WO2009136804A2 - Electro-generator with the role of pipe turbine and driving propeller - Google Patents

Electro-generator with the role of pipe turbine and driving propeller Download PDF

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Publication number
WO2009136804A2
WO2009136804A2 PCT/RS2009/000016 RS2009000016W WO2009136804A2 WO 2009136804 A2 WO2009136804 A2 WO 2009136804A2 RS 2009000016 W RS2009000016 W RS 2009000016W WO 2009136804 A2 WO2009136804 A2 WO 2009136804A2
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WO
WIPO (PCT)
Prior art keywords
blades
rotor
induction
conductors
electro
Prior art date
Application number
PCT/RS2009/000016
Other languages
French (fr)
Other versions
WO2009136804A3 (en
Inventor
Predrag Paunovic
Nenad Paunovic
Original Assignee
Predrag Paunovic
Nenad Paunovic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Predrag Paunovic, Nenad Paunovic filed Critical Predrag Paunovic
Publication of WO2009136804A2 publication Critical patent/WO2009136804A2/en
Publication of WO2009136804A3 publication Critical patent/WO2009136804A3/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste energy
    • F05B2220/602—Application making use of surplus or waste energy with energy recovery turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/50—Hydropower in dwellings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

  • this invention belongs to the field of power industry and a way for exploitation kinetic energy in the pipes in the household and industry as well as the kinetic energy of fluids in open systems (rivers, sea and oceanic currents, mountain gorge).
  • This invention also belongs to the field of electro- mechanics propulsion because it represents a way for more efficient propulsion of vehicles on the electric drive on the land, water and air.
  • Electro-generator with tube turbine and drive propeller role application will be especially fertile in rivers, seas and oceanic currents where each electro-generator with tube turbine and drive propeller role actually represent one hydro power plant.
  • FIG. 5 show rotors with blades of first type of electro-generator with tube turbine and drive propeller role - axonometric view
  • the transfer of electrical energy to the induction conductors (17) and (12) will cause their rotation as well as the rotation of the propeller bodies (6) and (10) and blades (8) and (9).
  • the electro generator acting as a pipe turbine and driving propeller instead of ball bearings (18) and (13) as a non - lying mechanism for the rotor-propellers only ball bearings (18) or (13) can be used or suitable maglev mechanism (magnetic levitation).

Abstract

An electro-generator acting as a pipe turbine and a driving propeller is a new concept of an electro-generator which, depending on a way of application, can have the role of a pipe turbine used for the conversion of kinetic energy of fluid into electrical energy or the role of a propeller when used for driving purposes. An electro-generator acting as a pipe turbine and a driving propeller has three basic forms.

Description

Electro-generator with the role of pipe turbine and driving propeller
Description of Invention
a) The technical field to which the invention relates
Broadly speaking this invention belongs to the field of power industry and a way for exploitation kinetic energy in the pipes in the household and industry as well as the kinetic energy of fluids in open systems (rivers, sea and oceanic currents, mountain gorge). This invention also belongs to the field of electro- mechanics propulsion because it represents a way for more efficient propulsion of vehicles on the electric drive on the land, water and air.
b) Technical problem
Technical problems which are solved by this invention are:
How to use the kinetic energy of the circulating fluid through pipes in the household and industry in the most practical way?
How to enable the use of kinetic energy of the river without the construction of massive dams and hydro power plants, related facilities, the creation of artificial lakes and sinking hinterland land?
How to enable more efficient propulsion for vehicles on the electric propulsion on land, water and air?
c) Background art
The lack of any pipe or hose for the fluid, which is currently being used in everyday life and industry is because by themselves, they do not have the capacity of energy transformation of fluid (which flows through her/him) in the electric energy, and by this, the kinetic energy of fluid that passes through the pipes or hoses is inevitably lost. In terms of comparisons of electro generator role with tube turbine and drive propeller and existing patented turbine, none of these turbine does not have, as a functional whole, all the elements and principles of functioning that has Electro-generator for the conversion of kinetic energy of fluid in the electric energy, which electro-generator with the role of tube turbines and driving propeller and allows greater efficiency and universality of application in relation to all existing turbines today. The main difference is that at all existing turbine the propeller is clearly separated as a separate functional entity which is with electro- generator connected through a common shaft or appropriate transmission system while at electro-generator with the role of tube turbine and drive rotor (propeller) the role of rotor (propeller) and electro-generator (electro-generator mode) or the role of propeller (rotor) and the electric motor (electromotive mode) is unified.
Using the kinetic energy of movement of fluids in open systems (of the air, rivers, marine and oceanic currents), on ways on which is currently applied in everyday life also has its disadvantages. Kinetic energy of the river is mainly converted to electrical energy by means of complex hydro power plants systems. Lack of this way of converting kinetic energy of rivers is that the dam hydro power plants significantly disturb important river and coastal ecosystems. Hydro-cumulating lakes, which follow the construction of hydro power plants, flood rivers coastal areas and by that way, often, economic, cultural, historical and demographic damage is being made, Another lack of use of kinetic energy of rivers on that way is that any desired changes in the location of whole hydropower plant system is technically and economical very demanding, i.e. complicated and expensive.
The essence of the invention
The essence of the invention is reflected in the energy use of fluid flow through tubes and hoses in households and industry1, which would otherwise needlessly be wasted as well as the use of kinetic energy of fluids in open systems, especially in the rivers and the sea and oceanic currents by electro-generator with the role of tube turbin^ and driving propeller. With electro-generator with the role of tube turbines and drive propeller implementation on standard fluid pipes, electro-generator is being installed into existing pipe for fluids flow used in the household and industry. When the fluid flow through the standard pipe, fluid rich the parts on the pipes on which electro-generator with role of tube turbine and drive propeller is placed, and depending on the type of electro-generator with the role of tube turbine and drive propeller which there are three, next going to the following:
The first type of electro-generator with the role of pipe turbine and driving propeller is consist from rotors with mutually oppositely directed blades on which ends are placed sources of magnetic radiation2 around which are fixed induction conductors. Around the rotor blades framing tube is placed with enlargements on its ends. Within the enlargements antiswirling wings can be placed. When the fluid reaches the part of the pipe where electro-generator with the role of tube turbine and driving propeller it's rotate the blades of electro- generator which cause magnetic radiation source to rotate and electric energy induction within induction conductors.
1 Firstly on the water plumbing pipes in water supply systems which for water supply use the principle of natural differences in pressure between the well and last circle users.
2 Second option of this type of electro-generator would, on the place of sources of magnetic radiation, have induction conductors while on the place of induction conductors source of magnetic radiation would be placed. Second type of electro-generator with the role of tube turbine and drive propeller is consists from rotors with mutually oppositely directed blades. Inside rotors are sources of magnetic radiations3 inside which are fixed induction conductors. Around the rotor blades framing tube is placed with enlargements on its ends. Within the enlargements antiswirling wings can be placed. When the fluid reaches the part of the pipe where electro-generator with the role of tube turbine and driving propeller it's rotate the blades of electro-generator which cause magnetic radiation source to rotate and electric energy induction within induction conductors.
Third type of electro-generator with the role of tube turbine and drive propeller is consist from rotors with mutually oppositely directed blades on which ends are placed sources of magnetic radiation4 around which are fixed induction conductors. Inside rotors there are also sources of magnetic radiations5 inside which are fixed induction conductors. Around the rotor blades framing tube is placed with enlargements on its ends. Within the enlargements antiswirling wings can be placed. When the fluid reaches the part of the pipe where electro-generator with the role of tube turbine and driving propeller it's rotate the blades of electro-generator which cause magnetic radiation source to rotate and electric energy induction within induction conductors.
When the fluid reaches the framing tube enlargements, in any of the three vision of electro-generator with the role of tube turbines and drive propeller, fluid will speed up the toward narrowed part of the framing tube which creates a lower pressure zone and the effect of suction fluid into electro-generator which is of particular importance in cases of electro-generator with the role of tube turbine and drive propeller in open systems (rivers, tidal, ocean, and oceanic currents). In order to increase the speed of movement of fluid to the interior of electro-generator in side framing tube enlargement antiswirling wings could be placed which stop swirly fluid movement in occasions of its movement toward interior of framing tube i.e. electro-generator by which fluid speed is additionally increased and suction effect in zone of enlargement at framing tube toward interior of framing tube and electro-generator with role of tube turbine and drive propeller.
When fluids with a lower degree of compression (liquid) are in question electro-generator with role of tube turbine and drive propeller will be placed at the end of pipe through which fluid passes. In any other case (setting the electro-generator with tube turbine and drive propeller role to any other place in the standard pipe), when pressure drop is not desire, cross-sectional area of flow ring of electro-generator with tube turbine and drive propeller role may be proportional to the amount of flow in the standard pipe through which fluid passes as there would not be adverse to the fall of fluid pressure6 in standard tubes after the fluid pass
3 Second option of this type of electro-generator would, on the place of sources of magnetic radiation, have induction conductors while on the place of induction conductors source of magnetic radiation would be placed.
4 Second option of this type of electro-generator would, on the place of sources of magnetic radiation, have induction conductors while on the place of induction conductors source of magnetic radiation would be placed.
5 Second option of this type of electro-generator would, on the place of sources of magnetic radiation, have induction conductors while on the place of induction conductors source of magnetic radiation would be placed.
6 However if is necessary to intentionally decrease the pressure in pipes, for example in plumbing systems with very high natural pressure at the well, this could be done very efficient with the help of electro-generator with the role tube turbine and drive propeller by setting different parameters like for example the relation between the surface of plumbing tube and flow trough electro-generator with tube turbine and drive propeller role. Fluid action at the rotors-propellers blades cause rotor rotation and electric energy induction inside induction conductors which is by transfer conductors transfer on further processing, use or by the devices for partial storing of electric energy (batteries, electric accumulators etc.). After rotor blades and flow ring passing, fluid continue its journey trough standard pipe. On this way part of the fluid energy which flow trough standard pipes and which would normally be wasted, is being transferred to devices for further processing of electric energy (for ex. transformer), to bottom line user or to devices for partial electric energy storage (batteries, electric accumulators etc.) and could be used later by the user will. When electro-generator with tube turbine and drive propeller role is being used like propellant, electric energy flow trough induction conductors causes rotation of sources of magnetic radiation and by that rotation of propeller blades and propeller its self by which the fluid inside electro-generator with tube turbine and drive propeller role is being pushed to one of electro-generator sides and on this way the role of electro-generator with tube turbine and drive propeller role like drive device is being achieved. Each of three types of electro-generator with tube turbine and drive propeller role instead of two rotors with mutually contra oriented blades could have only one, however electro-generator with tube turbine and drive propeller role efficiency is increased if by one rotor (propeller) another one or more rotors (propellers) are being placed by which the blades of one rotor are oppositely directed in compare to blades of next propeller with appropriate sources of magnetic radiation and induction conductors. On this way the blades of one rotor rotate oppositely to second rotor by which, with optimization of these elements, optimal fluid directing is being achieved by the blades of one rotor (propeller) toward second rotor (propeller). On this way work vibration of one of such electro-generator with tube turbine and drive propeller role are also being reduced and his reliability is also increased (two or more separated sources of electric energy generation within one electro-generator) as well as his efficiency. Electro-generator with tube turbine and drive propeller role application will be especially fertile in rivers, seas and oceanic currents where each electro-generator with tube turbine and drive propeller role actually represent one hydro power plant. Dependably of device or construction element, on which electro-generator with tube turbine and drive propeller role will be installed (fixed pylons, Mobile Underwater Platforms) electro-generator with tube turbine and drive propeller role installation will be possible on different depths below the water surface so that it will not disturb above water traffic neither will like conventional hydropower plants significantly disturb ecosystem of river and river coastal area. By implementation of electro-generator with tube turbine and drive propeller role on Mobile Underwater Platforms (patent application P-22/2007) more complete end efficient use of oceanic currents kinetic energy is being achieved regardless on depth, speed or aim of water streaming as well as constant inconsistency of these parameters. By electro-generator with tube turbine and drive propeller role implementation as a propellant more efficient relation between electric energy consumption and propulsion characteristics electro-generator with tube turbine and drive propeller role. By the fact that source of rotation ring of electro-generator with the role tube turbine and drive propeller as well as special blade design choice, their number as well as their mutual relationships inside electro-generator with the role of tube turbine and drive propeller. is around i.e. inside rotor its self i.e. propeller, functioning efficiency is being increased, which is not the case with standard generators, turbines and propellants where is the case that source of rotation (rotor-propeller) is significantly dislocated from generator or electromotor centre by which is connected with common shaft or appropriate transfer system.
The advantages of this innovation are as it follows: In electro-generator mode of application:
1. With the help of this invention fluid kinetic flow energy trough regular i.e. standard pipes or hoses which would other way be wasted, may momentary be used, it could be processed (transformed) or partially stored (in batteries, electric accumulators) for later use.
2. Certain savings in electric energy consumption is being achieved which could noticeable especially in living units with large number of inhabitance or in industry where large traffic of fluids exist.
3. Implementation of this innovation in rivers make possible harvesting river flow kinetic energy without building hydropower plants," creation of hydro cumulating lakes, significant disturbance of river and coastal ecosystems and flooding and destroying coastal areas.
4. Implementation of this innovation in sea and oceanic currents, especially if they are implemented on Underwater Mobile Platforms (P-22/2007) make possible the most efficient harvesting of massive water streaming kinetic energy regardless of their movement inconsistency in direction, aim or depth. ,
5. Advantages of this invention application in systems of open waters is in his totality (one electro- generator with tube turbine and drive propeller role is one hydropower plant) and by that in great mobility and flexibility of use.
In propellant mode of application:
1. Because of the fact that the source of rotational force is at the end of propellers blades i.e. inside rotor and that affect around i.e. inside rotor-propeller itself more efficient relation between electric energy consumption and electro-generator with tube turbine and drive propeller role propulsion power is being achieved.
Short description of images
- figure 1 show first type of electro-generator with tube turbine and drive propeller role - front view
- figure 2 show first type of electro-generator with tube turbine and drive propeller role - longitudinal section
- figure 3 show details of first type of electro-generator with tube turbine and drive propeller role - longitudinal section - figure 4 show first type of electro-generator with tube turbine and drive propeller role - axonometric view
- figure 5 show rotors with blades of first type of electro-generator with tube turbine and drive propeller role - axonometric view
- figure 6 show second type of electro-generator with tube turbine and drive propeller role - front view
- figure 7 show second type of electro-generator with tube turbine and drive propeller role - longitudinal section
- figure 8 show detail of second type of electro-generator with tube turbine and drive propeller role - longitudinal section
- figure 9 show rotors with blades of second type of electro-generator with tube turbine and drive propeller role - axonometric view
- figure 10 show framing tube with widening inside witch antiswirling wings are placed - axonometric view
- figure 11 show third type of electro-generator with tube turbine and drive propeller role - front view
- figure 12 show third type of electro-generator with tube turbine and drive propeller role - longitudinal section
A detailed description of the invention
Electro generator which acts as a pipe turbine and driving propeller can have three aspects. Each aspect of the electro generator acting as a pipe turbine and a driving propeller represents a special functional entity with a special functional characteristics.
The first aspect of the electro-generator which acts as a pipe turbine and driving propeller, pictures 1, 2, 3, 4 consists of the leading pipe (1) which is widened by the enhancers7 at its ends (2), or it can have circled sealed connectors so it could be easier connected to standard pipes and hoses for conveying fluid. Induction chambers (15), inside which there are fixed induction conductors (16) which encircle the sources of magnetic radiation (17) which are connected to the blade tops (8) of the rotors (6) and the blade (9) of the rotor 10, pictures 1, 2, 3, 4, 5 are connected with the leading pipe (1). When fluid reaches the widening (2) it accelerates towards the narrow part of the marginal pipe (1) towards the blades ( 8) and (6) of the rotor (8) and (10-) which produces rotation of the blades as well as the corresponding sources of the magnetic
7 When applying generator acting as a pipe turbine and a driving propeller in the open systems (rivers, sea, ocean, mountain gorge etc,) the widening at the pipe ends will have the purpose of increasing the entrance volume of the electro-generator with tube turbine and drive propeller role. ranraiion (1/χwnτcn, irisrαe trie fnductron conductors (16) causes induction of the electrical energy which, by means of the conveying conductors (19 ), transfers to the devices for its further processing ( rectifier.converter, transformer ) and then to the customer i.e., the device for the partly storage of the electrical energy ( battery, accumulator).
Inside the widening (2) for the purpose of the reduction of the fluid whirling and in that way the increase of the fluid flow anti-whirling vans ( 20) can be installed. They can be connected to the widening (2) in a movable or immovable way, and their dimensions, number and shape depend on the purpose for which the electro generator acting as a pipe turbine is used and the surrounding i.e. physical and chemical properties of the fluid which shall flow through the electro-generator which acts as a pipe turbine and driving propeller. Anti whirling vans by the means of their surface prevent the fluid whirling inside the widening (2) of the marginal pipe (1) towards the inside part of the electro generator.
For the purpose of the increase of the efficiency and reliability of the electro-generator which acts as a pipe turbine and driving propeller, the electro generator shall have two or more counter- rotating rotors i.e. propellers, pictures 1,2,3,4,5. In this way, depending on the fluid direction flowing through the turbine, blades (8) of the rotor body (6) shall direct the fluid flow towards the blades (9) of the rotor body (10) and vise versa, which shall increase the total efficiency of the whole turbine. Since the direction of the blade rotation (8) is contrary to the direction of the blade rotation (9) vibration of the electro generator as a whole shall be reduced which is important for the efficiency and reliability of the electro generator acts as a pipe turbine and driving propeller with two or more counter rotating rotors. The blades (8) and (9) for the rotor body ( 6 ) and (10) can be connected in a movable or immovable way. The number and shape of the blades ( 8 ) and ( 9 ) depend on the purpose for which the electro generator acting as a pipe turbine is used and the surrounding i.e. physical and chemical properties of the fluid which shall flow through the electro-generator which acts as a pipe turbine and driving propeller. If the electro generator acting as a pipe turbine and driving propeller is used as a propellant, the power flow from the outside source into induction conductor (16) will cause the rotation of the magnetic radiation (17) and the blades (8) and (9) of the rotor propellers (6) and (10) by which the fluid inside the electro generator acting as a pipe turbine and driving propeller will be suppressed in the certain direction and in that way the electro generator acting as a pipe turbine and driving propeller will act as a driving device on itself or on the object on which it will be installed. Instead of the induction conductor (16) the source of the magnetic radiation (17) may be placed inside the induction chamber (15), while on the place of the source of the magnetic radiance (17) corresponding induction conductors (16) may be installed which depends on option of the application of the electro generator. In that case if the electro generator acting as a pipe turbine and a driving propeller is used as an electro generator, the power will be induced in the movable induction conductors (17) which will be placed inside the stationary source of the magnetic radiance (16), This option, which means the propellant way of transferring electrical energy to the induction conductors (17) will cause their rotation as well as the rotation of the propeller bodies (6) and (10) and blades (8) and (9).
The second aspect of the electro generator acting as a pipe turbine and driving propeller, pictures 1, 2, 3, 4 consists of a leading pipe (1) which is widened8 at its ends by the enhancers (2), or it can have circled sealed connectors so it could be easier connected to standard pipes and hoses for conveying fluid. Inside rotors ( 6) and (10) with which they are connected, ragged sources of the magnetic radiation (11) are placed towards inside part, inside which fixed towards outside ragged induction conductors (12) are placed, pictures 6, 7 ,8, 9, 10. When fluid reaches the widening (2) it accelerates towards the narrow part of the marginal pipe (1) towards the blades ( 8) and (6) of the rotor (8) and (10) which produces rotation of the blades as well as the corresponding sources of the magnetic radiation (11) which, inside the induction conductors (12) causes induction of the electrical energy which, by means of the conveying conductors (14 ), transfers to the devices for its further processing ( rectifier.converter, transformer ) and then to the customer i.e., the device for the partly storage of the electrical energy ( battery, accumulator). Inside the widening (2) for the purpose of the reduction of the fluid whirling and in that way the increase of the fluid flow anti-whirling vans ( 20) can be installed. They can be connected to the widening (2) in a movable or immovable e way, and their dimensions, number and shape depend on the purpose for which the electro generator acting as a pipe turbine is used and the surrounding i.e. physical and chemical properties of the fluid which shall flow through the electro-generator which acts as a pipe turbine and driving propeller. Anti whirling vans by the means of their surface prevent the fluid whirling inside the widening (2) of the marginal pipe (1) towards the inside part of the electro generator. For the purpose of the increase of .the efficiency and reliability of the electro-generator which acts as a pipe turbine and driving propeller, the electro generator shall have two or more counter- rotating rotors i.e. propellers, pictures 6,7,8,9,10. In this way, depending on the fluid direction flowing through the turbine, blades (8) of the rotor body (6) shall direct the fluid flow towards the blades (9) of the rotor body (10) and vise versa, which shall increase the total efficiency of the whole turbine. Since the direction of the blade rotation (8) is contrary to the direction of the blade rotation (9) vibration of the electro generator as a whole shall be reduced which is important for the efficiency and reliability of the electro generator acts as a pipe turbine and driving propeller with two or more counter rotating rotors. The blades (8) and (9) for the rotor body (6) and (10) can be connected in a movable or immovable way. The number and shape of the blades (8) and (9) depend on the purpose for which the electro-generator acting as a pipe turbine is used and the surrounding i.e. physical and chemical properties of the fluid which shall flow through the electro-generator which acts as a pipe turbine and driving propeller.
8 When applying generator acting as a pipe turbine and a driving propeller in the open systems (rivers, sea, ocean, mountain gorge etc,) the widening at the pipe ends will have the purpose of increasing the entrance volume of the electro-generator with tube turbine and drive propeller role. If the electro generator acting as a pipe turbine and driving propeller is used as a propellant, the power flow from the outside source into induction conductors (12) will cause the rotation of the magnetic radiation (11) and the blades (8) and (9) of the rotor propellers (6) and (10) by which the fluid inside the electro generator acting as a pipe turbine and driving propeller will be suppressed in the certain direction and in that way the electro generator acting as a pipe turbine and driving propeller will act as a driving device on itself or on the object on which it will be installed. Instead of the induction conductor (12) the source of the magnetic radiation (11) may be placed inside the rotor(6) and (10) and the source of the magnetic radiance (11) , while on the place of the source of the magnetic radiance (11) corresponding induction conductors (12) may be installed which depends on option of the application of the electro generator. In that case if the electro generator acting as a pipe turbine and a driving propeller is used as an electro generator, the power will be induced in the movable induction conductors (11) which will be placed around the stationary source of the magnetic radiance (12). This option, which means the propellant way of application, the transfer of electrical energy to the induction conductors (11) will cause their rotation as well as the rotation of the propeller bodies (6) and (10) and blades (8) and (9).
The third aspect of the generator acting as a pipe turbine and driving propeller, pictures 12,13 consists of a leading pipe (1) which is widened9 at its ends y the enhancers (2), or it can have circled sealed connectors so it could be easier connected to standard pipes and hoses for conveying fluid. The induction chambers ( 15), inside which fixed induction conductors (16) which encircle the sources of magnetic radiance (17) connected firmly to the' blade tops (8) of the rotor (6) and blades (9) of the rotor 10, pictures 1,2,3,4,5, are connected with the leading pipe (1). Inside rotors (6) and (10) with which they are firmly connected, ragged sources of the magnetic radiation (11) are placed towards inside part, inside which fixed towards outside ragged induction conductors (12) are placed, pictures 12, 13. When fluid reaches the widening (2) it accelerates towards the narrow part of the marginal pipe (1) towards the blades (8) and (6) of the rotor (8) and (10) which produces rotation of the blades as well as the corresponding sources of the magnetic radiation (17) and (11) which, inside the induction conductors (16) and (12) causes induction of the electrical energy which, by means of the conveying conductors (19 ) and (14) , transfers to the devices for its further processing ( rectifier,converter, transformer ) and then to the customer i.e., the device for the partly storage of the electrical energy ( battery, accumulator).
Inside the widening (2) for the purpose of the reduction of the fluid whirling and in that way the increase of the fluid flow, anti-whirling vans (20) can be installed. They can be connected to the widening (2) in a
9 When applying generator acting as a pipe turbine and a driving propeller in the open systems (rivers, sea, ocean, mountain gorge etc,) the widening at the pipe ends will have the purpose of increasing the entrance volume of the electro-generator with tube turbine and drive propeller role. movable or immovable e way, and their dimensions, number and shape depend on the purpose for which the electro generator acting as a pipe turbine is used and the surrounding i.e. physical and chemical properties of the fluid which shall flow through the electro-generator which acts as a pipe turbine and driving propeller. Anti whirling vans by the means of their surface prevent the fluid whirling inside the widening (2) of the marginal pipe (1) towards the inside part of the electro generator.
For the purpose of the increase of the efficiency and reliability of the electro-generator which acts as a pipe turbine and driving propeller, the electro generator shall have two or more counter- rotating rotors i.e. propellers, pictures 10,12,13. In this way, depending on the fluid direction flowing through the turbine, blades (8) of the rotor body (6) shall direct the fluid flow towards the blades (9) of the rotor body (10) and vise versa, which shall increase the total efficiency of the whole turbine. Since the direction of the blade rotation (8) is contrary to the direction of the blade rotation (9) vibration of the electro generator as a whole shall be reduced which is important for the efficiency and reliability of the electro generator acts as a pipe turbine and driving propeller with two or more counter rotating rotors. The blades (8) and (9) for the rotor body (6) and (10) can be connected in a movable or immovable way. The number and shape of the blades (8) and (9) depend on the purpose for which the electro generator acting as a pipe turbine is used and the surrounding i.e. physical and chemical properties of the fluid which shall flow through the electro-generator which acts as a pipe turbine and driving propeller.
If the electro generatorj acting as a pipe turbine and driving propeller is used as a propellant, the power flow from the outside source into induction conductors (16) and (12) will cause the rotation of the magnetic radiation (17) and (11) and the blades (8) and (9) of the rotor propellers (6) and (10) by which the fluid inside the electro generator acting as a pipe turbine and driving propeller will be suppressed in the certain direction and in that way the electro generator acting as a pipe turbine and driving propeller will act as a driving device on itself or on the object on which it will be installed. Instead of the induction conductor (16) and (12), the source of the magnetic radiation (17) and (11) may be placed inside the induction chamber (15) and the rotors (6) and (10) while on the place of the source of the magnetic radiation (17) and (11) corresponding induction conductors (16) and (12) may be installed which depends on option of the application of the electro generator. In that case if the electro generator acting as a pipe turbine and a driving propeller is used as an electro generator, the power will be induced in the movable induction conductors (17) which will be placed inside the stationary source of the magnetic radiance (16) and in the movable induction conductors (11) which will be placed around stationary sources of the magnetic radiation(12). This option, which means the propellant way of application, the transfer of electrical energy to the induction conductors (17) and (12) will cause their rotation as well as the rotation of the propeller bodies (6) and (10) and blades (8) and (9). In the third aspect, the electro generator acting as a pipe turbine and driving propeller instead of ball bearings (18) and (13) as a non - lying mechanism for the rotor-propellers only ball bearings (18) or (13) can be used or suitable maglev mechanism (magnetic levitation).
Industrial application
This innovation can be successfully applied on water pipes, first of all on plumbing system systems with a natural difference in pressure between the spring and the final user, for converting kinetic energy of the water which flows through water pipes with a pressure regulation. It can be used, with some additional equipment, for measuring flow, water temperature or some other parameters.
This invention can be successfully applied on water- flow of rivers where it can convert kinetic energy of the water flow without building hydro electric power stations and without causing damage to the ecosystem and the coastline.
With additional equipment it can be used for controlling the quality of water in rivers, along the whole length of their flow, for controlling people and the goods and many other biological, ecological and social factors which are in a direct connection with rivers.
The application of this invention on movable under - water platforms (P-22/2007) can enable the most efficient usage of the energy of massive water current in sea and ocean current, irrespective of their variability concerning the direction or the depth of the current.
As a driving device this innovation can be used as a very efficient and compact driving device for the electric driven vehicles.

Claims

Claims
1. An electro-generator acting as a pipe turbine and a driving propeller with the frame pipe (1), widenings (2) at the pipe ends (1),a rotor body (6) with the blades (8), a rotor body (10) with the blades (9), the induction chambers (15),the induction conductors (16), the sources of magnetic radiation (17), with ball bearings (18)10, the conductors used for conveying electrical energy (19), specified by the sources of magnetic radiation (17) located at the blade ends (8) and (9), tightly connected to the blades (8) and (9) and the blades11 (8) of the rotor (6) contrary oriented to the blades (9) of the rotor (10).
2. An electro-generator acting as a pipe turbine and a driving propeller with a frame pipe (1), the widening (2) at pipe ends (1), the rotor body (6) with the blades (8), the rotor body (10) with the blades (9),the induction chambers (15),the induction conductors (17), the sources of magnetic radiation (16), with ball bearings (18)12, specified by the induction conductors (17) located at blade ends (8) and (9), tightly connected to the blades (8) and (9) and the blades13 (8) of the rotor (6) contrary oriented to the blades (9) of the rotor (10).
3. An electro-generator acting as a pipe turbine and a driving propeller with a frame pipe (1), the widenings (2) at pipe ends (1), the rotor body (6) with the blades (8), the rotor body (10) with the blades (9), the induction chambers (15),the induction conductors (16), the sources of magnetic radiation (17), |he ball bearings (18)14, the conductors used for conveying electrical energy (19), specified by the induction conductors (16) being static, located,, around the source of magnetic radiation (17) and the rotation of the rotor (6) with blades (8) and the rotor (10) with blades (9) which simultaneously cause the rotation of the source of magnetic radiation (17) resulting in the induction of the electrical energy inside the induction conductors (16) .
4. An electro-generator acting as a pipe turbine and a driving propeller with a frame pipe (1), the widenings (2) at pipe ends (1), the rotor body (6) with the blades (8), the rotor body (10) with the blades (9), the induction chambers (15), the induction conductors (17), the sources of magnetic radiation (16), with the ball bearings (18)15, specified by the source of magnetic radiation (16) being
10 Or with suitable maglev (magnetic levitation) mechanism
11 A number of rotors (6) and (10) and corresponding blades (8) and (9) with suitable functional parts of an electro generator can be bigger than 2, so the blades of the next rotor are oriented contrary to the blades of a previous rotor.
12 Or with suitable maglev (magnetic levitation) mechanism
13 A number of rotors (6) and (10) and corresponding blades (8) and (9) with suitable functional parts of electro generator scan be bigger than 2, so the blades of the next rotor are oriented contrary to the blades of a previous rotor.
14 Or with suitable maglev (magnetic levitation) mechanism
15 Or with suitable maglev (magnetic levitation) mechanism static, located around the induction conductors (17) and by the rotation of the rotor (6) with blades (8) and the rotor (10) with blades (9) which simultaneously cause the rotation of induction conductors (17) resulting in the induction of the electrical energy inside the induction conductors (17) .
5. An electro-generator acting as a pipe turbine and a driving propeller with the frame pipe (1), the widenings (2) at the pipe ends (1), the central cylinder (7), the holder, supporter (3) of the central cylinder (7), the guided cones (5), the supporters (4) of the guided cones (5), the rotor body (6) with the blades (8), the rotor body (10) with the blades(9), with the source of magnetic radiation (11), with the induction conductors(12), with the ball bearings (13)16, with the conductors for conveying electrical energy (14), specified by the sources of magnetic radiation (11) located inside the rotors (6) and (10), tightly connected to the rotors (6) and (10) and by the blades17 (8) of the rotor (6) contrary oriented to the blades (9)of the rotor (10).
6. An electro-generator acting as a pipe turbine and a driving propeller with the frame pipe (1), the widenings (2) at pipe ends (1), the central cylinder (7), the supporter (3) of the central cylinder (7), the guided cones (5), the supporters (4) of the guided cones (5), the rotor body (6) with the blades (8), the rotor body (10) with the blades (9), with the source of magnetic radiation (12), with the induction conductors (11), with the ball bearings (13)18, specified by the induction conductors (11) located inside the rotors (6)and (10), tightly connected to the rotors (6) and (10) and the blades 19 (8) of the rotor (6) contrary oriented to the blades (9) of the rotor (10).
7. An electro-generator acting as a pipe turbine and a driving propeller with the frame pipe (1), the widenings (2) at the pipe ends (1), the central cylinder (7), the supporter (3) of the central cylinder (7), the guided cones (5), the supporters (4) of the guided cones (5), the rotor body (6) with the blades (8), the rotor body (10) with the blades (9), the sources of magnetic radiation (11), with the induction conductors (12), the ball bearings (13)20, with the conductors for conveying electrical energy (14), specified by the induction conductors (12) being static, located inside the sources of magnetic radiation (11) and by the rotor rotation (6) with the blades (8) and the rotor (10) with the blades (9)simultaneously causing the rotation of the source of magnetic radiation (11) resulting in the induction of electrical energy inside the induction conductors (12) .
17 A number of rotors (6) and (10) and corresponding blades (8) and (9) with suitable functional parts of an electro generator can be bigger than 2, so the blades of the next rotor are oriented contrary to the blades of a previous rotor. iβ Or with suitable maglev (magnetic levitation) mechanism
19 A number of rotors (6) and (10) and corresponding blades (8) and (9) with suitable functional parts of an electro generator can be bigger than 2, so the blades of the next rotor are oriented contrary to the blades of a previous rotor.
20 Or with suitable maglev (magnetic levitation) mechanism
8. An electro generator acting as a pipe turbine and a driving propeller with the frame pipe (1), the widenings (2) at pipe ends (1), the central cylinder (7),the supporter (3) of the central cylinder (7), the guided cones (5),the supporters (4) of the guided cones (5), the rotor body (6) with the blades (8), the rotor body (10)with the blades (9), with the sources of magnetic radiation (12), with the induction conductors(11), with the ball bearings (13)21, with the conductors for conveying electrical energy (14), specified by the sources of magnetic radiation (12) being static, located inside the induction conductors (11) and by the fact that the rotor rotation (6) with the blades (8) and the rotor (10)with the blades (9) simultaneously cause the rotation of the induction conductors (11) resulting in the induction of electrical energy inside the induction conductors (11) .
9. An electro generator acting as a pipe turbine and a driving propeller with the frame pipe (1), the widenings (2) at pipe ends (1), the central cylinder (7),the supporter (3) of the central cylinder (7), the guided cones (5), the supporters of (4) the guided cones (5), the rotor body (6) with the blades (8), the rotor body (10) with the blades (9), the induction chambers (15) the .induction conductors (16), the sources of magnetic radiation (17), with the ball bearings (18)22, with the source of magnetic radiation (11), with the induction conductors (12), with the ball bearings (13)23, with the conductors for conveying electrical energy (14), the conductors for conveying electrical energy (19), specified by the fact that the sources of magnetic radiation (7) are located at the blade ends (8) and (9), that they are tightly connected to the blades (8) and (9), that the sources of magnetic radiation (11) are located inside the rotors (6) and (10), that they are tightly connected to the rotors (6) and (10) and that the blades24 (8) of the rotor (6) are contrary oriented to the blades (9) of the rotor (10).
10. An electro-generator acting as a pipe turbine and a driving propeller with the frame pipe (1), the widenings (2) at pipe ends (1), the central cylinder (7), the supporter (3) of the central cylinder (7), the guided cones (5), the supporters (4) of the guided cones (5), the rotor body (6) with the blades (8), the body of the rotor (10) with the blades (9), the induction chambers (15), the induction conductors (17), the sources of magnetic radiation (16), with the ball bearings (18)25, with the source of the magnetic radiation (12), with the induction conductors (11), with the ball bearings (13)26, specified by the fact that the induction conductors (17) are located at the blade ends (8) and (9), that they are tightly connected to the blades (8) and (9), that the induction conductors (11) are
21 M Or with suitable maglev (magnetic levitation) mechanism
22 Or with suitable maglev (magnetic levitation) mechanism
23 Or with suitable maglev (magnetic levitation) mechanism
24 A number of rotors (6) and (10) and corresponding blades (8) and (9) with suitable functional parts of the electro-generator can be bigger than 2, but the blades of a next rotor will be contrary oriented to the blades of a previous rotor.
25 Or with corresponding maglev (magnetic levitation) mechanism
26 Or with corresponding maglev (magnetic levitation) mechanism located inside the rotors (6) and (10), that they are tightly connected to the rotors (6) and (10) and that the blades27 (8) of the rotor (6) are contrary oriented to the blades (9) of the rotor (10).
11, An electro-generator acting as a pipe turbine and driving propeller with the frame pipe (1), the widenings (2) at pipe ends (1), the central cylinder (7), the supporter (3) of the central cylinder (7), the guided cones (5), the supporters (4) of the guided cones (5), the rotor body (6) with the blade (8), the rotor body ,(10) with the blades (9), the induction chambers (15), the induction conductors(16), the sources of magnetic radiation (17), with ball bearings (18)28, with the source of magnetic radiation (11), with the induction conductors (12), with the ball bearings (13)29, with the conductors for conveying electrical energy (14), the conductors for conveying electrical energy (19), specified by the induction conductors (12) being static, located inside the source of magnetic radiation (11), specified by the fact that rotor rotation (6) with the blades (8) and the rotor (10) with the blades (9) simultaneously cause the rotation of the source of magnetic radiation (11) resulting in the induction of the electrical energy inside the induction conductors (12), specified by the fact that the induction conductors are static (16), that they are located around the source of magnetic radiation (17) and that the rotor rotation (6) with blades (8) and the rotor (10) with blades (9) simultaneously cause the rotation of the source of magnetic radiation (17)resulting in the induction of the electrical energy inside the induction conductors (16).
12. An electro-generator acting as a pipe turbine and a driving propeller with the frame pipe (1), the widenings (2) at pipe ends (1), the central cylinder (7), the supporter (3) of the central cylinder (7), the guided cones (5), the supporters (4) of the guided cones (5), the rotor body (6) with the blade (8), the rotor body (10) with the blades (9), the induction chambers (15), the induction conductors(17), the sources of magnetic radiation(16), with ball bearings(18)30, with the sources of magnetic radiation (12), with the induction conductors (11), with the ball bearings (13)31, specified by the fact that the sources of magnetic radiation (12)are static.that they are inside the induction conductors(11),that the rotor rotation (6) with the blades (8) and the rotor (10) with the blades (9) simultaneously cause the rotation of the induction conductors (11) resulting in the induction of the electrical energy inside the induction conductors (11), specified by the fact that the sources of magnetic radiation are static(16), that they are located around the induction conductors (17) and that the rotor rotation (6) with the blades (8) and the rotor (10) with the blades (9) simultaneously
27 A number of rotors (6) and (10) and corresponding blades (8) and (9) with suitable functional parts of the electro-generator can be bigger than 2, but the blades of a next rotor will be contrary oriented to the blades of a previous rotor.
28 Or with corresponding maglev (magnetic levitation) mechanism
29 Or with corresponding maglev (magnetic levitation) mechanism
30 Or with corresponding magiev (magnetic levitation)mechanism
31 Or with corresponding maglev (magnetic levitation)mechanism cause the rotation of the induction conductors (17) resulting in the induction of the electrical energy inside the induction conductors (17).
13. In accordance with the requirements (3), (4), (5) and (6), that the induction conductors (12) are in the shape of the outside cogged cylinder and that the sources of magnetic radiation (11) are in the shape of the inside cogged cylinder which enables a bigger surface of the interaction of the source of magnetic radiation (11) and the induction conductors (12) which enables higher production of the electrical energy per unit of the volume of the space inside which the induction conductors (12) and the sources of magnetic filed (11) are located.
14. In accordance with the requirements (3), (4), (5) and (6) that the induction conductors (11) are in the shape of a outside cogged cylinder and that the sources of magnetic filed (12)are in the shape of the inside cogged cylinder which enables a bigger surface of the interaction of the sources of magnetic filed (12) and the induction conductors (11) which enables a higher production of electrical energy per unit of the volume of the space inside which the induction conductors (11)and the sources of magnetic file are located (12).
15. The frame pipe (1) with widenings (2) specified by the fact that the anti-whirling blades (20) are located inside widenings (2) and that the anti-whirling blades (20) can be of a various shape, dimensions and directions in relation to the widenings (2) and that the anti-whirling blades (20) can be statically and non-statically connected to the widenings (2).
PCT/RS2009/000016 2008-05-08 2009-05-08 Electro-generator with the role of pipe turbine and driving propeller WO2009136804A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RSP-2008/0196A RS20080196A (en) 2008-05-08 2008-05-08 Tubular turbines with role of electric generator and driving propeller
RSP-2008/196 2008-05-08

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WO2009136804A3 WO2009136804A3 (en) 2010-12-02

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720640A (en) * 1985-09-23 1988-01-19 Turbostar, Inc. Fluid powered electrical generator
US20050285407A1 (en) * 2001-09-17 2005-12-29 Davis Barry V Hydro turbine generator
WO2007105976A2 (en) * 2006-03-16 2007-09-20 Nenad Paunovic The tube for transforming the fluid flow power into the electrical power
US7279803B1 (en) * 2005-04-17 2007-10-09 Kenneth Randall Bosley Ocean current power generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720640A (en) * 1985-09-23 1988-01-19 Turbostar, Inc. Fluid powered electrical generator
US20050285407A1 (en) * 2001-09-17 2005-12-29 Davis Barry V Hydro turbine generator
US7279803B1 (en) * 2005-04-17 2007-10-09 Kenneth Randall Bosley Ocean current power generator
WO2007105976A2 (en) * 2006-03-16 2007-09-20 Nenad Paunovic The tube for transforming the fluid flow power into the electrical power

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RS20080196A (en) 2011-02-28

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