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1. CN104011376 - Aerodynamic Modification Of A Ring Foil For A Fluid Turbine

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Numéro de la demande 201280062361.8
Date de la demande 22.10.2012
Numéro de publication 104011376
Date de publication 27.08.2014
Type de publication A
CIB
F03D 1/04
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
03"MACHINES" OU MACHINES MOTRICES À LIQUIDES; MÉCANISMES MOTEURS À VENT, À RESSORTS, À POIDS; PRODUCTION D'ÉNERGIE MÉCANIQUE OU DE POUSSÉE PROPULSIVE PAR RÉACTION, NON PRÉVUE AILLEURS
DMÉCANISMES MOTEURS À VENT
1Mécanismes moteurs à vent avec axe de rotation sensiblement parallèle au flux d'air pénétrant dans le rotor
04comportant des moyens fixes de guidage du vent, p.ex. par aubages ou canaux directeurs
CPC
F03D 1/04
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
1Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
04having stationary wind-guiding means, e.g. with shrouds or channels
F05B 2240/13
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
10Stators
13to collect or cause flow towards or away from turbines
Y02E 10/72
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
70Wind energy
72Wind turbines with rotation axis in wind direction
Déposants OGIN INC.
Inventeurs PRESZ WALTER M.
WERLE MICHAEL J.
DUMLUPINAR ERCAN
Mandataires su juan yin jingjuan
Données relatives à la priorité 61/549,465 20.10.2011 US
Titre
(EN) Aerodynamic Modification Of A Ring Foil For A Fluid Turbine
(ZH) 用于流体涡轮机的环形箔片的气动改进
front page image
Abrégé
(EN) A ring fluid foil including a modified trailing portion for a shrouded fluid turbine and shrouded fluid turbine including such ring fluid foils are described herein. The modification of the trailing portion increases flow turning by the fluid foil without, or with reduced, boundary layer separation on a suction side of the fluid foil.
(ZH)

本申请描述了一种环形流体箔片，其包括用于单罩式流体涡轮机和多罩式流体涡轮机的改进的后部，单罩式流体涡轮机和多罩式流体涡轮机包括该环形流体箔片。后部的改进增加了由流体箔片引起的流动转向，而在流体箔片的抽吸侧上不存在或存在减少的边界层分离。
Documents de brevet associés
EP2769088
WO/2013/059820
US20130101403
CA2852526
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