FR951522A - Wind wheel with blades, solid or flexible, protected against breaking - Google Patents

Wind wheel with blades, solid or flexible, protected against breaking

Info

Publication number
FR951522A
FR951522A FR951522DA FR951522A FR 951522 A FR951522 A FR 951522A FR 951522D A FR951522D A FR 951522DA FR 951522 A FR951522 A FR 951522A
Authority
FR
France
Prior art keywords
blades
flexible
solid
wind wheel
protected against
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Charles-Roger Monney
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 filed Critical
Application granted granted Critical
Publication of FR951522A publication Critical patent/FR951522A/en
Expired legal-status Critical Current

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
    • 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)
FR951522D 1945-03-28 1945-03-28 Wind wheel with blades, solid or flexible, protected against breaking Expired FR951522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR951522T 1945-03-28

Publications (1)

Publication Number Publication Date
FR951522A true FR951522A (en) 1949-10-27

Family

ID=9485767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951522D Expired FR951522A (en) 1945-03-28 1945-03-28 Wind wheel with blades, solid or flexible, protected against breaking

Country Status (1)

Country Link
FR (1) FR951522A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413663A2 (en) * 1989-08-14 1991-02-20 Ceute S.A. Industrial axial-flow fan having offset airfoil-to-hub mounting system for improved aerodynamic performance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413663A2 (en) * 1989-08-14 1991-02-20 Ceute S.A. Industrial axial-flow fan having offset airfoil-to-hub mounting system for improved aerodynamic performance
EP0413663A3 (en) * 1989-08-14 1992-01-15 Ceute S.A. Industrial axial-flow fan having offset airfoil-to-hub mounting system for improved aerodynamic performance

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