BE448085A - - Google Patents

Info

Publication number
BE448085A
BE448085A BE448085DA BE448085A BE 448085 A BE448085 A BE 448085A BE 448085D A BE448085D A BE 448085DA BE 448085 A BE448085 A BE 448085A
Authority
BE
Belgium
Application number
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.)
Publication of BE448085A publication Critical patent/BE448085A/xx

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
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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)
BE448085D 1941-11-22 BE448085A (en:Method)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE229023X 1941-11-22
DE290442X 1942-04-29
DE270542X 1942-05-27

Publications (1)

Publication Number Publication Date
BE448085A true BE448085A (en:Method)

Family

ID=27184951

Family Applications (2)

Application Number Title Priority Date Filing Date
BE448085D BE448085A (en:Method) 1941-11-22
BE448364D BE448364A (en:Method) 1941-11-22

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE448364D BE448364A (en:Method) 1941-11-22

Country Status (4)

Country Link
BE (2) BE448364A (en:Method)
CH (1) CH229023A (en:Method)
FR (1) FR888462A (en:Method)
NL (1) NL64283C (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832895A (en) * 1956-01-31 1958-04-29 Allgaier Werke Gmbh Control apparatus for wind motors
FR2494782A1 (fr) * 1980-11-24 1982-05-28 Pierrot Daniel Dispositif de chauffage d'un fluide, notamment de l'eau pour utilisation sanitaire ou autre a l'aide de l'energie fournie par le vent
FR2500078A1 (fr) * 1981-02-17 1982-08-20 Lefevre Guy Dispositif de regulation d'une eolienne et eolienne pourvue de ce dispositif
US4792281A (en) * 1986-11-03 1988-12-20 Northern Power Systems, Inc. Wind turbine pitch control hub
CN114458536B (zh) * 2022-02-21 2025-06-10 上海电气风电集团股份有限公司 变桨控制系统及风力发电机

Also Published As

Publication number Publication date
NL64283C (en:Method)
FR888462A (fr) 1943-12-14
BE448364A (en:Method)
CH229023A (de) 1943-09-30

Similar Documents

Publication Publication Date Title
BE442962A (en:Method)
BE442850A (en:Method)
NL62229C (en:Method)
NL59397C (en:Method)
NL64283C (en:Method)
NL58901C (en:Method)
NL104670C (en:Method)
LU28891A1 (en:Method)
BE468430A (en:Method)
BE467322A (en:Method)
BE465776A (en:Method)
BE440517A (en:Method)
BE446416A (en:Method)
BE446307A (en:Method)
BE445401A (en:Method)
BE443437A (en:Method)
BE443410A (en:Method)
BE443268A (en:Method)
BE443255A (en:Method)
BE443226A (en:Method)
BE443220A (en:Method)
BE443217A (en:Method)
BE443214A (en:Method)
BE443150A (en:Method)
BE443094A (en:Method)