FR1553046A - - Google Patents

Info

Publication number
FR1553046A
FR1553046A FR129946A FR1553046DA FR1553046A FR 1553046 A FR1553046 A FR 1553046A FR 129946 A FR129946 A FR 129946A FR 1553046D A FR1553046D A FR 1553046DA FR 1553046 A FR1553046 A FR 1553046A
Authority
FR
France
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
FR129946A
Other languages
French (fr)
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 FR1553046A publication Critical patent/FR1553046A/fr
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
    • 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
    • F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
    • 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)
FR129946A 1967-11-28 1967-11-28 Expired FR1553046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR129946 1967-11-28

Publications (1)

Publication Number Publication Date
FR1553046A true FR1553046A (en) 1969-01-10

Family

ID=8642375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR129946A Expired FR1553046A (en) 1967-11-28 1967-11-28

Country Status (1)

Country Link
FR (1) FR1553046A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369441A1 (en) * 1976-10-29 1978-05-26 Fontvielle Yves Wind driven electricity generator - has cowling on shaft and variable pitch blades driving through reduction gear
EP0043872A1 (en) * 1980-07-10 1982-01-20 Paul Hayen Pitch regulation device for the rotor vanes of a windmill
JPS5815766A (en) * 1981-07-21 1983-01-29 Dengiyoushiya Kikai Seisakusho:Kk Vertical shaft type wind mill used with sail wing
EP0103042B1 (en) * 1982-09-14 1986-08-13 Siemens Aktiengesellschaft Fan comprising automatically adjustable blades about its longitudinal axis to avoid undesirable rotational speed
WO2001027471A1 (en) * 1999-10-11 2001-04-19 Aerodyn Engineering Gmbh Individual blade adjustment for wind turbines
FR2849475A1 (en) * 2002-12-31 2004-07-02 Pierre Dominique Travere WIND TURBINE WITH SELF-ADJUSTING THE PROPELLER PITCH SETTING BY A DEVICE OF CENTRIFUGAL SQUARES, A STOP AND A RECALL OR COMPRESSION MEANS
LU91529B1 (en) * 2009-02-20 2010-08-23 Constant Seiwerath Adjustment mechanism for the rotor blades of wind turbines

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369441A1 (en) * 1976-10-29 1978-05-26 Fontvielle Yves Wind driven electricity generator - has cowling on shaft and variable pitch blades driving through reduction gear
EP0043872A1 (en) * 1980-07-10 1982-01-20 Paul Hayen Pitch regulation device for the rotor vanes of a windmill
JPS5815766A (en) * 1981-07-21 1983-01-29 Dengiyoushiya Kikai Seisakusho:Kk Vertical shaft type wind mill used with sail wing
EP0103042B1 (en) * 1982-09-14 1986-08-13 Siemens Aktiengesellschaft Fan comprising automatically adjustable blades about its longitudinal axis to avoid undesirable rotational speed
WO2001027471A1 (en) * 1999-10-11 2001-04-19 Aerodyn Engineering Gmbh Individual blade adjustment for wind turbines
US6604907B1 (en) * 1999-10-11 2003-08-12 Aerodyn Engineering Gmbh Individual blade adjustment for wind turbines
FR2849475A1 (en) * 2002-12-31 2004-07-02 Pierre Dominique Travere WIND TURBINE WITH SELF-ADJUSTING THE PROPELLER PITCH SETTING BY A DEVICE OF CENTRIFUGAL SQUARES, A STOP AND A RECALL OR COMPRESSION MEANS
WO2004061301A1 (en) * 2002-12-31 2004-07-22 Travere Industries Sas Wind generator of the type with automatic power regulation
US7198469B2 (en) 2002-12-31 2007-04-03 Travere Industries Wind generator of the type with automatic power regulation
LU91529B1 (en) * 2009-02-20 2010-08-23 Constant Seiwerath Adjustment mechanism for the rotor blades of wind turbines
EP2221476A1 (en) * 2009-02-20 2010-08-25 NOVO ENERGIE S.àr.l. Adjusting mechanism for wind turbine rotor blades

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