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INVENTION
Russian Federation Patent RU2269016

WAY ROTARY ENERGY CONVERSION internal combustion ELECTRICITY AND DEVICE FOR ITS IMPLEMENTATION

WAY ROTARY ENERGY CONVERSION internal combustion ELECTRICITY AND DEVICE FOR ITS IMPLEMENTATION

Name of the inventor: Namiot Vladimir Abramovich (RU); Klyukin Lemark M.
The name of the patentee: Namiot Vladimir Abramovich (RU); Klyukin Lemark M.
Address for correspondence: 129336, Moscow, ul. Start, 21 k.1, kv.69, LM Klyukin
Starting date of the patent: 2004.08.09

The invention relates to a heat engine and electric energy converters. The method consists in the fact that the work space is filled with hydraulic fluid, produced run through promotion of fluid electric motor simultaneously modulating the speed of its rotation so that in it the resonant vibrations, leading to a periodic change in the volume of the cavities between the structural elements and the surface of the liquid is introduced into the cavity the moment of maximum working volume of the gas mixture is ignited, then change the mode to promotion to maintain resonance with the selection of the power from the generator. In the apparatus the rotor core and arranged such that the working chamber in the cavity formed between the structural elements and rotating the working fluid, and the control unit comprises accumulating capacitor. The invention provides increased efficiency

DESCRIPTION OF THE INVENTION

The invention relates to a heat engine and electric energy converters. It can be used as an economical and environmentally friendly source of electrical energy autonomous.

There is a method of converting thermal energy into mechanical with improved performance in terms of efficiency and environmental performance (see., Eg, RU 2175395 C1 from 05.10.2001, the). This process comprises feeding air into the cylinder, compressing it, feeding a part of the fuel in the combustion chamber and another part in the intake valve zone from the inlet duct with a two-step transformation on the operating conditions with high load, the ignition of the fuel-air mixture compression and subsequent combustion in the cylinder, expansion and exhaust of the combustion products release, the fuel supply regulation for the control body signals associated with the engine. In this operating mode passes through the stage of a 70% load.

In the known method the efficiency of (efficiency) is usually determined by the difference of combustion temperatures T n and T x exhaust gases and is in accordance with formula Carnot

of the order of 0.4 ... 0.5.

The disadvantage of this method is low efficiency because of the difficulty in obtaining high values of T n.

The technical task of the group of inventions is the increase in the efficiency by increasing the temperature T n and the rejection of the reciprocating movement of the piston in the process workspace for replacing it with a rotational movement of the rotor.

The technical result of the proposed method is attained due to the fact that the method of rotary energy conversion combustion into electrical energy includes launch device from a current source, filling the internal cavities of gaseous working mixture device implementing the working of the combustion process by compressing said mixture and converting combustion energy into mechanical energy and then into electricity through the use of the electromagnetic transducer as a generator (also known as motor), the working chamber is filled with hydraulic fluid, launch a by spin electromotor said fluid simultaneously modulating the speed of rotation so that there arise resonant oscillations resulting in periodic cavities volume change between structural elements and the surface of said liquid is introduced into the cavity at the time of reaching its maximum working volume of the gas mixture after its ignition control mode change - from promotion to maintain resonance with the power take-off from the generator.

To obtain this technical result in part of the rotor within the cavity is filled with a working fluid (e.g., water) and pre unwind rotor via electromagnetic transducer (used here as an electric motor with a variable working capacity). Thus formed in the liquid hopper periodically changes its volume. At the time of the expansion of the funnel it injected working gas mixture, which at the time of adiabatic compression of the funnel is heated to the combustion temperature, and then transfers the energy of a moving fluid combustion, transmit in turn the labor movement of the rotor. Since the rotor has a number of axially symmetric cavities, which occur mentioned cycles phasing of these processes leads to useful rotational motion of the rotor. The rotational motion of the rotor is transmitted to the rotor of the generator, producing electrical energy.

A device constituting a rotary internal combustion engine (RU 2083850 C1 of 1997), including a hollow body, a rotor, power supply, cooling, lubrication and the fluid. However, the liquid in this device performs only sealing and compression function, and no function piston. Therefore, it is not possible to implement three-dimensional compression of the working mixture (in the three-dimensional compression chamber volume varies as the cube of its linear dimensions and area of ​​contact with the walls - as a square of linear dimensions), wherein the ratio of the initial and final volumes, and accordingly, the ratio of the initial and final temperature, determining the value of efficiency, can greatly exceed the analogous ratio obtained in the normal (ie, one-dimensional) compression. Accordingly, it is not possible to realize increased efficiency In addition, the need for a crankshaft significantly complicate kinematics, which reduces the advantages associated with the use of rotational movement.

Device for implementation of the method includes a rotor core and forming the working chamber to enter the gas mixture, and a coaxially mounted device wherein the combustion process is carried out, the electromagnetic transducer; according to the invention and the rotor core is formed so that a working chamber formed between the cavity and the rotating structural elements of the working fluid and the control mode of operation and performs the rotation control unit comprising accumulating capacitor.

The technical result in the device is to provide a plant having a high combustion temperature value realized by phased collapse (i.e., rapid working fluid partially filling the unfilled volume in the cavities containing a working gas mixture) and, consequently, an increased value is realized in efficiency Fitting the rotational motion of the rotor.

WAY ROTARY ENERGY CONVERSION internal combustion ELECTRICITY AND DEVICE FOR ITS IMPLEMENTATION WAY ROTARY ENERGY CONVERSION internal combustion ELECTRICITY AND DEVICE FOR ITS IMPLEMENTATION

The invention is part of the apparatus illustrated by drawings, where Figure 1 schematically shows a device in cross section; Figure 2 - a longitudinal section.

The device consists of a rotor 1, which is tightly press-fitted into the core 2 is connected with a bearing 12 fixed stator 4, which includes: a tube 13 for supplying a working fluid vapor tube 5 and a tube 6 for supplying the working gas mixture. The stator 4 is fixed stator electromagnetic transducer 8 (electromagnetic transducer is a power generator that can and do, and motor function, when it served as adequate nutrition), which can rotate around the rotor of the electromagnetic transducer 7 mounted on the rotor. On the inside of the core has a circular groove in which the tube has 5 and 6; in its upper part 15 located valves for supplying a working fluid; in the rotor 1 has a plug 14 for draining the working fluid 3. Hydraulic fluid is shown in the state of the device when the rotor is promoted. Shown in the upper right corner of the switching system comprises accumulating capacitor 10, the control unit 9 of the mode of operation and the useful power terminals pickup 11; it is intended to control the start and the removal of useful power from the generator. The rotor 1 is placed in a rotationally symmetrical box 16 forming a rotor cavity that serves for air cooling devices, which are available on the rotor blades 17, and on the box - the protective grille 18.

The device operates as follows. As an example, consider a two-stroke mode operation. After filling the working fluid in the internal cavity between the rotor core and the solenoid include a voltage converter, which in this case is used as a motor. The voltage applied to the electromagnetic transducer has a constant component and a component modulated in time. Rotation of the rotor causes the electromagnetic transducer to displace fluid into the outer region of the cavities (as shown in Figure 1). Modulation of power leads to the buildup of the oscillations of the working fluid, which consists in the periodicity of the change in the level of right and left cavities. The control unit displays said the buildup in the resonance state, the frequency of which is determined by the set design of the rotor and the core and the multiple of the frequency of the rotor speed, and then to maintain this state. The moment when the volume of a region free from the working fluid becomes as large as possible, it is injected in the working gas mixture is compressed at the return movement of the working fluid. This differs from conventional compression circuit to compress the known internal combustion engines (ICEs), in that it is implemented using a three-dimensional compression. This, in turn, sharply enhances a compression ratio. Ignition of the gas mixture is performed operating in its maximum compression. After igniting the gas mixture starts working stage expansion region free from the working fluid and the combustion gases formed make, during this expansion work on the hydraulic fluid. When the volume of working fluid free region becomes close to the maximum, gas discharge hole opens, and the combustion products are eliminated through a gas pipe. As a result of the above-described process, the vibrational energy of the working fluid increases. When the buildup of oscillations of the working fluid becomes independent from the external drive, the control unit changes the mode of operation: with the supply of power to the device with a view to the promotion of the use of resonance for the removal of power from the device. Electromagnetic transducer periodically (where the period determined by the resonant frequency of oscillation of the working fluid) for a time less than the period of the external load is connected to and accumulates in the condenser and gives them their energy. In the remainder of the period of the electromagnetic transducer is disconnected from the external load and works in electric mode, and is powered by the energy that was in front of this is stored in the accumulating capacitor. The result can only be removed surplus, released during the combustion of fuel energy and energy related to fluctuations in the working fluid remains constant: the oscillations are not damped, but not swinging.

Using the proposed method and device allow to greatly reduce fuel consumption during operation electrical generators (40-50%) while maintaining the power withdrawn by consumers, and to do without mechanical conversion system translational motion of the piston in the known internal combustion engines.

CLAIM

1. A process rotary internal combustion into electrical energy conversion, comprising starting from a current source device, filling the internal cavities of the device working gas mixture, the combustion of the operating process by compressing said mixture and converting combustion energy into mechanical energy and then into electricity through the use of the electromagnetic transducer a generator (also known as an electric motor), characterized in that the working chamber is filled with hydraulic fluid, produce a run through the promotion of the electric motor of said fluid simultaneously modulating the speed of its rotation so that in it the resonant vibrations, leading to a periodic change in the volume of the cavities between the structural elements and the surface of said liquid is introduced into the cavity at the time of reaching its maximum working volume of the gas mixture after its ignition control mode change - from promotion to maintain resonance with the power take-off from the generator.

2. Device for implementing the method according to claim 1, comprising a rotor core and forming the working chamber to enter the gas mixture, and a coaxially mounted device wherein the combustion process is carried out, an electromagnetic transducer, characterized in that the rotor core and arranged so that a working chamber formed between the cavity and the rotating structural elements of the working fluid and the control mode of operation and performs the rotation control unit comprising accumulating capacitor.

print version
Publication date 17.02.2007gg