FIELD: power engineering.
SUBSTANCE: hydroelectric plant for power generation comprises a block of blade screws 6 of axial type placed inside a body 7 and a nozzle. Screws 6 transmit rotation by geared wheels directly, one screw 6 to another one. Screws 6, according to their principle of operation, are master, and when engaged with each other, they rotate in different directions. The nozzle is made with a mixing chamber and is located outside the body 7 to provide for suction of the output flow from the body 7, increasing number of rotations of screws 6. Front ends of the screws 6 are installed in sliding bearings, and the rear ones are placed in thrust sliding bearings of horizontal arrangement, resting on conic journals providing for alignment of screws 6 relative to the body 7. Screws 6 are made with right and left rotation.
EFFECT: provision of continuous operation of a hydroelectric plant.
Hydroelectric station relates to the field of low energy, namely the setting for using the energy of the river flow. The number of known devices for generating electricity and water sources.
The closest analogue (prototype) of the invention include hydroelectric station, located on the open water surface of the river with a free driving energy of the water stream containing hydraulic motor, consisting of a block blade screws axial type, installed to meet the water flow and is located inside the housing in a horizontal, parallel to each other position in the bearings with the possibility of transmitting rotation to the rotor of an electric generator driven by toothed belt, and the nozzle (see KR 20110107881 AND 05.10.2001, F03B 17/06).
The objective of the invention is the provision of opportunities for continuous operation of a hydroelectric power station, the expansion of opportunities for mass use in places inaccessible to connect to the public network (power consumer).
This problem is solved in a hydroelectric power station electricity generation, located on the open water surface of the river with a free driving energy of the water stream containing hydraulic motor, consisting of a block blade screws axial type, installed to meet the water flow and smeshannyh inside the housing in a horizontal, parallel between a position in bearings capable of transmitting rotation to the rotor of an electric generator driven by toothed belt, and a nozzle according to the invention the hydraulic motor consists of a blade screws axial type, located inside the housing, a blade screws transmit the rotation of the gears directly, one blade propeller on the other blade propeller, while the blade screws on the principle of work, are leading, but in the interaction between a spin in different directions, which summarizes the mechanical power blade screws are transmitted to the rotor of the generator, the nozzle is made to the mixing chamber and located outside the housing for ensure suction of the output stream from the housing, increasing the speed of rotation of the impeller screws, the front ends of the blade set screws in the bearings, and the rear is placed in the thrust bearings on the horizontal position, resting on tapered heel, providing concentrations blade screws relative to the housing, and the blade screws are made of right and left rotation, which generally ensures the efficiency of the hydraulic motor and electric generator on the open water surface of the river with a free driving energy of water flow.
On Phi is .1 depicted hydroelectric station afloat in the three-dimensional image. Figure 2 shows the scheme of movement of the working fluid and the flow of water through the block blade screws and the mixing chamber of the nozzle. Figure 3 shows blade propeller in the housing, a side view in section. Figure 4 shows the actuator blade screws toothed drive belt. Shows the drive timing generator drive belt. Figure 5 shows a drive rotary screw gears. Shows the drive timing generator drive belt. Figure 6 shows a block blade screws, interacting with the direction of their spins, front view. 7 shows a block blade screws left and right of the direction of rotation and the movement of the working fluid between the blade screws acting on the blades of the screws, in plan, in the context.
The hydroelectric station is located on the open water surface of the river with a free driving energy of water flow. Hydroelectric station consists of a float 1, located on the water surface and fixed to the support 2 bugreport 3. The float 1 is the generator 4, placed inside the structure 5. Under the float 1 at the depth of water flowing space of the river is a hydraulic motor consisting of a block blade screws 6 axial type, installed to meet the water flow in horizontal, parallel between the Wallpaper position. Blade screws 6 are placed inside the cylindrical casing 7. The front ends of a blade screw 6 mounted in bearings 8 on the supporting ring 13. Rear ends placed in the thrust bearings 9 slide the horizontal position, resting on tapered heel 10, providing concentrations blade screws 6 relative to the housing 7. On the outer perimeter of the housing 7 is located the nozzle 11 to the mixing chamber 12. In the operating mode blade screws 6 pass the rotation of the rotor of the electric generator 4 toothed drive belts 14 and 15.
Blade screws 6 pass the rotation of the gears 16 directly, one blade screw 6 on the other blade propeller 6. All blade screws 6, principle of operation, are leading, but in the interaction between a spin in different directions. Therefore, the blade screws are made of right and left rotation.
Hydroelectric station operates as follows.
Through the power blade screws 6 hydraulic motor flows through the water flow freely and continuously with hydraulic energy. When the mass movement of water through the internal space of the housing 7 is formed of the working body, moving in the direction of the axis of rotation of a blade screws 6. Blade screws 6 straightforward perceive the flow of working fluid from the hydraulic energy and convert the form it into a rotational movement of the blade screws 6 into mechanical energy.
Blade screws 6 pass the rotation of the gears 16, directly, right blade propeller 6 - right rotation transmits rotation to the left blade propeller 6 is a left rotation. All blade screws 6 are leading, but in the interaction between a spin in different directions. When the mass movement of the working medium in the interior space of the housing 7 of the working body is moved in the direction of the axis of rotation of a blade screws 6. Thus to overcome the hydraulic resistance and friction between the parts of the hydraulic motor is wasted energy, reducing the flow of the working fluid and the number of revolutions of the impeller screws 6. To increase income of the working fluid to blade screws 6 water flow is directed both outside the housing 7. Next, the water flow passes through the mixing chamber 12 of the nozzle 11 with greater speed and force of the stream than the working body extending from the housing 7. Due to the difference of the velocities of the flow creates a vacuum in the mixing chamber 12 of the nozzle 11, which creates a suction mode exit stream of the working fluid from the housing 7 water flow outside the housing 7, which increases the traction of the working fluid inside the housing 7, which increases the speed of rotation of the impeller screws 6 and the rotation of the rotor of the electric generator 4. Individual blade screws 6 in total in imagesetpixel block hydraulic motor summarizes mechanical power blade screws 6, transmitted to the rotor of the electric generator 4.
In General, a combination of technical solutions to ensure efficient operation of the hydraulic motor and electric generator 4 on the open water surface of the river with a free driving energy of water flow.
Hydroelectric station electricity generation, located on the open water surface of the river with a free driving energy of the water stream containing hydraulic motor, consisting of a block blade screws axial type, installed to meet the water flow and is located inside the housing in a horizontal, parallel to each other position in the bearings with the possibility of transmitting rotation to the rotor of an electric generator driven by toothed belt and the nozzle, characterized in that the hydraulic motor consists of a blade screws axial type, located inside the housing, a blade screws transmit the rotation of the gears directly, one blade propeller on the other blade propeller, with blade screws on principle, are leading, but in the interaction between a spin in different directions, which summarizes the mechanical power blade screws are transmitted to the rotor of the generator, the nozzle is made to the mixing chamber and located outside the housing to provide podcasy the deposits of the output stream from the housing, increasing the speed of rotation of the impeller screws, the front ends of the blade set screws in the bearings, and the rear is placed in the thrust bearings on the horizontal position, resting on tapered heel, providing concentrations blade screws relative to the housing, and the blade screws are made of right and left rotation, which generally ensures the efficiency of the hydraulic motor and electric generator on the open water surface of the river with a free driving energy of water flow.
FIELD: power engineering.
SUBSTANCE: run-of-river micro station comprises hydraulic turbine with blades 1, generator 7 fitted at pontoon 8 with anchor pole 9. Diverging blades 1 are curved in conical screw line or in conical logarithmic spiral. Front ends 2 of blades 1 bent through 90 degrees are secured inside hear case 3 at shaped bush 4. Rear ends 5 of blades 1 are secured to spider 6.
EFFECT: fast-assemble-disassemble portable run-of-river plant.
3 cl, 4 dwg
FIELD: power industry.
SUBSTANCE: movable flow-through hydraulic power station contains pontoon 1, fixed with anchors 2, body of water pipeline, hydraulic drive, electric current generator, control mechanisms. Body is made in the form of two hollow cylindrical pipelines 5 and 6 arranged coaxially one after another. First of the pipelines of larger section is turned by its free front end towards the water stream, the rear end of which is connected by means of cone hollow insert 7 to the front end of the pipeline of smaller section, the second end of which is open. Body is mechanically coupled with the energy unit 8. Hydraulic drive and electric current generator, the shafts of which are interconnected, are located inside this unit. Body and energy unit are attached to the bottom of the pontoon 1. Pressure tube 46, made in the form of Pitot tube, the free bent end of which is turned towards the moving water stream, and the other end through the stopcock 47 is connected to the inlet tube of turbine of hydraulic drive and its outlet tube is connected to the interior cavity of housing of minor section, is installed inside the housing of larger section.
EFFECT: design simplification, increase of efficiency, improvement of air-tightness and increase of quantity of power supplied to the consumer.
FIELD: engineering industry.
SUBSTANCE: invention is designed to convert the energy of the fluid medium. The device of outfeed of energy of fluid medium, immersed in the latter along the flow stream, comprises the working element in the form of an endless flexible chain covering the spaced apart from each other at least two toothed pulleys 2 or sprockets, or in the form of a belt 1 covering the spaced apart from each other at least two pulleys, parachutes 4 connected with the endless flexible chain or belt 1. At least one toothed pulley 2 or a sprocket of the endless flexible chain or belt of the pulley 1 is fixedly connected to the power takeoff shaft. The parachutes 4 are made with the ability to open under the pressure 5 of the medium flow and fold during the backward motion. The toothed pulleys 2 or the sprockets of the endless flexible chain or the pulleys of the belt 1 are positioned in the flow medium in the horizontal direction from each other with the ability to rotate around its axis, and each of them is made with the elements of engagement with the said chain or the said belt 1, in which the sleeves are mounted or fixedly attached to. In each sleeve the rod element is mounted with the ability to rotate about the vertically oriented axis, which is attached to a corresponding parachute 4.
EFFECT: invention is aimed at improving operating characteristics by providing a guaranteed engagement of the flexible element with the pulleys, and avoiding the braking of the flexible element and the parachutes when passing the pulleys or the sprockets.
2 cl, 5 dwg
FIELD: power engineering.
SUBSTANCE: hydraulic power plant of conveyor type submerged into a fluid medium comprises a frame with at least two pairs of guides and shafts installed on it at the opposite sides as capable of rotation. One of the shafts is kinematically connected with a power generator. A flexible element that embraces the shafts is made in the form of a closed chain gear with fixed blades equipped with axes and rollers. The hydraulic power plant is placed in a channel equipped with gateways along the flow with partial submersion of the body into the fluid medium. The flexible element comprises joined links-carriages with combined blades, which consist of at least four V-shaped plates arranged in pairs opposite to each other. Plates in each pair are parallel to each other. Shafts are placed at different levels, and wheels are installed at their ends. Wheels of the shaft arranged below are made as geared and of smaller diameter compared to wheels of the other shaft. The shaft with wheels of the smaller diameter is arranged upstream compared to the shaft with wheels of larger diameter.
EFFECT: increased reliability and capacity of a hydraulic power plant.
4 cl, 6 dwg
FIELD: power industry.
SUBSTANCE: hydro-electric pontoon power plant includes anchored floating shell and vane wheels 6 linked to electric generators. Shell is made in the form of two parallel pontoons 7 attached rigidly to each other with wheels 6 mounted between them. Each pontoon 7 has parallelogram cross-section in longitudinal direction. Gap between pontoons 7 is limited in the front and rear ends by shields 10 and 2 connected rigidly to pontoons 7. At the top, pontoons 7 are rigidly connected by two cross-ties 9 and 3 I the form of stripes adjoining shields 10 and 2. Rectangular gap is formed between stripes 9 and 3 and pontoons 7. Equal angles 5 are positioned vertically in each corner of that rectangle, with their bottom ends connected rigidly to side surfaces of pontoons 7. Top ends protrude above pontoons 7. Cap 4 is mounted above wheels 6.
EFFECT: possible application of plant both in summer and in winter.
2 cl, 2 dwg
FIELD: power industry.
SUBSTANCE: conversion device of incoming water flow to electric energy includes a ship brought into movement with a propeller screw, which is made in the form of a catamaran ship, a conveyor with shafts 8 and an endless belt with blades fixed on it. Belt edges are perforated. Shafts 8 are equipped with radial pins entering perforation holes and connected to electric generator 3 shaft. An operating channel is formed with two conveyors with endless belts on vertical shafts 8 in cutouts of housing 1 on each of the catamaran ship semi-housings below the water line. Each of the catamaran ship semi-housings is fully enveloped with its endless belt with the blades fixed on it and made from material with positive buoyancy. In nose subsurface part of housing 1 there located is water intake 6 with water drains to the rear part of the ship. Storage battery 2 with electric motor 5 having an actuator on line of shafts 8, and control system 4 are located in housing 1.
EFFECT: increasing efficiency, improving operating reliability and power of the ship's power plant and associated generation of electric energy for different consumers.
SUBSTANCE: submersible microhydro power plant for electric energy generation includes hydraulic turbine with vertical rotation axis connected to electric generator, also it includes water flow formers and device protecting against floating objects. Lower end of runner shaft 3 is connected directly to generator shaft 17 by means of splined joint. Thrust bearing of runner is rigidly fixed in upper cover of electric generator housing 15 so that it is simultaneously a pilot bearing for electric generator. Electric generator is end-type, water-filled and is located under hydraulic turbine. Hydraulic turbine housing 1 and electric generator housing 15 form single structure monoblock.
EFFECT: reducing dimensions and weight, generating cheaper electric energy due to absence of investments to plants building, simplifying structure and erection works method, reducing maintenance costs.
SUBSTANCE: tidal-wave power plant is made on the basis of two turbines 1 and 2. Each of turbines 1 and 2 comprises at least two disks 3, connected to each other by axes 4, on which blades 5 are hingedly fixed, displacement of which is limited by main and additional fixators 6 and 7. Both turbines 1 and 2 are hingedly installed on a single axis 8, fixed in a frame 9, a part of which is fixed on the bottom, and the other part includes a site 10 on the surface, where a reducer 11 and a generator 12 are placed. In one turbine the main fixators 6 are arranged at the right side of the blades 5, while in the other turbine the main fixators 6 are located at the left side of the blades 5. Adjacent discs 3 of turbines 1 and 2 are equipped with main conical gears, between which there are additional conical gears hingedly fixed on an axis 14, which is perpendicular to the single axis 8 of turbines 1 and 2. A power takeoff shaft 13 reaching a site 10 on the surface is stiffly fixed to one of additional conical gears.
EFFECT: provision of higher efficiency factor due to operation of turbines in three squares and at any direction of a flow, with simultaneous preservation of design simplicity.
FIELD: power engineering.
SUBSTANCE: hydraulic energy-generating plant 1 comprises a body 2 with a hole 8 for supply of water, arranged at the discharge side of the hydraulic canal, a hole 9 for water discharge, arranged at its bottom side, a channel 25, providing for connection of holes 8 and 9, a board 6 for collection of water, a vertical axial turbine 3, a generator 4 and a movable lock 5. The board 6 is arranged at the edge of the hole 8 and collects water in the hole 8 by means of catching and accumulating water flowing along the hydraulic canal. The turbine 3 is installed with the possibility of rotation in the channel 25 and comprises rotor blades. A generator generates energy, accepting the rotary force of the turbine 3. The lock 5 is made as capable of controlling the level of accumulated water at the discharge side of the hydraulic canal by means of variation of the area of the cross section of water flow, acting at the upper end of the blade of the turbine 3 as it arrives from the hole 8.
EFFECT: development of a hydraulic energy-generating plant, made with the capability to adjust water level at the discharge side and providing for stable quantity of generated energy with simple maintenance.
6 cl, 30 dwg
FIELD: power engineering.
SUBSTANCE: flow-through power generator of horizontal type comprises a stator and a rotor placed on a single axis with a turbine driven by water flow forces. The rotor is made as hollow. The inner cavity of the rotor is formed as a Laval nozzle. Turbine blades are fixed inside the cavity and are directed towards the axis of rotation, being arranged along the inner surface of the rotor following helical lines. The submerged power plant on the stationary platform comprises a group of power generators installed towards the water flow on stationary supports. Supports for installation of power generators have location beds equipped with receiving cones and are arranged at the distance that is multiple to the length of the power generator section. Power generators are installed at the different depth from the water surface.
EFFECT: development of a simple and reliable power generator and a submerged power plant with easy maintenance.
8 cl, 3 dwg
FIELD: power engineering.
SUBSTANCE: invention relates to non-conventional power sources, and it can be used in plants using energy of wind, river, deep sea and other currents. Proposed plant contains one or several vertical shafts and horizontal rods with blades. Said hollow rods are installed on shafts for limited turning relative to their axes. Opposite blades of each rod are rigidly secured on rod square to each other and eccentrically relative to axis of rod. Shafts adjacent in horizontal direction are made for rotation in opposite directions.
EFFECT: provision of simple ecologically safe device operating at any direction of current in liquid and gaseous medium and at medium interface.
FIELD: hydraulic engineering.
SUBSTANCE: device is designed for converting kinetic energy of small and medium rivers into elastic energy. Proposed hydraulic unit contains hydraulic turbine installed on frame with bearings on its shaft, generator mechanically coupled with hydraulic turbine, stream shaper and device in form of plates to protect hydraulic unit from floating debris. Hydraulic unit has intermediate vertically and horizontally installed shafts with bearings interconnected by conical gears. Vertical shaft is arranged in well built near bank and communicating with river by channel made under level of maximum possible thickness of ice cover. Part of horizontal shaft connected with hydraulic turbine is arranged in said channel. Upper end of vertical shaft is connected with generator through ground horizontal shaft and step-up reduction unit. Stream shaper is made in form of flaps installed on shaft for turning to direct water stream of river to its central part between which turnable gate is installed for contacting with one of flaps to direct water stream to right-hand or left-hand side of hydraulic turbine.
EFFECT: provision of reliable operation all year round.
3 cl, 2 dwg
FIELD: hydraulic power engineering.
SUBSTANCE: proposed hydraulic turbine generators are designed for creating stationary and portable hydraulic plants of modular type. Generators have rotor with central shaft non-rotating around horizontal axis or vertical axis (as version) on which chain drive gears are rigidly fitted, each being coupled through independent chain drive with planet pinion members arranged radially and uniformly around central shaft. Each member has blade reduction gear consisting of gear of chain drive and of large and small cylindrical gears, the latter being coaxial and rigidly coupled with gear of chain drive of blade reduction gear, and large cylindrical gear is rigidly secured on axle of blade installed horizontally for generator (or vertically, as version). Each blade rests by ends of its axle for rotation on brackets secured on hubs by bases. Hubs are installed on both ends of shaft for rotation and tops of brackets at both ends of central shaft are connected by ring rims being drive wheels connected with energy converters by flexible drive.
EFFECT: provision of effective and reliable operation.
3 cl, 4 dwg
FIELD: conversion of river stream energy into electric power.
SUBSTANCE: proposed plant has base in the form of catamaran that mounts current generators and their drive, current parameters stabilizing system, turbine capable of running in fully submerged condition, and its hoist. Turbine is made in the form of belt conveyer installed on edge at certain angle to river stream. Blades made of flexible material are secured throughout entire width and length of belt. Each blade is made in the form of bucket capable of folding and resting on belt during transfer from working to idle side of conveyer, and it has pocket on external surface for automatic raising of blade by river stream during transfer from idle to working position. Turbine hoist has rocker arm for turbine suspension hinged on one end to catamaran and on other end, to turbine frame that mounts generator-drive bevel gear so that longitudinal axes of hoist rocker-arm hinges and longitudinal axis of bevel-gear driven pinion are disposed on same line. In addition, hydroelectric power plant is equipped with device enabling variation of turbine angle of installation to water flow.
EFFECT: enhanced power capacity.
1 cl, 4 dwg
FIELD: power engineering.
SUBSTANCE: turbine is designed to convert energy of water or air streams inflowing from side. Proposed turbine has shaft hinge-mounted in post around which blades are installed for turning in radial directions between supports rigidly and normally connected to shaft. Turning of blades is limited by stops. Blades are made flat, with rounded off long edges, and are arranged around shaft minimum in two directions with spaces between edges. Turning of blades is limited by two stops, and tire in turbine, thus formed, repeats in length of shaft with uniform angular turn. Supports can be made in form of radial cantilevers with aerodynamic profiling of cross section. Stops are made retractable into support body if pressure force of blade exceeds calibrated force of spring holding the stop in working position.
EFFECT: increased efficiency of using energy of fluid medium flow, simplified design.
3 cl, 6 dwg
FIELD: hydraulic power engineering.
SUBSTANCE: invention is designed for creating stationary and transportable modular hydraulic plants and setting up unit hydraulic power stations. Proposed water-wheel generator has body, shaft with central bevel gear, planet pinion members, each containing blade and shaft with bevel gears on ends, one end of shaft being coupled with central gear. Central bevel gear is rigidly secured on one of ends of central shaft non-rotating around its axis and arranged vertically. Planet pinion members are arranged around central radially and uniformly. Shaft of each planet pinion member with bevel gears on its ends is made single-section, and bevel gear belonging to said shaft and pointed to side of blade of said planet pinion member engages with bevel secured rigidly and coaxially to smaller spur gear of blade reduction gear. Larger spur gear engages with smaller one, and it is secured on axle of blade installed vertically. Each blade rests by ends of its axle for rotation of brackets mounted by bases on cylindrical housing installed for rotation coaxially relative to central shaft, and tops of brackets at both ends of central shaft are connected by ring rims. Upper rim, being drive wheel, is coupled with energy converters. Central shaft rests by both ends with locking on framework provided with pontoon devices. Invention makes it possible to use river current energy with maximum efficiency at no adverse effect on environment caused by submersion of river flood lands caused by building of dams, energy of ocean currents, energy of tides and ebbs owing to use of blades with two points of support. Versions of design of water-wheel generators are provided in description.
EFFECT: simple design, high adaptability to manufacture and servicing of water-wheel generator.
5 cl, 5 dwg
FIELD: generation of electric energy by conversion of water flow.
SUBSTANCE: electric energy is generated with the aid of vane-type machine having at least one rotor, rotor-driven generator and float for vane-type machine; vane-type machine is anchored stationary and rotor is oriented in direction of water flow. Vane-type machine is held in suspended state below water surface. Float may be inflated with compressed air and may be filled with water when required. Rotor is mounted on axle oriented in way of water flow. Rotor blades may be turned with the aid of mechanism in direction of water flow or in opposite direction. Rotor axle is just hollow axle forming the float. Vane-type machine is invisible during operation of plant.
EFFECT: simplified construction; reduction of time required for mounting.
22 cl, 11 dwg
FIELD: wind and hydraulic power engineering.
SUBSTANCE: invention relates to wind and hydraulic motors with vertical shaft of rotation. Proposed vertical shaft turbine has shaft hinge-mounted on post with rigidly and normally attached supports, and blades arranged between supports and installed on axle for turning being limited by two locks. Supports are installed in two directions to form row. Blades are made of closed elastic material tightly enclosing thickened axle to prevent axial displacement and vertical rigid edge spring-loaded relative to axle. Moreover, each blade is provided with stops fixing elastic material relative to thickened axle. Turbine can be furnished with additional rows of supports with blades installed higher and/or lower than first row. Turbine can reliable operate irrespective of velocity and gusts of wind, region and place of mounting, including movable objects, with provision of efficiency 10-16% higher than that of similar constructions.
EFFECT: simple design, effective operation.
3 cl, 2 dwg
SUBSTANCE: the micro hydro-electric power station is designed for converting energy of flowing medium into electrical energy. The device contains of ground unit, consisting of electricity distributing device, control system and controlled ballast load, a fixed water tank, generator located lower than the level of water in the hermetic tank and connected to the ground unit using water resistant cable. The water turbine with a horizontal axis of rotation, is mounted at the run-out and connected to the shaft of the generator through a gear transmission, in the form a multiplier located in a gondola. A cone is placed on the inlet of the run-out in front of the water turbine. The generator is located in the direction of flow behind the multiplier in the same gondola, which is supplied with a device for pumping water from its bottom part. The cone is made of flat elements; part of which is made in such a way that turning about longitudinal axes is possible. A driving gear is provided for this purpose.
EFFECT: increased operation reliability; power regulation.
6 cl, 1 dwg
SUBSTANCE: invention is related to the field of renewable energy sources, namely, wind energy conversion into electric energy. Converter contains frame and first and second blades that are kinematically connected with cord (chain), first and second drums (starts) that are motionlessly installed in the shafts of the first and second gears, which interact with the first and second gears via corresponding overrunning clutches, third gear and conical pair of gears with step-up gear and generator, fourth and fifth gears that interact with the third gear and third and fourth blades that are kinematically joined with cord (chain) and third and fourth drums (stars), which interact with fourth and fifth gears via corresponding overrunning clutches. Converter is made of two parts that are symmetrical in respect to outlet shaft of fifth gear, in which drive gear of conical pair is motionlessly installed. The second option of energy converter consists of two parallel adjacent pipes, in the middle of which leak-tight chamber is installed, and blades are installed inside pipes.
EFFECT: increase of efficiency factor and reduction of fluid medium energy conversion net cost.
9 cl, 8 dwg