ES2908485A1 - One hundred percent machine of internal combustion (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

The figures presented are not totally faithful to reality, they are explanatory for the invention and its principle of operation, the representation of bearings, oil pump, grease injectors, segments, liquid cooling, set of pine nuts duplicated next to Contrary to them, (to avoid torsions, improve stability and traction) part of the admission, gas injectors, aspiration of exhaust gases, turbine in their center... To summarize this idea, simply say that it is the development of a principle of operation for an Internal Combustion Machine one hundred percent rotary, since all its moving parts describe a circular trajectory or revolve around an axis. Food mixtures of fuel and oxidal mixtures. Very low friction, high thermal yield, minimal mechanical losses, inertial and innumerable applications, minimal emissions of co2 </p>, and even totally ecological when we use hydrogen as fuel. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

ONE HUNDRED PERCENT ROTARY INTERNAL COMBUSTION MACHINE

TECHNICAL SECTOR

The present invention refers to a one hundred percent rotary internal combustion machine, which can be applied in all cases where a mechanical movement is required, with the difference that the energy efficiency and therefore the profitability is highly superior to the from the rest of the internal combustion engines currently in existence. In the case of using hydrogen as fuel, it would become a machine that works with renewable energy and zero emissions, one hundred percent ecological.

BACKGROUND OF THE INVENTION

The operating principle of this machine arises from the need to avoid transforming a linear movement into a rotational one in such a way that the latter is also the type of initial movement, thus avoiding mechanical losses due to excessive friction and consequently losses in heat energy. Problem that the vast majority of internal combustion engines (engines) currently have, as is the case, for example, of those used largely in mobility in the automotive sector.

EXPLANATION OF THE INVENTION

An innovative machine is presented with a much higher thermal performance than current internal combustion machines. It works with fuels in gaseous state, it is one hundred percent rotary since all its moving parts rotate and describe a path around a point (axis of rotation). It makes good use of inertia, with a very low global mechanical brake, it is characterized by the constructive robustness that this machine allows us to manufacture.

The operating principle of the machine is developed as a result of the the need not to have to transform a linear movement into a rotational one (the latter being also the initial one) as we are accustomed to seeing and with the excess of mechanical losses that this idea of a machine entails.

The machine works at gas-based fuel pressure, the mixture of fuel and comburent is homogeneous and easy to bring to the ideal stoichiometry, since both are gases.

The global friction of the machine is extremely low, so that at all points where there is a rotation or a high friction force, a maintenance-free bearing will be placed, as is the case of the cam support "figure 2" on the dragger "figure 1", where bearings will be placed in all the points of contact between the two.

Along a "figure 6" axis, as many rotating machines (MR72MK1) as desired can be installed, until the desired power is reached, always with full control of the injections depending on the load of the machine, which this allows you with absolute freedom.

A very versatile machine is presented since you can electronically choose the displacement automatically, since it consists of a large number of combustion chambers with very low unit displacements. Thanks to the automatic decompressors, the engine can rotate inertially with a minimum mechanical brake, also without load, the minimum cylinders will be fed.

We can subject the machine to a very high compression ratio, compared to current thermal engines and thus reduce consumption. The limitations of the admission pressure will be determined by the mechanical effort that the machine supports. So that by constitution the mechanical stresses that it will withstand will be very high, and with this the thermal performance is substantially improved, thus being another reason why energy efficiency is improved. One of the most common problems that an internal combustion engine can have is the loss of energy into heat. This machine not having hardly any friction, it reduces the engine's operating temperature and therefore the losses. If the fuel used is hydrogen, it still reduces them even more. Having fewer moving parts to run than its competitors, it also has far less mechanical energy loss.

The work cycle is carried out in four times, twenty-two and a half degrees of the rotorstator, for each time, beginning with the filling of the combustion chambers, followed by the compression of the mixture, then carrying out the ignition by hot spot and concluding with an extraction of the exhaust gases, at the end of the latter the rotor of the machine (prototype of the example), open rotated ninety degrees and will return to the beginning of the cycle, when it concludes the three hundred and sixty degrees of the circumference open made a total of four cycles. Cycles carried out by each combustion chamber, where in this case there are eight in said rotor. That is to say, four simultaneous explosions are produced every forty-five degrees, displacement necessary for the previous combustion chamber to reach the point of ignition, thirty-two explosions are produced in every three hundred and sixty degrees of the rotor, when the machine works at full load .

The prototype has a unit displacement of thirty-five point five cubic centimeters, it would be capable of consuming only that amount of mixture, if the injection occurs in four combustion chambers, once every four turns of the rotor. In the rest of them, the automatic decompressor of all would be open to take advantage of the inertial energy.

The machine can be powered by any type of gas-based fuel, a mixture that will be made with an oxidant in the same state, in this way the mixture is completely homogeneous. The amount of gas to be injected will depend on the air measured in the intake manifold. Being made up of such small combustion chambers, the air inlet pressure will increase when the section is reduced, therefore with a conventional turbocharger we will be able to obtain very high pressures with lower mechanical losses. If the fuel used were hydrogen and the way to obtain it was immediate, (by means of the electrolysis of water and with the surplus energy accumulated in batteries) it would be injected directly into the combustion chambers, since the mixture would come stoichiometry by itself. The pressure in this case would be the resulting pressure alone in the mixing accumulator tank, as long as the safety measures allow it.

The ignition will be carried out by heat point, managed by a control module at the precise moment, that is, when the mixture is fully compressed, and with its corresponding ignition advance depending on the response of the fuel used.

After the driver "figure 1 ^" reaches its top dead center and the mixture has ignited, the explosion occurs, displaces it and rotates on its axis, which in turn moves a cam "figure 2", this is integral with a shaft "figure 5" and a pinion "figure 7" that rotate as a whole, in this way the pinion "figure 7" rotates on a ring gear with internal teeth which in turn rotates the rotor "figures 8 and 9”, which is the one who constitutes all the combustion chambers and different elements that it supports. In this way, a turn, torque and a force are generated to another axis "figure 6" that is integral with the rotor "figures 8 and 9". It will be possible to install along this last axis "figure 6" as many parallel machines in a block as desired.

The circumference drawn by the rotor is divided into sixteen parts. Every twenty-two point five degrees a time is produced and this time is repeated four times per combustion chamber and per revolution. When the explosion occurs, the cam rotates about one hundred and eighty degrees and the pinion, consequently, being joined to the cam, almost half a turn, the rotor moves forty-five degrees so that the combustion chamber that precedes it will carry out a new explosion and so on. Four explosions occur simultaneously.

BRIEF DESCRIPTION OF THE DRAWINGS

To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of its practical embodiment, is accompanied as an integral part of said description, a set of figures where, for illustrative and non-limiting purposes, the following has been represented :

Figure 1 shows the element called dragger, which compresses the mixture and transmits the force to the cam after the explosion.

Figure 2 shows the element called cam, it transmits the movement to a pinion through a shaft, turning all of them as a whole.

Figure 3 shows the element called the central block of the stator, it is the carrier of other elements that rotate inside it.

Figure 4 shows the element called the stator body, which supports the entire machine and closes with the central block of the stator.

Figure 5 shows the element called the pinion shaft and the cam, it ensures that the movement of the cam is transmitted directly to the pinion.

Figure 6 shows the element called the rotor shaft, it consists of two parts to facilitate assembly, it transmits the direct movement of the rotor to the outlet outside the machine.

Figure 7 shows the element called pinion, which is responsible for turning the rotor.

Figure 8 shows the element called rotor A, which is the mirror element of rotor B so that as a whole they form one.

Figure 9 shows the element called rotor B, which is the mirror element of rotor A so that as a whole they form one.

Figure 10 shows the element called stator cover, it is responsible for closing and sealing to house the lubricating liquid.

Figure 11 shows the work cycle of the machine to show it in a visual way.

Figure 12 shows the real proportions of the prototype, for carrying out the theoretical calculations, RT, adiabatic coefficient, theoretical thermal performance, etc...

PREFERRED EMBODIMENT OF THE INVENTION

In view of the aforementioned figures, and in accordance with the adopted numbering, an example of a preferred embodiment of the invention can be observed, which comprises the parts and elements that are indicated and described in detail below.

Thus, as can be seen in figure 1, this element is designed in such a way that it is capable of turning the cam half a turn, and thus at the same time ending in the final movement of the rotor forty-five degrees, the displacement necessary to compress the mixture in the combustion chambers preceding it. The prototype example that is described consists of eight elements "figure 1". They are installed in the rotor and rotate on an axis housed in it. Figure 2 refers to the cam, it is responsible for transmitting the movement to which the figure 1 to the pinion "figure 7" by means of a shaft "figure 5" integral with both. The prototype example described consists of eight elements "figure 2". They are installed in the rotor and rotate on a shaft housed in it. Figure 3 refers to the central block of the stator. On the inside of the rotor rotates A and B, "figures 8 and 9" and the pinions rotate by the part of their internal teeth. Figure 4 is the body of the stator, it houses a bearing in its center where the rotor shaft A rotates and B "figure 6", is the one that supports the whole machine and figures 3 and 10 are assembled on it. All this aforementioned assembly houses all the moving parts of the machine inside. Figure 5 is the axis that transmits the movement of figure 2 to figure 7, making them all rotate in unison. The prototype example described consists of eight elements "figure 5". They are installed in the rotor. Figure 6 is the axis that is integral with rotor A and B "figures 8 and 9" and transmits the final movement of the machine, It is from where we will obtain the mechanical energy for the desired purpose. Figure 7 is the pinion in charge of transmitting its movement to the rotor, it moves through an internal toothed crown machined in the central block of the stator, "figure 3". The prototype example described consists of eight elements "figure 7". Figure 8 and figure 9 are a mirror of each other that when assembled form a single rotor, forming 8 combustion chambers according to the prototype example described, within these chambers, the driver "figure 1" and the cam rotate. "figure 2" where the trigger motion starts. The combustion chambers are connected two by two by a duct, in such a way that when a driver "figure 1" is in the highest part, its predecessor with a connected chamber is in its lowest part. Thanks to this, the residual sealed air located in the lower part of the driver "figure 1" moves from one chamber to another facilitating the movements of the drivers "figure 1". The rotor, the union of figures 8 and 9, has perpendicular holes, which are the housings of the driver axes "figure 1" and of the cams "figure 2". Figure 10 is the stator cover "figure 3" through its center passes the rotor shaft A and B "figure 6". In its The center will also house a bearing and an oil seal for the aforementioned axis, since it retains the oil responsible for lubricating the different moving parts.In figure 11 the work cycles are shown, the part where the type of time that is is producing in that place, it is fixed, This means that both the intake points, as well as the explosion and exhaust points, will be installed in the central stator block "figure 3". What is the fixed part of the machine. Finally, figure 12 is described, which is the proportional representation of the example prototype, of the levers and the reduction of the forces, for carrying out the theoretical calculations, RT, adiabatic coefficient, theoretical thermal performance, etc...

To finish mentioning that this machine is designed to approach one hundred percent thermal performance and be ecological in the same percentage. It can be applied in all sectors where there is an internal combustion engine (combustion engine) to reduce costs and emissions, also where a mechanical or electrical force is needed, in the event that the engine is coupled to an electric generator.

Claims (7)

1. Rotating internal combustion device (1). Before starting to mention that an operating principle is patented, since the detailed drawings show a simplified machine, as an example, since the machine can work with even combustion chambers, either eight as shown in figure 8 and figure 9, two, four, sixteen or the most favorable constitution given in the tests. 2. Rotating internal combustion device (1). Also mention that this idea of a machine allows you an infinite number of constructive forms, either with the modification of the reduction of forces, changing measurements, support points, etc. Since it is under development, substantial modifications to the same machine concept may further improve the term performance. 3. Rotating internal combustion device (1). A very versatile machine is presented since you can electronically choose the displacement automatically, feeding the combustion chambers as needed, it allows you to do so by consisting of a large number of combustion chambers with very low unit displacements. Thanks to the automatic decompressors, the rotating machine can rotate inertially with a minimum mechanical brake, also without load, the minimum cylinders will be fed. 4. Rotating internal combustion device (1). Along the "figure 6" axis, as many rotary machines described as desired can be installed, until the desired power is reached, always with full control of the injections depending on the load of the machine, which it allows you with absolute freedom. . 5. Rotating internal combustion device (1). An innovative machine is presented with a much higher thermal performance than current internal combustion machines. It works with gaseous fuels, it is one hundred percent rotary since all its moving parts rotate and describe a trajectory around a point (axis of rotation). It makes good use of inertia, with a very low global mechanical brake, it is characterized by the constructive robustness that this machine allows us to manufacture. The global friction of the machine is extremely low, so that at all points where there is a rotation or a high friction force, a maintenance-free bearing will be placed, as is the case of the cam support "figure 2" on the dragger "figure 1", where bearings will be placed in all the points of contact between the two. 6. Rotating internal combustion device (1). After the drivers reach their top dead center, the explosion occurs, displaces them and rotates about their axis, which in turn move the cams "figure 2” (ideally these would rotate one hundred and eighty degrees to achieve the displacement and the necessary force needed in the compression of the predecessor chambers), these are integral with a shaft "figure 5" and a pinion "figure 7" each, which rotate as a set, thus the pinions "figure 7" rotate on a crown with internal teeth that in turn rotates the rotor "figures 8 and 9", which is the one that constitutes all the combustion chambers and different elements that it supports. In this way, a rotation, torque and a forces the shaft "figure 6" which is integral with the rotor "figures 8 and 9". The ideal machine and which is thus also included in the patent, will consist of sixteen pinions "figure 7" eight on each side of the rotor " figures 8 and 9” (symmetrically parallel), so that the machine does not get out of balance when turning and can transmit force better and more efficiently. The latter were not included in the description since they were not relevant to the understanding of the operation. 7. Rotating internal combustion device (1). It works with fuels in gaseous state, thought in the first place to work with hydrogen. The machine works at gas-based fuel pressure, the mixture of fuel and comburent is homogeneous and easy to bring to the ideal stoichiometry, since both are gases.