FR990595A - Automatically controlled aerodynamic regulator device for aeromotor blades and other applications - Google Patents

Automatically controlled aerodynamic regulator device for aeromotor blades and other applications

Info

Publication number
FR990595A
FR990595A FR990595DA FR990595A FR 990595 A FR990595 A FR 990595A FR 990595D A FR990595D A FR 990595DA FR 990595 A FR990595 A FR 990595A
Authority
FR
France
Prior art keywords
aeromotor
blades
applications
automatically controlled
regulator device
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DES PROCEDES CHEVREAU ET DEVIL
Original Assignee
DES PROCEDES CHEVREAU ET DEVIL
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 DES PROCEDES CHEVREAU ET DEVIL filed Critical DES PROCEDES CHEVREAU ET DEVIL
Application granted granted Critical
Publication of FR990595A publication Critical patent/FR990595A/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
    • F03D7/0244—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
    • F05B2260/90—Braking
    • F05B2260/901—Braking using aerodynamic forces, i.e. lift or drag
    • 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)
FR990595D 1949-07-13 1949-07-13 Automatically controlled aerodynamic regulator device for aeromotor blades and other applications Expired FR990595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990595T 1949-07-13

Publications (1)

Publication Number Publication Date
FR990595A true FR990595A (en) 1951-09-24

Family

ID=9545426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990595D Expired FR990595A (en) 1949-07-13 1949-07-13 Automatically controlled aerodynamic regulator device for aeromotor blades and other applications

Country Status (1)

Country Link
FR (1) FR990595A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082479A (en) * 1975-09-25 1978-04-04 Canadian Patents And Development Limited Overspeed spoilers for vertical axis wind turbine
US4178127A (en) * 1975-08-27 1979-12-11 Zahorecz Zoltan P Variable pitch impeller
EP2085610A1 (en) * 2008-01-29 2009-08-05 Claus Colling Control device and control method for an aerodynamic brake

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178127A (en) * 1975-08-27 1979-12-11 Zahorecz Zoltan P Variable pitch impeller
US4082479A (en) * 1975-09-25 1978-04-04 Canadian Patents And Development Limited Overspeed spoilers for vertical axis wind turbine
EP2085610A1 (en) * 2008-01-29 2009-08-05 Claus Colling Control device and control method for an aerodynamic brake

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