UA124471U - DEVICE FOR RECEIVING MECHANICAL BRAKE 2 - Google Patents

Abstract

Device for producing non-reactionary mechanical thrust comprises a chain of transmission of mechanical energy from the source of the initiating mechanical driving force through the power shaft to the mechanism of rotation in the form of at least one power lever, at the end of which is a drive shaft of the rotary lever with the main load, and the rotary drive low friction rotation relative to a power lever having a direct mechanical connection to the source of the initiating mechanical driving force. In order to obtain non-reactive mechanical thrust, it is additionally provided with a load shaft which is on one axis with the power shaft, separated from it, the load shaft is connected by mechanical coupling (through gear, belt or chain transmission, etc.) to the drive shaft of the rotary lever, the drive shaft of the rotary lever together with the mechanism of rotation is a non-reaction link and is the driving element of the load, and the mechanical driving force of the load shaft is provided by centrifugal forces of inertia, which creates them mechanism of rotation and rotary lever with the main load.,

Description

A useful model belongs to inertial reactionless motors, which convert the inertial forces arising during the movement of the mechanical elements of the device into reactionless mechanical traction forces, that is, into such mechanical traction forces that do not have a reverse braking effect (reaction) on the engine that drives these mechanical forces of inertia into action, and can be used as a driving engine of various machines and mechanisms.

A well-known piston pump is actuated by a crank mechanism from an external source of initiating mechanical traction in the form of an engine with circular rotation | for details, see the book "Sherstyuk A.N. "Pump, ventilator and compressor!". Textbook for universities. - M.: Vyssh. shk., 1972. - 344 p.» in the "INTRODUCTION" section, fig. B2 on p. 91i.

Such a device is a chain of transmission of mechanical energy from the source of the initiating mechanical driving force to the load with a direct mechanical connection between them.

The disadvantage of the known device is the obvious reverse reaction of the pressure of the pumped liquid (load), which it exerts on the engine that drives this pump.

The consequence of such a reaction is that the power of the source of initiating mechanical energy is directly dependent on the pressure of the liquid being pumped, and the efficiency of such devices will always be less than unity.

Thus, in order to exclude from the process of pumping the reverse reaction of the pressure of the fluid being pumped, carried out by it on the driving engine, it is necessary to create a device with such a transfer of mechanical energy from the driving force to the consumer, in which the received useful energy will not create a reverse braking reaction (counteraction) on a source of initiating mechanical thrust, that is, an intermediate device with a source of non-reactional mechanical thrust is required, or with an intermediate non-reaction link between the source of initiating mechanical driving force and the load, the presence of which will allow to break the direct mechanical connection between them.

An induction generator of electrical energy is also a well-known device. the book "Katsman M.M. Electric machines: Textbook for students of middle and high school. - 3rd ed., ed. - M.: Vyssh. shk.: Publishing center "Akademiya", 2001. - 463 p. : ill.", fig. 6-1 on p. 98). The main design elements of all types of well-known induction generators are the following: an electromagnet (permanent magnet), which creates a magnetic driving force;

A magnetic conductor that creates a magnetic circuit and contains component moving parts that are moved by the primary mechanical mover and thus changes the configuration of the magnetic resistances and the value of the magnetic flux; the load winding in which the electric motive force is induced.

The disadvantage of such a device is the following.

It is known that the electromechanical conversion of energy is connected with electromagnetic forces and moments arising in electric machines | for more details, see the book "Kopyilov I.P.

Electrical machines!: Textbook for universities. - M.: Znergoatomizdat, 1986. - 360 p.: illustration on p.

WITH.

According to the concepts of modern electrical engineering, "...In electrical machines, the conversion of energy from electrical to mechanical and vice versa is accompanied by the conversion of a part of electrical or mechanical energy into heat. The energy converted in electric machines ...into heat, it is customary to use losses..." |dFor more details, see ibid., on p. 681.

Thus, modern electrical engineering refers to wasteful losses during the production of electrical energy only those wasteful losses that turn into heat! But the vast majority of mechanical losses during the production of electrical energy are spent by the initiating mechanical mover precisely to overcome the electromagnetic forces and moments that arise in electric machines in the process of energy conversion (when changing the configuration of the magnetic circuit), i.e., in this case, to break the magnetic connection , which occurs between the permanent magnet and the corresponding groove of the magnet wire of the electric generator, and it is at the moment of breaking the specified magnetic connection that a change in the value of the magnetic flux occurs, which is initiated by the magnetomotive element, flows through the magnet wire, covers the turns of the load winding and because of this, according to the law

Lenz, an electromotive force (EMF) appears at the output terminals of the generator. This fact is not even considered by modern electrical engineering as the main component of mechanical losses in the production of electrical energy. In fact, it is an indisputable fact that for the production of electrical energy, it is necessary to spend significant mechanical efforts to overcome the electromagnetic forces and moments that arise in electric machines during energy conversion, and it is these forces and moments that create a braking reaction to the source of the initiating mechanical driving force. This indisputable fact is only evidence that the exclusion of this brake reaction from the process of generating electrical energy will allow obtaining very significant additional energy. In the considered well-known mechanism of conversion of mechanical energy into electrical energy in the form of an induction generator of electrical energy, there is a transformation of the form of energy, but such a transformation does not break the reaction of the reverse reaction of the load (magnetic forces in the magnetic circuit) to the source of the initiating mechanical driving force, that is, such a mechanism can also be considered as a chain transfer of mechanical energy from the source of the initiating mechanical driving force to the load with a direct mechanical connection between the source of the initiating mechanical driving force and the load, due to which the efficiency of such devices will also always be less than unity.

Thus, in order to exclude from the process of converting mechanical energy into electrical energy the reverse braking reaction (counteraction), which is carried out by electromagnetic forces in the magnetic field to the external source of initiating mechanical traction, it is necessary to create such a transfer of mechanical energy from the driver to the consumer, in which useful electrical energy is obtained will not create a reverse braking reaction (counteraction) to the source of the initiating mechanical thrust, i.e., an intermediate device with a source of non-reacting mechanical thrust is also required, or with an intermediate non-reacting link between the source of the initiating mechanical driving force and the load, which will allow to break the direct mechanical connection between the source of the initiating mechanical driving force and the load.

Devices that use centrifugal force, such as a centrifuge, a carousel, and a slingshot, are also widely known.

The effect of centrifugal force on the final load in such devices is shown in a well-known experiment, for details, see the book "G.Ya. Myakyshev et al. Physics. 10th grade. Textbook for general education. organizations: basic level. / G.Ya. Myakyshev, B.B. Bukhovtsev, N.N. Sotsky; edited by N.A.

Parthenova. - M.: Prosveschenie, 2014. - 416 p.: ill., fig. 2.7 on p. 7 21.

The known device contains a chain of transmission of mechanical energy from the source of the initiating mechanical driving force through the power shaft to the rotation mechanism in the form of a power lever, at the end of which there is a drive shaft of the rotary lever with the main load, and the drive shaft of the rotary lever has the ability to rotate freely with a low coefficient of friction relative to power lever, which has a direct mechanical connection with the source of the initiating mechanical driving force.

According to the well-known, modern postulates of physics, the formulas a book

From "Kabardin O.F. Physics: Matters, material: Study guide for students. - 3rd ed. - M.:

Prosveshechenie, 1991. - 367 p.: ill.", on p. 54), the centrifugal force acting on the main load during uniform circular rotation is equal to the value:

Be-tio de |f--u /s-(o"u /-o g tot cal tily is as follows:

With ; where t is the weight of the cargo; is - circular speed of rotation of the load;

G - distance from the center of rotation to the load;

Y - rotation frequency. and

In such devices, the vector of this centrifugal force B is always directed in one direction - from the center of rotation.

The disadvantage of the considered device is that the inertial forces that arise during the movement of its elements are not used to obtain forces of reactionless mechanical traction.

The useful model is based on the task of obtaining reactionless mechanical traction, i.e. such mechanical traction that does not have reverse braking resistance (reaction) to the engine, which brings these mechanical traction forces into action, and the device for implementing the given task contains a chain of transmission of mechanical energy from the source of the initiating mechanical driving force through the power shaft to the rotation mechanism in the form of at least one power lever, at the end of which is the drive shaft of the rotary lever with the main load, and the drive shaft of the rotary lever has the ability to rotate freely with a low coefficient of friction relative to the power lever, which has a direct mechanical connection with the source of the initiating mechanical driving force, while, according to the useful model, it is additionally provided with a load shaft, which is on the same axis as the power shaft, separated from it, the load shaft is connected by a mechanical connection (through a gear, belt or chain transmission, etc.) with the drive shaft of the rotary lever, and the drive shaft of the rotary lever together with the rotation mechanism forms a reactionless link and is the driving element of the load, and the mechanical driving force of the load shaft is provided by the external inertial forces created by the rotation mechanism and the rotary lever with the main load.

In fig. 1 shows the kinematic diagram of the device for obtaining reactionless mechanical traction 2.

In fig. 2 shows the graphs of the forces acting on the elements of the rotary lever at low loads.

In fig. Figure shows the graphs of the forces acting on the elements of the rotary lever under heavy loads.

The device, the kinematic diagram of which is shown in fig. 1, contains a chain of transmission of mechanical energy from the source of the initiating mechanical driving force through the power shaft 1 to the rotation mechanism in the form of at least one power lever, the screw rotates in the "A" plane.

At the second end of the feed lever 2, at a distance A" from the axis 7" of the feed shaft 1, there is a drive shaft C of the rotary lever, 4, and the drive shaft 3, together with the rotary lever 4, can freely rotate along the axis 72 with a small coefficient of friction relative to the lever power supply 2.

The rotary lever 4 also contains the main load 5 at its other end, at a distance "Y" from the axis 72 of the drive shaft 3. The drive shaft Z is connected by a mechanical connection to the load shaft 7 through a toothed, belt or chain (other) transmission. , which is coaxial (located on the same axis, separated from it) with the power shaft 1, and the load shaft 7, in turn, is connected by a mechanical connection to the load generator 8.

The mechanism according to the kinematic diagram of Fig. 1 works as follows.

To obtain reactionless inertial forces, first the entire mechanism is set in motion with the help of an external source of initiating mechanical force through the rotation of the drive shaft 1, at the same time expending energy to overcome the inertial forces of the rest of the device elements. In the future, when the mechanism is located in the horizontal plane, the energy of the external source of the initiating mechanical force will be spent exclusively on overcoming frictional forces in the bearings of the wheel axles, air resistance forces, etc., that is, these costs will be small in advance and will not be spent on obtaining working, useful energy

The drive shaft 1 transmits the rotation to the power lever 2, which, in turn, transmits the centripetal force from the rotation to the main load 5 with the rotary lever 4, which is fixed on the power lever 2 through the drive shaft 3. In the steady mode of operation, if the load resistance force absent, the direction of the arm "LP" of the rotary lever 4 will try to take in

From a spatial position, coaxial (on the same line) with the direction of the arm "A" of the power lever 2. If the force of resistance to the load will be present, then the direction of the arm "Y" of the rotary lever 4 will "lag", in the direction of rotation, from the direction of the arm "A " power lever 2.

The reason for the appearance of this "lag" effect is shown in fig. 2 and fig. 3. which also show: - axis M - shows the direction of action of the lateral force E on the main load 5; axis Xe - shows the location direction of the arm "PL" of the rotary lever 4; the Xv axis is auxiliary and is perpendicular to the Xa axis; vector B. counterforce vector (is the load force); vector GvT. centrifugal force vector; vector B. useful component of the centrifugal force vector; vector B. the component of the centrifugal force vector that is not used in the operation of the mechanism. This component acts to "break" the arm "LP" of the rotary lever 4.

Assume that the resistance to the load on the drive shaft Z of the rotary lever 4 is small. This case is shown in fig. 2. "is"

From the vector diagram shown in fig. 2, it can be seen that with a small load force Ч, the useful force P, which compensates for the load force, is equal to the force P, in value and opposite to it in direction, which leads to the fact that the axis Xo of the direction of the position of the rotary lever 4 must deviate from the direction x of action of the centrifugal force G5 by a slight angle Fo with a "delay" relative to the direction of rotation.

If the resistance force of the load P decreases even more, then the reduction of the useful force requires an even smaller deviation of the X2 axis from the X axis, i.e., in the absence of the resistance force of the load P; and will lead to the fact that the axes X2 and Xi will try to coincide, that is, become co-axial, with the angle Fo.

With large resistance forces of the load P, (this case is shown in Fig. 3), the "lag angle" or "lag angle" Fo of the Xe axis from the Xi axis according to the vector diagram of Fig. З will increase, i.e., the force P will have the largest values at "lag angles" close to F'U90

To compensate for dynamic changes in the load, in order to exclude the possibility of sudden changes in "lag angles" t, which can negatively affect the magnitude of the reactionless mechanical thrust, which significantly depends on the speed of rotation of the main load 5, the load shaft 7 must be provided with a flywheel for inertial slowing down of the specified dynamic changes load, such inertial flywheels are currently widely used in industry (for example, in internal combustion engines). It may be necessary to pre-spin the flywheel on the load shaft to ensure the initial revolutions of the device, at which the value of the useful component of the external force will be sufficient for further independent work. "in"

If the counteraction of the load nevertheless exceeds the value of the useful component of the centrifugal force v i, then the rotary lever 4 will start rotating relative to its center of rotation o; in the direction opposite to the direction of rotation of the power shaft 2, and the useful component P of the centrifugal force will be absent, but this fact will in no way lead to a change in the mode of operation of the initiating power source, the energy of which will continue to be spent exclusively on overcoming the frictional forces in the wheel bearings, etc.

Thus, increasing the resistance to the mechanical driving element of the load does not lead to an increase in energy consumption by the source of the initiating driving mechanical force, and thus the problem of obtaining reactionless mechanical traction from inertial forces, which are currently known in modern engineering, but are not used for the stated purposes, is solved.

From rotation. of the rotary lever, a very significant useful energy can be obtained, because the value of the force of MRS (Initiating Mechanical Motive Force), which acts on the power lever and further causes the rotation of the rotary lever as well, is much less than the "Received

Mechanical Driving Force of the Load" ОмМРСнН от for the same period of time, because this

The received Mechanical Driving Force of the Eomesn ZK Load is determined by the above formulas and depends (according to reliable, mathematically proven, physical laws). 2 more. . . " " .

Zo exclusively from the mass t, the square of the rotational speed 9 and the distance in "From the main load to the center of rotation 1 according to the projection of the action of the vector of the lateral force 5, and the value of the useful power r. zl which can be obtained as a Mechanical Propulsion

Load power (MRPn), is equal to the product of the multiplication of the useful component P of the centrifugal force E5" by the size of the arm "LP" of the rotary lever and by the frequency of rotation !, that is, it is equal to the value:

R-N

M (mts - J/s--kg"me /sz

Claims (1)

FORMULA OF THE UTILITY MODEL A device for obtaining a reactionless mechanical traction, containing the transmission of mechanical energy from the source of the initiating mechanical driving force through the power shaft to the rotation mechanism in the form of at least one power lever, at the end of which there is a drive shaft of a rotary lever with the main load, and the drive shaft rotary lever has the possibility of free rotation with a low coefficient of friction relative to the power lever, which has a direct mechanical connection with the source of the initiating mechanical driving force, which is distinguished by the fact that, in order to obtain a reactionless mechanical thrust, it is additionally equipped with a load shaft, which is located on one axis with a power shaft, separated from it, the load shaft is connected by a mechanical connection (through a gear, belt or chain transmission, etc.) to the drive shaft of the rotary lever, and the drive shaft of the rotary lever together with the rotation mechanism constitutes a non-reactive link and is the driving element of the load, and the mechanical driving force of the load shaft is provided by centripetal forces of inertia, which are created by the rotation mechanism and the rotary lever with the main load. rya and p. she She Konyuzhedvyunnsoi 1 KI s also as Ki o a - y E: KI Ko i "ee go chi i x HU K i ЖЖ. I b i a ef OA. Msk V same Z "her i E a ey Z shk x ; "and where g and; in Z and I x x K: MO in shim uokeyu I and; i heh And what are you doing? Fig. 1 And and MORE: what of them I; I EE Z Ka chi her vh Ki E kovy. ke Ka x "yam rak i dr X Zh, du am ki yi v sh She i pnia BOY ih KO shi ozh X Ba Y ki Zh - HU yootzh Y , m KU o: de KK KZ UK Z sh Ko sha dec I Z Koi Y v shk. H yubunnn V z; eh: I and va as ku What they are Y I su Ye it h. t sho n y Y zhk u And still "ka ih Ж ek and Ж і I Ж dng. 2 o Ei kN i NN KU Ho sche ka i VU cho ko x teh ab Ya a o what KZ ZHE ozhn mya A kt hi Ky y skkkimh y Z "i zdeko iga yi shk M NNKYA KI x Maya Shcho r 5 she vyh oho DN NN shi a How, xx і5 i same koh Ku Uh ih DY and ZHE E. mu Fig. WITH