WO2009090438A3 - Water power station - Google Patents

Water power station Download PDF

Info

Publication number
WO2009090438A3
WO2009090438A3 PCT/HU2009/000002 HU2009000002W WO2009090438A3 WO 2009090438 A3 WO2009090438 A3 WO 2009090438A3 HU 2009000002 W HU2009000002 W HU 2009000002W WO 2009090438 A3 WO2009090438 A3 WO 2009090438A3
Authority
WO
WIPO (PCT)
Prior art keywords
waterwheels
power station
water power
energy transfer
elements
Prior art date
Application number
PCT/HU2009/000002
Other languages
French (fr)
Other versions
WO2009090438A2 (en
Inventor
Attila GÁL
Péter NÓGRÁDI
Péter OSVÁTH
Original Assignee
Gal Attila
Nogradi Peter
Osvath Peter
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
Priority claimed from HU0800034A external-priority patent/HU0800034D0/en
Priority claimed from HU0900016A external-priority patent/HUP0900016A2/en
Application filed by Gal Attila, Nogradi Peter, Osvath Peter filed Critical Gal Attila
Publication of WO2009090438A2 publication Critical patent/WO2009090438A2/en
Publication of WO2009090438A3 publication Critical patent/WO2009090438A3/en

Links

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
    • 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"
    • F03B17/062—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 at right angle to flow direction
    • F03B17/063—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 at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • F03B17/064—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 at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation and a rotor of the endless-chain type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

Hydroelectric plant comprising at least two waterwheels (2), energy transfer elements (20), and devices known per se for transforming the generated mechanical energy, with the axles (20) of the waterwheels (2) being arranged parallelly, and connecting elements (19) adapted for bringing the waterwheels (2) into operating connection, the connecting elements (19) being also adapted for carrying energy transfer elements (20) arranged perpendicularly with respect to the direction of water flow.
PCT/HU2009/000002 2008-01-17 2009-01-15 Water power station WO2009090438A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
HU0800034A HU0800034D0 (en) 2008-01-17 2008-01-17 Water power station
HUP0800034 2008-01-17
HUP0900016 2009-01-14
HU0900016A HUP0900016A2 (en) 2009-01-14 2009-01-14 Hydroelectric power plant

Publications (2)

Publication Number Publication Date
WO2009090438A2 WO2009090438A2 (en) 2009-07-23
WO2009090438A3 true WO2009090438A3 (en) 2010-01-07

Family

ID=89988710

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2009/000002 WO2009090438A2 (en) 2008-01-17 2009-01-15 Water power station

Country Status (1)

Country Link
WO (1) WO2009090438A2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR537685A (en) * 1921-06-22 1922-05-27 Mechanical device allowing: 1o to recover the energy of waterfalls, streams (even at low current); 2o to recover the energy of the tides; 3o to be used as a propellant for boats navigating on the surface
US1470909A (en) * 1922-05-29 1923-10-16 Sylvester Chapman Water motor
FR690906A (en) * 1930-02-01 1930-09-27 Hydraulic vane receiver
FR750315A (en) * 1933-02-08 1933-08-08 Hydraulic motor
US3928771A (en) * 1974-04-05 1975-12-23 O Robert Straumsnes Water current power generator system
FR2304205A1 (en) * 1975-03-13 1976-10-08 Szemes Paul Fluid or water dirve system for the generation of electrical energy - paddle and endless chain transmission system is used to drive generators
BE899525A (en) * 1984-04-27 1984-08-16 Boel Alfons De Hydroelectric power generating unit - has two parallel endless chains carrying paddles in natural stream and returning above water level
GB2214239A (en) * 1988-01-25 1989-08-31 Robert Lewis Morgan Apparatus for harnessing power from natural fluid flows
CH696770A5 (en) * 2006-08-04 2007-11-30 Pavel Hudec Hydraulic prime mover for converting energy of flowing water body into useful energy, has blades fastened to endless belt and immersed into flowing water body, where energy of water body is transferred to shaft and converted into rotation

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR537685A (en) * 1921-06-22 1922-05-27 Mechanical device allowing: 1o to recover the energy of waterfalls, streams (even at low current); 2o to recover the energy of the tides; 3o to be used as a propellant for boats navigating on the surface
US1470909A (en) * 1922-05-29 1923-10-16 Sylvester Chapman Water motor
FR690906A (en) * 1930-02-01 1930-09-27 Hydraulic vane receiver
FR750315A (en) * 1933-02-08 1933-08-08 Hydraulic motor
US3928771A (en) * 1974-04-05 1975-12-23 O Robert Straumsnes Water current power generator system
FR2304205A1 (en) * 1975-03-13 1976-10-08 Szemes Paul Fluid or water dirve system for the generation of electrical energy - paddle and endless chain transmission system is used to drive generators
BE899525A (en) * 1984-04-27 1984-08-16 Boel Alfons De Hydroelectric power generating unit - has two parallel endless chains carrying paddles in natural stream and returning above water level
GB2214239A (en) * 1988-01-25 1989-08-31 Robert Lewis Morgan Apparatus for harnessing power from natural fluid flows
CH696770A5 (en) * 2006-08-04 2007-11-30 Pavel Hudec Hydraulic prime mover for converting energy of flowing water body into useful energy, has blades fastened to endless belt and immersed into flowing water body, where energy of water body is transferred to shaft and converted into rotation

Also Published As

Publication number Publication date
WO2009090438A2 (en) 2009-07-23

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