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Issue 17 - Free-Energy Devices

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This power range of reducers is characteristic<br />

of mechanical reducers in motor transport. On<br />

can adjust speed in this reducer by various ways,<br />

for example, changing the number of constant<br />

magnets on the disks by electromagnetic and<br />

centrifugal governors, or by shielding a part of<br />

magnets and other ways to change magnetic<br />

attraction of the reducer disks.<br />

Due to the fact that there are no friction parts<br />

in the magnetic reducer (MR), there is<br />

practically no mechanical friction loss, and, as<br />

a result, there’s no runout of working parts and<br />

its economical life will be many times longer<br />

than that of the up-to-date mechanical<br />

reducers- they need practically no maintenance,<br />

there is no oil, no noise and vibrations. The<br />

design and projection of such a mechanical<br />

reducer is reduced to the choice of the overall<br />

dimensions of disks and reducer itself, and the<br />

choice of the type and number of disks to<br />

provide transmission of turning moment from<br />

the drive shaft to the driven, with the minimal<br />

possible clearance.<br />

Depending on the objective to reduce speed<br />

according to a definite law of capacity, moment<br />

and speed regulation, one should choose a<br />

method of magnet number regulation (increase<br />

or decrease) on one of the MR disks. It is also<br />

possible to combine the functions of a magnetic<br />

bearing and a reducer in one structure. In this<br />

case a combined magnetic reducer-bearing is<br />

installed with independent shafts, and rotation<br />

speed of the output shaft is reduced by analogy,<br />

for instance, with a magnetic disk reducer.<br />

Totally Magnetic Engines<br />

Perpetual motion and totally magnetic engines<br />

(ME) of this kind, which transfer magnetic field<br />

energy of constant magnets into their mutual<br />

rotation and travel over one cycle, that is into<br />

kinetic energy of their mutual motion has been<br />

a dream of humanity for a long time. It’s quite<br />

clear, that such ME will lead to the energetic<br />

revolution in the mankind. Projects and<br />

developments of such ME structures has been<br />

carried in the world in the course of some<br />

centuries. However, a totally magnetic motor<br />

hasn’t been constructed, as far as I know.<br />

Magnetoelectric motors designed by Minato, a<br />

Japanese inventor, are unfortunately rather<br />

complicated and still call for numerous devices<br />

to compensate thrusts; tracking loops for rotor<br />

magnets and energy expenses [2]. Is it possible<br />

to design simple, totally magnetic engines? –<br />

Yes, it is! Some new methods to transfer<br />

magnetic energy of constant magnets into<br />

mechanical energy of constant motion and some<br />

projects of simple, totally non-current ME, that<br />

were partially tested on simple physical models<br />

are given below.<br />

Magnetic-Gravitational Engines<br />

To begin with, one should examine methods of<br />

purely magnetic motors design and simplest<br />

magnetic-gravitational engines (MGE) –<br />

magnetic pendulums and rotation MGE design.<br />

a) Magnetic pendulum<br />

Fig. 4 gives a simplest pendular magneticgravitational<br />

engine with two magnets – fixed<br />

constant magnet 6 and mobile magnet 1,<br />

installed with its like pole on repulsion, minimal<br />

clearance in a hollow non-magnetic tube 3 with<br />

opposing spring 2 and rest 5.<br />

Fig. 4.<br />

Under the action of like poles repulsion, the<br />

mobile magnet 1 starts to perform oscillation<br />

in vertical plane. The left-hand side of the draft<br />

shows elements of this simple “magnetic<br />

pendulum” magnetomechanic system in the<br />

upper point of the pendulum 3 rise due to<br />

magnetic fields energy of magnets 1 and 6<br />

repulsion forces. At first the left-hand side rises<br />

with a hollow tube 2 and, repelling from magnet<br />

6, simultaneously cocks the spring inside (the<br />

extreme position of magnet 1-1 and constricted<br />

spring 2-1 after the pendulum return to the<br />

lower point up to base 5.<br />

Further, affected by gravity, the tube stoops, and<br />

when the spring straightens, the force of magnet<br />

52 New <strong>Energy</strong> Technologies, <strong>Issue</strong> #3(18) 2004

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