JPH03273883A - Thrust generating method and device by magnetic force and power energy generator using this device - Google Patents

Abstract

PURPOSE:To generate thrust in a driving shaft and a box holding the shaft by providing a fixed magnet casing as a means to make a rotating deadweight do uniform circular motion, and besides by not making the casing cover the whole periphery making a part open. CONSTITUTION:When a driving shaft 4 is rotated at a uniform high speed by a diving source, a rotating deadweight 2 coupled to the shaft 4 through the medium f an arm 3 tries to rotate by uniform circular motion. But, when the rotating deadweight 2 approaches a casing area where fixed magnets 7 are arranged periodically, magnetic repulsive forces act on both-side magnets 1, 7 mutually, and the deadweight 2 are pushed back in the direction of the rotating shaft 4. Namely, as the arm 3 fixed to the rotating deadweight 2 has flexibility at parts connected to a holding board 6 through the medium of pins 5, the rotating deadweight 2 passes the casing area where the fixed magnets 7 are arranged passing a locus which shortens the radius of gyration, and after passing that area its rotation returns again to its original one on a circumferential locus.

Description

[Detailed description of the invention] (Industrial use decomposition) The present invention utilizes the strength of magnets to apply them to aircraft and ships.

The present invention relates to a thrust generation method and device for propelling a vehicle body, etc., and a power energy generation device using the thrust generation device.

(Prior art) When thrust is required to move an object, methods are generally used that use a prime mover such as an engine to turn a driving wheel or propeller, or use the reaction force of a rocket or jet engine. .

These conventional techniques have the disadvantage that they tend to generate noise and vibration because they disturb or drive the air, water waves, or ground around the object in order to propel the object.

In order to eliminate these shortcomings, in recent years Mine has developed an inconstant circular motion inertial thrust generator (Japanese Patent Application Laid-Open No. 134866/1983) based on a principle completely different from conventional ones, and Kinoshita has developed a method for generating power energy using this device. and equipment (Japanese Patent Application Laid-open No. 1-20
8576) has been reported.

Mine's thrust generating device has a circular weight that can move within a circumferential orbit casing with a constant radius, and one end of a rotating arm that rotates at a constant speed around a drive shaft that is a certain distance from the center of rotation of the weight. The centrifugal force of the weight is distributed asymmetrically with respect to the angle around the drive shaft by moving the weight while maintaining a constant distance between it and the center of gravity, and applying inconstant circular motion to the weight. , which attempts to generate thrust in space. In addition, Kinoshita's power energy generation method and device include the above-mentioned Mine thrust generating device attached to both ends of a support body having a rotating shaft in the center, and a generator that generates electricity by rotation of the rotating shaft. It is something.

(Problems to be Solved by the Invention) However, Mine's device attempts to convert the unbalanced distribution of centrifugal force into thrust by rotating four weights at high speed in an inconstant circular motion. As a means of generating inconstant circular motion in a weight, the weight that is rotating at high speed and at a constant velocity is forcibly brought into contact within the orbit casing over the entire circumference, and mechanically converted to inconstant circular motion. It is. Therefore, the rotating weight is always in mechanical contact with the inner surface of the orbital casing, and this has the drawback that friction loss occurs on this contact surface, making it difficult to rotate it at a high enough speed to generate thrust. In addition, Kinoshita's power energy generation method and system 2, whose iHQ is to generate such thrust force externally, cannot rotate at a high enough speed to generate the expected thrust, so it is difficult to generate power energy, which is the intended purpose. The problem is that it cannot be generated.

(Means for Solving the Problems) Therefore, in order to solve the above-mentioned problems, the present invention uses a mechanical orbit as a means for generating inconstant circular motion in a rotating weight in an inconstant circular motion thrust generating device. A fixed magnet casing is used in place of the casing, and the casing is not provided over the entire circumference, but a portion of the casing is left open. That is, a rotating weight that generates centrifugal force is equipped with a magnet, and this rotating weight is connected to a rotating shaft via an arm that is flexible in the direction of the rotation plane. The drive shaft is rotated at high speed by a drive source such as a drive motor, and when the rotating weight with a magnet is drawn outward by centrifugal force and rotated, the magnetic poles of the magnets are directed outward.

- The blade-fixed magnet casing is configured to move the magnets from outside the rotational circumferential locus of the rotary weight, close to or superimposed on the locus, so that the magnetic poles of the magnets oppose each other with the same polarity. However, the remaining half circumference will be without a casing.

(Function) With this configuration, the rotating weight is not subjected to any mechanical contact friction over the entire circumference.

Therefore, the drive shaft can be rotated at high speed and at a constant speed by the drive source, and the rotating weight connected to the drive shaft via the EiI #1 arm is drawn outward by the centrifugal force, and the rotation weight of the arm is It attempts to rotate with uniform motion on a circumferential trajectory determined by its length. However, when the rotating weight with a magnet approaches the fixed magnet casing periodically, the magnetic poles of both magnets oppose each other with the same polarity, so a magnetic repulsive force acts, and the rotating weight with a magnet is pushed back toward the drive shaft. . That is, since the arm holding the rotating weight with a magnet is flexible, the weight is pushed back by the magnetic repulsion force and passes through the casing section where the fixed magnet is arranged along a trajectory that shortens the radius of rotation. After that, the rotation returns to the original circular trajectory. As a result, the balance of the centrifugal force distribution acting on the drive shaft, which is the collection point of centrifugal force, is disrupted, and thrust is generated on the drive shaft and the casing that holds it, making it difficult to achieve the intended purpose. was completed.

(Example 1) An example will be described below with reference to the drawings. In FIGS. 1 and 2, a rotating weight 2 with four magnets 1 having the same structure (hereinafter referred to as rotating weight) is connected to a drive shaft 4 via a flexible arm 3.
is connected to. That is, the rotating magnet 1 is integrally fixed to a rotating weight 2 with screws or the like so that the magnetic poles are on the outside, and a flexible arm (hereinafter referred to as arm) is fixed to the rotating weight 2 by welding or the like. 3 is connected to the drive shaft 4 by a pin 5 via a retaining plate 6 so as to have flexibility only in the rotational plane direction, thereby forming a rotor. Further, the drive shaft 4 is a drive source such as a motor or an engine (not shown).
It is configured to be rotationally driven by.

On the other hand, the fixed magnet 7 approaches or overlaps the trajectory of the rotating circumference of the rotating magnet 1 from the outside, and connects the drive shaft 4 through a bearing such as a bearing so that the mutual magnetic poles are the same. The track casing is fixed to the casing 8 held by the casing 8 with screws or the like. The number of fixed magnets 7 is
Although it may be composed of one piece, here, a case will be described in which a large number of pieces having the same structure are arranged on a semi-circumference in the range of z-Z to form a track casing. The dimensions of the adjacent or overlapping positions are determined depending on the strength of the magnetic force of the magnets used.

In a thrust generating device having such a structure, when the drive shaft 4 is rotated at a constant speed at high speed by the drive source, the rotating weight 2 connected to the shaft 4 via the arm 3 is pulled outward by centrifugal force. , attempts to rotate with uniform motion on a circumferential locus with a radius determined by the length of the arm 3. However, if the rotating weight 2 periodically approaches the area of the casing in which the stationary magnets 7 are arranged, both magnets 1.7
Since the weights 2 and 3 are disposed so that they oppose each other with the same polarity, magnetic repulsion acts on each other, and the weight 2 is pushed back in the direction of the rotating shaft 4. That is, since the arm 3 fixed to the rotating weight 2 is flexible at the part connected to the holding plate 6 via the pin 5, the rotating weight 2 moves along a trajectory that shortens the radius of rotation to the fixed magnet. 7, and after passing through this area, the rotation resumes on the original circumferential trajectory. The following will be discussed quantitatively with reference to FIG.

The mass of the rotating weight 2 is mCE), and the mass of the weight 2 in the right semicircular non-casing area where the fixed magnet 7 is not provided.
R1 (am
), tangential velocity Vl on the rotation trajectory of the center of gravity of the weight 2
(cs/s), the centrifugal force f 1 (d y n) generated at the center of gravity of the weight 2 is expressed by the following equation, and this force is concentrated on the center line of the drive shaft 4.

fl-mφVl'/R1 (1) Furthermore, if the rotational speed of the drive shaft 4 is n (rps), the tangential speed Vl (c+a/s) of the weight 2 and the duration t1 (s) required for half a revolution are as follows. Expressed by the formula.

Vl -2π・n-R1 (2) tl -1/2 n (3) On the other hand, in the left half circumference casing area where the fixed magnets 7 are arranged, the rotating weight 2 is pushed back by the magnetic repulsive force,
Assuming that the turning radius is shortened by r ((2)),
Tangential velocity V'l on the rotation trajectory of the rotating weight 2 in the area
(cII/S) and duration t2 (s) are as follows.

V2-2x・n・(R1-r) (4)t2-
tL-1/2 n (3°) At this time,
Centrifugal force f2 (dyn
) is expressed by the following formula.

f2-m・V22/ (R1-r) (5) This force is distributed and applied to the housing 8 through the repulsive force of the magnet, but the driving shaft 4 is held in the housing 8. Therefore, it can be considered to be equivalent to the force generated concentrated on the center line of the drive shaft 4. Therefore, using these equations, the centrifugal force distribution F (dyn) when the rotating weight 2 of 11I rotates once around the drive shaft 4 will be calculated. Since centrifugal force can be considered to be generated radially from the center of the drive shaft 4, it can be considered as a constant pressure of 1πR1, π(R1-r)) within each arc, and the total thrust is the chord 12R1 of each arc. ，
Since it can be calculated as being equal to the force received from the circular pressure on 2(R1-r)l, x w R
IV1+ x (ill -r)X V2(6) Substituting equations (1) to (5) into equation (6) and rearranging, R
1' + (R1-r)' (7 n, and in the case of R1-rho, F>O, and the arrow M
It can be seen that thrust is generated in the direction. Since the number of rotating weights 2 is four, the thrust force generated on the drive shaft 4 is four times this amount, 4F (dyn). In this example, it is assumed that the rotation radius and rotation speed change by l + angle every half turn of the rotating weight 2, but in actual case, the rotation radius is changed gradually and the rotation speed changes smoothly. However, even in that case, thrust will still be generated.

In this case, the angular momentum for changing the radius of rotation and rotational speed is such that, under the condition that the average angular velocity is kept constant, the angular momentum of angular acceleration and the angular momentum of angular deceleration are equal in magnitude and opposite in direction. Therefore, if the rotational force is supplied from a sufficiently large flying wheel (flywheel), the rotational driving force required to drive the flywheel is zero. In reality, the driving force is required to overcome the friction loss of the bearing of the drive shaft 4 to support the thrust generated by the unbalance of the centrifugal force generated in the mass of the rotating weight 2 and the air resistance IR loss of the rotating weight 2. However, under the condition that the thrust is constant and therefore the average rotational speed is constant, the driving power is constant.

The thrust generated by this thrust generating device can be considered to be a force that is concentrated on the center line of one drive shaft 4, so that no reaction that becomes rotational force occurs. Therefore, even if the entire thrust generating device is moved at a constant speed or the attitude of the casing is changed, the magnitude of the generated thrust does not change, and there is no effect on the speed of its linear motion or driving rotational force.

As described above, in this embodiment, the repulsive force of the rotating magnet 1 and the fixed magnet 7 can be continuously extracted to the outside as thrust, and one or more devices of the present invention can be installed in a vehicle, a ship, an aircraft, etc. By fixing them individually, it can be used as a propulsion device. Note that in this embodiment, it is clear that the performance can be improved by making the following individual design changes or a combination of design changes.

(1) The rotating magnet 1 is an electromagnet.

This makes it possible to obtain strong magnetic force that is not limited by the strength of the permanent magnet. The excitation current in this case can be supplied via the slip ring together with the current to the motor of the drive source.

(2) The fixed magnet 7 is an electromagnet.

This makes it possible to obtain a strong magnetic force that is not limited by the strength of the permanent magnet, which is the same as in (1) above, but there is also another advantage. That is, the fixed magnet 7 is constituted by an electromagnet and is arranged as a casing around the entire circumference of the rotating weight 2 in close proximity to the circumferential locus line of the rotating weight 2, and this fixed magnet group is divided into four, for example, vertically and horizontally. The excitation current can be turned on and off for each divided group. Then, according to the direction in which thrust is required, the excitation current is turned on and off to change the fixed magnet casing area,
The direction of the thrust generated on the drive shaft 4 can be freely changed to front and back, up and down, or diagonally.

(3) Two or more sets of weights 2 with rotating magnets 1 are attached to one drive shaft 4, and a casing of an equal number of fixed magnets 7 is arranged in the casing 8 to oppose them.

In this way, the thrust can be increased in proportion to the number of sets, the thrust can be increased, and the thrust generation direction can be controlled in a complicated manner.

(Example 2) Next, an example of a power energy generation device using the above-mentioned thrust generation device will be described based on FIGS. 3 and 4. The above-mentioned thrust generating devices 110a and tabs explained with reference to FIGS. 1, 2, and 5 are fixed to both ends of the support 11. As shown in FIG. The support it is fixed to a central shaft 12, and the central shaft 12 is supported by a holding table 15 via a bearing such as a bearing.

Note that a generator 14 driven by the rotation of the central axis I2 is connected to each thrust generating device 10a.

Motors 13a and 13b, which are drive sources for driving the drive shaft 4, are attached to the fob. The two armpit thrust generators f10a and 10b are fixed in such a way that the mutually generated thrusts pull the support 11 in the same direction with a rotational moment and rotate the central shaft 12 in a certain direction. .

In a power energy generator with such a structure,
When thrust is generated in the thrust generators 10a and 10b,
This thrust causes a rotational moment to act on the support body 11, and as a result, the central shaft 12 is rotationally driven, and the rotation is transmitted to the generator 14, so that electric power (power) energy can be generated. In order to use this power energy generator as a constant voltage generator, it is sufficient to automatically control the current supplied to the motor that is the drive source of the thrust generators i: 10a and 10b so as to keep the generated voltage constant. As a result, electric power at a constant voltage can be supplied regardless of the load on the generator 14, and it can also be used directly as a power source without using a generator. This will be discussed quantitatively below.

The thrust generated in each thrust generator 10a, 10b is Fo(
kg-g), each thrust generator 10 from the center of the central axis 12
If the distance to the center of a, lOb is L (m),
The work iiWo (kg·m) per rotation of the support 11 is expressed by the following formula.

Wo= 2π・L*FoX 2 -4π・L−Fo (II) Furthermore, the power generation capacity W (W) when the support 11 rotates n times per second is W −9,8n−Wo (9) Therefore, in this implementation In this example, it is now possible to convert the thrust of the thrust generator detailed in the previous example into rotational energy (electric power) and extract it. In addition, a part of the electric energy extracted in this way is transferred to the thrust generators filOa, I
A motor 13a that is a driving source for Ob.

It is also clear that it can be supplied as a power source for the electromagnet 13b or as an excitation current for the electromagnet 1.7. In addition, in this example,
It is clear that performance can be improved by making individual or combinations of design changes such as:

(1) The number of thrust generating devices shall be three or more per support.

(2) Attach two or more supports 11 to the central shaft 12.

(3) Regarding the thrust generator, the installation described in Example 1] should be changed.

These design changes can increase power energy output, improve efficiency, and improve control performance.

(Example 3) Furthermore, the thrust generator detailed in Example 1 was installed in the bodies of aircraft, ships, submarines, automobiles, transportation devices, and artificial satellites.
By fixing more than one number, it is possible to have a propulsion method that is completely different from the conventional one.

(Effect of the invention) The present invention rotates a rotating weight at high speed with inconstant circular motion,
This method converts the unbalanced distribution of centrifugal force into thrust, but instead of providing a mechanical orbit casing around the entire circumference, as a means of generating inconstant rotational motion in the weight,
It uses a fixed magnet casing, and half of the circumference is open without a casing. By doing this, it is now possible to extract thrust that could not be extracted externally due to the mechanical friction force of the weights, which limited the drive rotation speed, and supplies power to drive sources such as electric motors. This made it possible to generate thrust directly without turning drive wheels or propellers or using the reaction of rockets or jets. therefore,
By attaching such a thrust generating device to vehicles, ships, aircraft, artificial satellites, etc., it has become possible to create a propulsion device with less noise and vibration without disturbing or driving the air, water, or ground surrounding the object. It is something. Further, by fixing such a thrust generating device to both ends of the support body and drawing the central shaft around by the generated moment, it is possible to rotationally drive the generator and generate motive energy.

[Brief explanation of drawings]

FIG. 1 is a plan view of the thrust generating device of the present invention, and the second
A cross section taken along YY arrow plane in the figure is shown. FIG. 2 is a side view of the device taken along the line X--X in FIG. 1. FIG. 3 is a front view of the power energy generating device taken along the line B-B in FIG. 4, and FIG. 4 is a side view of the device taken along line A-B in FIG. This is a cross section taken in the direction of arrow A. FIG. 5 is an explanatory diagram of the operating principle of the thrust generating device. 1: Rotating magnet 2: Rotating weight 3: Flexible arm 4: Drive shaft 5: Pin 6: Holding plate 7: Fixed magnet 8: Case 10a, lOb: Thrust generator 11: Support body 12: Center axis 13m, 1
3b: Electric motor 14-generator 15: Holding stand

Claims (1)

[Claims] 1. A rotating weight (2) with a magnet (1) is connected to a drive shaft (4) via a flexible arm (3), and the weight (2)
The center of gravity of the drive shaft is configured so that it can rotate on a circumferential locus with a constant radius, and a fixed magnet (7) is arranged close to a part of the circumferential locus to form an orbit casing, and the drive shaft (4) is rotated at high speed and when the weight (2) passes through the casing, the repulsive force between the magnets pushes the rotating weight (2) back inward from the circumferential trajectory, causing the weight (2) to be unequal. A casing that holds the drive shaft (4) and the fixed magnet (7) by imparting a fast rotational motion so that the centrifugal force of the weight (2) is distributed asymmetrically with respect to the angle around the drive shaft (4); (8) A thrust generation method characterized by generating thrust. 2. [1] Attach a magnet (with the magnetic pole facing outward) to the drive shaft (4).
1) A rotor configured by connecting a rotating weight (2) with a flexible arm (3); a track casing configured by disposing a magnet (7); [3] a drive source that rotationally drives the drive shaft (4); [4]
A thrust generating device comprising a casing (8) that holds the rotor, the orbit casing, and a drive source. 3. A thrust generating device (10
a, 10b) are arranged symmetrically, and the rotation axis (
A power energy generating device characterized in that a generator (14) that generates electricity by the rotation of (12) is connected to the power generator (14), and these are held on a holding stand (15).