IT8019444A0 - Mandrino composito per longherone di pala di turbina a vento e metodo per la sua fabbricazione. - Google Patents

Mandrino composito per longherone di pala di turbina a vento e metodo per la sua fabbricazione.

Info

Publication number
IT8019444A0
IT8019444A0 IT8019444A IT1944480A IT8019444A0 IT 8019444 A0 IT8019444 A0 IT 8019444A0 IT 8019444 A IT8019444 A IT 8019444A IT 1944480 A IT1944480 A IT 1944480A IT 8019444 A0 IT8019444 A0 IT 8019444A0
Authority
IT
Italy
Prior art keywords
manufacture
wind turbine
turbine blade
blade spar
composite mandrel
Prior art date
Application number
IT8019444A
Other languages
English (en)
Other versions
IT1129791B (it
Inventor
Pinter Warren Hill
Smith Dale Evans
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 IT8019444A0 publication Critical patent/IT8019444A0/it
Application granted granted Critical
Publication of IT1129791B publication Critical patent/IT1129791B/it

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)
IT19444/80A 1979-02-02 1980-01-25 Mandrino composito per longherone di pala di turbina a vento e metodo per la sua fabbricazione IT1129791B (it)

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
IT8019444A0 true IT8019444A0 (it) 1980-01-25
IT1129791B IT1129791B (it) 1986-06-11

Family

ID=21739248

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19444/80A IT1129791B (it) 1979-02-02 1980-01-25 Mandrino composito per longherone di pala di turbina a vento e metodo per la sua fabbricazione

Country Status (18)

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

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103710C2 (de) * 1981-02-04 1983-03-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "Rotor in Schalenbauweise"
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
GB2154541A (en) * 1984-02-25 1985-09-11 Ford Motor Co Filament winding of articles on retained mandrel of complex shape
CH665385A5 (de) * 1984-03-09 1988-05-13 Hobas Eng & Durotec Ag Einrichtung zum herstellen einer dichtungsmuffe fuer rohre.
US4621980A (en) * 1984-09-19 1986-11-11 United Technologies Corporation Fiber reinforced composite spar for a rotary wing aircraft
IT1177395B (it) * 1984-12-12 1987-08-26 Dino Piccoli Apparecchiatura per la produzione in discontinuo di strutture tubolari
US4671831A (en) * 1985-08-26 1987-06-09 Edo Corporation Fiber Science Division Method of manufacture of large high pressure composite bottles
US4684423A (en) * 1986-02-10 1987-08-04 Edo Corporation/Fiber Science Division Method fabricating a collapsible mandrel structure to be used in manufacturing reinforced hollow tanks
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, 24768 Rendsburg 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
ATE234713T1 (de) 1998-07-03 2003-04-15 Bonus Energy As Verfahren zum herstellen geschlossener strukturen aus verbundwerkstoff und formgerät zur benutzung in diesem verfahren
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
ES2335351T3 (es) * 2005-09-09 2010-03-25 Saab Ab Utilizacion de una herramienta helicoidal y procedimiento de fabricacion de un miembro de superficie que comprende al menos un miembro de refuerzo.
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
EP2354105A1 (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
ES2398553B1 (es) * 2011-02-24 2014-02-06 Gamesa Innovation & Technology S.L. Una pala de aerogenerador multi-panel mejorada.
EP2511078B1 (en) 2011-04-14 2018-05-30 Siemens Aktiengesellschaft Method of producing a fibre reinforced structure
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
US9499432B2 (en) 2012-04-18 2016-11-22 3B-Fibreglass Sprl Glass fibre composition and composite material reinforced therewith
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2040871B (en) 1983-05-05
AU528170B2 (en) 1983-04-14
FR2448048A1 (fr) 1980-08-29
IN154084B (it) 1984-09-15
NL8000262A (nl) 1980-08-05
CA1122125A (en) 1982-04-20
FI800236A (fi) 1980-08-03
ZA80128B (en) 1981-03-25
JPS6353016B2 (it) 1988-10-20
SE446474B (sv) 1986-09-15
NO155823B (no) 1987-02-23
DK22880A (da) 1980-08-03
IL59111A (en) 1983-07-31
BR8000364A (pt) 1980-09-30
SE8000601L (sv) 1980-08-03
KR860002142B1 (ko) 1986-12-11
FR2448048B1 (it) 1983-12-09
US4242160A (en) 1980-12-30
AU5453080A (en) 1980-08-07
DE3002685A1 (de) 1980-08-14
GB2040871A (en) 1980-09-03
IT1129791B (it) 1986-06-11
NO800188L (no) 1980-08-04
DE3002685C2 (de) 1986-11-20
FI69780C (fi) 1986-05-26
FI69780B (fi) 1985-12-31
JPS55105531A (en) 1980-08-13
KR830002152A (ko) 1983-05-23

Similar Documents

Publication Publication Date Title
IT8019444A0 (it) Mandrino composito per longherone di pala di turbina a vento e metodo per la sua fabbricazione.
BR8003812A (pt) Montagem de espato em uma estrutura de lamina afiada para uso em um moinho de vento, estrutura de lamina afiada e processo para se fazer uma montagem de espato
IT7924988A0 (it) Pala composita in ceramica per turbina a gas.
IT7825321A0 (it) Metodo per la fabbricazione di una pala o lama per motori a turbina agas.
ES494547A0 (es) Mejoras en un metodo para la produccion de una celula electroquimica.
BR8203655A (pt) Membrana hidrofila composita e processo para a sua manufatura
IL63947A (en) Airfoil shape turbine blade array
IT7867763A0 (it) Rotore di turbina particolarmente per turbine a vento
IT8523325A0 (it) Tenuta di radice di pala di turbina o simili.
DE68906269D1 (de) Biegeplatte eines hubschrauberrotorblattes und deren fertigungsverfahren.
AU541909B2 (en) Wind turbine blade pitch control
IT7824371A0 (it) Piattaforma di pala per turbina agas con profilo aerodinamico a resistenza aerodinamica ridotta.
IT8024993A0 (it) Metodo per costruire una fascia di turbina.
AU5055479A (en) Wind turbine blade retention
IT1122732B (it) Pala composta in ceramica per turbina a gas
IT8320366A0 (it) Struttura di paletta a profilo aerodinamico per turbina.
MX157039A (es) Mejoras en metodo para la produccion de un aspa de turbina de combustion que tiene una parte monocristalina
NL191603C (nl) Bladinstelinrichting voor de bladen van een windturbine.
AR228676A1 (es) Pala de rotor de turbina
DK345783D0 (da) Fremgangsmade til fremstilling af blade til aksiale vinger og vindturbiner
IL58875A (en) Method for fabricating wind turbine blades
ES505344A0 (es) Un metodo para la preparacion de una linea celular de hepa- toma
ES514892A0 (es) Un metodo para la preparacion de 2-hidroxi-aclacinomicinas a, b y n.
BR7907093A (pt) Guarnicao de embreagem de construcao enroladam, e, processo para manufatura de uma guarnicao de embreagem
AR220785A1 (es) Metodo para producir un carbonato de metal alcalino en una celula de membrana