ES276445U - Un rotor para un molino de viento - Google Patents

Un rotor para un molino de viento

Info

Publication number
ES276445U
ES276445U ES1983276445U ES276445U ES276445U ES 276445 U ES276445 U ES 276445U ES 1983276445 U ES1983276445 U ES 1983276445U ES 276445 U ES276445 U ES 276445U ES 276445 U ES276445 U ES 276445U
Authority
ES
Spain
Prior art keywords
rotor
blade
axis
same
rotor blade
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES1983276445U
Other languages
English (en)
Other versions
ES276445Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Multinorm BV
Original Assignee
Multinorm BV
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 Multinorm BV filed Critical Multinorm BV
Publication of ES276445U publication Critical patent/ES276445U/es
Application granted granted Critical
Publication of ES276445Y publication Critical patent/ES276445Y/es
Expired legal-status Critical Current

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
    • 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
    • F03D7/0224—Adjusting blade pitch
    • 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
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

1.Un rotor para un molino de viento a cuyo mástil está unido el rotor que comprende al menos dos palas de modo que son giratorias alrededor de un eje de rotor horizontal, caracterizado porque cada pala está acoplada con un soporte de pala a fin de ser inclinable alrededor de un eje que se extiende paralelamente a dicha pala al lado del centro de gravedad de la misma, cruzando dicho eje de inclinación el eje del rotor a una distancia, mientras que están dispuestos medios para reponer la pala o el soporte hacia el plano del rotor. 2.Un rotor de acuerdo con la reivindicación 1, caracterizado porque el centro de gravedad de la pala está situado, con respecto a la dirección del viento, detrás del plano que pasa a través de los ejes de inclinación de las palas, y porque la línea que se extiende paralelamente al eje de inclinación y que pasa a través del centro de gravedad cruza el eje del rotor al mismo lado que el eje de inclinación. 3.Un rotor de acuerdo con las reivindicaciones 1 y 2, caracterizado porque dichos medios está formados por un elemento destinado a girar alrededor del eje del rotor que está unido, por una parte, por medio de una barra giratoria, con la pala y, por otra parte, mediante medios elásticos, con el soporte de pala. 4.Un rotor de acuerdo con las reivindicaciones 1 a 3, caracterizado porque los medios elásticos están diseñados en la forma de un muelle helicoidal, cuyo eje longitudinal, para el ángulo medio de la pala con respecto al plano de giro, forma un ángulo superior de 90 grados con la línea que pasa a través del punto de contacto entre el elemento y el eje de rotor. 5.Un rotor de acuerdo con las reivindicaciones 1 a 4 caracterizado porque están dispuestos medios de absorción de choques. 6.Un rotor de acuerdo con la reivindicación 5, caracterizado porque dichos medios de absorción de choques están formados por un elemento de absorción de choques de tipo hidráulico dispuesto entre el soporte de pala y dicho elemento. 7.Un rotor para un molino de viento.
ES1983276445U 1982-05-27 1983-12-21 Un rotor para un molino de viento Expired ES276445Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8202174A NL8202174A (nl) 1982-05-27 1982-05-27 Windmolen, rotor, rotorblad en mast daarvoor, alsmede werkwijze voor het vervaardigen van het rotorblad.

Publications (2)

Publication Number Publication Date
ES276445U true ES276445U (es) 1984-05-01
ES276445Y ES276445Y (es) 1984-12-16

Family

ID=19839793

Family Applications (4)

Application Number Title Priority Date Filing Date
ES1983279991U Expired ES279991Y (es) 1982-05-27 1983-05-25 Una pala de rotor para un molino de viento.
ES1983276446U Expired ES276446Y (es) 1982-05-27 1983-12-21 Un molino de viento
ES1983276447U Expired ES276447Y (es) 1982-05-27 1983-12-21 Un mastil resistente a las cargas de flexion
ES1983276445U Expired ES276445Y (es) 1982-05-27 1983-12-21 Un rotor para un molino de viento

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES1983279991U Expired ES279991Y (es) 1982-05-27 1983-05-25 Una pala de rotor para un molino de viento.
ES1983276446U Expired ES276446Y (es) 1982-05-27 1983-12-21 Un molino de viento
ES1983276447U Expired ES276447Y (es) 1982-05-27 1983-12-21 Un mastil resistente a las cargas de flexion

Country Status (6)

Country Link
EP (1) EP0095807A3 (es)
JP (1) JPS58211579A (es)
AU (1) AU1463983A (es)
DK (1) DK222783A (es)
ES (4) ES279991Y (es)
NL (1) NL8202174A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435458A1 (de) * 1984-09-27 1986-06-12 Erich Herter Windturbine
US4909703A (en) * 1988-12-02 1990-03-20 Jacobs Paul R Motion damping apparatus for wind driven propellers
IT219392Z2 (it) * 1990-03-12 1993-02-26 Sistema di fissaggio tra pala estrusa a struttura cava per ventilatore assiale e gambo della pala inserito
DE20013773U1 (de) * 2000-08-10 2000-11-23 Arand, Wilfried, 14532 Kleinmachnow Turm für Windkraftanlagen mit einer im Bereich seines oberen Endes angeordneten Gondel, der ein außenliegender Rotor mit Propellerflügeln und vorzugsweise Rotorachse zugeordnet ist
GB2365931A (en) * 2000-08-17 2002-02-27 Michael Andrew Wastling Self-regulating wind turbine rotor
ATE367522T1 (de) * 2002-02-25 2007-08-15 Iskra Wind Turbines Ltd Passives geschwindigkeits- und leistungsregelsystem für eine windturbine
BRPI0924251B1 (pt) * 2009-02-26 2016-03-22 Tecsis Tecnologia E Sist S Avançados S A método de manufatura de pás de aerogeradores
WO2012150718A1 (ja) * 2011-05-02 2012-11-08 Ishimine Tadashi 風車装置
JP6402164B2 (ja) * 2016-12-16 2018-10-10 株式会社ヤマダ 建築資材及び構造物
US11319921B2 (en) * 2018-06-14 2022-05-03 Vestas Wind Systems A/S Wind turbine with hinged blades having a hinge position between inner and outer tip end of the blades

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE453743C (de) * 1926-04-01 1927-12-16 Hubert Rehaag Dipl Ing Regelvorrichtung fuer Windraeder
US2008234A (en) * 1932-12-16 1935-07-16 Robert W Weeks Impeller
DE895128C (de) * 1950-01-21 1953-10-29 Walter Wiegmann Drehzahlregelung eines Windrades durch Fluegelverstellung
US3470748A (en) * 1967-02-21 1969-10-07 United Aircraft Corp Vibration damper
DE2742559C2 (de) * 1977-09-22 1979-06-13 Voith Getriebe Kg, 7920 Heidenheim Windenergie-Konverter
US4183715A (en) * 1978-02-01 1980-01-15 First National Bank Of Lubbock Adjustable vane windmills
DE2823525C2 (de) * 1978-05-30 1985-05-09 M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Windenergieanlage und Verfahren zu deren Errichten
DE2834786C2 (de) * 1978-08-09 1980-09-25 Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Windrad
HU178353B (en) * 1979-10-25 1982-04-28 Szelloezoe Muevek Wing or blade composed from parts for fans or fanlike machines

Also Published As

Publication number Publication date
ES279991U (es) 1984-11-16
ES276446Y (es) 1985-03-01
ES276447U (es) 1984-08-16
JPS58211579A (ja) 1983-12-09
ES276445Y (es) 1984-12-16
NL8202174A (nl) 1983-12-16
DK222783D0 (da) 1983-05-18
ES276446U (es) 1984-08-16
DK222783A (da) 1983-11-28
EP0095807A3 (en) 1985-08-14
AU1463983A (en) 1983-12-01
EP0095807A2 (en) 1983-12-07
ES276447Y (es) 1985-03-01
ES279991Y (es) 1985-06-01

Similar Documents

Publication Publication Date Title
JPS56143369A (en) Wind force prime mover using propeller
JPS5770962A (en) Vertical shaft windwheel
ES8307340A1 (es) Planta generadora eolica.
ES276446U (es) Un molino de viento
JPS5683581A (en) Vertical shaft type wind-driven engine
GB2119025A (en) Use of wind power
GB2275970A (en) Vertical axis wind turbines
CN104564517A (zh) 一种具有阻力型支撑杆且可变转动惯量的垂直轴风轮
CN101624972A (zh) 一种盘状带框架柔性叶片风轮风力发电设备
CN205036504U (zh) 摆动叶板的风力旋转装置
ATE86006T1 (de) Windkraftanlage.
CN209275238U (zh) 具有引导功能的风电机舱轮毂运输支架
JPH11270455A (ja) 風力発電装置
CN201925095U (zh) 一种盘状带框架柔性叶片风轮风力发电设备
CN100354520C (zh) 风能动力装置
SU1017814A1 (ru) Карусельное ветроколесо
CN210859045U (zh) 一种微风垂直轴多叶片风力发电装置动力设备
CN219492469U (zh) 对称双转轮发电装置
SU1182195A1 (ru) Ветроустановка
CN202431435U (zh) 一种高效导流式垂直轴风机
JPS55104579A (en) Wind power generator
CN2895783Y (zh) 风能动力装置
JPS5627078A (en) Windmill having rotating vane
CN206874434U (zh) 一种水平轴滚轮式风力发电装置
CN2357150Y (zh) 一种压差式风力旋转装置