DK320880A - Vindmoelle med en indretning til indstilling af bladvinklen - Google Patents

Vindmoelle med en indretning til indstilling af bladvinklen

Info

Publication number
DK320880A
DK320880A DK320880A DK320880A DK320880A DK 320880 A DK320880 A DK 320880A DK 320880 A DK320880 A DK 320880A DK 320880 A DK320880 A DK 320880A DK 320880 A DK320880 A DK 320880A
Authority
DK
Denmark
Prior art keywords
windmill
adjusting
lead angle
lead
angle
Prior art date
Application number
DK320880A
Other languages
English (en)
Inventor
P Hayen
J Hayen
Original Assignee
P Hayen
J Hayen
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 P Hayen, J Hayen filed Critical P Hayen
Publication of DK320880A publication Critical patent/DK320880A/da

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022Adjusting aerodynamic properties of the blades
    • F03D7/0224Adjusting blade pitch
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/70Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/70Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/75Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/70Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/77Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind 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)
  • Turbine Rotor Nozzle Sealing (AREA)
DK320880A 1980-07-10 1980-07-25 Vindmoelle med en indretning til indstilling af bladvinklen DK320880A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80200677A EP0043872A1 (en) 1980-07-10 1980-07-10 Pitch regulation device for the rotor vanes of a windmill

Publications (1)

Publication Number Publication Date
DK320880A true DK320880A (da) 1982-01-11

Family

ID=8187022

Family Applications (1)

Application Number Title Priority Date Filing Date
DK320880A DK320880A (da) 1980-07-10 1980-07-25 Vindmoelle med en indretning til indstilling af bladvinklen

Country Status (3)

Country Link
EP (1) EP0043872A1 (da)
DK (1) DK320880A (da)
NO (1) NO802286L (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116640B (en) * 1982-03-15 1985-08-07 Mewburn Crook Anthony James Se Vertical axis wind turbine with feathering vanes
GB2117453B (en) * 1982-03-22 1985-04-11 Mewburn Crock Anthony James Se Vertical axis wind turbine having at least two turbine groups
GB8626347D0 (en) * 1986-11-04 1986-12-03 Bicc Plc Wind energy convertor
GB9114894D0 (en) * 1991-07-10 1991-08-28 Dowty Aerospace Gloucester A pitch control mechanism
FR2817298A1 (fr) 2000-11-30 2002-05-31 A F Electrification Eolienne avec dispositif de regulation
RU2272173C1 (ru) * 2004-06-02 2006-03-20 Общество с ограниченной ответственностью "СТРОЙИНЖИНИРИНГ СМ" Компактный регулятор оборотов аэродинамического типа для ветроэнергетической установки
RU2335657C1 (ru) * 2007-03-01 2008-10-10 Общество с ограниченной ответственностью "СТРОЙИНЖИНИРИНГ СМ" Ветроколесо (варианты)
CN101520023B (zh) * 2009-03-26 2011-09-07 徐剑雄 一种风力发电机的变桨距风轮
CA2738145A1 (en) * 2011-02-15 2012-08-15 Mitsubishi Heavy Industries, Ltd. Wind turbine blade pitch-control system, and wind turbine rotor and wind turbine generator provided with the same
CN202023698U (zh) * 2011-04-28 2011-11-02 广州红鹰能源科技有限公司 一种新型无助力变桨距风力发电机
CN102536684A (zh) * 2012-02-11 2012-07-04 章红涛 小型风力发电机离心变桨稳速轮毂
CN102996345B (zh) * 2012-12-26 2014-09-24 浙江理工大学 叶轮机械变桨装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH230132A (de) * 1942-06-06 1943-12-15 Maranta Roberto Windrad mit verstellbaren Treibflügeln.
FR1117788A (fr) * 1954-12-28 1956-05-28 Des Procedes Chevreau Et Devil Aéromoteur à vitesse et puissance automatiquement constantes
FR1553046A (da) * 1967-11-28 1969-01-10

Also Published As

Publication number Publication date
NO802286L (no) 1982-01-11
EP0043872A1 (en) 1982-01-20

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