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1. WO2009003642 - TURBINE

Publication Number WO/2009/003642
Publication Date 08.01.2009
International Application No. PCT/EP2008/005250
International Filing Date 27.06.2008
IPC
F03D 3/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
3Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
06Rotors
F03B 17/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
17Other machines or engines
06using liquid flow, e.g. of swinging-flap type
CPC
F03B 17/063
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
17Other machines or engines
06using liquid flow ; with predominantly kinetic energy conversion; , e.g. of swinging-flap type ; , "run-of-river", "ultra-low head"
062with rotation axis substantially at right angle to flow direction
063the flow engaging parts having no movement relative to the rotor during its rotation
F03D 3/061
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
3Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
06Rotors
061Form
F05B 2240/213
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2240Components
20Rotors
21for wind turbines
211with vertical axis
213of the Savonieus type
F05B 2250/71
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2250Geometry
70Shape
71curved
Y02B 10/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
10Integration of renewable energy sources in buildings
30Wind power
Y02E 10/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
30Energy from the sea, e.g. using wave energy or salinity gradient
Applicants
  • STEEL, Dennis, Patrick [GB]/[DE]
Inventors
  • STEEL, Dennis, Patrick
Agents
  • SCHOENEN, Norbert
Priority Data
10 2007 050 442.119.10.2007DE
20 2007 009 187.729.06.2007DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) TURBINE
(EN) TURBINE
(FR) TURBINE
Abstract
(DE)
Die Turbine in Form einer Radialturbine, mit parallel zur Drehachse ausgerichteten Rotorblättern wobei die Rotorblätter (3) aus der radialen Richtung heraus in Richtung der Tangentialebene und schräg zum Radius und zu Tangentialebene ausgerichtet sind und der äußere Bereich (15) noch stärker in Richtung der Tangentialebene abgewinkelt ist und insbesondere der innere Bereich (17) in Richtung des Radius abgewinkelt ist.
(EN)
The turbine in the form of a radial turbine with rotor blades aligned parallel to the rotation axis is characterized in that the rotor blades (3) are aligned from the radial direction in the direction of the tangential plane and obliquely with respect to the radius and with respect to the tangential plane, and the outer area (15) is angled even more sharply in the direction of the tangential plane, and in particular the inner area (17) is angled in the direction of the radius.
(FR)
L'invention concerne une turbine en forme de turbine radiale, qui comprend des pales de rotor orientées parallèlement à l'axe de rotation. La turbine est caractérisée en ce que les pales de rotor (3) sont orientées depuis la direction radiale dans la direction du plan tangentiel et obliquement au rayon et au plan tangentiel, et que la partie extérieure (15) est encore plus fortement coudée dans la direction du plan tangentiel et notamment que la partie intérieure (17) est coudée dans la direction du rayon et notamment que la partie intérieure (17) est coudée dans la direction du rayon.
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