SE0103609L - Anordning och metod vid rotorblad - Google Patents

Anordning och metod vid rotorblad

Info

Publication number
SE0103609L
SE0103609L SE0103609A SE0103609A SE0103609L SE 0103609 L SE0103609 L SE 0103609L SE 0103609 A SE0103609 A SE 0103609A SE 0103609 A SE0103609 A SE 0103609A SE 0103609 L SE0103609 L SE 0103609L
Authority
SE
Sweden
Prior art keywords
fastening part
fibers
longitudinal direction
rotor blade
vis
Prior art date
Application number
SE0103609A
Other languages
English (en)
Other versions
SE523720C2 (sv
SE0103609D0 (sv
Inventor
Max Krogager
Jan Vaara
Original Assignee
Saab Ab
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 Saab Ab filed Critical Saab Ab
Priority to SE0103609A priority Critical patent/SE523720C2/sv
Publication of SE0103609D0 publication Critical patent/SE0103609D0/sv
Priority to EP02782051A priority patent/EP1451447A1/en
Priority to PCT/SE2002/001877 priority patent/WO2003038239A1/en
Publication of SE0103609L publication Critical patent/SE0103609L/sv
Publication of SE523720C2 publication Critical patent/SE523720C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
SE0103609A 2001-10-31 2001-10-31 Anordning och metod vid rotorblad SE523720C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0103609A SE523720C2 (sv) 2001-10-31 2001-10-31 Anordning och metod vid rotorblad
EP02782051A EP1451447A1 (en) 2001-10-31 2002-10-15 Device and method for rotor blades
PCT/SE2002/001877 WO2003038239A1 (en) 2001-10-31 2002-10-15 Device and method for rotor blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103609A SE523720C2 (sv) 2001-10-31 2001-10-31 Anordning och metod vid rotorblad

Publications (3)

Publication Number Publication Date
SE0103609D0 SE0103609D0 (sv) 2001-10-31
SE0103609L true SE0103609L (sv) 2003-05-01
SE523720C2 SE523720C2 (sv) 2004-05-11

Family

ID=20285816

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103609A SE523720C2 (sv) 2001-10-31 2001-10-31 Anordning och metod vid rotorblad

Country Status (3)

Country Link
EP (1) EP1451447A1 (sv)
SE (1) SE523720C2 (sv)
WO (1) WO2003038239A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7802968B2 (en) * 2005-07-29 2010-09-28 General Electric Company Methods and apparatus for reducing load in a rotor blade

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE518586C (de) * 1929-10-26 1931-02-18 Pierre Levasseur Verdrehbare Lagerung von unter Schleuderkraftwirkung stehenden Koerpern, insbesondere Fluegeln von Verstellpropellern
DE758097C (de) * 1940-06-08 1954-02-22 Versuchsanstalt Fuer Luftfahrt Schaufelbefestigung fuer Gas- bzw. Abgasturbinenschaufeln
DE1049872B (sv) * 1953-06-04 1954-02-05
US4834616A (en) * 1986-05-30 1989-05-30 Sundstrand Corporation Means and method for securing a composite rotor blade
FR2641573B1 (fr) * 1989-01-11 1991-03-15 Snecma Rotor de turbomachine muni d'un dispositif de fixation des aubes
US5494408A (en) * 1994-10-12 1996-02-27 General Electric Co. Bucket to wheel dovetail design for turbine rotors
DE19711869A1 (de) * 1997-03-21 1998-09-24 Silke Richert Windenergieanlage mit integriertem Triebstrang
FR2776264B1 (fr) * 1998-03-23 2000-06-02 Eurocopter France Pale a pas variable en materiau composite pour rotor d'helicoptere et procede de fabrication d'une telle pale
US6250886B1 (en) * 1999-09-03 2001-06-26 Chittom International, Inc. Axial flow fan and fan blade
US6290466B1 (en) * 1999-09-17 2001-09-18 General Electric Company Composite blade root attachment

Also Published As

Publication number Publication date
SE523720C2 (sv) 2004-05-11
EP1451447A1 (en) 2004-09-01
WO2003038239A1 (en) 2003-05-08
SE0103609D0 (sv) 2001-10-31

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