BG112681A - Rotary internal combustion engine - Google Patents

Abstract

The rotor engine consists of a rotor (1) with two oppositely mounted blades (2), which drives a connection shaft (3) and a stator (4), consisting of two identical symmetrically arranged halves, as into each of which are mounted three valves (5, 6 and 7), one spark plug (8) and a nozzle (9) for fuel injection and one intake port (10) and an exhaust port (11), and one reversible chamber (12). The clock cycles - filling, compression, operation and expulsion are carried out in a working chamber (13), which is formed between the rotor (1) and the stator (4). The sealing of the volumes in the working chamber (13) is provided by sealing rings (segments) (14) mounted on the rotor blades (1) and the stator valves (4). The operation of the rotor engine includes synchronized opening and closing of the valves depending on the position of the rotor (1), as at one revolution of the rotor (1) four clock cycles of filling, compression, operation and expulsion are performed.

Description

DESCRIPTION OF THE INVENTION

NAME:

ROTARY ENGINE WITH INTERNAL COMBUSTION.

FIELD OF THE INVENTION.

The rotary internal combustion engine is applicable in all areas where conventional internal combustion engines are used.

BACKGROUND OF THE INVENTION.

The closest known solution to the problem is the Wankel engine, which has found application in the automotive industry and some other fields of technology.

TECHNICAL ESSENCE

The rotor motor (Fig. 2) consists of a rotor (1) with two oppositely mounted blades (2), which drives a transmission shaft (3) and a stator (4), consisting of two identical symmetrically located halves, in each half are fitted with three valves (5), (6) and (7), one spark plug (8) and a nozzle (9) for fuel injection and one intake port (10) and an exhaust port (11) and one reversible camera (12).

The operation of the rotary engine includes four strokes - filling with air, compression, fuel injection and ignition of the fuel mixture or work, and exhaust. They take place in a working chamber (13), which is formed between the rotor (1) and the stator (4). The sealing of the volumes in the working chamber is provided by sealing rings (segments) (13) mounted on the rotor blades (2) and the valves (5), (6) and (7) of the stator.

The advantages of the present invention over the previous solutions consist in the fact that the moving elements of the proposed engine are structurally balanced and balanced, perform only rotational movements and do not cause vibrations. When the rotor (1) is rotated, half a turn (180 °) is performed symmetrically in the two halves of the stator (4) two strokes - air filling, compression, fuel injection and ignition of the fuel mixture or work, and exhaust emissions, and at one revolution of the rotor (1) four strokes are performed or at one revolution four cycles of operation will be performed, which affects the efficiency of the engines. For comparison, with the Wankel engine and two-stroke engines, one stroke is performed at one revolution, and with the most common four-stroke engines, one stroke is performed at two revolutions of the crankshaft.

The design of the rotor motor (Fig. 1) allows one or more motors (modules) to be mounted on one transmission shaft (3), located at 90 ° to each other, whereby the effect of the exhaust gas pressure (operation cycle) , will be continuously on the transmission shaft and will affect the efficiency of the engine.

FIG. 2

figZ

The operation of the rotor motor (figZ). includes synchronized opening and closing of the valves, fuel injection, spark plug supply and ignition of the fuel mixture depending on the position (angle of rotation) of the rotor.

The positions of the rotor - angle of rotation from 0 ° to 180 ° are marked from I to VI (Fig. 3). Position I (initial) - valves (5), (6) and (7) are open.

From position I to II - purge of the working chamber - valves (5), (6) and (7) are open. At position II - valves (6) and (7) are closed, between the rotor blades at position II and the closed valves (6), closed spaces are formed in front of the blades and when the rotor is rotated to position III, air is compressed in these space. Simultaneously, air is sucked in from the suction openings (10) behind the vanes in the spaces between the closed valves (7) and the vanes from position II to III. At position III - valves (5) are closed, valves (6) and (7) are closed.

From position III to IV - valves (5), (6) and (7) are closed. The compressed air passes through the reversing chambers behind the blades, swirling, and fuel is injected from the nozzles (9).

At position V - a spark from the spark plugs is given and the fuel mixture is ignited, the valves (6) are opened. Valves (5) and (7; are closed).

From position V to VI in the space between the closed valves (5) and the rotor blades the fuel mixture is ignited and as a result the pressure on the rotor blades, the latter is rotated and the working stroke is performed. At the same time, the remaining exhaust gases are blown out of the spaces between the closed valves (7) and the vanes from position V to VI.

From position VI to 1 (initial; exhaust gases are discharged through the exhaust openings (11) and valves (5), (6) and (7) open).

When rotating the rotor from 180 ° to 360, the processes described above are repeated.

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DESCRIPTION OF THE ATTACHED FIGURES

Figure (1) shows the basic construction of the rotor motor.

Figure (2) shows the basic construction of the rotor motor and the main elements in three sections.

Figure (3) shows the principle of operation of the rotor motor. Depending on the position of the rotor when it rotates from 0 ° to 180 °, the position of the valves / open, closed / and the implementation of the strokes - air filling, compression, fuel injection and ignition of the fuel mixture or work, and release of exhaust gases.

Claims (5)

PATENT CLAIMS 1. Construction of a rotor motor (Fig. 1), characterized in that the moving parts - rotor (1) with oppositely located blades (2) are structurally balanced and perform only rotational movements. 2. Construction of a rotor motor (Fig. 1), characterized in that the fixed stator parts (4) consist of two identical symmetrically located halves, each of which is mounted diametrically opposite by three valves (5), 6) and (7), one spark plug (8) and a nozzle (9) for fuel injection and in each half there is one suction opening (10) and an exhaust opening (11) and one reversing chamber (12). 3. The construction of the rotor motor (Fig. 1), characterized in that two or more motors (modules) can be mounted on one transmission shaft (3), located at 90 ° to each other, in which it is continuously provided. impact of the exhaust gases on the rotor blades and even operation of the engine. 4. The operation of the rotor motor (Fig.2), characterized in that depending on the position of the rotor (1) synchronously in both halves of the stator (4) open and close the valves (5), (6) and 7), air is sucked into the working chamber (13) through a suction opening (10), fuel is injected from a nozzle (9), a spark from a spark plug (8) is supplied and the exhaust gases are released through an opening (11). 5. The construction and operation of the rotor engine (Fig. 2) are characterized by the fact that at one revolution of the rotor (1) four strokes are filled with air (fuel mixture), compression, operation and exhaust.