JP5110550B1 - 小型発電機用プロペラ風車 - Google Patents
小型発電機用プロペラ風車 Download PDFInfo
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- JP5110550B1 JP5110550B1 JP2012530823A JP2012530823A JP5110550B1 JP 5110550 B1 JP5110550 B1 JP 5110550B1 JP 2012530823 A JP2012530823 A JP 2012530823A JP 2012530823 A JP2012530823 A JP 2012530823A JP 5110550 B1 JP5110550 B1 JP 5110550B1
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 13
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- 230000000694 effects Effects 0.000 description 17
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- 230000007423 decrease Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
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- 238000000034 method Methods 0.000 description 3
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Images
Classifications
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- 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
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- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
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- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
- F03D7/0268—Parking or storm protection
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- 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
- F05B2250/00—Geometry
- F05B2250/60—Structure; Surface texture
- F05B2250/61—Structure; Surface texture corrugated
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- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/40—Organic materials
- F05B2280/4002—Cellulosic materials, e.g. wood
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/40—Organic materials
- F05B2280/4003—Synthetic polymers, e.g. plastics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
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- 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
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- Engineering & Computer Science (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)
Abstract
【選択図】図11A
Description
1a,1b:ブレード本体
2:弾性体
3:ハブ
4:発電機
4a:入力回転軸
5:風見安定板
6:横支柱
7:縦支柱
8:回転支持部
9:錘
10:ストッパー
11:ライナー
12:金属ブラケット
13:筒体
14:断面略十字形の翼
14a:断面十字形の翼
14b:断面卍形の翼
14c:断面鉤十字形の翼
16:回転軸
18:PETボトルの蓋体
20:横風受け翼
30:基本ブレード
F:空気の流れ
M:モーメント
Z:ヨー軸
Claims (8)
- 縦支柱に横支柱を回転自在に連設し、該横支柱には発電機を設けると共に該発電機の入力回転軸にはハブを介して薄板状のシートからなる回転軸対称形をもつ2翅プロペラ型のブレードを基本ブレードとして装着し、該基本ブレードは基端から先端方向に対して直角方向の断面形状をコルゲート状としたコルゲート翼形状とし、しかも、該基本ブレードはピッチ角或いは先端方向の長さの異なる基本ブレードと取り換え可能とし、
前記発電機の入力回転軸に前記発電機の後方に位置するように前記基本ブレードを装着し、該基本ブレードの後方に同軸上で風見安定機構を設けると共に、該風見安定機構は薄肉のシート状材料で構成した前部閉塞の筒体と該筒体の後端に連設した複数枚の横風受け翼とより構成し、しかも、前記発電機と前記基本ブレードと前記風見安定機構とは一体としてヨー回転可能に構成したことを特徴とする小型発電機用プロペラ風車。 - 前記基本ブレードは2枚のブレード本体からなり、
前記ブレード本体は前記ハブに変形自在の弾性体を介して片持支持されていることを特徴とする請求項1に記載の小型発電機用プロペラ風車。 - 前記ブレード本体および前記弾性体は、紙またはプラスチックにより形成したことを特徴とする請求項2に記載の小型発電機用プロペラ風車。
- 前記発電機の入力回転軸に回転軸対称に装着した前記基本ブレードは、複数枚を一定間隔を保持して重畳的に組み合わせたことを特徴とする請求項1乃至請求項3に記載の小型発電機用プロペラ風車。
- 前記発電機の入力回転軸上に前記基本ブレードを一定間隔に保持して複数個重畳して装着すると共に、それぞれの基本ブレードにおける前記ブレード本体の長手方向の軸線をアジマス方向に均等角度ずつずらして装着したことを特徴とする請求項2乃至請求項4に記載の小型発電機用プロペラ風車。
- 前記ブレード本体のピッチ角を自由に構成できるようにしたことを特徴とする請求項2乃至請求項5に記載の小型発電機用プロペラ風車。
- 前記複数枚の横風受け翼は、断面卍形または断面鉤十字形としたことを特徴とする請求項1乃至請求項6に記載の小型発電機用プロペラ風車。
- 前記前部閉塞の筒体は前記発電機の入力回転軸後端に着脱自在に連設したことを特徴とする請求項1乃至請求項7に記載の小型発電機用プロペラ風車。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/065097 WO2013001647A1 (ja) | 2011-06-30 | 2011-06-30 | 小型発電機用プロペラ風車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5110550B1 true JP5110550B1 (ja) | 2012-12-26 |
JPWO2013001647A1 JPWO2013001647A1 (ja) | 2015-02-23 |
Family
ID=47423587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012530823A Active JP5110550B1 (ja) | 2011-06-30 | 2011-06-30 | 小型発電機用プロペラ風車 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9039367B2 (ja) |
JP (1) | JP5110550B1 (ja) |
CN (1) | CN103620214A (ja) |
WO (1) | WO2013001647A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160281678A1 (en) * | 2013-11-15 | 2016-09-29 | University Of Washington Through Its Center For Commercialization | Energy recovery systems for ventilation exhausts and associated apparatuses and methods |
GB201417924D0 (en) | 2014-10-10 | 2014-11-26 | Vestas Wind Sys As | Wind turbine blade having a trailing edge flap |
CN105508138B (zh) * | 2015-12-10 | 2018-05-25 | 清华大学 | 一种基于倾斜铰接叶片的前端支撑可调变桨装置 |
IT201900009435A1 (it) * | 2019-06-19 | 2020-12-19 | Andrea Moscardini | Generatore eolico |
CN112177848B (zh) * | 2020-09-29 | 2021-08-10 | 沈阳航空航天大学 | 一种提高水平轴风力机起动性能的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55148978A (en) * | 1979-05-09 | 1980-11-19 | Eizo Kamimura | Wind power generator |
JPS5783672A (en) * | 1980-11-12 | 1982-05-25 | Shin Meiwa Ind Co Ltd | Pitch control device of propeller type wind mill |
JP2004044477A (ja) * | 2002-07-11 | 2004-02-12 | Fjc:Kk | 風車用羽根 |
WO2007017918A1 (ja) * | 2005-08-05 | 2007-02-15 | Wind Power Co., Ltd. | ダクト等の排風を利用した風力発電装置 |
JP2007138736A (ja) * | 2005-11-15 | 2007-06-07 | Yasuhisa Choshoin | 強度を要した取替式多翼型ブレード |
JP2011058483A (ja) * | 2009-09-11 | 2011-03-24 | Bunri Gakuen | 小型プロペラ風車 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS253964B1 (ja) | 1948-09-30 | 1950-11-20 | ||
JPS298608B1 (ja) | 1952-06-30 | 1954-12-27 | ||
AT374571B (de) | 1981-05-22 | 1984-05-10 | Siemens Ag Oesterreich | Hilfssteuereinrichtung fuer ein lee-laeufer-windrad |
JPH04103883A (ja) | 1990-08-21 | 1992-04-06 | Mitsubishi Heavy Ind Ltd | 風車 |
JPH0979127A (ja) | 1995-09-13 | 1997-03-25 | Matsushita Seiko Co Ltd | 風力発電装置 |
JP3435540B2 (ja) | 2001-02-13 | 2003-08-11 | 章 小幡 | 風力発電装置 |
JP2003056448A (ja) | 2001-08-21 | 2003-02-26 | Fuji Heavy Ind Ltd | 水平軸型風車のピッチ制御機構 |
CN100339592C (zh) | 2001-12-14 | 2007-09-26 | 环球能源株式会社 | 风力发电机 |
DE102004045401A1 (de) * | 2004-09-18 | 2006-03-30 | Aerodyn Engineering Gmbh | Windenergieanlage mit elastisch biegsamen Rotorblättern |
US8033794B2 (en) * | 2009-05-26 | 2011-10-11 | Jia-Yuan Lee | Wind turbine |
CN201650598U (zh) * | 2010-01-15 | 2010-11-24 | 刘荣甫 | 全风能弹性风叶低成本发电机 |
-
2011
- 2011-06-30 WO PCT/JP2011/065097 patent/WO2013001647A1/ja active Application Filing
- 2011-06-30 JP JP2012530823A patent/JP5110550B1/ja active Active
- 2011-06-30 CN CN201180072020.4A patent/CN103620214A/zh active Pending
- 2011-06-30 US US14/127,804 patent/US9039367B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55148978A (en) * | 1979-05-09 | 1980-11-19 | Eizo Kamimura | Wind power generator |
JPS5783672A (en) * | 1980-11-12 | 1982-05-25 | Shin Meiwa Ind Co Ltd | Pitch control device of propeller type wind mill |
JP2004044477A (ja) * | 2002-07-11 | 2004-02-12 | Fjc:Kk | 風車用羽根 |
WO2007017918A1 (ja) * | 2005-08-05 | 2007-02-15 | Wind Power Co., Ltd. | ダクト等の排風を利用した風力発電装置 |
JP2007138736A (ja) * | 2005-11-15 | 2007-06-07 | Yasuhisa Choshoin | 強度を要した取替式多翼型ブレード |
JP2011058483A (ja) * | 2009-09-11 | 2011-03-24 | Bunri Gakuen | 小型プロペラ風車 |
Also Published As
Publication number | Publication date |
---|---|
WO2013001647A1 (ja) | 2013-01-03 |
CN103620214A (zh) | 2014-03-05 |
US20140112782A1 (en) | 2014-04-24 |
US9039367B2 (en) | 2015-05-26 |
JPWO2013001647A1 (ja) | 2015-02-23 |
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