ROTARY-PISTON ENGINE

Abstract

A rotary-piston engine comprises a housing (4), a cylinder (5), a combustion chamber (10), a piston (11) with a device (12) for the reciprocating movement of the piston, and a rotor (1) connected to an output shaft (9). The rotor (1) is mounted on hinges (2), and sealing partitions (3) are provided both around the edge of the perimeter and on the sides, inside the housing (4). The cylinder (5) is provided with intake, exhaust and scavenging ports (6, 7, 8). Working combustion chambers (10) are provided on the outer surface of the rotor (1) in the form of recesses. Said recesses are configured to admit the entrance of truncated heads of pistons (11). The pistons (11) are arranged in a circle around the rotor (1) and move reciprocally in the cylinders (5) in a two- or four-stroke internal combustion engine working mode by means of device (12), which is connected to the working shaft (9).

Claims

1. Circular piston engine with a housing, a cylinder, a combustion chamber for the mixture, a piston with a mechanism for piston lifting movements and a rotor that is connected to the output shaft, wherein the rotor has hinges and with sealing partition walls are provided both along the periphery of the circumference and on the side inside the housing wherein at least one cylinder intake, exhaust and purging windows is provided wherein the output shaft has a working chamber wherein the working chambers on the outer surface of the rotor are formed in the form of depressions, wherein blunt heads of the pistons can be inserted into the depressions wherein the depressions are arranged in a circle around the rotor, wherein the cylinders work together with a device connected to the piston for suction, compression, burning the mixture and to emit exhaust gases, and that the surfaces of the depressions and the surfaces of the blunted piston bottom are carried out in such a way that they are arranged parallel to each other at the moment of the maximum compression of the combustible mixture.

2. Circular piston engine according to claim 1, wherein the rotor is formed as a hollow ring and the recesses are formed on its inner surface, which are adapted to immerse into the surrounding piston heads.

3. Circular piston engine according to claim 1, wherein the piston is designed in the form of a rectangular prism and the recesses are located in the middle part of the rotor on its inner or outer surface.

4. Circular piston engine according to claim 1, wherein the axis of the piston is arranged in a pointed angle to the radius of the rotor.

Description

EXAMPLES

[0020] An example of the implementation of the invention (industrial applicability)

[0021] The essence of the invention is explained by a schematic drawing.

[0022] In FIGS. 1 and 2 shows the RPD scheme.

[0023] It shows a rotor (1) installed on hinges (2) with sealing partitions (3) both along the periphery of the perimeter and from the side inside the case (4); with a cylinder (5); with suction, exhaust and purge windows (6), (7) and (8);

[0024] With a weekend shaft (9).

[0025] Work chambers (10) are made on the outer surface in the form of hollows. These cavities may include pistons (11) with head truncated parts and move into them. Pistons (11) are located from the outside of the rotor around the circumference. These pistons can make reciprocating movements in cylinders (5) by means of a device (12). Device (12) connected to the working output shaft (9). This ensures absorption, compression, combustion of the combustible mixture and the release of exhaust gases. Each of the combustions of the surface of the hollow and the truncated part of the piston forming the combustion chamber are made in such a way that at the time of maximum compression of the combustible mixture they could be built in parallel relative to each other.

[0026] The detonation rotary engine works as follows:

[0027] The rotor (1) installed on hinges (2) is brought into rotational movement when it rotates the shaft (9) with external effort. Partitions (3) inside the case (4) are sealed with cameras and rotor as a whole. At the same time, the pistons (11) are associated with the output shaft () and make a reciprocating movement in the cylinders (5) by means of the device (12). First absorbed through the window (6), and then blowing through the window (8). The piston moves into the hollow and creates high pressure in the formed chamber. This pressure is created between the surfaces of the wall of the truncated piston and the wall of the hollow. After that, the mixture in the working chamber (10) is burned. The working stroke of the rotor is brought into a rotational movement with a large torque. Next, the exhaust gas exhaust occurs through the window (7). It should be paid attention to the fact that, when moving the piston down, the mixture is mixed well due to this mixture of a high speed of rotation and its high diffusion. Further, it also draws attention to the fact that the truncated part of the piston is built in parallel relative to each other at the time of maximum compression of the combustible mixture. Steepen of compression can be excessively high detonation, if compared in conventional ICE. But thanks to this design of the RPD, namely, the direction of the gas pressure force in the tangent or close to it names, detonation does not occur in ordinary ICE. And this force is directed to create a rotational torque of the shaft.

[0028] This RPD design provides a more complete combustion of the combustible mixture and eliminates the loss of energy in the VMT (67%) all this significantly increases the engine efficiency and its environmental friendliness.

[0029] 1. The nearest analogues of the invention declared by the author are the design of the rotary engine for the combustion of root combustion engine compression engine.

[0030] 2. U.S.A. No. 3,699,930.

[0031] 3. F01C1/20 Rotary-Piston Machines or Engines of interlining england type, I. E. With Engagement of Coopering Members Similar to that of Toothed Gearing of OFERTHENAL-AXIS TYPE TOPED ROTARY PISMILAR TOOTH FORMS, 77776A2 WIPO (PCT), PCT/RU2012/001 102

[0032] 4. Ru2011 146256 The next analogue of the invention declared by the author, in which the design of a six -stroke rotor engine is implemented.