HK1156674A1 - Blade for a device for generating energy from a fluid flow - Google Patents
Blade for a device for generating energy from a fluid flowInfo
- Publication number
- HK1156674A1 HK1156674A1 HK11110799.9A HK11110799A HK1156674A1 HK 1156674 A1 HK1156674 A1 HK 1156674A1 HK 11110799 A HK11110799 A HK 11110799A HK 1156674 A1 HK1156674 A1 HK 1156674A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- blade
- fluid flow
- generating energy
- generating
- energy
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/0608—Rotors characterised by their aerodynamic shape
- F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
-
- 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
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/221—Rotors for wind turbines with horizontal axis
- F05B2240/2213—Rotors for wind turbines with horizontal axis and with the rotor downwind from the yaw pivot axis
-
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/301—Cross-section characteristics
-
- 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
- F05B2250/00—Geometry
- F05B2250/30—Arrangement of components
- F05B2250/32—Arrangement of components according to their shape
- F05B2250/323—Arrangement of components according to their shape convergent
-
- 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
- F05B2250/00—Geometry
- F05B2250/70—Shape
- F05B2250/71—Shape curved
-
- 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
- Y02E10/20—Hydro energy
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Turbines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0802250A FR2930300B1 (fr) | 2008-04-22 | 2008-04-22 | Pale pour appareil de generation d'energie a partir d'un ecoulement fluidique pouvant etre de l'air ou de l'eau |
PCT/FR2009/000469 WO2009133318A2 (fr) | 2008-04-22 | 2009-04-21 | Pale pour appareil de génération d'énergie, à partir d'un fluide, et appareil comprenant un rotor faisant application de telles pales |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1156674A1 true HK1156674A1 (en) | 2012-06-15 |
Family
ID=40184864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK11110799.9A HK1156674A1 (en) | 2008-04-22 | 2011-10-12 | Blade for a device for generating energy from a fluid flow |
Country Status (14)
Country | Link |
---|---|
US (1) | US8562299B2 (pt) |
EP (1) | EP2294313B1 (pt) |
JP (1) | JP5701204B2 (pt) |
CN (1) | CN102016295B (pt) |
AU (1) | AU2009241880A1 (pt) |
BR (1) | BRPI0911220B1 (pt) |
CA (1) | CA2719144C (pt) |
ES (1) | ES2397808T3 (pt) |
FR (1) | FR2930300B1 (pt) |
HK (1) | HK1156674A1 (pt) |
MX (1) | MX2010011600A (pt) |
NZ (1) | NZ588867A (pt) |
RU (1) | RU2557966C2 (pt) |
WO (1) | WO2009133318A2 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8317480B2 (en) * | 2009-07-30 | 2012-11-27 | Scarpelli Tadd M | Turbine assembly and energy transfer method |
FR2974394A1 (fr) | 2011-04-20 | 2012-10-26 | Alstom Hydro France | Roue pour machine hydraulique, machine hydraulique equipee d'une telle roue et installation de conversion d'energie comprenant une telle machine hydraulique |
CO6860304A1 (es) | 2012-07-13 | 2014-02-10 | Univ Pontificia Bolivariana | Descripción geometrica pala para rotor |
JP5946048B2 (ja) * | 2014-05-23 | 2016-07-05 | 智栄 吉岡 | 流体抵抗のない羽 |
US10202962B2 (en) | 2014-10-20 | 2019-02-12 | Pedro SAVEDRA PACHECO | PSP blades with dihedral angles, comprising a longitudinal depression |
JP2017036708A (ja) * | 2015-08-10 | 2017-02-16 | 治 狩野 | 羽根車 |
CN106122047B (zh) * | 2016-08-23 | 2018-01-05 | 佛山市南海九洲普惠风机有限公司 | 一种高效静音叶轮机 |
CN106122092B (zh) * | 2016-08-23 | 2017-11-28 | 佛山市南海九洲普惠风机有限公司 | 一种新型风叶及使用该风叶的叶轮 |
CA2974440A1 (en) * | 2017-07-25 | 2019-01-25 | Nuphase Technologies Inc. | Wind turbines and blades |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086026A (en) * | 1977-02-04 | 1978-04-25 | Tamanini Robert J | Windmill with radial vanes |
FI972806A (fi) * | 1997-06-30 | 1998-12-31 | Shield Oy | Kierteinen tuuliroottori ja menetelmä sen valmistamiseksi |
DE10256864B4 (de) * | 2002-12-05 | 2007-09-06 | Ernst Buttler | Wasserkraftanlage |
JP2005061233A (ja) * | 2003-08-11 | 2005-03-10 | Ntt Data Corp | プロペラ型流力原動機及びそのブレード |
FR2869068B1 (fr) * | 2004-04-16 | 2008-07-04 | Rdcr | Turbomachine a entrainement liquide ou gazeux et a rendement eleve |
RU2267647C1 (ru) * | 2004-04-19 | 2006-01-10 | Борис Петрович Хозяинов | Ветродвигатель с лопастями "банан", способ регулирования частоты вращения ветротурбины |
FR2872867B1 (fr) * | 2004-09-14 | 2006-12-15 | Nordine Haddjeri | Aero-turbo-generateur |
-
2008
- 2008-04-22 FR FR0802250A patent/FR2930300B1/fr not_active Expired - Fee Related
-
2009
- 2009-04-21 CN CN200980114364XA patent/CN102016295B/zh not_active Expired - Fee Related
- 2009-04-21 MX MX2010011600A patent/MX2010011600A/es not_active Application Discontinuation
- 2009-04-21 ES ES09738352T patent/ES2397808T3/es active Active
- 2009-04-21 WO PCT/FR2009/000469 patent/WO2009133318A2/fr active Application Filing
- 2009-04-21 RU RU2010147354/06A patent/RU2557966C2/ru not_active Application Discontinuation
- 2009-04-21 BR BRPI0911220-0A patent/BRPI0911220B1/pt not_active IP Right Cessation
- 2009-04-21 JP JP2011505556A patent/JP5701204B2/ja not_active Expired - Fee Related
- 2009-04-21 EP EP09738352A patent/EP2294313B1/fr not_active Not-in-force
- 2009-04-21 AU AU2009241880A patent/AU2009241880A1/en not_active Abandoned
- 2009-04-21 CA CA2719144A patent/CA2719144C/fr active Active
- 2009-04-21 NZ NZ588867A patent/NZ588867A/xx not_active IP Right Cessation
- 2009-04-21 US US12/937,113 patent/US8562299B2/en active Active
-
2011
- 2011-10-12 HK HK11110799.9A patent/HK1156674A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20110070094A1 (en) | 2011-03-24 |
US8562299B2 (en) | 2013-10-22 |
WO2009133318A2 (fr) | 2009-11-05 |
NZ588867A (en) | 2013-04-26 |
JP2011518287A (ja) | 2011-06-23 |
WO2009133318A3 (fr) | 2010-01-07 |
RU2010147354A (ru) | 2012-05-27 |
BRPI0911220A2 (pt) | 2015-09-29 |
JP5701204B2 (ja) | 2015-04-15 |
MX2010011600A (es) | 2011-04-11 |
CN102016295A (zh) | 2011-04-13 |
EP2294313B1 (fr) | 2012-09-05 |
CA2719144C (fr) | 2016-06-21 |
FR2930300A1 (fr) | 2009-10-23 |
BRPI0911220B1 (pt) | 2020-05-12 |
EP2294313A2 (fr) | 2011-03-16 |
CA2719144A1 (fr) | 2009-11-05 |
RU2557966C2 (ru) | 2015-07-27 |
FR2930300B1 (fr) | 2011-10-21 |
AU2009241880A1 (en) | 2009-11-05 |
ES2397808T3 (es) | 2013-03-11 |
CN102016295B (zh) | 2013-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20220421 |