Title: Rotary dual chamber motor Technical field: A rotary engine designed to convert steam energy, or the energy from the combustion of gases or liquids, into mechanical energy Prior art: The rotary engines to date have not been designed in a manner that ensures smooth engine operation. The invention WO0100987A1 is designed with two blades and two rotors separated by a single rotary valve. In this embodiment, the motor cannot operate continuously, and does not have a uniform torque. The center rotary valve is made unnecessarily complicated and with two grooves for the rotor blades. The most commonly used reciprocating engines have a number of disadvantages, mainly high friction, inefficient power transfer through the crankshaft. Thus, there is a need to improve the motors so that they have the lowest possible friction and more efficient energy transfer. The essence of the invention: A rotary engine has three cylindrical chambers in which rotors with blades are disposed at the sides to form a cavity used as a combustion chamber. The rotary engine operates in such a way that steam under high pressure is injected into the combustion chamber through the inlet port and the pressure generated on the blade causes the rotor to start rotating. The rotors and the rotary valve rotate at the same angular velocity, which is provided by gears. The rotors rotate in identical orientation. The rotary valve rotates in a counter-rotating direction so that the blade groove always rotates around the blade so that the blade does not hit the rotary valve. During rotation, the rotors operate alternately and half of the rotation torque is generated by one rotor and the other half of the rotation torque is generated by the other rotor. This ensures that the motor runs smoothly and, with the steam running cool, produces a perfectly even torque throughout the cycle. At some point, the rotor and valve create a closed space and there would be overpressure which would reduce the efficiency of the engine. Therefore, at least one groove is conveniently located in the right and left cylinder chambers for the purpose of letting the gas through. Exhaust gases escape through the exhaust ports. All rotating parts contain cavities for balancing, so that the engine operates without recesses. Overview of the figures on the drawings: Fig. 1 Rotary engine in section and top view. Examples of realisation The foregoing example of an embodiment of the invention serves only to illustrate a particular practical embodiment and is not intended in any respect to constitute a limitation on the scope of the protection claimed. Na obr. 1 je znázornený rotačný motor v reze a z pohľadu z vrchu. Figure 1 shows the rotary engine in section and as viewed from above. The rotary engine contains a casing 1 and the casing 1 contains a left cylindrical chamber 2, a middle cylindrical chamber 12 and a right cylindrical chamber 3. The left cylindrical chamber 2 contains a left rotor 4 made with one blade 5 and at least one cavity 3 for balancing. The same shape is also present in the right rotor 11 disposed in the right cylindrical chamber 3. The cylindrical chambers also contain intake openings 6 through which steam, or a mixture of fuel and gas , enters and also contain exhaust openings 7 through which exhaust gases or steam escapes. The cylindrical chambers also contain overflow grooves 8 which provide for the escape of gas so that unwanted compression of the gases does not occur. A rotary valve 9 is provided in the central cylindrical chamber 12, which is constructed with a groove 10 and at least one suitably positioned balance cavity 13. The balance cavities 13 and 3 ensure that the rotation of the rotors 4 and 11 and the rotary valve 9 is weight balanced, which reduces vibration. The rotors 4 and 11 are mounted on bearings and made to have shafts which transmit torque to the shaft of the rotary valve 9 via gears 14. Industrial applicability A rotary engine designed to convert steam energy or the energy from the combustion of gases or liquids into mechanical energy. The advantages are that the rotor together with the cylinder chamber form the combustion chamber and the pressure generated by combustion or steam is applied to the rotor blade and the rotor does not develop any significant friction as in reciprocating engines. At the same time, the mechanical power is transferred directly to the gears and there is no need for crankshafts, increasing the efficiency of power transfer over reciprocating engines. In steam propulsion, the blade generates the same torque over the entire path of motion and when the pressure is transferred to the other rotor, the transition is so smooth that there is no change in torque. This type of engine, when driven by steam, can provide the same torque in each position and therefore can easily be started in any position with a minimum of components. Zero friction in the combustion chamber ensures high engine life.