WO1995028761A2

WO1995028761A2 - A system for generating power and propulsive force or lift by use of an electrostatic motor

Info

Publication number: WO1995028761A2
Application number: PCT/KR1995/000039
Authority: WO
Inventors: Jae Hwan Kim
Original assignee: Jae Hwan Kim
Priority date: 1994-04-16
Filing date: 1995-04-15
Publication date: 1995-10-26
Also published as: AU2268295A

Description

A system for generating power and propulsive force or lift by use of an electrostatic motor

Field of the Invention The present invention relates to a system for generating power and propulsive force or lift by use of an electrostatic motor wherein gas molecules passing through flowing tubes are polarized under the influence of electric force or magnetic force and condensed into liquid with decreased volume due to the attractive force between molecules, by use of which power is obtained from external fluid in normal temperature in the process of compressing and expanding the fluid, and the power is utilized to generate lift or propulsive force of an aeroplane, a car or a ship, etc.

Description of the Prior Art

A power generating system presently used to propel on aeroplane, a car or a ship is operated by the power generated in the course of combustion of an oil fuel. For example, an aeroplane is propelled by rotations of a jet engine and lifted by the lift utilizing the curve of wings or lifted by large wings (of helicopter). The above-described power generating system, however, resulted in the consumption of lots of energy and caused air pollution. When an aeroplane is lifted upward by the lift utilizing the curve of wings, a long runway is required and there is quite a possibility that sudden accident may take place in taking off and landing.

Brief Summary of the Invention

The object of the invention is to provide a system for generating power and lift by use of an electrostatic motor wherein power is obtained from the fluid energy in normal temperature with a little use or without use of fuel.

Another object of the invention is to provide a system for generating power and lift by use of an electrostatic motor wherein public nuisances resulted from the consumption of lots of fuel may be reduced.

A further object of the invention is to provide a system for generating power and lift by use of an electrostatic motor wherein an aeroplane may take off and land even in condition of no runway.

The invention will be described and explained in more detail with reference to the accompanying drawings and the illustrated examples of embodiments.

Brief Description of the Drawings

Fig. 1 is a schematic view of a power generating system of the present invention.

Fig. 2 is a schematic sectional view of a condensing means in Fig. 1. Fig. 3 is a schematic sectional view of the condensing means in accordance with another embodiment of Fig. 1. Fig. 4 is a partial perspective view of Fig. 3. Fig. 5 is a schematic view showing another embodiment of the power generating system of the present invention.

Fig. 6. is a perspective view of the condensing means is Fig. 5. Fig. 7 is a sectional view in accordance with the line

A-A of Fig. 5.

Fig. 8 is a perspectve view of the condensing means in Fig. 5 which is partially cut off.

Fig. 9 is a front sectional view of an electric motor and generator by use of electrostatic force in Fig. 1 and Fig. 5.

Fig. 10 is a sectional view of a rotor electrode in Fig. 9.

Fig. 11 is a side sectional view showing two conductive plates(133a and 133b) separately of Fig. 10.

Fig. 12 is a perspective view of the rotor electrode of Fig. 10.

Fig. 13 is a sectional view of a cylindrical disk and a stator electrode in Fig. 9.

Fig. 14 is a side sectional view of the stator electrode in Fig. 13. Fig. 15 is a perspective view of the stator electrode of

Fig. 14.

Fig. 16 is a perspective view of a casing in Fig. 13 which is partially cut off.

Fig. 17 is an enlarged sectional view showing combinations of the cylindrical disk, stator electrode and rotor electrode which is partially cut off.

Fig. 18 is a sectional view showing the arrangement of a Hall element and a magnet fixed at a pulley of a rotational axis in Fig. 9.

Fig. 19 is a sectional view of an electrostatic motor using a dielectric substance which is partially cut off. Fig. 20 is a side sectional view showing the arrangement of an electrode and a dielectric substance plate in Fig. 19.

Fig. 21 is a front sectional view of Fig. 19 partially cut off. Fig. 22 is a front sectional view showing a second embodiment of the electric motor and generator by use of electrostatic force.

Fig. 23 is a sectional view of Fig. 22.

Fig. 24 is a sectional view of a commutator and a brush in Fig. 22.

Fig. 25 is a sectional view showing a third embodiment of the electric motor and generator by use of electrostatic force.

Fig. 26 is a side sectional view showing the stator electrode separately of Fig. 25.

Fig. 27 shows the arrangement of electrodes in operation in the embodiment of Fig. 25.

Fig. 28 shows the arrangement of electrodes connected with a condenser in the embodiment of Fig. 25. Fig. 29 is a schematic sectional view showing a part of propulsion system of the present invention.

Fig. 30 is a schematic sectional view showing a second embodiment of the propulsion system.

Fig. 31 shows a wave form of input current of the propulsion system, magnetic poles of a generator and the arrangement of conducting wires. Fig. 32 is a schematic sectional view showing a third embodiment of the propulsion system.

Fig. 33 is a schematic sectional view showing another embodiment of the electric vibrator of the propulsion system.

Detailed Description of the Preferred Embodiments

According to the present invention, an electric motor rotatable by the input of an outer electricity is arranged and a compression means 20 produces removing force from one to the other side by the power obtained from the electric motor 30. By the compression means 20, the fluid in an enclosed flow pipe 21 is removed to the rear of the compression means 22 and flows into a turbine 10 to rotate the turbine wings. The fluid in the rear of the turbine 13 is condensed and liquefied by electric field as the fluid passes through the electrodes charged with high voltage, and the fluid with reduced volume flows into the compression means 20.

The condensing means 60 functions as a liquefying means and heat exchanger.

Since the compression means 20 compresses and removes the fluid with reduced volume, and the turbine sends back the fluid, using less power than that the turbine 10 obtains from fluid, to the higher-pressured compartment between the rear of the compression means 22 and the front of the turbine 10, the work done by the fluid to the turbine 10 is larger than the work done by the compression means 20 to the fluid. Accordingly, after the electric motor 30 is rotated by the first external electric power supply to drive the compression means 20, the self-generated power keeps driving the system spontaneously even though an external power supply is suspended at a stationary state, and the extra power drives the generator 40 to produce elctric power in the power generating system 100.

An electric motor 310 or a rotational axis 331 is driven by the electric power or the power from the power generating system 100, and the rotational axis 331 of wings 330 is vibrated by the electric power from an electric vibrator 320, in reaction to which a body is produced.

The condensing means 60 in the power generating system 100, when the fluid in the rear of the turbine 13 passes through the electrodes charged with high voltage, makes the fluid polarized by electric field. Gas molecules are polarized passing between the electrodes (62 and 63) The attractive force between gas molecules reduces the distance between the molecules, to have them liquefied( below the critical temperature). The electrodes(62 and 63) are coated with dielectric substances or anti-oxidants, not shown, to prevent an electric leakage or an electric discharge. It is preferable that the electrodes are close to each other to maximize the effect of polarization. In Fig. 2, the electrodes are cylindrical with different radius, between which fluid flows to become high-pressured. Fig. 2 shows a sectional view of the condensing means

60. Through the passage 65 between the electrodes(62 and 63) connected with the conductiong wires 61, the fluid in the rear of the turbine 13 flows, and through the internal passage 64 the fluid flows entering the turbine. The surface area of a cylindrical internal electrode 63 is broad to promote heat exchange.

Since the temperature increases as the fluid(gas) is liquefied in the passage 65 between electrodes, cooling is required for continuous liquefaction. Accordingly, the fluid in the rear of the compression means 22 is cooled in a heat exchanger 23 by an endothermic part 55 of a refrigerating circuit and then while passing through the internal passage 64, evaporized by absorbing the liquefaction heat of the fluid which flows the external passage 65. As a consequence, the fluid flowing from the turbine 10 is liquefied and the fluid entering the turbine 10 is evaporized.

After the liquefied fluid entering the compression means 20 in the external passage 65 is removed to the higher-pressured compartment by the compression means 20, the fluid exchanges heat in the endothermic part 55, which belongs to coolant compression means 50 comprising a separate fluid circuit on the rotaional axis 11 of the electric motor 30, to be cooled and then enters the condensing means 60.

The evaporized fluid in the condensing means 60 obtains heat in the heat exchanger 14 having an exothermic part 16 5 of a refrigerating circuit to enter again the turbine 10.

Due to the two endothermic parts(55 and 152) in the refrigerating circuit, the fluid in the first endothermic part 55 exchanges heat with the fluid in the rear of the compression means 22 to be heated and then the fluid is heated in the 10 endothermic part 152 of a radiator through which external fluid passes, to enter the compression means 50.

The coolant compressed by the compression means 50 exchanges heat with the fluid entering the turbine 10, loses heat in the exothermic part 16 of the heat exchanger 14 to be I 5 liquefied, and then be evaporized through an evaporizer 53. hen it is cold outside, the vapor in the external fluid(air) may be frozen to suspend continuons heat supply to the endothermic part 152. Freezing of the external fluid may be prevented by spraying down the antifreezing solution 154 0 from the upper part of the endothermic part.

The antifreezing solution 154 in the lower part of the endothermic part 152 is dried in a drier 155. To maintain constant concentration of the antifreezing solution, the internal pressure is kept low enough to evaporate the solution by the 25 vacuum pump 156 in the upper part of the drier 155, and the solution is heated utilizing a boiler, an electric heater and an exothermic part of a cooling circuit, etc. in the lower part.

Fig. 3 and Fig. 4 show a second embodiment of the power generating system 100. Magnet 80 is used instead of electrodes in the condensing means 60, and the gases flowing in the magnetic field are polarized to be conensed or liquefied. In this case, condensation or liquefaction is due to the attrative force between polarized gas molecules. The magnet 80 may be a permanent one or an electromagnet comprising an iron core with winding wires 83. The fluid in the rear of the turbine 13 flows through the passage 84 between magnetic poles, between which the distance is preferably close. A flow pipe 81 through which the fluid entering the turbine 10 flows is attached to the outer surface of the magnet 80, absorbing heat from the fluid between magnetic poles 82.

Fig. 5 shows another embodiment of the power generating systerm 100, in which the condensing means 60 is a cylindrical electromagnet. The cylindrical electromagnet wherein the internal passage comprises an annular closed circuit is formed by winding wires 71 around the annular flow pipe 74 in which a cylindrical internal passage 73 is formed. The cylindrical electromagnet has strong magnetic force for a lot of thick winding wires 71. The fluid running in the interior of the exterior cylinder 70 toward the turbine cools the fluid in the internal passage 73 discharged from the turbine.

The gas running in the internal passage 73 is condensed and liquefied by strong magnetic force, resulting in the increase of temperature, and is higher in temperature than the fluid running in the external passage 72, so that it emits heat of liquefaction. The fluid in the external passage 72 is evaporized since it is not under the influence of magnetic field.

The annular flow pipe 74 is preferably made of metals having high heat conductivity such like nonmagnetic metals, and has preferably broad surface to promote heat transfer. The winding wires 71, since they are made of a superconductor, lead the fluid in the internal passage to be superconductive, obtaining large magnetic force from a little electric power.

Fig. 6 is a perspective view showing the winding wires 71 of the condensing means 60 and the structure of an inlet 104 and an outlet 107.

The pressure control tank 29 in Fig. 1 and Fig. 5 controls the pressure of the internal fluid by the operation of a pressure detecting sensor 121 and a pump 122. Fig- 9 is a sectional view showing an embodiment of the electric motor 30 using static electricity, wherein a large number of electrodes having a multiple number of electrode strips are laminated along the rotational axis, each electrode strip has in turns positive and negative pole, and the attractive force and repulsive force between electrodes causes rotation.

The direct current voltage supplied from the outside is input to each electrode along the rotational axis 136 through the brush 161 and the slip ring 160.

The rotor electrode 133 comprises two conductive plates (133a and 133b) by putting one upon the other, each of which is insulated from the other and has opposite electrode, as shown in Fig. 10 and Fig. 12.

The stator electrode 132 structurally has the conductive electrode strip attached to the insulating circular plate 131, as shown in Fig. 14. The width of each stator electrode strip is more than several times(e.g. four times) as narrow as the width of one strip of the rotor electrode 133 (as illustrated in Fig. 13 and Fig. 17).

Four electrode strips are equal in width to one rotor electrode strip. The stator electrode strips 132 having the same phase angle are arranged parallel.

To the respective conducting wire 138 a Hall element 172 is connected. The Hall element and the magnet 171 of the pulley 170 which on the inside of the Hall element rotates with the rotor electrode strip 133, control current. Four stator electrode strips 132 have same electrode, and the torque angle of the rotor electrode corresponding to the stator electrode is always r/2(illustrated in Fig. 17). The stator electrode strips 132 having the same electrode by four are connected to respective Hall element (illustrated in Fig. 18) by conducting wires separated into eight, change their electrode on rotation and always face the rotor electrode 133 at the same positon. Conducting wires 138 are connected through the grooves 135 formed at the rotational axis 136 and the casing 137, shown in Fig. 9 and Fig. 13 to Fig. 16. When the internal space 162 of the electric motor is full of a dielectric substance like water(distilled water), the rotational force may be strengthened and the cooling capability be improved since the inductive capacity of water is large.

By the input of high voltage to the above-described structure, higher power may be obtained compared to the weight and size of an electric motor since the decrease of efficiency is less even at the highest speed of rotation. Also since the heat is a little emitted in operation, a mishap to machinery may be reduced and the expected life span prolonged. The electric motor may be used as a generator if it is forced to rotate by the input of an external power.

Fig. 19 to Fig. 21 shows a second embodiment of an electric motor, wherein electrodes are laminated, but the dielectric circular plate 180 is installed in lieu of the rotor electrode and high three-phase A.C voltage is supplied to the stator electrode strips 181.

When high three-phase A.C. voltage is applied to the stator electrode strips 181, rotational electric field is produced in the stator and it is induced to a dielectric substance to rotate. Since the electric field is induced in the front and the rear of the dielectric circular plate, strong power may be obtained. Provided that a large number of stator electrode strips 181 are installed with narrow width, though several electrode strips are shown in figures, the formed multiple electrode structure may provide much larger power.

Fig. 22 to Fig 24 shows a third embodiment of the electric motor wherein the stator and the rotor electrode (190 and 191) are installed on the contrary to the first embodiment, the width of the rotor electrode strips 192 are narrower than that of the stator electrode strips 196 by more than several times. The commutator 193 mounted on the rotational axis 136 and in the vicinity of the brush 194 is connected to conducting wires which connect the electrode strips at the same position and the torque angle between the stator electrode strip 196 and the rotor electrode strip 192 is always maintained as π/2. That type of electric motor is operated in similar way to the known D.Cmotor. The electric motor may be used as a generator if it is forced to rotate by the input of an external power.

Fig. 25 to Fig. 28 shows an embodiment of a generator, wherein the stator electrode strips (202; 202a and 202b) and the rotor electrode strips 201 have structure such that one electrode is put upon the other electrode (illustrated in Fig. 10 to Fig. 12 and Fig. 26). Each stator and rotor electrode strip(202 and 201) has same width. However, the locations of the stator electrode strips in the laminated electrodes are different from each other( Fig. 27 and Fig. 28), and the phase angle of the electrode field induced to each stator electrode strip in operation is 120 ° , so that three-phase current is produced in each stator electrode( 106,207 and 208) between the rotor electrodes (201a, 201b, 201c and 201d). Condensers (205a, 205b and 205c) are connected to electrodes, one of which is an output electrode 209. Since electrode strip in the vicinity of the input electrode

202 has an opposite electrode and an opposite electrode with the same phase is induced to the electrode strips in the vicinity of the output electrode 206 to 208, one electrode is an electrode having one phase of three phase alternating current. Accordingly, the supply of high voltage of direct current to the rotor elctrode strips 201 to rotate, generates three-phase A.C.voltage at the stator electrode strip 202. A large number of narrow electrode strips produce much current. Higher speed reduces the decrease of efficiency and the generation of heat. Much more current may be produced when the interior of the electric motor is filled with a dieletric like water(distilled water).

Though, in Figures, three stage lamination is shown, six stages, nine stages and the more may be laminated. Output conducting wires having same phase are mutually connected to produce much higher three phase A.C.voltage.

The output electrode 209 of the generator may be used as an electric motor if supplied a three phase A.C.voltage.

The above electric motor 30 and the generator 40 may reduce the weight and volume of the power generating system 100 and the propulsion system 300 and produce much power. Fig. 29 is a sectional view showing a first embodiment of the propulsion system 300, wherein the electric vibrator 320 is arranged on the rotational axis 331 of the main wings 330 of a helicopter. When the electrode 324 on the transmission shaft 333 is electrically repulsive for the electrode 323 of the body by the supply of an external A.C.voltage, up-and-down motion between the transmission shaft 333 and the body vibrates the rotational axis 331 up and down. Since the vibration of the rotational axis 331 vibrates the body, the potential energy corresponding to the decrease of gravitation acting on the body is restored as kinetic energy acting in the opposite direction to gravitation, so that by use of less power more lift may be obtained than the lift generated from the wings 330. The electrodes(323 and 324) are formed by laminating multiple number of strong metal plates. To the output terminal 321 of each electrode 323 and 324 is input high frequency current and high voltage supplied from the power generating system 100. The wave form of current is the pulsating wave wherein the time interval of the peak 340a is shorter than that of the part 340b where the voltage is O(V).

The electrodes(323 and 324) are preferably close each other and have large width to generate large electric repulsive force, so that the repulsive force is several times as strong as the gravity worked on the body.

At the first rotations of wings by an electric motor or an engine, an upward lift is produced on the rotational axis

331. Then, by the supply of electric power to the electric vibrator, the electrode 324 mounted on the transmission shaft

333 which is connected to the rotational axis 331 goes downward and the electrode 323 mounted on the body goes upward, due to the repulsive force between the same electrodes.

Since strong electric field is applied for a short period and then decreases, at zero(O) electric field the transmission shaft 333 and the rotational axis 331 connected thereto go downward due to the electric repulsive force between the body and the transmission shaft 333. However, they go upward with vibration after the downward kinetic energy decreases for the rotational force of wings. The body goes upward in reaction to the electric vibrator, but goes downward with vibration due to gravity. The average repulsive force between the electrodes (323 and 324) is more than several times(at least 4 times) as much as the gravity acted on the body (weight of the whole body), and the time no repulsive force is acted, i.e., voltage is zero is more than three times as long as the time repulsive force is acted.

Lift of wings is more than about ten times as much as the gravity of the wings, the rotational axis (330 and 332), the transmission shaft 333 and the electrode 324 so that the downward wings and the rotational axis may go upward by the repulsive force in the electric vibrator. The reason a great deal of lift is obtained using a little amount of energy of the electric vibrator 320 is as follows.

Since the kinetic energy obtained by gravity is proportional to a square of time, the kinetic energy decreases 5 in proportion to a square root of the decreased time interval.

The higher frequency of A.C.voltage supplied to the electric vibrator 320 decreases the energy obtained from one vibration, in proportion to a square of the frequency. Accordingly, when repulsive force is produced in the electric vibrator by

10 the input of high frequency current, the kinetic energy generated during the descent by gravity plus the potential energy required for the ascent to the first position, i.e., the energy which is twice as much as the kinetic energy generated restores the whole body to its original state.

I 5 The rotations of wings pull down the air, in reaction to which the wings ascend. The body ascends in the electric vibrator, in reaction to which the rotational axis 331 and the wings descend. The descended wings, electrode 324 and the rotational axis 331 are restored by the climbing power o generated in reaction to the rotations of wings.

The kinetic energy of the transmission shaft and the wings is more than tens of times as much as the kinetic energy of the body by the repulsive force in the electric vibrator 320, since the difference of mass is so large. The 5 energy actually used is more than tens of times as much as the decreased potential energy caused by the gravity of the body. However, since very high frequency of the input current supplied to the electric vibrator decreases the energy used that much, the kinetic energy acted on the wings and the transmission shaft is not so much if the frequency is adjusted very high, even though the kinetic energy of the wings, the rotational axis and the transmission shaft(330, 331 and 333) is more than tens of times as much as the kinetic energy of the body.

The kinetic energy of the descending wings and transmission shaft is increased after a short time of decrease, since the climbing power by the rotational force of wings is large compared to its mass.

For example, when the ratio of the body mass to the mass of wings and the rotational axis is 100 to 1, and the ratio of the climbing force of wings to the gravity of the body is 1 to 10, the time the kinetic energy decreases which is generated on the wings and the transmission shaft after the repulsive force is acted is about 3.3 times as long as the time the repulsive force is acted. Though it is impossible to ascend the body only by the rotational force of wings, according to the above principle, a great deal of lift is produced by the electric vibrator 320.

Two rotational axes 331 and 332 are interconnected to transmit the rotational force. A coupling 337 having an axial groove and a projecting part is installed so that the upper rotational axis 331 may descend as the transmission shaft 333 descends, and the lower rotational axis 332 may not descend. Fig. 30 shows a second embodiment of the propulsion system 300, wherein the wings 330 have the same structure as the first embodiment, the rotational force of wings is supplied through the upper electric motor or an engine 310, and the electric vibrator 320 is arranged in their lower part to transmit the vibration to the rotational axis 331.

The above system may not abjust the pitch of wings and may be used as a lifting device.

An adjusting device may be mounted on the wings 330 and the rotational axis 331 like in the first embodiment.

Fig. 31 shows a wave form of input current of the electric vibrator 320, the conductiong wires 343 of a generator and the rotor magnet 341.

Fig. 32 shows a third embodiment of the propulsion system 300, wherein wings are short and a fixed frame is installed, different from the second embodiment.

Fig. 33 shows a second embodiment of the electrical vibrator 320, wherein repulsive force is obtained by the magnetic force of an electromagnet, winding wires 344 is made of an electromagnet or a superconductor, the interior of the electrical vibrator is cooled by a refrigerating fluid, and a high-temperature superconductor 345 is arranged. Widing wires made of a superconductor or a strong permanent magnet may be used for the superconductor 345. According to this invention, after the first drive of the power generating system by an exterinal electric power supply, though an external power supply is suspended at a stationary state, the self-generated power or electric power lifts and propels the system of this invention. A jet propelling aeroplane having the system of this invention may take off and land vertically without a runway. A helicopter having the system of this invention can obtain a great deal of lift using a little energy.

The power generating system may be utilized as a power and an electric power source of electric cars and ships, etc, as well as the energy source of house and industry. The heat exchanger of the power generating system may be put to use as a cooling device.

Claims

What is claimed is :

1. A system for generating power and propulsive force or lift by use of an electrostatic motor comprising :

5 a power generating system 100 including an electric motor

30 rotatable by an external power supply, a compression means 20 rotatable by the electric motor 30 to remove fluid forcibly, and a turbine 10 driven by the fluid energy to send the fluid back to the compression means 20; and 0 a lift generating system which produces lift and propulsive force by the power obtained from the power generating system 100, wherein a condensing means 60 condenses and liquefies the fluid (gas) from the turbine flowing through the space where 5 electric field or magnetic field is induced, the electric motor and generator provides strong power by use of electrostatic force, and a heat exchanger is arranged to transfer the heat from an external fluid to the fluid entering the turbine 10.

2. A system as claimed in Claim 1, wherein the condensing o means 60 polarizes gas molecules flowing along the passage 65 between the electrodes (62 and 63) by the induced high voltage of elecric field, to be condensed and liquefied by the attractive force between molecules, and the fluid entering the turbine 10 from the compression means 20 through the passage 64 is 5 evaporized by absorbing the heat of liquefaction of the fluid between the electrodes.

3. A system as claimed in Claim 1, wherein the condensing means 60 polarizes the fluid (gas molecules) flowing through the magnetic field formed between magnetic poles of a magnet 80 by the magnetic force, to be condensed and liquefied by the attractive force between molecules, and the fluid entering the turbine 10 from the compression means 20 through the passage 81 is evaporized by absorbing the heat of liquefaction of the fluid between the magnetic poles.

4. A system as claimed in Claim 1, wherein the condensing means 60 polarizes the fluid (gas molecules) flowing through the internal passage of a cylindrical electromagnet constituting a closed circuit, to be condensed and liquefied by the attractive force between molecules, and the fluid entering the turbine 10 from the compression means 20 through the passage outside of the electromagnet wires 71 is evaporized by absorbing the heat of liquefaction of the fluid flowing through the internal passage

73.

5. A system as claimed in any preceding claim, wherein the electric motor (or a generator) has a large number of electrodes including a great number of electrode strips 133 laminated along the direction of a rotational axis, and each electrode strip has in turns positive and negative electrode.

6. A system as claimed in Claim 5, wherein corresponding to the electrode strips 133, stator electrode strips 13 are arranged to have more than several times as many as the rotor electrode strips 133, the stator electrode strips 132 having same phase angle are connected parallel, and the magnet 171 mounted on the rotational axis rotates to change the magnetic field by which a Hall element 172 on the rotational axis controls the current input to the stator electrode strips 132, so that the torque angle between the rotor 133 and the stator electrode strip 132 is always τr/2.

7. A system as claimed in Claim 5, wherein a cylindrical disk of a dielectric is arranged on the rotational axis of the electric motor, and three-phase A.C voltage is input to the each stator electrode strip 181.

8. A system as claimed in Claim 5, wherein the width of the rotor electrode strip 192 is more than several times as narrow as that of the stator electrode strip 196, and the rotor electrode strips 192 having same phase angle are connected to a commutator 193 to which current is input, so that the torque angle between the rotor electrode strip 192 and the stator 196 is 5 always π/2.

9. A system as claimed in Claim 5, wherein each stator electrode 202 and rotor electrode 201 has the same width, the stator electrodes (206,207 and 208) are arranged so that the phase angle may be 102 ° , and condensers 205 are connected to o stator electrodes, one of which is an output electrode 209.

10. A system as claimed in any preceding claim, wherein an electric force obtained from the power generating system 100 is input to an electric vibrator connected to a rotational axis 331 of wings 330, and the electric or the magnetic repulsive force in 5 the electric vibrator is transmitted to the body and its rotational axis, to vibrate a transmission shaft 333 and the wings up and down, in reaction to which the vibrating body is lifted or propelled.

11. A system as claimed in Claim 10, wherein a multiple layer of electrodes are repulsively arranged in the body and the transmission shaft, to vibrate the body, the transmission shaft

5 and the wings by the change of the electric force input to the electrode strips constituting the electrode.

12. A system as claimed in Claim 10, wherein a multiple layer of electromagnets and permanent magnets are correspondingly arranged in the body and the transmission shaft

10 to vibrate the body, the transmission shaft and the wings by the change of the electric force input to the electromagnet.

13. A system as claimed in Claim 1, wherein a superconductor and an electromagnet or an electromagnet with superconductive wires are correspondingly arranged in the body

_{] 5} and the transmission shaft, to vibrate the body, the transmission shaft and wings by the change of the electric force input to the electromagnet.