JPH01503633A - Diesex 4 engine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention is a Junkers-type internal combustion engine, ie, with opposed pistons, in which the motion is at a peak. Also transferred by a cam disc on the drive shaft between the stone and the drive shaft and vice versa. It pertains to. The engine has several cylinders each having an inlet and an outlet. Ru. am piston is a motor that transfers motion between the piston and the drive shaft and vice versa. The cam roller is placed in contact with the cam curve on the drive shaft. ing. lll1 according to the present invention is called a Diesex 4 engine.

Over the past three-quarters of this century, machine builders have steadily increased engine weight by 10 0, decrease their fuel consumption per horsepower and increase their combustion pressure. Ta.

In the early 20th century, engines with only a few horsepower often weighed 100 kg. However, the fuel consumption e is about half or more per horsepower hour, and the combustion power is about 20- It was 30#/cM2. By the 1950s, these numbers had become heavy-duty l1l111 In the case of I, it is improved to 10-15 horsepower per 100Ky, and in the case of aircraft, the The number decreased by about 1υ per horsepower. On the other hand, fuel consumption a is approximately 1 for a normal engine. /4 horsepower per hour, and for diesel engines 0.16-0.2ONy per horse. It was a powerful time. By the 1950s, combustion pressures for diesel engines were around 10 0 Ks per cR2 and the stress in the connecting rod and bearing becomes higher. I started to During the 1980s, that number increased by increasing the combustion pressure. further improved. The combustion pressure reached 200 m/υ2, or 200 bar, but As a result, connecting rods and bearings, piston bolts and crankshafts are limit loads are being approached and therefore changes elsewhere in the mIII system are required. Ru.

The claimed combustion engine constitutes a solution to these problems. Diesex 4 engines, the combustion pressure approaches 300 bar, although this is highly contradictory. However, this pressure is now first equalized and reduced to the desired value of 3O-35bar. It will be relaxed as the situation increases. This is both the maximum, average and minimum number in this context. (see indicator diagram in Figure 13). Combustion pressure is now operating spread out and evenly distributed throughout the process. As a result, it reached 200 horsepower. The Diesex 4 engine weighs only about 80 kg, and every Low 0.125g per horsepower! ! iFl consumption.

This is the cam curve in the Diesex 4 engine, Extremely high soot pressure on the pistons at their start and at the beginning of each piston stroke The piston handles the hyperfast acceleration required to release, equalize, and relax between sections. The motion is then braked so that it stops before bottom dead center. At the same time, the mass force gradually descends toward the stopping point due to the deceleration of the piston. adding the gas pressure in the piston that (see indicator diagram shown in Figure 13): and The needle is stemmed so that it drops to about 5 bar, and the piston drops to about 5 bar during the entire compression stroke. In other words, it means that it is maintained in pressure contact with the cam curve under a pressure of 250 degrees. A resulting generation line known as the reference line (5-bara) is formed (see Figure 13). The acceleration and deceleration of the piston during the compression stroke are as shown in the indicator diagram (see indicator diagram). Achieved by designing to be selected.

When the piston changes direction to move into the expansion stroke, the 250 liters are now Widely adopted numbers of 6000-sooou, i.e. 120-160 bar. Instead of the P1 pressure (i.e., approximately 35 x piston area - 35 x 50 - 1750 increases to υ).

In the Diesex 4 engine, the main part of each piston stroke is the conventional internal combustion engine. And this piston occurs in less than half the time for the motion engine compared to Since the stroke occurs when the I section is at its hottest, heat losses are also halved. follow The thermodynamically efficient cylinder system of the Junkers engine is the Diesex 4 engine. The engine has made it even more efficient. In addition to this, Sinn has a completely new and exceptionally easy to assemble rolling bearing piston movement system. do. This increases the overall efficiency by approximately 5% when compared to conventional plain bearings. let

Furthermore, in the Diesex 4 engine, the piston drive system is used for exhaust and scavenging air. makes it possible to considerably lengthen the distance between the openings 118 for the The time gain from rapid piston expansion vI can be highly exploited.

In this way, the total time for evacuation and scavenging is greatly increased due to the increased time area. can be increased by a factor of up to 2 compared to standard time. Is this also true? However, compared to the surprisingly high exhaust port of the current two-stroke engine, the engine mouth is 20% lower. It is possible to reduce the height, thereby further increasing the scavenging efficiency. child This provides several advantages. Extremely heavy pistons are used in the engine The heavier the piston, the more effectively the piston's mass force absorbs the load due to combustion pressure. and generates none of the damaging vibrations that are unavoidable with modern engines and heavy pistons. to reduce without causing it to grow. The 1-liter diesel engine described here Calculations for the S4 engine were made based on a 4-6 piston. Therefore, The most preferred method is to use a nearly solid piston that is well matched to the thermal expansion of the cylinder. is to use. Such pistons require minimal piston play; Provides maximum gas tightness, the most efficient piston ring set possible, and low It provides low oil consumption and quiet engine operation.

Even if the total weight of the pistons is probably <15-2599 heavier than a standard piston set However, the resulting reduction in the total weight of the engine is due to the reduction in overall dimensions, Weight reduction resulting from the absence of rods and stress being reduced by much more than half Because of its size, it is a multiple of the weight increase of the piston.

The indicator diagram for a rapidly running supercharged two-stroke diesel engine according to the invention is , the piston stroke is the abscissa in bars and the pressure in bar is the ordinate. It has the approximate curve shown in FIG. The curve is known as P (gas pressure curve). It will be done. See Figure 13.

The P11 line is shown as 35 bar. Therefore, the acceleration sequence for the piston is If possible, the constant P, i value ( in this case completely downwards, partially to 35 bar (compare figure 13). It is desirable to alleviate extremely high combustion pressure. The acceleration curve is known as P. This is why it is necessary to follow a pressure line that continuously has a value equivalent to the combustion pressure However, after this the pressure line is changed by P, (i.e. P, in this case, -35 bar). and the new curve is P(""Resultant) Called.

" P has a contour exactly similar to that of Po, but P.

" has been moved down by 35 bar in the reduced map relative to .

If 4 +) piston weight IM is selected, speed N rotations 7 minutes, cam car 1 shift Diameter Dm 1 piston stroke 50am.

Therefore, in the time exactly corresponding to the acceleration between piston movements, the piston stroke Various fixed points until reaching 445-50a, here (5, 10, 20, 35) ), during the movement of the piston from top dead center to bottom dead center to reach Therefore, the time that must elapse, the acceleration is probably <P, and the curve points the travel point (v 5, vlo, V2O, --v50), i.e., the 27 curve represents the total It can be said to alternate with the P9 curve at the point.

Ensures the required pressure, i.e. the piston is always kept in contact with the cam curve. Ensure that break-in pressure is always present in the cylinder immediately after engine startup. Therefore, the exhaust gas from the engine is kept at approximately Q, 5b to prevent the piston from hitting the piston. It must always be supplied through a spring-loaded valve that provides positive pressure of ar.

Thermodynamics researchers believe that the increase in combustion power due to relatively high turbocharging and relatively high compression ratios Gives the engine an additional 20% and perhaps 30% more power, fuel savings and weight reduction. Although we claim the possibility of offering further improvements in terms of overall dimension reduction, Ji manufacturers are also concerned about engine failure and bearing sticking under the current combustion pressure of 200 bar. We know from bending connecting rods that they are at the engine's maximum load limit and current We're already getting closer to what's possible. However, the Diesex 4 engine is this not subject to these limitations.

In the Diesex 4 engine, the solution to the above problems is its piston movement. This, in turn, points the way to a large scope for further improvement.

In today's combustion engines, the requirements that are most useful for combustion engines when considered more closely completely define the stages of piston motion as a motion that satisfies only to a small extent This is the Hunrod movement. The Hunrod motion moves the piston down from its top dead center. Exercise to dead center, but the demands on this are much greater.

The experience of cam movement from valves and tracks is the weight and acceleration of rapidly moving parts in a combustion engine. and especially coordinate the importance of the combination of deceleration.

The similarities between cam and piston motion problems are obvious and therefore It is sufficient to utilize the possibility of cam movement to transfer the piston movement to the rolling axis. There is evidence.

However, in the present invention, a new assembly of rolling bearings in the Diesex 4 engine is proposed. The combination constitutes an extremely important solution to the bearing problem. Previously used for engine axes Although it is recognized that the rolling bearing system operates easily, it is extremely difficult to assemble. difficult.

In the present invention, we replace them with the similarly easy-to-actuate but special A combination of easily assembled rolling bearings was placed in the

The motion transfer system according to the invention is, firstly, similar to that which the connecting rod motion currently performs. perform a function, but they can also be attached to the piston at any time. The combustion pressure Pg (expressed in bar) is minus the acceleration P at any point in time is equal to P, that is, P -P　-P,,.

r　II　Q　r The speed and acceleration a are given as follows.

The invention also provides a Junkersni stroke III with dual opposed pistons in each cylinder. It is a development of III. In the distant Second Ascension War, the Junkers engine is Achieved many records. In terms of fuel economy, it has been almost unbeatable since not present. However, it is possible to have a dual crankshaft coupled by an expensive gear system. It was not always completely successful due to its overly complex design.

The Diesex 4 engine according to the present invention is equipped with a Junkers combustion system and its complete balance. Significant advances in institutional development will be achieved by integrating with the fixie Highly efficient Diesex 4 engine for motion transfer between engine and drive shaft Sinn's system not only significantly simplifies Junkers' system, but also Currently being used before stress is applied to engine parts that are extremely vulnerable to stress! ! Extremely effective reduction of stress, much lower than the stress value of 1710 in the sintered system. Ru. Destructive explosive blast with approximately 10 tons of force in an instant of 0.001 seconds Instead, it is reduced to a force of 2 tons in the present invention and is applied throughout the entire compression process. It acts with a practically constant force. In terms of work output, such longer times The force of only 2 tons is far greater than the 10-ton explosion of the combustion process used today. To put it simply, it is wrapped in refined cotton and delivered with great care.

The higher the combined combustion pressure, the greater the power and fuel economy achieved. It is well known, but it is also known that this results in the premature destruction of the engine. It is. The invention therefore improves its power and economy without shortening the life of the engine. allows for a significant increase in Equalized smooth use obtained according to the invention Thanks to the pressure, the maximum pressure can be kept as low as about 40 bar. This is the most The destructive force of 15O-20Qbar generated during the big work process, and then As an alternative, an effective working pressure of 20-30 bar can only be utilized. Ru. This extremely reduced stress is due to the exceptionally light construction and smaller overall Dimensions and allow. In the present invention with a rotation speed of 4000-4200 revolutions / revolutions The 150-200 horsepower engine that follows has a weight of less than 80 υ and a length of 540 shoes. , is estimated to have a length of 300m and a width of 400wa in its diesel version. calculated.

A combustion engine according to the invention comprises at least one cylinder with a pair of opposed pistons. has. If several cylinders are used, they are aligned parallel to a common drive axis. They are arranged in a ring around it.

An embodiment of the engine according to the invention is shown in the accompanying drawings.

Brief description of the drawing In them, Figure 1 schematically shows the engine seen from above, and Figure 2 shows the mm in Figure 1 viewed from one end. 3 shows the II section of FIG. 1 partially in cross section, and FIG. 4 partially shows the section II of FIG. showing the transfer of motion between the piston and the cam curve in a cross section; Figure 5 shows the grooves of the piston and camouflage and the interior of the camouflage as seen from above in fig. 4. The cam roller is shown partially in cross section, Figure 6 shows a partial cross section of the piston and cam curve in Figure 4 seen from the side. show, FIG. 7 shows the piston and cam curve in FIG. 6 viewed from above, Figure 8 shows the cam roller for the piston, Figure 9 shows the cam roller and cam curve. Figure 10 shows the scavenging half of the cylinder, and Figure 11 shows the interaction between each cylinder. The relationship between the cylinder and cam curve in a four-cylinder type with double pistons in the cylinder showing the interaction between FIG. 12 shows the same dimensions and dimensions as the engine according to the invention, with a crankshaft angle φ as the X-axis. Indicator curves of gas pressure in conventional Sll leaps and general types are shown, and the first Figure 3 shows the indicator diagram of the Deepix 4 engine according to the present invention. show.

The arm according to the invention shown in the drawings is based on the "opposed piston system principle" work. Within each cylinder 1, two pistons 2 are placed close to each other in a known manner. Move towards and away from the body. The pistons have a common combustion chamber 3 between them Ru.

The movement of the piston is parallel to the direction of the engine drive shaft 4 and is transferred to the cam 5 of 311. be transferred. The cams are placed evenly on their respective end faces of the two washers 6 facing each other. are distributed throughout the country. The washer 6 is fixed to the drive shaft 4.

As shown in the drawings, the cam 5 is carried on a rolling bearing in the piston 2. With the help of the cam roller 7, an upward movement is also produced in the direction parallel to the drive shaft 4, and the This causes the piston 2 to travel a predetermined distance, i.e. its stroke, until it reaches its top position. , forced to rise. The corresponding cams 5 of the opposing washers 6 are connected to the common cylinder at the same time. act in the same manner in the other piston 2 of the cylinder 1, so that this other piston 2 reaches its top position simultaneously or perhaps with a slight deviation. Book Common in each cylinder 1 of the engine! ! The high compression pressure in the baking chamber 3 then causes the piston 2 Press to return them to their bottom positions. When this happens, each piston , which is related to the acceleration of the piston 2 balanced against the mass force. Therefore, at all points in time, P - P - P, (see page 3) . Line diagram of Figure 13 and Q r II Contrast.

In an example of an internal combustion II engine, a Nijilinda internal combustion engine with a stroke volume of 1000 cc is used. The piston movement is determined by the following parts: length L - 540 am + and diameter D - Drive shaft 4 with 100 shoes. Drive shaft 4 is made of centerless polished steel with material thickness of 5 shoes. It can be in the form of a tube. It can withstand 1 metric ton of torque, which corresponds to a safety factor of 20. Each washer 6 and be combined. The total bearing means of the drive shaft 4 in the end 8 of the cam housing 9 is approximately Consists of two thrust bearings with an outer diameter of 230 mm and a load capacity of 20 tons. be done.

Thanks to the Diesex 4 engine design, these are 1400n (journey) in 7 minutes. It is not necessary to have a high speed (but can withstand about 2200n (stroke) for 7 minutes). ).

Carbide reinforced cam roller 7 has a maximum load of 1soob and a rolling speed of 17.5m/sec. 9 times the number and a rolling speed of 16000 bar/min. It is thought that it can withstand. But they only move 9500 revolutions/rev. .

The speed and rolling speed of the thrust bearing 10 are determined by the shape of the cam curve 11 of the cam roller 7. In order to balance the shape to a suitable value, each cam curve 11 has three cam curves in each washer 6. A cam 5 is provided.

With this design, the number of cams 5 is multiplied by the speed of the washer 6, and the speed of the engine being used is The number to be compared with the number of revolutions per minute is determined. According to this, the device based on the present invention The valve has a stroke of n-4000-4200 washer pairs per minute. Therefore, the speed is 40 00/3-4200/3-1333-1400/min i.e. 22.22-23.33 /second, which is the axis of the cam roller 7 for the permissible number of revolutions, that is, 15,000 The bearing 14 rotates 9100-9500 rotations.

The number of cams 5 on the washer 6 therefore determines the reduction ratio of the drive shaft 4. 4 cams In the case of , the deceleration in number of strokes is 1:4. For example, helicopter 1l leap place In this case, a gearless reduction of 7 times is achieved by simply fitting the cam calf 11 to the seven cams 5. For example, in the output class of about 1ooo and 2000 horsepower, only 1TrL cylinder rings with a diameter of 60α and a length of 60α, each reaching 10 pieces. cylinders (the number of cylinders should be such that more than one cylinder does not ignite at the same time) cams) or up to 20 cylinders. This can be easily achieved by fabricating a <m barrier according to the present invention having the following characteristics. subordinate Therefore, the diameter of the washer is determined by the slope and radius of curvature of the cam top of the cam curve 11 as desired. The number of cams increases in proportion to the number of cams that can be maintained within the range.

The cam roller 7 moves upward from the cam 5 on the cam curve 11 on the washer 6 to the piston. Relocate. Each cam roller 7 is mounted inside the piston 2 by two rolling bearings 14. With carbide rollers press-fit into journals 12 carried on rolling bearings It is appropriate to have something.

The upward movement is caused by the washer 6 of the drive shaft 4 from the cam 5 on the cam curve 11 to the piston. As a result, piston 2 is calculated as With motion P, it moves exactly according to its curve P, and as a result, Pg -P is the value P throughout the expansion stroke at each point in time due to the mass of the piston 2, i necessarily provides. The diagrams in Figures 12 and 13 are curves for the following: To illustrate: P, - compression pressure Pg - gas pressure (-combustion pressure Pex, in the current engine) PR - Resultant production pressure P - mass force pressure a Pse - effective mean pressure Pg+i-indicated combustion pressure Panh-Reference pressure-a On the other hand, the total pressure side stroke Pk-PR is equal to one contact force (13) on the cam roller 7. (here the selected value in (a) is 5 bar). Kamlow 57 to the curved surface of the cam curve 11 along its entire contact surface with the cam curve 11. The journal 12 is positioned into a hole 13 passing through the piston 2 in order to make contact with the piston 2. It will be done. Within this hole 13, the cam row 57 is centrally supported and journalled. 12, while the journal has a rolling shaft at each end. It is carried between the receivers 14. The cam roller rough automatically follows the contour of the cam calf 11. The cam roller 7 transfers tangentially to the cam curve 11 so as to set itself to The contour of is shaped as the middle section of a sphere (e.g. with a diameter of 35αw+) It will be done.

Therefore, the cam curve 11 has a transverse shape that precisely fits the spherical rolling surface of the cam roller 7. It must have a groove 15 with a surface contour. The bearing groove of the cam roller 7 or its This enables equal distribution of the load on the two rolling bearings 14, resulting in The total load capacity of the rolling bearings 14 is utilized. Suitable for cam 0-57 An example of a suitable diameter is 35 mm, and that for the radius of curvature of the top radius of cam 5. is 15αw+.

Several advantages are obtained in accordance with the present invention. According to the institution based on the invention, the thirteenth As shown in Figure 2, the P1 value (here, 3) remains constant throughout the work process. Achieve load reduction and equalization of the combustion pressure until the pressure drops to 5 bar (calculated to 5 bar). Is possible.

This diagram also shows that the piston 2 moves through the entire compression stroke through the cam curve 1. 1, which is kept in contact with and never loses contact with. until it drops to a certain value (here calculated to be 5-10 bar) It is illustrated how a reduction in pressure Pk can be achieved in the compression stroke. This corresponds to and ensure that the motion for which it is calculated is caused accordingly.

The calculation is based on the following values of maximum pressure Pwax and corresponding P during the piston stroke. This is explained by the curve in the indicator diagram shown in Figure 13: For PlaX corresponding to P, l 500bar 545bar 250bar　y38bar 200bar〃35bar According to the internal combustion engine according to the invention, there is also a heat loss during the hottest part of the working period. Power gains are achieved by significantly shortening the patent application.

Such an engine is further based on the previous section and as a result of the shape of the piston motion curve. By shortening the expansion time, the time available for exhaust and scavenging is significantly extended. It is advantageous because it will be done.

FIG. 10 shows the scavenging half of the cylinder 1. The piston 2 plunges its motion The scavenging air is cooled by being transferred to the compressor piston 22 in the compressor cylinder 17 by the compressor cylinder 17. The cylinder 1 of the engine is scavenged via the scavenging duct w121 and the scavenging duct 19. compressor A leaf spring 24 is attached to the suction port and the discharge port of the cylinder 17. Sailin The da further has an exhaust duct 20. (See Figure 3).

A type of machine equipped with an “opposed piston two-cycle engine” (or Umos system) Compared to the cam curve, the II curve according to the invention has a further modification determined by the cam curve. It has improved equilibrium efficiency.

The internal combustion engine is furthermore advantageous due to the absence of a reduction gear. Kamuka The tube 11 is its deceleration system.

In a four-stroke engine, the gas pressure ensures the return movement of the piston of the engine according to the invention. Allowing the return movement of the valve to be guaranteed by the spring less dangerous than

To ensure that fuel is delivered to the cylinders with maximum reliability, the engine cannot be provided with two independent and totally separated complete fuel supply systems. Must not be.

A condition for reliable operation of the Diesex 4 engine is the scavenging air system of the engine. shall be guaranteed to provide a positive pressure of 0.5-Ibar at start-up. , a corresponding counterpressure is present in the exhaust system at the same time.

This shows that the dynamic mass force, acceleration and deceleration of the piston is the pressure in the indicator diagram, Giving the cam curve a shape that balances the ignition pressure and combustion pressure. made possible by.

Furthermore, the Diesex 4 engine can be used in combination with a turbo compressor device. In other words, in the field of ultra-high pressure engines, to be more precise, the stress relief properties of Diesex 4 are unique. Useful today because of problems related to overloading of materials! In the form of l Odor is a field that opens up new areas of output and economy that were previously considered impossible. It is noted that it probably has or will have the most important field of application of Should.

The diesel Diesex 4 engine is suitable as an automobile engine, but this engine The smallest model with 50 horsepower and weight of 10 cm for airplanes and helicopters (single seat aircraft). to the largest model with a weight of 2 kg/horsepower and more than i ooooo horsepower. , is even more favorable to most other types, and water and pulverized coal It could probably be fueled by a mixture of carbon dioxide and peat. Needless to say, the largest type Has a turbo compressor. This has a considerable impact on output and economic efficiency. further develop new possibilities.

All dimensional data are related to the engine size, in this case the stroke volume of cylinder 1 is 5 00n, piston diameter is 80, stroke is 50jw1 cylinder strokes/min is 360 0-4200, Pme is 22.4 bar, output is 200 horsepower, 1 quantity is a little less than 80. , and the frontal area of the engine is of the order of 12 dTrL2.

The Diesex 4 engine has internal water cooling by a simple bump mechanism. It would be even more attractive if a sprayer could be provided. Cooling water is recycled from exhaust gas. can be collected. In this way 30% of the extra heat is made available for fuel.

Within one start rotation, the Diesex 4 engine has already generated the positive pressure necessary for starting. supply

(Hand strings...Correct placement method) 1. Display of incidents PCT/5E87100056 2-Name of the invention Diesex 4 engine 3-M person who corrects Relationship to the incident: Patent applicant Full name (name) The Folke Manerstedt Estate 4, Agent 6 - Number of claims increased by amendment 7- Subject of correction International search report with engraving of the translation of the description and claims (no change in content) Tai-11IIC, 1191 button ＾-4, +a+, e+ba,,--,,,,- −−,=.

Claims (1)

[Claims] 1. In a combustion engine of the conkers type, i.e. provided with double opposed pistons, the piston motion is transferred between the stone and the drive shaft and vice versa by a cam disc on the drive shaft; The engine has a central cylinder, each cylinder has an inlet and an outlet, and the piston The ton has a cam roller to transfer the motion between the piston and the drive shaft and vice versa , the cam rollers are arranged so as to come into pressure contact with the cam curve on the drive shaft. wherein said engine is designed to cooperate with a turbo compressor system; , said piston (2) being mostly solid and advantageously made of steel; A conkers-type combustion engine characterized by. 2. In the internal combustion engine according to claim 1, the mass of the piston (2) is equal to that of the standard piston. It is approximately 10 times heavier than the piston (2), and the mass and design of the piston (2) are similar. The product of their instantaneous acceleration and the piston force of the combustion pressure at a given point in time is approximately 1 Subtract or add to that indicated average pressure within a margin of 0%, and During the work stroke of the engine, the piston initially starts the movement of each piston stroke. To release, equalize and relieve the extremely high combustion pressure in the piston between the receives the extremely high acceleration force required to The vehicle is braked to a stop, but at that time it continues to descend toward the stop position. The gas pressure increases until it reaches the maximum Pmi value (see indicator diagram in Figure 13). added by a mass force from the deceleration of said piston to Internal combustion engine. 3. In the internal combustion engine according to claim 2, the piston (2) is provided with a total compression ratio of the engine. for the cam curve at a pressure of 5 bar during the stroke, i.e. at a pressure of 250 Kg. As a result of being pressed and maintained, the line known as the reference line (5-bar line) The acceleration of the piston (2) during the compression stroke of the engine is An internal combustion engine characterized in that the engine is designed to have an acceleration and deceleration. 4. In the internal combustion engine described in any one of claims 1 to 3, Therefore, the movement of the piston (2) causes the compressor piston of the compressor cylinder (17) to move. As a result of being transferred by the plunger (23) to the ton (22), the engine Each piston (2) of the compressor cylinder is used to scavenge the engine cylinder (1). (17) An internal combustion engine, characterized in that it is designed to cooperate with (17). 5. In the internal combustion engine according to claim 4, the compressor cylinder (17) is connected to the engine system via the scavenging air cooling device (21) and the scavenging air duct (19). An internal combustion engine characterized in that it is connected to a cylinder (1). 6. In the internal combustion engine described in any one of claims 1 to 5, characterized in that the engine exhaust port is connected to a 0.5 bar spring-loaded pressure valve. Internal combustion engine. 7. In the internal combustion engine described in any one of claims 1 to 6, Therefore, the mass of the piston (2) is such that the product of the mass and the instantaneous acceleration exerts the force of the combustion pressure. Periodically release and cycle to its indicated average pressure within a 10% margin. This is the most important part of the Dezeus 4 engine. Means a 1/3-1/4 reduction in stress, thanks to which the Dezeus 4 engine 2 compared to today's corresponding conventional internal combustion engines, taken together with other aspects of its design. characterized by being of such an order of magnitude as to allow an increase in output by a factor of up to internal combustion engine.