NL193070B - Wind turbine. - Google Patents
Wind turbine.Info
- Publication number
- NL193070B NL193070B NL9001636A NL9001636A NL193070B NL 193070 B NL193070 B NL 193070B NL 9001636 A NL9001636 A NL 9001636A NL 9001636 A NL9001636 A NL 9001636A NL 193070 B NL193070 B NL 193070B
- Authority
- NL
- Netherlands
- Prior art keywords
- wind turbine
- turbine
- wind
- 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
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
- F03D7/0252—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on the blades
-
- 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
- F05B2260/90—Braking
- F05B2260/901—Braking using aerodynamic forces, i.e. lift or drag
- F05B2260/9011—Braking using aerodynamic forces, i.e. lift or drag of the tips of rotor blades
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9001636A NL193070C (en) | 1990-07-18 | 1990-07-18 | Wind turbine. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9001636A NL193070C (en) | 1990-07-18 | 1990-07-18 | Wind turbine. |
NL9001636 | 1990-07-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL9001636A NL9001636A (en) | 1992-02-17 |
NL193070B true NL193070B (en) | 1998-05-06 |
NL193070C NL193070C (en) | 1998-09-08 |
Family
ID=19857430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL9001636A NL193070C (en) | 1990-07-18 | 1990-07-18 | Wind turbine. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL193070C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102628423A (en) * | 2011-02-04 | 2012-08-08 | 远景能源(丹麦)有限公司 | A wind turbine and an associated control method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0905316D0 (en) * | 2009-03-27 | 2009-05-13 | Vertical Wind Energy Ltd | Wind trubine blade tip |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL27264C (en) * | ||||
US1979616A (en) * | 1934-04-28 | 1934-11-06 | Haidle Fred | Propeller control |
US4355955A (en) * | 1981-04-06 | 1982-10-26 | The Boeing Company | Wind turbine rotor speed control system |
GB2140508B (en) * | 1983-05-25 | 1987-01-07 | Howden James & Co Ltd | Wind turbines |
GB2156006B (en) * | 1984-03-21 | 1987-11-04 | Howden James & Co Ltd | Wind turbine operated electrical generator system |
-
1990
- 1990-07-18 NL NL9001636A patent/NL193070C/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102628423A (en) * | 2011-02-04 | 2012-08-08 | 远景能源(丹麦)有限公司 | A wind turbine and an associated control method |
CN102628423B (en) * | 2011-02-04 | 2014-12-03 | 远景能源(江苏)有限公司 | A wind turbine and an associated control method |
Also Published As
Publication number | Publication date |
---|---|
NL193070C (en) | 1998-09-08 |
NL9001636A (en) | 1992-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1C | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20060201 |