RU1836573C - Rotor engine - Google Patents

Abstract

Usage: as a drive engine when working on steam or compressed air. SUMMARY OF THE INVENTION: a profiled cylindrical rotor with protrusions is coccentrically mounted in a housing with inlet and outlet channels and end, edges with the formation of working chambers. A spring-loaded separation blade is installed in the radial groove of the housing between the channels with the possibility of interaction with the profiled surface of the rotor. The valve is located in the groove of the housing with the ability to interact with the separation plate and block the inlet channel. Sealing elements are located on the protrusions of the rotor. The valve is made in the form of two plates with windows. One plate is fixedly fixed in the inlet channel, the other is placed in this channel with the possibility of reciprocating movement relative to the first and the combination of windows. The width of the blade is equal to the width of the rotor in the direction of the longitudinal axis of motion. 6 ill.

Description

The invention relates to power and transport engineering and can be used as a drive engine when operating on steam or compressed air.

The aim of the invention is to increase the power density and efficiency of the engine.

Figure 1 shows a rotary engine, a longitudinal section; figure 2 is a transverse section; in Fig.3 is a transverse section of the valve mechanism; figure 4 is a longitudinal section of the valve mechanism; Fig. 5 is a longitudinal section through a dividing plate of low and high pressure; on figb is a longitudinal section of a disk valve.

The device consists of a cylindrical housing 1 with end caps 2, in the cavity of which seal rings 3 are mounted with labyrinth mating of the separation discs 4 mounted on the axis of the rotor 5, which is located in the bearings, as well as working disks b, on which protrusions are made 7. Sealing plates 8 are installed in the radial groove, a separation plate 9 (high and low pressure) is installed in the radial groove of the housing, on which the brackets 10 are rigidly mounted, rigidly fastened to the spiers The bearings 11, on which the springs 12 are mounted, resting on the casing 13 with a movable end, support bearings 14 are mounted on its walls. An outlet channel 15 and an inlet channel 15 with a sealing element 17 are made in the casing, and a valve consisting of a fixed valve is installed in its cavity plates with windows 18, rigidly fixed, and a movable plate 19, rigidly fastened to the guide pins 20, on which the springs 21 are mounted, resting on the bracket 22 with a movable end. The movable plate 19 slides along the bearings 23 upper stake

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On the other hand, the studs are in contact with the separation plate (high and low pressure) at the time of idling with the overlap of the working fluid.

The proposed device operates as follows .., .-. -

The working fluid supplied under pressure enters the inlet channel 16, passes through the valves 18 and 19 into the cavity formed by the housing 1, the separation disk 4, the working disk 6, the protrusion 7 with the sealing element 8 and the separation plate 9, rotates the rotor. Under the force of the springs 12, the separation plate follows the profile of the rotor, towards the end of the working stroke, the separation plate rises by the protrusion 7, pushes the studs 20 and thereby closes the access of the working fluid, and the working stroke ends there. The second working disk rotates the rotor (since the nodes of the supply and removal of the working fluid are displaced along the circumference of the housing by no less than the idle speed) until the working fluid arrives, and the spent working fluid is displaced from the adjacent chamber through outlet channel 15. The cycles are repeated until the supply of the working fluid is stopped.

A disk valve may be used (see / Fig. 6).

In order to avoid the impact of the spacer plate 9 on the studs, a cam shaft can be used (similar to a camshaft in internal combustion engines), which rotates from the axis of the rotor.

To increase engine power, the number of projections 7 increases, the number of working disks 6 increases, therefore, the number of inlet and outlet assemblies increases in proportion to the number of working disks and projections.

Claims (1)

SUMMARY OF THE INVENTION A rotary engine comprising a housing with inlet and outlet valves and end caps, a profiled cylindrical rotor with protrusions concentrically mounted in the housing to form the last working chambers with an inner surface, a spring-loaded separation blade mounted in a radial groove of the housing between the intake and exhaust channels with the ability to interact with the profiled surface of the rotor, and a valve placed in the groove of the housing with the ability to interact with the split a plate and blocking the inlet channel, characterized in that, in order to increase efficiency by reducing friction, it is equipped with sealing elements located on the protrusions of the rotor, the valve is made in the form of two plates with windows, one of which is fixedly mounted in the inlet channel, the other is located in the latter with the possibility of reciprocating movement relative to the first and alignment of the windows, and the width of the blade is equal to the width of the rotor in the direction of the longitudinal axis of movement. Fig / FIG. FIG. 6