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MX2010008030A - Estructura de aspa retractil con borde de salida partido. - Google Patents

Estructura de aspa retractil con borde de salida partido.

Info

Publication number
MX2010008030A
MX2010008030A MX2010008030A MX2010008030A MX2010008030A MX 2010008030 A MX2010008030 A MX 2010008030A MX 2010008030 A MX2010008030 A MX 2010008030A MX 2010008030 A MX2010008030 A MX 2010008030A MX 2010008030 A MX2010008030 A MX 2010008030A
Authority
MX
Mexico
Prior art keywords
blade
extensible
ailerons
aerodynamic
transportable frame
Prior art date
Application number
MX2010008030A
Other languages
English (en)
Inventor
James G P Dehlsen
Original Assignee
Clipper Windpower Inc
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
Application filed by Clipper Windpower Inc filed Critical Clipper Windpower Inc
Publication of MX2010008030A publication Critical patent/MX2010008030A/es

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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements 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
    • 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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0232—Adjusting aerodynamic properties of the blades with flaps or slats
    • 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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/312—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape capable of being reefed
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/313—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape with adjustable flow intercepting area
    • 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)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Soil Working Implements (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Este invento se relaciona con aspas, tales como planos aerodinámicos o aspas de rotor, en el campo de la aviación, o con aspas de dispositivos de generación de energía o de dispositivos de bombeo de fluidos, y más particularmente, con un apoyo estructural para un aspa que tiene un módulo aerodinámico externo con función telescópica que, cuando se extiende hacia afuera, incrementa el diámetro o la longitud del plano aerodinámico o aspa. La estructura del aspa extensible inventada consiste de un módulo del aspa extensible (2) y un módulo de aspa de base (8), el módulo del aspa extensible (2) consiste de un armazón transportable del plano aerodinámico (10) que alberga un aspa extensible (11), y un mecanismo de ajuste para posicionar el aspa extensible (11) entre una posición retractada dentro del armazón transportable del plano aerodinámico (10) y una posición extendida. El aspa extensible (11) esta provista de alerones del borde de salida (26, 28) y una estructura de apoyo (34 b) entre los alerones del borde de salida (26, 28), y los alerones (26, 28) se juntan a fuerza para formar un borde de salida en la posición extendida, el armazón transportable del plano aerodinámico (10) está provista de una estructura de apoyo del armazón transportable del plano aerodinámico (24) y ranuras (56, 58) que se forman en los lados superior e inferior de la estructura de apoyo del armazón transportable del plano aerodinámico (24), cada ranura (56, 58) está adaptada para acomodar uno de los alerones(26, 28), los alerones (26, 28) se separan a fuerza y se guían dentro de las ranuras (56, 58) por la estructura de apoyo del armazón transportable del plano aerodinámico (24) en la posición retractada del aspa extensible (11), y la estructura de apoyo del armazón transportable del plano aerodinámico (24) y la estructura de apoyo (34 b) del aspa extensible (11) descansan una contra la otra entre los alerones (26, 28).
MX2010008030A 2008-01-30 2009-01-23 Estructura de aspa retractil con borde de salida partido. MX2010008030A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6313208P 2008-01-30 2008-01-30
PCT/IB2009/000118 WO2009095758A2 (en) 2008-01-30 2009-01-23 Retractable blade structure with a split trailing edge

Publications (1)

Publication Number Publication Date
MX2010008030A true MX2010008030A (es) 2010-08-30

Family

ID=40913342

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010008030A MX2010008030A (es) 2008-01-30 2009-01-23 Estructura de aspa retractil con borde de salida partido.

Country Status (12)

Country Link
US (1) US20100310374A1 (es)
EP (1) EP2252791B1 (es)
JP (1) JP2011511895A (es)
KR (1) KR20100103546A (es)
CN (1) CN101952586B (es)
AT (1) ATE525567T1 (es)
AU (1) AU2009208761A1 (es)
BR (1) BRPI0906663A2 (es)
CA (1) CA2703587A1 (es)
ES (1) ES2373521T3 (es)
MX (1) MX2010008030A (es)
WO (1) WO2009095758A2 (es)

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GB2473448A (en) 2009-09-09 2011-03-16 Vestas Wind Sys As Wind Turbine Rotor Blade With Undulating Flap Hinge Panel
WO2011105887A1 (en) 2010-02-26 2011-09-01 Hoofdweg Managements Bv Windmill propeller blades with built-in extendable flaps
EP2365212B1 (en) * 2010-03-12 2016-05-04 Siemens Aktiengesellschaft Arrangement and method to retrofit a wind turbine
CN101825069B (zh) * 2010-06-04 2012-02-01 西安交通大学 一种风力发电机叶片折叠结构
EP2444657A1 (en) * 2010-10-19 2012-04-25 Siemens Aktiengesellschaft Arrangement and method to retrofit a wind turbine
FR2983923B1 (fr) 2011-12-07 2014-04-18 Pascal Jean Cuzenard Dispositif et procede de protection d'une eolienne en cas d'evenement de vents violents et une eolienne pourvue d'un tel dispositif
US9446843B2 (en) * 2012-03-27 2016-09-20 The Boeing Company Enhanced performance rotorcraft rotor blade
CN102734083B (zh) * 2012-05-16 2014-04-02 东南大学 一种可抗强风的风力发电机桨叶
CN102953928B (zh) * 2012-10-17 2016-03-02 李洪泽 调桨长的万向风车
CN103836004B (zh) * 2014-02-27 2016-05-11 长城汽车股份有限公司 水泵
CN104033339B (zh) * 2014-05-27 2017-01-18 上海通用风机股份有限公司 一种风力发电机叶片
DE102014211741A1 (de) * 2014-06-18 2015-12-24 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage, eine Windenergieanlage sowie ein Verfahren zum Betreiben einer Windenergieanlage
KR20170024472A (ko) 2015-08-25 2017-03-07 대우조선해양 주식회사 블레이드의 길이 확장장치, 확장방법 및 확장모듈의 제조방법, 확장모듈
DE102016201114A1 (de) * 2016-01-26 2017-07-27 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage und Windenergieanlage
US10626846B2 (en) * 2016-11-17 2020-04-21 General Electric Company System for wind turbine blade actuation
CN107061190A (zh) * 2016-12-18 2017-08-18 孟英志 一种带加长装置的风机风轮或叶片及风力机
CN106695001B (zh) * 2017-02-16 2018-08-14 北京金风科创风电设备有限公司 用于叶片的槽形成装置、叶片组件和用于叶片的处理方法
CN106741857A (zh) * 2017-03-02 2017-05-31 南京那尔朴电子有限公司 一种可以推力调节的螺旋桨
CN107618644B (zh) * 2017-08-22 2019-07-16 哈尔滨工程大学 一种可变形螺旋桨
CN108005848B (zh) * 2017-11-28 2019-09-27 山东科技大学 基于sma差压反馈的抑制风力机挥舞共振的智能变桨系统
AT521427B1 (de) * 2018-05-17 2020-04-15 Schmidt Michael Rotorblatt für eine Windkraftanlage
KR102063837B1 (ko) * 2018-11-27 2020-02-11 주종탁 풍력발전기의 날개구조
US11274557B2 (en) 2019-11-27 2022-03-15 General Electric Company Damper assemblies for rotating drum rotors of gas turbine engines
US11280219B2 (en) 2019-11-27 2022-03-22 General Electric Company Rotor support structures for rotating drum rotors of gas turbine engines
GB2591448B (en) * 2020-01-08 2023-05-03 Introfoc Ltd System and method for improving efficiency of vertical axis wind turbines for all wind directions
CN111594381B (zh) * 2020-05-31 2021-03-30 嘉兴学院 一种变形式风力发电机叶片
CN111648919A (zh) * 2020-06-09 2020-09-11 普西尼(厦门)游艇有限公司 一种基于船舶混合动力的风力发电装置
CN112483308B (zh) * 2020-12-04 2022-07-12 西安交通大学 一种带有可移动叶片扇面的风机叶片
KR20220127659A (ko) * 2021-03-11 2022-09-20 현대자동차주식회사 프로펠러 안전 장치
CN116658358A (zh) * 2023-03-01 2023-08-29 三峡大学 一种智能垂直轴风力发电机及其控制算法

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Also Published As

Publication number Publication date
CN101952586A (zh) 2011-01-19
KR20100103546A (ko) 2010-09-27
US20100310374A1 (en) 2010-12-09
JP2011511895A (ja) 2011-04-14
ES2373521T3 (es) 2012-02-06
ATE525567T1 (de) 2011-10-15
EP2252791A2 (en) 2010-11-24
CN101952586B (zh) 2013-02-13
CA2703587A1 (en) 2009-08-06
WO2009095758A3 (en) 2010-04-22
BRPI0906663A2 (pt) 2015-07-14
EP2252791B1 (en) 2011-09-21
WO2009095758A2 (en) 2009-08-06
AU2009208761A1 (en) 2009-08-06

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