NL193070B - Windturbine. - Google Patents

Windturbine.

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
Application number
NL9001636A
Other languages
English (en)
Other versions
NL193070C (nl
NL9001636A (nl
Original Assignee
Aerpac Holding B V
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 Aerpac Holding B V filed Critical Aerpac Holding B V
Priority to NL9001636A priority Critical patent/NL193070C/nl
Publication of NL9001636A publication Critical patent/NL9001636A/nl
Publication of NL193070B publication Critical patent/NL193070B/nl
Application granted granted Critical
Publication of NL193070C publication Critical patent/NL193070C/nl

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)
NL9001636A 1990-07-18 1990-07-18 Windturbine. NL193070C (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL9001636A NL193070C (nl) 1990-07-18 1990-07-18 Windturbine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9001636A NL193070C (nl) 1990-07-18 1990-07-18 Windturbine.
NL9001636 1990-07-18

Publications (3)

Publication Number Publication Date
NL9001636A NL9001636A (nl) 1992-02-17
NL193070B true NL193070B (nl) 1998-05-06
NL193070C NL193070C (nl) 1998-09-08

Family

ID=19857430

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9001636A NL193070C (nl) 1990-07-18 1990-07-18 Windturbine.

Country Status (1)

Country Link
NL (1) NL193070C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102628423A (zh) * 2011-02-04 2012-08-08 远景能源（丹麦）有限公司 风力涡轮机以及相关的控制方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL27264C (nl) *
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102628423A (zh) * 2011-02-04 2012-08-08 远景能源（丹麦）有限公司 风力涡轮机以及相关的控制方法
CN102628423B (zh) * 2011-02-04 2014-12-03 远景能源（江苏）有限公司 风力涡轮机以及相关的控制方法

Also Published As

Publication number Publication date
NL193070C (nl) 1998-09-08
NL9001636A (nl) 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