SU1521887A1 - Piston engine - Google Patents

Abstract

The invention relates to mechanical engineering, in particular to piston engines. The purpose of the invention is to enhance the functionality by transferring torque to the shaft. The piston engine comprises a stationary body with a cylinder 1 in which counter-moving pistons 2 are located. The electric generator comprises a rotor 3 with three permanent magnets 4 mounted on the output shaft 5, two disk stator 6 made of a permanent magnet with a continuously varying thickness and slits 7, with electric windings 10, in which permanent magnets 8 are mounted, connected to pistons 2 via rocker arms 9. Sensor 11 is installed near rotor 3, and sensor 12 is located near one of permanent magnets 8 12 connect The inputs to the control unit 13 are through amplifiers 14 and 15 and connected via switches 18 and 21 to a battery of electrical energy 19. When the engine is operating under load, working medium is supplied to cylinder 1, electric current passes through the open transistor 17, electric windings 10 and creates a magnetic field, under the action of which the permanent magnets 8 go in opposite directions from the rotor 3, shear the pistons 2 in the cylinder 1. During the working stroke, when the pistons 2 move in opposite directions, the transistor 17 is closed by the sensor signal 12 and after of magnets 8 under the influence of approx 2 pistons are to the rotor magnet 4 to form a wedge-shaped gap, which leads to the appearance of the magnetic interaction forces, one of the components which creates the torque on the shaft. During the movement of the permanent magnets 8 in the electric windings 10 during the working stroke part of the kinetic energy is converted into electrical energy, through diode 20 it accumulates in the electric energy accumulator 19 and can be used for conducting compression strokes or in the idle mode (electric motor). The like poles of the magnets of the stators 6 and the magnets 8, connected to the pistons 2, are installed opposite to the like poles of the rotor magnets 4. 1 Cp. F., ly, 1 slug.

Description

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made of a permanent magnet with smoothly varying thickness and slots 7, with electric windings 10, in which permanent magnets 8 are placed, connected to pistons 2 through the rocker arm 9. Near the rotor 3 there is a sensor M, and about one of the Permanent magnets 8 - sensor 12. Sensors 11 and 12 are connected to the inputs of control unit 13 via amplifiers 14 and 15. And connected through switches 18 and 21 to an electrical energy accumulator 19. When the engine is operating under load, cylinder 1 is fed working medium, the electric current passes through the open fifth transistor July 1, electric windings 10 and with çäàåò magnetic field under the action of which the permanent magnets 8 are in opposite sides of the rotor 3, the shift pistons 2 tsipshsch- D 1. During the working stroke when DWI - zhenii two pistons in opposite

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side of the transistor 17 is closed by the signal of the sensor 12 and the permanent magnets 8 under the influence of the pistons 2 approach the magnet of the rotor 4, forming a wedge-shaped barrier, which leads to the appearance of a magnetic interaction vortex, one of whose components creates a torque

shaft. When the permanent magnets 8 move in the electrical windings 10 during the working stroke, a part of the kinetic energy is converted into electrical energy, through a diode 20

It accumulates in the battery of electrical energy 19 and can be used to perform compression strokes or in idle mode, (electric motor). The like poles of the stator magnets 6 and the magnets 8 connected to the pistons 2 are set opposite to the same name poles of the rotor 4 magnets. 1 Cpf-A, 1 Il. ,

The invention relates to mechanical engineering, namely to a piston engine.

The purpose of the invention is to enhance the functionality by transferring torque to the shaft.

The drawing shows the engine transverse section.

A piston engine consists of a fixed housing with a cylinder 1, located in it by counter-moving pistons 2, an electric generator containing a rotor 3 with three permanent rotor magnets 4, representing 60 ° sectors, evenly distributed around the entire circumference at a distance of 60 one relative to the other.

The rotor 3 is mounted on the output shaft 5 between two stators 6, made in the form of disks of a permanent magnet with smoothly varying.

thick In the stator disk, there were inserted sector slits 7 of size 60, dividing the surfaces of the stator 6 with a maximum and minimum thickness.

where permanent magnets are mounted

8 connected to pistons 2 of the engine by means of rocker arms 9.

The permanent magnets 8 can absorb the reciprocating movement.

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inside the electric windings 10 (the drawing shows the electric winding of only one link). A sensor P is installed near the rotor 3, and a sensor 12 is installed near one of the permanent magnets 8. The single1 {magnetic poles of the stators 6 and the permanent magnets 8 are installed opposite to the poles of the rotor magnets 4.

Sensors 11 and 12 are connected to the inputs of control unit 13 through amplifiers 14 and 15, which are connected to power amplifiers at the base of transistors 16 and 17. The emitters of these transistors are connected via switches 18 to electrical energy accumulator 19, for charging which transistor 17 is shunted by diode 20 through switch 21. The latter is associated with a mechanism that controls the throttle (not shown) of the engine. The electrical windings 10 are connected to the control unit 13. The engine is provided with openings 22 for supplying the working medium to the engine.

The engine runs the track in a skinny way.

The rotor 3 is unwound and serves power, for a long time.

five . is in the position shown in the drawing. The sensor 11, reacting to the passage of the rotor magnet 4, sprinkles the signal which, through the amplifier 14, opens the transistor 16. The electric current passing through the electric windings 10 creates a magnetic field in such a direction that the permanent magnets 8 move towards the rotor 3. When the rotor The magnet 4 faces the slots 7 of the sectors, the permanent magnets 8 are in the closest position and the repulsive force of the magnetic field acts between the poles of the same name.

Since post. These magnets 8 and stators 6 have a uniformly decreasing thickness; between them and the rotor magnets 4, two wedge-shaped gaps form, resulting in a force, one component of which is directed in the direction of increasing the gap and creates a torque. When one rotor magnet 4 leaves the slotted area, the next rotor magnet acts on the sensor 11, causing the transistor I6 to close, the electric windings 10 de-energize and the permanent magnets 8 are pushed out of the slots 7 due to magnetic interaction with the stators 6. When the next rotor magnets 4 approach The sensor 11 and the cut-outs of the stators 6 are repeated. In this case, the rotor 3 is rotated by the electric energy stored in advance in the electric energy accumulator 19 and is used for idling.

The throttle valve opens and the mode switch 18 is placed in a different position to start the engine for operation in load mode. B, cylinder 1 is supplied with working fluid through port 22. Through the open transistor 17 and the electric windings 1 O, a current flows in the opposite direction and creates a magnetic field, under the action of which the permanent magnets 8 go in the opposite direction from the rotor 3, the pistons 2 move through the rocker arm 9.

During the working stroke, when the pistons 2 move in opposite directions, the transistor 17 is closed by the signal of the sensor 12, and the permanent magnets 8, under the influence of the pistons

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2, approach the magnet of the rotor 4 and form wedge-shaped gaps between the magnets 4 of the rotor and the permanent magnets 8, as a result of which a torque occurs.

During the movement of the permanent magnets 8 in the electric windings 10 during the working stroke, a part of the kinetic WHICH energy is converted into electricity: the energy through the diode 20 accumulates in the electric energy accumulator and can be used for conducting compression cycles or

5 operation mode idling electric motor. At the end of the expansion stroke, the permanent magnet 8 stops acting on the sensor 12, the transistor 17 opens and the cycle starts.

0 squeeze (approaching porysha in tsshsndr).

Claims (2)

Claim 1. Piston engine, containing 5 cylinder body, cylinder with counter pistons located in opposite direction, connected with magnets located in electric generator windings, is different from the fact that, in order to expand functionality by transferring torque to the shaft, the generator is equipped with a rotor mounted on a shaft with permanent magnets, evenly spaced on its surfaces, and disc-shaped stators placed on both sides of the rotor, made of constant a magnet with core internal face planes of variable thickness facing the end surface of the rotor and with sector slits made between the maximum and minimum stator thickness , with the formation of a variable gap between the end surfaces of the stator and rotor, the position sensors of the rotor magnets and magnets connected to the pistons, the battery of electric energy and the control unit, the inputs of which are connected to the sensors and connected to the switch of electric energy The magnets connected to the pistons are filled with a sector shape, are installed in the stator sector cuts and have a profile one. inclined end surfaces relative to the axis of their movement, five five 7.1521887S poles of the same name 2. The engine according to claim 1, about tl and - and the magnets connected to the pistons, so that the magnets are installed oppositely of the same name connected to the pistons by means of the equatorial poles of the rotor magnets mounted on the axles.