DE3541843A1 - PISTON ENGINE COMBUSTION ENGINE WITH ROTATING PISTONS AND REACTION - Google Patents

Description

ANTONIO CORTES MARPIL November 27, 1985

Lopez de Rueda, 34

PUERTO DE LA TORRE (Malaga) C 6647 ka

Spain

description

Reciprocating piston engine with rear and reciprocating piston and reaction force

2Q The present invention relates to a Piston engine internal combustion engine with reciprocating pistons and reaction force. This engine is the same Principles like that in patent specification 511,671 by the same applicant, so here first a comprehensive description of the patented motor will have to be made, after which the novel features of what is claimed herein are described.

One feature of the above patented motor is that that its crankshaft is stationary, whereas the overall arrangement of chambers, pistons, etc. is relative to Crankshaft is rotatable. This engine is basically designed as a two-stroke engine, which is not what it is prevents, without substantial modifications, be it with regard to construction, be it with regard to main properties, to be converted into a four-stroke engine.

This engine has a support device for supporting the crankshaft which is firmly connected to it consists of a hollow body through which the fuel can enter and be conducted. The corresponding Housing, such as the drum, in which the pistons are located and the chambers are provided arranged on the crankshaft, the housing being connected to the drum by screws and the latter is attached to the power take-off shaft, which is provided on a support member which is on that of the support means on the opposite side of the crankshaft.

The pistons of this engine have a very peculiar shape and have a number of counterweights, which are pivotably mounted on corresponding pivot axes which are provided on the inner cover of the drum are so that when the drum and thus the piston slide on the crankshaft journal a pair of flanges, which are formed according to the respective shape of the pistons.

The patented engine also had a turbine or a blade compressor, some with blades the crankshaft and others were integrally formed with the housing and through this turbine or this Compressor the filling of the chambers and the loading by the carburetor took place and the air-gasoline-oil mixture flowed through the center of the crankshaft to the housing and after it passed through the engine rotation Generated centrifugal force detected, finally passed through the appropriate slots in the chambers became.

From the above it can be seen that in this engine, contrary to the conventional proposals, the filling the cylinder increases as the number of revolutions increases.

The advantages of this engine were "already in the horsepower 511 671 clearly highlighted so that they are not here to be repeated, especially as various of these advantages as well as others that result from the construction of the present "claimed motor will be listed below.

Compared to the engine according to the above PS, there are the inventive features of the engine according to the invention in that this is due to the reaction force generated on the head in question and the piston mass generated centrifugal force works with positive force. Based on this knowledge, there is the task of Pistons in that they bring about compression and the explosion pressure - during ignition and combustion - endure as a negative force. While maintaining the effect of the centrifugal force generated by the piston mass and omitting the counterweights, the following is now achieved:

The initially negative compression pressure is a result the centrifugal force counteracting this positive, with a positive compression force on the Head is generated. There are, as it were, two positive forces generated, which are related to the piston mass and the piston movement speed, so that when first compression stroke of 180 ° the centrifugal force is positive and on the explosion stroke - after ignition and combustion - of 180 is negative. As a result of the pressure generated on the piston during the explosion, now the negative centrifugal force is largely counteracted until it becomes equal if necessary. From it it follows that in the motor according to the invention there are two opposing forces that determine the motor drive torque not affect, so that this engine only the reaction force on the head, which logically results from the results in the pressure generated in the explosion and compression, benefits.

In this engine, the pistons have counterweights, and a reaction force is then present on the head the centrifugal force is absent so that it does not act on the head.

This motor can also act in the form of a lever, i.e. the piston is due to the force of the explosion pressure tiltable so that the driving force is transmitted through the piston itself.

Due to the general properties mentioned, it has the engine according to the invention has the following features:

1. It is a two-stroke internal combustion engine with three, four or more chambers, for which the arrangement of the various Drums in series is required and the crankshaft with its various crankshaft journals is enlarged to adapt to the corresponding existing chambers, with each drum three chambers can be provided.

2. It is an engine with pistons that are polygonal or square and counterweights to their static ones Can have compensation.

3. It is a two-stroke engine that does not have a gasoline-oil mixture can work, the lubrication being carried out analogously to that of a four-stroke engine.

4 · It is a motor that can have a side compressor made of sheet metal or a metal plate consists, which is arranged axially on the drum side. The sheet metal or the metal plate can be replaced by a membrane (in the case of a small cylindricity), which is controlled by an eccentric is controlled mechanically.

5. It is an engine in which the entire assembly of the armature piston can consist of one piece.

6. It is an engine that rests on an aluminum engine bed

can be mounted via its motor bed function also take up the housing, as a protective or covering device and as a cover for collecting and the return of the oil are used and with a protective cover provided above to avoid Splashes can be provided.

7. He is a motor in which the armature that controls the area of friction between the bearing and the Crankshaft journal circumscribed, can be curved to achieve a higher piston movement speed, This results in an improvement in compression and the positive combustion or explosive power results.

8. The piston ring housing could be coated with a cast iron layer to prevent wear, caused by centrifugal force pressure.

9. It is a motor with a rotary valve with adjustable Forward and backward to regulate the delivery rate or to achieve a larger or smaller mixture volume entry into the chambers in relation to the exit slot and to the engine speeds.

10. It is an engine in which the inlet and outlet =

Openings for generating a vacuum have a special shape, whereby the gases from the chambers easier to remove.

11. He is an engine that flushes the inside

the drum takes place, for which it is sufficient, the central area of the drum with a lid and a

¹⁰ ' ''"3 54184

To close sealing strip. If the crankshaft has two crankshaft journals at 180 °, then two burns are generated simultaneously with each engine revolution, the burns each at 180 ° can be achieved without moving the chambers to determine chambers for independent flushing.

12. It is a motor that can have a compressor for flushing, which is electric or else is mechanically controllable by engagement means in the drum, so that a multiplication of the revolutions of the compressor and therefore a variable pressure for the flushing proportional to the Motor revolutions is achievable. In this way the gasoline burns without adding any oil.

13. It is a motor without a cooling fan, since a few openings in the lid and in the drum are sufficient.

Η. It is an engine in which the pistons are made of core and piston exist, so that this core piston with variable angles between the leg or the upright part and the flat extensions with which the core piston is provided, up to 180 ° can be executed.

15. It is an engine in which the crankshaft is hollow with fuel through one end of the same enters and through longitudinal openings after previous

QQ flows through a radial rotary valve up to the chambers.

16. It is an engine in which the pistons have a special shape and the Drum provided pivot axis are pivotably mounted.

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17. He is an engine "in which the role for the The pin crankshaft can be replaced by a small connecting rod.

18. It is an engine that can easily be converted into a diesel engine, and only by the Installation of an injection pump and injection nozzle that rotate with the engine core.

In summary, it can be stated that the engine according to the invention only with a few small changes its basic construction can work in three different embodiments.

One of these embodiments relates to a lever motor with external rotation without a side housing smaller volume and smaller length.

This motor has a cover for each chamber, is provided with a radial rotary valve, has pistons with different cores, special passages that are semi-concealed in the drum, chambers almost square in shape, spark plugs arranged on the side, Combustion prechambers, centrifugal drive on the ignition cams, a line in the crankshaft to the Directing oil from the pump to the pin-crankshaft axis and other facilities, a small one Sump in the engine bed, an oil pump, which can be electrical or mechanical, a casing on the

₃ q drum circumference as well as an electric external compressor for the flushing with a control resistor for the flushing pressure that changes with the motor revolutions, a cover to collect the outflow and a rotary valve with flow and return in the flushing

gg slot.

This motor advantageously uses the reaction force generated on the head as well as the positive force actual centrifugal force.

In the second embodiment "consist of the wall" lungs in omission of the side housing, displacement of the chambers, arrangement of an independent rinsing chamber as well as an axial or radial rotary valve and a crankshaft with two crankshaft journals from 180 for two simultaneous burns or for

180 ° burns with a single crankshaft journal.

The characteristics of the side compressor engine are: Small displacements of the chambers; independent lids of the chambers; Rotary valve; Special passages or outlet =. openings; various pistons and cores; Fitting bolt with two support points; lateral arrangement of spark plugs; Combustion prechamber; Centrifugal drive on the cam for the electric ignition; Axial compressor with Plate or membrane; Oil pump; Trough in the engine bed and crankshaft with support point modification.

The subject matter of the invention is referred to below described in more detail on the accompanying drawings; show in it:

Figure 1 is a general schematic view of the engine of the present invention without counterweights;

Fig. 2 is a sectional view in elevation of the engine according to. Fig. 1;

3 shows a detailed view of the outlet nozzle for generating a vacuum; and

1 FIGS. 5, 6, 7 and 8 are further schematic views of the various positions of the piston during each complete combustion and compression stroke.

5 In the drawing figures, the reference symbols mean

____ ■ -_ 1 the drum - 30th 10 the engine bed 2 the pistons 11th Tub 3 the crankshaft 12th Electric pump 10 4th camps 13th Oil pipe vn the crankshaft journals of the crankshaft 14th Line section in the crankshaft 6th Sliding surface 35 15th Line section of the crankshaft journal 7th Chambers ./ 16 Oil outlet 8th Brenn & toflasslass 17th Collection envelope for the oil - "öCHsC — d ± e ~~ Zapf well e 18th General covering of the drum 19th Starter ring '[ 20th ■ Radial rotary valve 21 Heavy current tapping 22nd Air intake 20th 23 Irrigation seat belt 24 Exhaust vents 25th Combustion antechambers 26th Spark plugs 27 Inlet for atmospheric air to the outlet nozzles 25th 28 Passage or exit of the outlet nozzles 29 Counterweights 30th small connecting rods

BATH

The engine according to the invention has a drum 1 together with the pistons 2 and the overall arrangement rotatable relative to the crankshaft, but according to FIGS.
5

The crankshaft 3 is based on the bearings 4 and has a crankshaft journal 5> which moves against a surface 6 when the crankshaft moves back and forth Supports box-like and slides on this under the action of a curvature to achieve a higher running speed of the piston in question

The pistons 2 are supplemented by the corresponding chambers 7, into which the fuel passes through an inlet line 8, which is provided in one end of the crankshaft 3, the other end of the latter as PTO shaft 9 is formed, flows. The inlet line 8 can be provided in a center point of the engine be.

The overall arrangement of the engine is in an engine bed 10 arranged, in which there is a small tub 11, from which an electric oil pump 12 the lubricating oil through the line 13 through the crankshaft or through the section 14 and through the section 15 of the crankshaft journal 5 and others Components to be lubricated sends up to the outlet 16, whereupon the oil is collected in a casing 17 and then returned to the tub 11.

The drum 1 has a general envelope 18 according to FIG.

Fig. 1 and an upstream starter ring 19, a radial rotary valve 20 and the Starks'tromabzapung located above the drum 1 and the crankshaft 3 21 are located.

The air inlet through the drum 1 takes place through the air inlets 22, while the passages 23 ″ and 24 contain the scavenging ports and the exhaust ports.

The chambers 7 have a combustion prechamber 25, the spark plugs 26 being arranged laterally.

The exhaust slots 24 can be filled with nozzles according to FIG. ! 0 must be added, with an air inlet '27 'and the device of the outlet nozzles 28 due to the venturi effect with the entry of the atmospheric air bring about the creation of a vacuum and support the evacuation of the gases from the chambers 7.

Thanks to the construction of this engine it is achieved that the piston 2 compresses the pressure created by the combustion and also withstands it, but the effect the centrifugal force allowed by the

2Q mass of the actual piston is generated so that at the beginning of the compression stroke the initially negative compression force as a result of the counteracting force Centrifugal force becomes positive, in addition to which a positive force is also generated on the head. the Reaction force therefore benefits the engine when it arises after the combustion on the head.

The Pig. 5, 6, 7 and 8 show the various phases or strokes of the piston between combustion and compression. 5 shows the position of the

Piston at top dead center corresponding to the moment of ignition and combustion (explosion). Fig. 6 shows the position at the stroke during combustion "at 90 °. Fig. 7 shows the piston in the position at the bottom

_, _ Dead center, FIG. 8 finally showing the position of ob ₀

Piston shows at 90 of the compression stroke.

The motor according to the invention advantageously and demonstrably uses the reaction force generated at the head as well as the centrifugal force of each piston as positive Force.

Fig. 3 shows a modification of the engine, which retains its basic features and only goes through the counterweights 29 differ, while the pistons differ slightly in shape in order to make contact to be achieved via the crankshaft journal by interposing a few small connecting rods 30. In In this case the centrifugal force no longer acts, but only the reaction force generated on the head.

The motor, although not illustrated but discussed, may be a side electric compressor or a membrane, the characteristics of which have been set forth earlier.

Finally, the advantages of the motor according to the invention over conventional motors should be emphasized here, among which the most important are likely to be the following:

1. Crankshaft: Static, mounted on rollers, unlimited service life, composed of two pieces, very easy to manufacture.

2. Piston: Is not subject to any reaction force on the chamber Q ₀ jacket, as it holds the bolt with a roller bearing through one end and the zone in which a compressive force is generated is the zone in which it is supported against the bearings of the crankshaft journals, this zone is protected by two steel plates fixed with interchangeable screws. This means that the service life of the piston and the crankshaft of the piston with a connecting rod is unlimited.

3. Chambers: Each chamber "consists of five parts - from two lateral cast iron plates and three aluminum strips, all of which are screwed. Just the two Plates are exposed to the friction of the piston rings, as is one of the strips, all of which are one have a long lifespan and are easily replaceable so that they are affected by the reaction force of the Piston or other equipment are not impaired.

4.Piston rings: They are made of square cast iron rods, the pressure on the jackets is exerted by small expansion springs ". It lights up without further ado that the service life of the same is at least a three-fold superiority to it can have the conventional piston rings, as it is well known that the piston rings at a wear of only a few tenths lose their elasticity and as a result of the inequality of the pressure on their circular ring surfaces slightly out of round will.

5. As far as the dynamics of the engine are concerned, the following should be noted:

Since the piston, in contrast to all motors, is oscillating, going back and forth, the force is on the crankshaft and the function of compression and braking of the combustion pressure as well as the generation of a centrifugal force.

Since the head is tilted, the combustion force acts on it, with a driving torque in relation to the center of the crankshaft with an arm of 35 mm at the moment of ignition and combustion (Explosion) is generated. On the other hand, the piston creates a negative drive torque that is rapid disappears. It is of the utmost importance to emphasize that there is a centrifugal force acting through the

Mass of the piston is generated, the force of which is positive at 180 of the compression stroke and positive at 180 of the expansion stroke is negative.

Thanks to the positive centrifugal force on the compression stroke, there are two positive forces on this stroke obtained - one generated by centrifugal force Force and a second, generated by the compression pressure acting on the head as a reaction force Force. These two forces not only cancel the negative force of compression, but also also get an excess of positive forces in compression.

The positive centrifugal force generated in the compression stroke is at 180 ° in the next explosion stroke obviously be negative. This is counteracted by the explosion pressure on the piston. This is in proportion to the mass of the piston and the rotation of the engine. Therefore, with 'certain Revs the efficiency of the motor is higher.

A greater centrifugal force is also achieved during the compression stroke by the lever mechanism, in which the point of contact of the piston on the bearing changes, increasing the size of the arm of the lever on which the above-mentioned centrifugal force acts. Thanks to this new knowledge, an engine QQ torque is obtained that is considerably superior to that of diesel and gasoline engines. As mentioned above, after making minor changes to the piston, the engine of the present invention has three forms of work.

As far as the static-dynamic compensation of the engine is concerned, it should be emphasized that "both pistons at the same time act and at 360 ° two explosions (ignition & combustion) are caused.

6. Exhaust slots: This engine comes with the Reaction of the exhaust ports benefit as a positive force. This is particularly important for two-stroke engines, since it is well known that when opening the exhaust ports they have a pressure of about

Leave 4.5 kg per cm unused. When the invention Engine will get this reaction 'at 160 mm from the center of the crankshaft and doing so achieved a significant drive torque. Pig · 4 shows an exhaust nozzle, with the help of which the Exhaust gases are evacuated quickly while pulling the mixture at higher speeds of the Motors takes place faster, which is what matters.

7. Cooling: air cooling without difficulty through the Motor rotation.

8ο As far as the net power of the engine is concerned, is determine the following:

a) With conventional engines, losses occur due to the lateral piston reactions to the Cylinder jacket, which mainly cause wear on the piston jacket. In which Invention motor with reaction force and oscillating - reciprocating, rather oscillating or oscillating pistons, these losses are zero.

b) A positive force is generated by the reaction in the exhaust ports.

c) Better evacuation of the exhaust gases and faster filling of the chambers at high speeds of the engine are achieved.

d) The crankshaft journal experiences a smaller load as a result of the counteraction of the combustion pressure with the centrifugal force to the advantage of the life of the roller and the contact plate of the piston in connection with the very superior to conventional engines, much greater mechanical performance.

e) By coupling a compressor or a membrane to fill the chambers with fuel only burns the gasoline without oil.

f) The most important is the reaction and centrifugal force as a positive force. After the first examination * With this new technology, the engine torque increases considerably.

g) This motor is designed in such a way that the filling of the chambers is more complete, as the Arrangement of the rotary valve closes the exhaust port in front of the gas mixture inlet.

After the nature of the invention and the manner of their practical application have been described sufficiently above, it should be noted that QQ several modifications are possible within the extent s of the appended claims.

Claims (8)

PATENT AND LAWYERS BARDEHLE PAGENBERG DOST ALTEftBTJRG FROHWITTgR & PARTNER, * "' LAWYERS PATENTANWÄLTE - EUROPEAN PATENT ATTORNEYS JOCHEN PAGENBERG or. jur.ll m. harvard ·· HEINZ BARDEHLE oipl-ing. BERNHARD FROHWITTER dipl-ing. ·· WOLFGANG A. DOST dr .. dipl-chem. GÜNTER FRHR. v. GRAVENREUTH dipu-ing. <Fh) UDO W. ALTENBURG dipl-phys. JÜRGEN KROHER dr. jur. ll. m. queen's univ. BERNHARD H. GEISSLER dipl-phys. DR. JUR. MCL (GWU) LAWYER ·. US ATTORNEY AT LAW " POST BOX 860620 8000 MUNICH TELEPHONE (089) 980361 TELEX 522 791 padd TELEFAX (089) 989763 HYPOBANK MUC 6860130600 (BLZ 70020001) PGA MUC 387 37-808 (BLZ 700100 80) OFFICE GALILEIPLATZ 1. 8000 MUNICH ^DATE November 27, 1985 C6647 Claims (1 J Eolbentriebwerk internal combustion engine with back and forth moving piston and reaction force, characterized by geke η η, that it has at least one rotating drum (1), in the interior of which the chambers (7) are located, in which the corresponding pistons (2) are arranged, which have a particular shape and in such a way that on the heads of the chambers (7) during the ignition or combustion of the combustion mixture a reaction force is generated which, together with the centrifugal force of the piston (2) a positive compressive force results, with a static crankshaft (3) extending through the drum (1) extends and stored between two support points with the help of appropriate bearings (4) is, and a motor bed (10) is provided from which one end of the is located therein The crankshaft (3) protrudes and forms the power take-off shaft (9), while the other end of the crankshaft (3) a fuel inlet opening (8) is located through which the fuel through a Radial rotary valve (20) with adjustable flow and return to regulate the delivery rate to achieve a larger or smaller fuel mixture inlet amount in relation to the corresponding exhaust ports and the engine speeds to the chambers (7) flows axially, the corresponding crankshaft journal (5) is supported against the piston (2) by a core or cylinder which slides on a surface of a guide bush, which curves for gauging a greater speed the piston movement and thereby to achieve a greater benefit from the compression and which has positive force from combustion, and that the engine bed (10) further comprises an oil pan ₁ g (11), from which oil is passed through an oil pump (12) through the crankshaft (3), the crankshaft journal (5) and the other parts to be lubricated and then the oil is returned to the oil pan (11). 2. Internal combustion engine according to claim 1, characterized in that on the exhaust slots (24), the semi-covered can be provided, nozzles with inlet openings (27) for atmospheric air and Outlet openings (28) are provided so that the Venturi effect creates a vacuum for evacuation the gases from the Kamöjer or the chambers (7) arise. 3. Internal combustion engine according to the preceding claims, characterized in that the chambers (7). A special shape, which is approximately square, and each have corresponding lids, and that the spark plugs (26) are arranged laterally. BATH ORIGINAL 4 · Internal combustion engine according to the preceding claims, characterized in that the drum (1) provided with a protective cover (18) and a lubricating oil collecting device at the lubricating oil outlet (16) (17) provided with means for returning the lubricating oil to the oil pan (11) is. 5. Internal combustion engine according to the preceding claims, characterized in that the pistons (2) have a special shape and consist of a core and the actual piston, so that this core piston at variable angles between an upright leg and flat Extensions up to 180 ° can be carried out, with the piston (2) each on the covers of the Drum (1) provided pivot axes are pivotably mounted. 6. Internal combustion engine according to the preceding claims, characterized in that the pistons (2) have lateral counterweights (29) and in in this case the arrangement of the roller crankshaft journal (5) by means of a small connecting rod (30) is replaced. 7. Internal combustion engine according to the preceding claims, characterized in that it has a Compressor for flushing, which is provided electrically or by means of the drum (1) Gears is mechanically controllable and made of an axial aluminum plate or a membrane can exist, which is similar to that of the conventional gasoline pumps and by an eccentric control is controlled. 8. Internal combustion engine according to one of claims 1 "to 6, characterized in that the rinsing takes place inside the drum (1), with its central area is closed with a cover and sealing strip.