner cylinder through the diode reverse inclusion.
DESCRIPTION OF THE INVENTION
The invention relates to mechanical engineering and can be used in all sectors of the economy as small and medium power drives, such as tape drive, electric shavers, etc.
Bezobmotochnye Known motors using an electrostatic effect, consisting of a rotor and stator and the electrodes. Electrodes are formed as blades (AS N 780130), in the form of flat sectors (N AS 1,035,759).
Known motor construction and which stator is in the form of two coaxial cylinders with electrodes in the form of strips arranged on the concave and convex surfaces (AS N 1054861). These engines operate by a high voltage power supply. As such, they are commonly used cascade generators with capacitive coupling in which a high voltage is produced by sequential (cascade) connection sections (see. Eg, Kharadzha FN general course of X-ray technology. "Energy", Moscow-Leningrad 1966, p. 321).
But the use of cascade generators for power supply requires a high voltage generator supply to the engine itself, which places stringent requirements on the insulation.
The aim of the present invention is to reduce the motor supply voltage.
For this purpose, in the known engine is made in the form of two coaxial cylinders with electrodes in the form of strips which are arranged on the concave and convex surfaces of the cylinders, between the electrodes of storage capacitors are connected. For storage capacitor connected in series with rectifier units, forming a cascade generator.
FIG. 1 is a perspective view of the electric motor, the cut
2 section AA to the wiring diagram on the example of a three-stage generator
The motor consists of the rotor 1 is constructed as a flywheel with a cylindrical projection, the cover 2 with electrodes arranged on coaxial cylinders. Electrodes 3 are arranged on the convex surface of the cylinder 4 and the electrodes 5 on the concave surface of the cylinder 6. The role of the storage capacitors and 1.1 1.3 2.1 2.3 typically performs transconductance capacitance. Flywheel cylindrical projection is inserted between the electrodes 3 and 5. In order to increase the efficiency of the cascade generator rectifier units are made of two chains of 3.1-3.3 and 4.1-4.3. Input inputs 7 and 8 are formed by the electrodes 5 and 3, the anode of the rectifier unit 3.1, the cathode of the rectifier unit 4.1, capacitors connection points 1.1 and 2.1. To the junction of capacitors 1.2 and 1.3 are connected to the junction rectifier blocks 3.2 and 3.3. To the junction of capacitors 2.2 and 2.3 connected to the junction rectifier blocks 4.2 and 4.3. At the junction of the capacitor and rectifier blocks the electrodes 3 and 5.
The engine operates as follows. The input is a single-phase alternating current. In the first half-period let the negative component of the current is applied to the terminal 7, a positive conclusion to the 8. Then all the capacitors are charged to the peak value (1U) in the indicated polarity: 1.1 capacitor through rectifier unit 4.1, 2.1 capacitor through rectifier unit 3.1, 1.2 capacitor through rectifier units 4.1, 3.2, 3.1, 1.3 capacitor through rectifier units 4.1, 4.2, 4.3, 3.2, 3.1, 2.3 capacitor through rectifier units 4.1, 4.2, 3.3, 3.2, 3.1. In the second half-cycle, when the negative component is attached to the pin 8, and a positive conclusion to 7, capacitors 1.1, 2.1 and input source are connected in series, charging the subsequent capacitors to triple peak value (3U) in the indicated polarity. Proper polarity and voltage amplitude values, and have charges on the electrodes 3 and 5. The voltage at the first stage of the cascade is equal to the maximum value of U, the second stage 2U, 3U at the third stage. The electrodes are polarized flywheel ledge opposite sign charges adjacent side. Since the formation of non-uniform electrostatic field on the wall of the rotor 1, it starts to rotate. Increasing the supply voltage occurs in the motor, so it is significantly lower at the inlet.
CLAIM
Electric motor comprising a stator formed by two dielectric coaxial cylinder containing the working gap polar coaxial system of n electrodes, the rotor and the power source electrode connection, characterized in that each n electrode inner cylinder, except the last, is connected to each n one of the outer cylinder electrode through direct switching diode, and each of the outer cylinder electrode n, except the last, is connected to each n + 1 inner cylinder electrode through reverse switching diode, where n = 1,3,5. wherein the electrodes neighboring each cylinder except the last, are interconnected via the capacitance forming system built with diodes cascade generator, a power source connected to the first electrodes (n = 1), the stator inner and outer cylinders.
Electric motor according to claim 1, characterized in that said parasitic capacitance formed by interelectrode capacitances of the stator than the spacing between the first and last electrodes.
print version
Publication date 09.11.2006gg
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