WO2010037254A8 - 文丘里管效应的风力机转子 - Google Patents

文丘里管效应的风力机转子 Download PDF

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Publication number
WO2010037254A8
WO2010037254A8 PCT/CN2009/001062 CN2009001062W WO2010037254A8 WO 2010037254 A8 WO2010037254 A8 WO 2010037254A8 CN 2009001062 W CN2009001062 W CN 2009001062W WO 2010037254 A8 WO2010037254 A8 WO 2010037254A8
Authority
WO
WIPO (PCT)
Prior art keywords
blades
wind
venturi tube
cage
turbine rotor
Prior art date
Application number
PCT/CN2009/001062
Other languages
English (en)
French (fr)
Other versions
WO2010037254A1 (zh
Inventor
张云龙
Original Assignee
Zhang Yunlong
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 CNU2008201364679U external-priority patent/CN201301777Y/zh
Priority claimed from CN2009100002701A external-priority patent/CN101550902B/zh
Application filed by Zhang Yunlong filed Critical Zhang Yunlong
Priority to EP09817168A priority Critical patent/EP2330293A1/en
Priority to AU2009299045A priority patent/AU2009299045B2/en
Priority to US13/120,169 priority patent/US8851828B2/en
Publication of WO2010037254A1 publication Critical patent/WO2010037254A1/zh
Publication of WO2010037254A8 publication Critical patent/WO2010037254A8/zh

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
    • 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
    • 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
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • 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
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
PCT/CN2009/001062 2008-09-23 2009-09-22 文丘里管效应的风力机转子 WO2010037254A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09817168A EP2330293A1 (en) 2008-09-23 2009-09-22 Wind turbine rotor with venturi tube effect
AU2009299045A AU2009299045B2 (en) 2008-09-23 2009-09-22 Rotor Of Wind Conversion System With Venturi-Tube Effect
US13/120,169 US8851828B2 (en) 2008-09-23 2009-09-22 Wind turbine rotor with venturi tube effect

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNU2008201364679U CN201301777Y (zh) 2008-09-23 2008-09-23 一种文丘里管效应的风力机转子
CN200820136467.9 2008-09-23
CN200910000270.1 2009-01-15
CN2009100002701A CN101550902B (zh) 2009-01-15 2009-01-15 带短翼片的文丘里管效应的风力机转子

Publications (2)

Publication Number Publication Date
WO2010037254A1 WO2010037254A1 (zh) 2010-04-08
WO2010037254A8 true WO2010037254A8 (zh) 2010-07-01

Family

ID=42073004

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/001062 WO2010037254A1 (zh) 2008-09-23 2009-09-22 文丘里管效应的风力机转子

Country Status (4)

Country Link
US (1) US8851828B2 (zh)
EP (1) EP2330293A1 (zh)
AU (1) AU2009299045B2 (zh)
WO (1) WO2010037254A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011016141B4 (de) 2011-03-24 2013-06-06 Friedrich Grimm Windturbine mit einem Düsenkörper
WO2014048468A1 (de) 2012-09-26 2014-04-03 Friedrich Grimm Turbine mit einem düsenkörper
US9360020B2 (en) 2014-04-23 2016-06-07 Electric Torque Machines Inc Self-cooling fan assembly
US11035340B2 (en) 2014-08-05 2021-06-15 Biomerenewables Inc. Fluidic turbine structure
US10578076B2 (en) 2014-08-05 2020-03-03 Ryan Church Fluid-redirecting structure
US11022088B2 (en) * 2015-02-12 2021-06-01 Hydrokinetic Energy Corp Accelerated and-or redirected flow-inducing and-or low pressure field or area-inducing arrangement, their use with turbine-like devices and method for using same
US9278744B1 (en) * 2015-03-26 2016-03-08 Frank Chester ChetProp air or water propeller and spinner with front and back leg assemblies attached to spinner
JP5795829B1 (ja) * 2015-03-30 2015-10-14 力雄 荒井 風力発電装置
US10641095B2 (en) * 2016-06-03 2020-05-05 Christopher J Castro, Sr. Energy conversion device
DE102016007054A1 (de) * 2016-06-06 2017-12-07 Friedrich Grimm Strömungskonverter mit einem strömungsleitwerk
EP3706881B1 (en) * 2017-11-09 2024-10-23 Hydrokinetic Energy Corp. Accelerated and/or redirected flow-inducing and/or low pressure field/area-inducing arrangement their use with turbine-like devices and method for using same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115032A (en) * 1977-03-07 1978-09-19 Heinz Lange Windmill rotor
US4159191A (en) * 1977-08-01 1979-06-26 Graybill Clinton L Fluid rotor
US4218175A (en) * 1978-11-28 1980-08-19 Carpenter Robert D Wind turbine
JPS6193279A (ja) * 1984-10-12 1986-05-12 Shin Meiwa Ind Co Ltd タ−ビンのランナ
US5890875A (en) * 1997-01-27 1999-04-06 Silvano; David Blade apparatus
US6132172A (en) * 1999-06-07 2000-10-17 Li; Wan-Tsai Windmill
WO2002057625A1 (en) * 2001-01-17 2002-07-25 Smith J C A wind-driven electrical power-generating device
EP1365106B1 (en) * 2001-01-26 2009-08-05 Minoru Yoshida Fluid machinery
JP2002332953A (ja) * 2001-05-09 2002-11-22 Seishiro Munehira 運動エネルギー収集装置
NL1022393C2 (nl) * 2003-01-15 2004-07-19 Aerolift Patent B V Windenergie-omzetinrichting alsmede een rotorblad voor toepassing in een dergelijke inrichting.
JP2006017093A (ja) * 2004-07-01 2006-01-19 Loopwing Kk 両端固定風力原動機用翼製作方法
JP4061599B2 (ja) * 2004-08-30 2008-03-19 章 宮西 風車
CA2651931A1 (en) * 2006-05-10 2007-11-22 Viryd Technologies Inc. Fluid energy converter
CN201301777Y (zh) * 2008-09-23 2009-09-02 张云龙 一种文丘里管效应的风力机转子

Also Published As

Publication number Publication date
AU2009299045B2 (en) 2012-12-20
EP2330293A1 (en) 2011-06-08
WO2010037254A1 (zh) 2010-04-08
AU2009299045A1 (en) 2010-04-08
US20110176920A1 (en) 2011-07-21
US8851828B2 (en) 2014-10-07

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