DK320880A - Vindmoelle med en indretning til indstilling af bladvinklen - Google Patents
Vindmoelle med en indretning til indstilling af bladvinklenInfo
- 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
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
- 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
- F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- 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
- F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
-
- 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
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)
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)
| 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)
| 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 |
-
1980
- 1980-07-10 EP EP80200677A patent/EP0043872A1/en not_active Withdrawn
- 1980-07-25 DK DK320880A patent/DK320880A/da unknown
- 1980-07-30 NO NO802286A patent/NO802286L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO802286L (no) | 1982-01-11 |
| EP0043872A1 (en) | 1982-01-20 |
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