TW200624671A - Propeller and horizontal-shaft windmill - Google Patents

Propeller and horizontal-shaft windmill

Info

Publication number
TW200624671A
TW200624671A TW094141335A TW94141335A TW200624671A TW 200624671 A TW200624671 A TW 200624671A TW 094141335 A TW094141335 A TW 094141335A TW 94141335 A TW94141335 A TW 94141335A TW 200624671 A TW200624671 A TW 200624671A
Authority
TW
Taiwan
Prior art keywords
propeller
horizontal
shaft windmill
parts
propeller blades
Prior art date
Application number
TW094141335A
Other languages
English (en)
Other versions
TWI308195B (zh
Inventor
Masahiko Suzuki
Original Assignee
Global Energy Co Ltd
Masahiko Suzuki
Fjc Kk
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 JP2004346440A external-priority patent/JP4740580B2/ja
Priority claimed from JP2005038277A external-priority patent/JP4728008B2/ja
Priority claimed from JP2005072472A external-priority patent/JP4723264B2/ja
Priority claimed from JP2005192388A external-priority patent/JP4723295B2/ja
Priority claimed from JP2005268928A external-priority patent/JP5348822B2/ja
Application filed by Global Energy Co Ltd, Masahiko Suzuki, Fjc Kk filed Critical Global Energy Co Ltd
Publication of TW200624671A publication Critical patent/TW200624671A/zh
Application granted granted Critical
Publication of TWI308195B publication Critical patent/TWI308195B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/18—Aerodynamic features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—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
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • 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
    • 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
    • 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
    • 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)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
TW094141335A 2004-11-30 2005-11-24 Propeller and horizontal-shaft windmill TW200624671A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2004346440A JP4740580B2 (ja) 2004-11-30 2004-11-30 横軸風車のブレード並びに横軸風車
JP2005038277A JP4728008B2 (ja) 2005-02-15 2005-02-15 横軸風車
JP2005072472A JP4723264B2 (ja) 2005-03-15 2005-03-15 三次元ロータブレード並びに横軸風車
JP2005192388A JP4723295B2 (ja) 2005-06-30 2005-06-30 プロペラ風車
JP2005268928A JP5348822B2 (ja) 2005-09-15 2005-09-15 横軸プロペラ

Publications (2)

Publication Number Publication Date
TW200624671A true TW200624671A (en) 2006-07-16
TWI308195B TWI308195B (zh) 2009-04-01

Family

ID=36564908

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094141335A TW200624671A (en) 2004-11-30 2005-11-24 Propeller and horizontal-shaft windmill

Country Status (5)

Country Link
US (1) US8128338B2 (zh)
EP (1) EP1832744B1 (zh)
KR (1) KR100870187B1 (zh)
TW (1) TW200624671A (zh)
WO (1) WO2006059472A1 (zh)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007147177A2 (en) * 2006-06-12 2007-12-21 Martin Steyn A blade
EP2122163B1 (en) 2006-12-22 2013-08-07 Vestas Wind Systems A/S Wind turbine with rotor blades equipped with winglets
US7927078B2 (en) 2007-07-12 2011-04-19 General Electric Company Wind turbine blade tip vortex breakers
US8851857B2 (en) * 2007-11-19 2014-10-07 Mitsubishi Heavy Industries, Ltd Wind turbine blade and wind power generator using the same
US8408877B2 (en) 2008-05-30 2013-04-02 General Electric Company Wind turbine blades with twisted tips
US8061996B2 (en) 2008-05-30 2011-11-22 General Electric Company Wind turbine blade planforms with twisted and tapered tips
US8419371B2 (en) 2008-05-30 2013-04-16 General Electric Company Wind turbine blades with twisted and tapered tips
EP2258941A1 (en) * 2009-06-05 2010-12-08 Jia-Yuan Lee Wind turbine
ES2345242B1 (es) * 2009-11-27 2011-08-12 Vicente Gamon Polo Pala concava para aerogenerador.
US20110274558A1 (en) * 2010-05-10 2011-11-10 Kathryn Chase Modular windmill
US7946826B1 (en) 2010-07-16 2011-05-24 General Electric Company Wind turbine rotor blade with a suction side winglet
JP4749504B1 (ja) * 2010-10-14 2011-08-17 株式会社ビルメン鹿児島 風力発電装置の風車及び風力発電装置
US7997875B2 (en) 2010-11-16 2011-08-16 General Electric Company Winglet for wind turbine rotor blade
US20120217754A1 (en) * 2011-02-28 2012-08-30 Mitsubishi Heavy Industries, Ltd. Wind turbine blade, wind turbine generator with the same, and design method of wind turbine blade
JP5602060B2 (ja) * 2011-02-28 2014-10-08 三菱重工業株式会社 風車翼およびこれを備えた風力発電装置ならびに風車翼の設計方法
JP5296141B2 (ja) * 2011-05-02 2013-09-25 株式会社ビルメン鹿児島 風力発電装置用の風車の翼
CH707134A1 (de) * 2012-10-29 2014-04-30 Wepfer Technics Ag Rotorblatt für Windturbine.
US20150118051A1 (en) * 2013-10-30 2015-04-30 Richard A. Steinke Wind sail receptor
JP7049050B2 (ja) 2016-02-24 2022-04-06 Ntn株式会社 ロータブレード
JP7161827B2 (ja) * 2016-02-24 2022-10-27 Ntn株式会社 風力発電方法及び風力発電装置
JP6426869B1 (ja) * 2018-06-08 2018-11-21 株式会社グローバルエナジー 横軸ロータ
US11999466B2 (en) * 2019-11-14 2024-06-04 Skydio, Inc. Ultra-wide-chord propeller
JP2023015577A (ja) * 2021-07-20 2023-02-01 山洋電気株式会社 軸流ファン

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919588A (en) * 1928-08-30 1933-07-25 American Propeller Company Blade for windmill impellers
US1919250A (en) * 1931-11-06 1933-07-25 Joseph W Droll Propeller wheel for fans
JPS5298043U (zh) * 1976-01-22 1977-07-23
DE2944718A1 (de) * 1979-11-06 1981-05-21 Hans-Dietrich Ing.(grad.) 2000 Hamburg Goslich Rotor fuer windkraftanlagen in leichtbauweise
US4324530A (en) * 1980-01-21 1982-04-13 United Technologies Corp. Helicopter blade with a tip having a selected combination of sweep, taper and anhedral to improve hover efficiency
JPS60119384A (ja) * 1983-12-02 1985-06-26 Yamaguchi Kikai Kenkyusho:Kk 耐候性小型風力発電装置
JPS6143276A (ja) * 1984-08-08 1986-03-01 Yamaguchi Kikai Kenkyusho:Kk 発電風車装置
US4789306A (en) * 1985-11-15 1988-12-06 Attwood Corporation Marine propeller
FR2617118B1 (fr) * 1987-06-29 1992-08-21 Aerospatiale Pale a extremite courbe pour voilure tournante d'aeronef
DE4030559A1 (de) * 1990-09-27 1992-04-02 Schubert Werner Windturbine zur besseren ausnutzung der windkraft
US5616004A (en) * 1995-04-19 1997-04-01 Valeo Thermique Moteur Axial flow fan
JPH0998043A (ja) 1995-09-29 1997-04-08 Toshiba Corp 弾性表面波デバイスおよびその製造方法
DE19738278A1 (de) * 1997-09-02 1999-03-04 Felix Hafner Adaptiver Rotor für Windkraftanlagen
CN1144947C (zh) * 1997-09-04 2004-04-07 Lm玻璃纤维有限公司 风车转子和用于该风车转子的机翼型叶片
DE60139508D1 (de) * 2001-01-26 2009-09-17 Minoru Yoshida Strömungsmaschine
TW585227U (en) * 2001-12-31 2004-04-21 Asia Vital Components Co Ltd Improved structure for fan blade
JP2004084590A (ja) 2002-08-28 2004-03-18 Mitsubishi Heavy Ind Ltd ウイングレット付き風車
BR0317775B1 (pt) * 2003-01-02 2012-10-02 ponta de lámina de rotor para uma lámina de rotor, lámina de rotor, e, instalação de energia eólica.
GB0306075D0 (en) * 2003-03-18 2003-04-23 Renewable Devices Ltd Wind turbine
US7040940B2 (en) * 2004-04-20 2006-05-09 Ab Volvo Rotatable lifting surface device having selected pitch distribution and camber profile
US20070116576A1 (en) * 2005-11-18 2007-05-24 Bor-Haw Chang Fan blade unit in a centrifugal fan

Also Published As

Publication number Publication date
KR20070086835A (ko) 2007-08-27
KR100870187B1 (ko) 2008-11-24
TWI308195B (zh) 2009-04-01
EP1832744B1 (en) 2019-09-18
EP1832744A1 (en) 2007-09-12
EP1832744A4 (en) 2014-08-06
US20080093860A1 (en) 2008-04-24
WO2006059472A1 (ja) 2006-06-08
US8128338B2 (en) 2012-03-06

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