| Start of section
Production, amateur Radio amateurs Aircraft model, rocket-model Useful, entertaining |
Stealth Master
Electronics Physics Technologies Inventions |
Secrets of the cosmos
Secrets of the Earth Secrets of the Ocean Tricks Map of section |
  |
| Use of the site materials is allowed subject to the link (for websites - hyperlinks) | |||
Navigation: => |
Home / Technology market / Current inventions and models / Back / |
|
INVENTION
Patent of the Russian Federation RU2149265
ROTARY INTERNAL COMBUSTION ENGINE
Applicant's name: Vladimir M. Paletkih
The name of the inventor: Vladimir Paletkih
The name of the patent owner: Vladimir M. Paletkih
Address for correspondence: 236023, Kaliningrad, ul. Zakharova 17, apt. 5, Paletskikh V.М.
Date of commencement of the patent: 1997.03.25
The invention relates to engine building, in particular to rotary internal combustion engines, and can be used in the automotive industry. The technical result consists in simplifying the engine design, reducing its size, increasing the speed and increasing efficiency. The rotary internal combustion engine comprises two working sheets 24, a collector unit 11 disposed therebetween having an inlet 21 and an outlet 22 collectors with an electrovalve mechanism 12 and 17, an elastic metal band 19 enclosed in a chain 18 and provided with compression and oil-removal rings 20 , Which is located around the collector unit 11 in grinding against the sheets 24, fuel lines 10 with electro-jets 1, spark plugs 16, control processor 4 and clutch brakes 8 transmitting through the sprockets 9 to the power shafts 7 the torque from the translational motion of the chain, the block of collectors 11 It is made sliding and equipped with a worm-screw mechanism 6 of the sliding of its halves 11 and 11a.
DESCRIPTION OF THE INVENTION
The invention relates to engine building, in particular to rotary internal combustion engines, and can be used in the automotive industry.
A rotary internal combustion engine with a rotating rotor-piston with at least one section is known, comprising an inlet air and exhaust manifolds, fuel lines, spark plugs (see USSR patent No. 639473).
However, the design of this engine is difficult to manufacture, requires high precision parts, it is characterized by a small resource and the difficulty of removing heat. In addition, in a known internal combustion engine, the possibility of varying the compression ratio of the working mixture is limited.
The object of the present invention is to develop a new design of a rotor-belt internal combustion engine that is simple and does not require high precision machining of parts, with increased resource and the possibility of changing the compression ratio of the working mixture during engine operation.
The technical result obtained in the implementation of the invention consists in simplifying the engine design, reducing its size, increasing the speed and increasing the efficiency.
The problem is solved by the fact that the rotary internal combustion engine with at least one section containing the intake air and exhaust manifolds, fuel lines, spark plugs, is equipped with a collector unit, an engine operation control processor, two working sheets arranged around the collector block against the elastic sheets Metal endless belt, enclosed in a chain and having compression and oil-removable ring-rings, with clincher mechanisms, transmitting through sprockets to power shafts the torque from the translational motion of the chain, the inlet air and exhaust manifolds being made with an electrovalve mechanism and contained in a manifold block, fuel lines are made With elektroforsunkami.
The block of collectors can be made sliding and equipped with a worm-screw mechanism of the slide.
The elastic band can be cooled in the manifold block by the cooling liquid through the heat exchangers.
FIG. 1 shows an engine, longitudinal section
FIG. 2 is a section AA in FIG. 1
FIG. 3 - cross-section of the chain and tape
FIG. 4 - longitudinal and cross-section of the clinch brake mechanism
A rotary internal combustion engine with at least one section (Figure 1) comprises working sheets 6 and 7 with stiffening-cooling ribs 25 disposed in smooth sides inward and held in contact with sleeves 4 along the perimeter of the working sheets and fastened with bolts 2. The sheets Are inserted into the body 3 with the cover 5 in such a way that there is a space 24 for coolant passing between the cooling-hardness ribs 25. To the body 3 on bolts 2 are fastened brackets 1 for fixing to the engine of coupling. Between the working sheets 6 and 7, two halves 14 and 14a of the collector block are clamped - further in FIG. 2-11 and 11a which contain the combustion chambers 13 and 13a, the spark plugs 16 and 16a, the intake valves 17 and 17a and the exhaust valves 12 and 12a of the respective manifolds and the manifolds themselves with the corrugated inserts 14 for varying the length when the halves of the manifold block are moved apart, Electroformers 1 and 1a, worm mechanisms 6 of the halves of the collector unit 11 and 11a with screw bars 3 for changing the compression ratio of the working mixture, compression plates 23 and gaskets 15, oil lifts 20. Around the block of collectors 11 and 11a is an elastic metal endless belt 19 enclosed Into the chain 18 pressed against the compression plates 23 - the chain restraints 5. The chain 7, 8 (Fig. 3) and the tape 6 are pressed against the surfaces of the working sheets 1 by means of spring-loaded 9 compression 3 and 4 and oil-removable 2 tape-rings. Compression band-rings 3 and 4 are spread apart by a spacer tape 5. Between the working sheets (FIG. 2) there are filling sensors 2 and 2a of the gas exchange areas 27 and 27a and the processors for controlling the operation of the motors 4 and 4a. Between the chain restrainters 5, which are used to press the tape 19 against the compression plates 23, gears for transferring the torque (clutch brake mechanism - FIG. 4) to the power shafts 7 and 7a (FIG. 2) are disposed in engagement with the chain 18.
The clutch brake mechanism (Figure 4) consists of two bodies 5 located on both sides of the sprocket 2 and fastened with rivets. The bodies of the brake mechanism 5 are located in the brake drums 8 inserted into the holes of the working sheets 9 on the splines. In the body of the brake mechanism 5, the outer row of brake wedges 1 and the inner row of brake pads 6 slide along radial surfaces, depending on the direction of rotation of the sprocket 2, either pressing against the power shaft 3, rotating it, or to the brake drums 8, blocking the return rotation of the sprocket 2 , But without impeding the rotation of the shaft 3.
Thus, the clutch brake mechanism does not allow the shafts to take the torque directed against the main movement or slowing the rotation of the sprockets, and blocks the reverse rotation of the sprockets.
The rotary internal combustion engine operates as follows.
The engine is started by supplying compressed air, which is sent to one of the areas of gas exchange by a processor controlling the operation of electromagnets, electric nozzles, spark plugs and a mechanism for changing the degree of compression (sliding).
In the course of the engine operation, in the two-stroke operating cycle in the gas exchange region 27 (FIG. 2), the ignited fuel is expanded. The expanding gases draw the band 19 with the chain 18 through the upper sprocket 9, transmitting the torque to the power shaft 7; At the same time, the lower sprocket 9a is locked by the clutch brake mechanism 8a. At this time, in the gas exchange region 27a, the tape 19 compressed the working mixture to the dimensions of the combustion chamber 13a and the processor ignited the working mixture by means of a spark plug 16a. After ignition of the working mixture in the combustion chamber 13a, the processor opens the electrovalves 12 and discharges the exhaust gases through the exhaust manifold 22 from the gas exchange region 27 and opens the intake electrovalve 17 with a slight delay. Under pressure, the processor supplies air to the gas exchange region 27 while simultaneously blowing and cooling the spark plug electrodes 16. After purging the gas exchange area 27, all the electrovalves 12 and 17 are closed, and as the gas exchange region 27 decreases, the processor injects fuel into this region through the nozzle 1. The compression process in the gas exchange region 27 continues, The strip 19, under the action of the expanding gases in the gas exchange region 27a, is drawn into this region 27a, thereby compressing the working mixture into the gas exchange region up to the dimensions of the combustion chamber 13. When the belt 19 is pulled into the region 27a, the chain 18 rotates the sprocket 9a by transferring the torque to the power shaft 7a through the clutch brake mechanism 8a, and the upper sprocket 9 is locked by the clutch-brake mechanism 8, It allows the tape 19 to make a return movement.
When the working mixture is compressed in the gas exchange region 27 to the dimensions of the combustion chamber 13, the mixture ignites and the expanding gases begin to pull the belt 19 through the upper sprocket 9 and the lower sprocket 9a will be blocked. In the gas exchange region 27a, at this time, exhaust gas cycles, purging, compression and fuel injection will occur as the gas exchange region 27 increases. The process is then repeated when a process of expansion of the flared gases occurs in one of the gas exchange regions, i. The stroke of the working stroke, then in another area of gas exchange there are cycles of exhaust gases, purging, fuel injection and, eventually, ignition, i.e., the beginning of the working stroke, and in another gas exchange region, processes that only occurred in the first gas exchange region ; The tape can only rotate in one direction, because Clinchermotor mechanisms block the rotation of the sprockets in the opposite direction, without impeding the rotation of the power shafts. The flywheel 19 (FIG. 1) meshed with the gears 22 mounted on the power shafts 7 and 7a (FIG. 2) gives them a unidirectional identical rotation and after several operating cycles the belt 19 with the chain 18 acquires a steady translational movement. In the future, the inertia forces will not allow the belt to stop and block the sprockets 9 and 9a from reverse rotation, and although the push-pull duty cycle will continue, the belt 19 with the chain 18 will rotate non-stop around the collector block halves 11 and 11a by twisting the power shafts 7 And 7a.
The proposed implementation of the internal combustion engine by rotor-belt allows to choose the optimal mode of engine operation, changing the compression ratio of the working mixture, improve the completeness of fuel combustion and increase the economy.
Cooling of the rotor belt is performed by the cooling liquid at the moments after the strokes in the collector block through the heat exchangers 31, 31a (Fig. 2). Lubrication of working sheets for better sliding of the rotor belt is achieved by spraying oil onto the working sheets through lubricators 28, lubrication of the inner surface of the belt is carried out by lubricators 30, 30a, and excess oil is collected through the oil receivers 29.
CLAIM
A rotary internal combustion engine with at least one section comprising an intake air and exhaust manifolds, fuel lines, spark plugs, characterized in that it is provided with a collector unit, an engine operation control processor, two working sheets arranged around the collector block flush with elastic metal endless sheets Tape, enclosed in a chain and having compression and oil-removable ring-bands, clincher mechanisms, transmitting through the sprockets to the power shafts the torque from the translational motion of the chain, the inlet air and exhaust manifolds being made with an electrovalve mechanism and contained in the manifold block, the fuel lines are made with electric jets .
The engine according to claim 1, characterized in that the collector unit is extendible and is provided with a worm-screw spreader mechanism.
The engine according to claim 1, characterized in that the elastic band is cooled in the block of collectors by a cooling liquid through heat exchangers.
print version
Date of publication 24.12.2006гг
Comments
Commenting on, remember that the content and tone of your message can hurt the feelings of real people, show respect and tolerance to your interlocutors even if you do not share their opinion, your behavior in the conditions of freedom of expression and anonymity provided by the Internet, changes Not only virtual, but also the real world. All comments are hidden from the index, spam is controlled.