SE446474B - Ihalig borttagbar balkkerna att anvendas vid framstellning derpa av bladbalkar till stora vindturbinblad - Google Patents

Ihalig borttagbar balkkerna att anvendas vid framstellning derpa av bladbalkar till stora vindturbinblad

Info

Publication number
SE446474B
SE446474B SE8000601A SE8000601A SE446474B SE 446474 B SE446474 B SE 446474B SE 8000601 A SE8000601 A SE 8000601A SE 8000601 A SE8000601 A SE 8000601A SE 446474 B SE446474 B SE 446474B
Authority
SE
Sweden
Prior art keywords
beam core
inner shell
wire
wall
core
Prior art date
Application number
SE8000601A
Other languages
English (en)
Swedish (sv)
Other versions
SE8000601L (sv
Inventor
W H Pinter
D E Smith
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of SE8000601L publication Critical patent/SE8000601L/xx
Publication of SE446474B publication Critical patent/SE446474B/sv

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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulding By Coating Moulds (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Adornments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
SE8000601A 1979-02-02 1980-01-25 Ihalig borttagbar balkkerna att anvendas vid framstellning derpa av bladbalkar till stora vindturbinblad SE446474B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/009,706 US4242160A (en) 1979-02-02 1979-02-02 Method of winding a wind turbine blade using a filament reinforced mandrel

Publications (2)

Publication Number Publication Date
SE8000601L SE8000601L (sv) 1980-08-03
SE446474B true SE446474B (sv) 1986-09-15

Family

ID=21739248

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000601A SE446474B (sv) 1979-02-02 1980-01-25 Ihalig borttagbar balkkerna att anvendas vid framstellning derpa av bladbalkar till stora vindturbinblad

Country Status (18)

Country Link
US (1) US4242160A (da)
JP (1) JPS55105531A (da)
KR (1) KR860002142B1 (da)
AU (1) AU528170B2 (da)
BR (1) BR8000364A (da)
CA (1) CA1122125A (da)
DE (1) DE3002685C2 (da)
DK (1) DK22880A (da)
FI (1) FI69780C (da)
FR (1) FR2448048A1 (da)
GB (1) GB2040871B (da)
IL (1) IL59111A (da)
IN (1) IN154084B (da)
IT (1) IT1129791B (da)
NL (1) NL8000262A (da)
NO (1) NO155823B (da)
SE (1) SE446474B (da)
ZA (1) ZA80128B (da)

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DE3114567A1 (de) * 1981-04-10 1982-10-28 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "grossflaechiges rotorblatt"
JPS58132539A (ja) * 1982-02-02 1983-08-06 Bridgestone Corp 円筒状ゴムスリーブの製造方法及び製造装置
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US4671831A (en) * 1985-08-26 1987-06-09 Edo Corporation Fiber Science Division Method of manufacture of large high pressure composite bottles
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US4986675A (en) * 1989-06-12 1991-01-22 Eaton Indiana, Inc. Self-aligning bearing
US5335167A (en) * 1992-05-27 1994-08-02 Boyd John W Filament winding apparatus
FR2713978B1 (fr) * 1993-12-20 1996-03-15 Inst Francais Du Petrole Mandrin pour enroulement filamentaire - Application à la fabrication de profilés cintrés.
DE29618525U1 (de) * 1996-10-24 1997-05-15 Aerodyn Energiesysteme Gmbh Blattflansch für Rotorblätter von Windkraftanlagen
FR2774325B1 (fr) * 1998-02-05 2000-03-17 Alexandre Hamlyn Procede de fabrication de corps flottants et embarcations nautiques mandrins et appareils pour cette fabrication
ES2194479T5 (es) 1998-07-03 2014-02-04 Siemens Aktiengesellschaft Procedimiento para fabricar estructuras compuestas cerradas y aparato de moldeo a utilizar con dicho procedimiento
DE10034958A1 (de) * 2000-07-19 2002-02-07 Aloys Wobben Rotorblattnabe
DE102004049098A1 (de) * 2004-10-08 2006-04-13 Eew Maschinenbau Gmbh Rotorblatt für eine Windenergieanlage
FR2882681B1 (fr) 2005-03-03 2009-11-20 Coriolis Composites Tete d'application de fibres et machine correspondante
WO2007012201A1 (en) * 2005-07-25 2007-02-01 The University Of Manitoba Composite wind tower systems and methods of manufacture
ATE451209T1 (de) * 2005-09-09 2009-12-15 Saab Ab Verwendung eines spiralförmigen werkzeugs und verfahren zur herstellung eines flächenelements mit mindestens einem versteifungsteil
US7766625B2 (en) * 2006-03-31 2010-08-03 General Electric Company Methods and apparatus for reducing stress in turbine buckets
US7815160B2 (en) * 2006-04-04 2010-10-19 A & P Technology Composite mandrel
US8691037B2 (en) * 2006-12-14 2014-04-08 The Boeing Company Method for minimizing fiber distortion during fabrication of one-piece composite barrel section
FR2912680B1 (fr) * 2007-02-21 2009-04-24 Coriolis Composites Sa Procede et dispositif de fabrication de pieces en materiau composite, en particulier de troncons de fuselage d'avion
FR2912953B1 (fr) * 2007-02-28 2009-04-17 Coriolis Composites Sa Machine d'application de fibres avec tubes flexibles d'acheminement de fibres
FR2913365B1 (fr) * 2007-03-06 2013-07-26 Coriolis Composites Attn Olivier Bouroullec Tete d'application de fibres avec systemes de coupe de fibres particuliers
FR2913366B1 (fr) * 2007-03-06 2009-05-01 Coriolis Composites Sa Tete d'application de fibres avec systemes de coupe et de blocage de fibres particuliers
US7815839B2 (en) 2007-07-25 2010-10-19 United Technologies Corporation Hybrid mandrels
ATE516947T1 (de) * 2008-05-05 2011-08-15 Siemens Ag Verfahren zur herstellung von windturbinenschaufeln mit verbundwerkstoffen
FR2943943A1 (fr) * 2009-04-02 2010-10-08 Coriolis Composites Procede et machine pour l'application d'une bande de fibres sur des surfaces convexes et/ou avec aretes
FR2948059B1 (fr) * 2009-07-17 2011-08-05 Coriolis Composites Machine d'application de fibres avec rouleau de compactage transparent au rayonnement du systeme de chauffage
FR2948058B1 (fr) * 2009-07-17 2011-07-22 Coriolis Composites Machine d'application de fibres comprenant un rouleau de compactage souple avec systeme de regulation thermique
US20110103965A1 (en) * 2009-10-30 2011-05-05 General Electric Company Wind turbine blades
US20110100540A1 (en) * 2009-10-30 2011-05-05 General Electric Company Methods of manufacture of wind turbine blades and other structures
EP2354104A1 (en) 2010-02-05 2011-08-10 3B Glass fibre composition and composite material reinforced therewith
EP2354106A1 (en) 2010-02-05 2011-08-10 3B Glass fibre composition and composite material reinforced therewith
EP2354105A1 (en) 2010-02-05 2011-08-10 3B Glass fibre composition and composite material reinforced therewith
ES2398553B1 (es) * 2011-02-24 2014-02-06 Gamesa Innovation & Technology S.L. Una pala de aerogenerador multi-panel mejorada.
DK2511078T3 (da) 2011-04-14 2018-09-03 Siemens Ag Fremgangsmåde til fremstilling af en fiberforstærket struktur
US20120090790A1 (en) * 2011-11-08 2012-04-19 Ge Wind Energy Gmbh Methods of manufacturing tooling structures
US20120090789A1 (en) * 2011-11-08 2012-04-19 Ge Wind Energy Gmbh Methods of manufacturing rotor blade tooling structures for wind turbines
RU2641050C2 (ru) 2012-04-18 2018-01-15 3Б Фибрегласс СПРЛ Композиция стекловолокна
GB201307066D0 (en) 2013-04-18 2013-05-29 Airbus Operations Ltd Winglet and braided composite spar
EP2808158A1 (en) 2013-05-31 2014-12-03 Siemens Aktiengesellschaft A method and apparatus for laying a fibre material on a mould surface
DE102013215384A1 (de) 2013-08-05 2015-02-26 Wobben Properties Gmbh Verfahren zur Herstellung eines Verbundformteils, Verbundformteil, Sandwichbauteil und Rotorblattelement und Windenergieanlage
BE1022250B1 (nl) * 2013-12-11 2016-03-04 MINERAL COMPOSITE naamloze vennootschap Werkwijze voor het vervaardigen van een steunbuis van een rotorblad en van een rotorblad waarin zulke steunbuis is toegepast
CN103807111B (zh) * 2014-01-26 2016-09-28 桐乡市石门永新玻璃钢制品有限公司 50kw风力发电机组的叶片
FR3034338B1 (fr) 2015-04-01 2017-04-21 Coriolis Composites Tete d'application de fibres avec rouleau d'application particulier
DE102015117437A1 (de) * 2015-10-14 2017-04-20 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt und Verfahren zum Herstellen eines Windenergieanlagen-Rotorblattes
FR3043010B1 (fr) 2015-10-28 2017-10-27 Coriolis Composites Machine d'application de fibres avec systemes de coupe particuliers
JP2017129091A (ja) * 2016-01-22 2017-07-27 株式会社日立製作所 風力発電装置またはブレードの製造方法
FR3048373B1 (fr) 2016-03-07 2018-05-18 Coriolis Group Procede de realisation de preformes avec application d'un liant sur fibre seche et machine correspondante
FR3056438B1 (fr) 2016-09-27 2019-11-01 Coriolis Group Procede de realisation de pieces en materiau composite par impregnation d'une preforme particuliere.
RU180305U1 (ru) * 2018-02-26 2018-06-08 Александр Федорович Чабак Волокнистая заготовка для изготовления конструктивных элементов изделий
CN112373063B (zh) * 2020-10-21 2023-04-07 国能联合动力技术(连云港)有限公司 一种风电叶片导流布置方法

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GB578485A (en) * 1944-03-22 1946-07-01 Bruno Jablonsky Improvements in and relating to the manufacture of hollow articles of bonded fibrous laminae
US2878038A (en) * 1955-06-27 1959-03-17 Reinhold Engineering & Plastic Plastic pipe bend and method for making same
GB1262704A (en) * 1968-08-10 1972-02-02 Messerschmitt Boelkow Blohm Helicopter rotor blade
US3593398A (en) * 1969-09-11 1971-07-20 Sw Ind Inc Relatively long machinery roll having high strength-to-weight ratio
US3896858A (en) * 1973-02-28 1975-07-29 William J Whatley Utility pole
US4081220A (en) * 1976-12-17 1978-03-28 United Technologies Corporation Semi-spar wound blade
US4172175A (en) * 1978-02-17 1979-10-23 Tillotson-Pearson, Inc. Pole construction

Also Published As

Publication number Publication date
IT8019444A0 (it) 1980-01-25
DE3002685A1 (de) 1980-08-14
CA1122125A (en) 1982-04-20
GB2040871A (en) 1980-09-03
ZA80128B (en) 1981-03-25
GB2040871B (en) 1983-05-05
FI69780C (fi) 1986-05-26
KR830002152A (ko) 1983-05-23
AU5453080A (en) 1980-08-07
FR2448048B1 (da) 1983-12-09
NO800188L (no) 1980-08-04
US4242160A (en) 1980-12-30
IL59111A (en) 1983-07-31
DK22880A (da) 1980-08-03
IN154084B (da) 1984-09-15
DE3002685C2 (de) 1986-11-20
AU528170B2 (en) 1983-04-14
NL8000262A (nl) 1980-08-05
BR8000364A (pt) 1980-09-30
JPS55105531A (en) 1980-08-13
FI800236A (fi) 1980-08-03
NO155823B (no) 1987-02-23
FR2448048A1 (fr) 1980-08-29
JPS6353016B2 (da) 1988-10-20
SE8000601L (sv) 1980-08-03
IT1129791B (it) 1986-06-11
KR860002142B1 (ko) 1986-12-11
FI69780B (fi) 1985-12-31

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