DK22880A - Dorn til brug ved fremstilling af bjaelker til store vindmotorvinger og fremgangsmaade til fremstilling af dornen - Google Patents

Dorn til brug ved fremstilling af bjaelker til store vindmotorvinger og fremgangsmaade til fremstilling af dornen

Info

Publication number
DK22880A
DK22880A DK22880A DK22880A DK22880A DK 22880 A DK22880 A DK 22880A DK 22880 A DK22880 A DK 22880A DK 22880 A DK22880 A DK 22880A DK 22880 A DK22880 A DK 22880A
Authority
DK
Denmark
Prior art keywords
dorn
thorn
beams
procedure
manufacture
Prior art date
Application number
DK22880A
Other languages
Danish (da)
English (en)
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 DK22880A publication Critical patent/DK22880A/da

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)
DK22880A 1979-02-02 1980-01-18 Dorn til brug ved fremstilling af bjaelker til store vindmotorvinger og fremgangsmaade til fremstilling af dornen DK22880A (da)

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 (1)

Publication Number Publication Date
DK22880A true DK22880A (da) 1980-08-03

Family

ID=21739248

Family Applications (1)

Application Number Title Priority Date Filing Date
DK22880A DK22880A (da) 1979-02-02 1980-01-18 Dorn til brug ved fremstilling af bjaelker til store vindmotorvinger og fremgangsmaade til fremstilling af dornen

Country Status (18)

Country Link
US (1) US4242160A (US07534539-20090519-C00280.png)
JP (1) JPS55105531A (US07534539-20090519-C00280.png)
KR (1) KR860002142B1 (US07534539-20090519-C00280.png)
AU (1) AU528170B2 (US07534539-20090519-C00280.png)
BR (1) BR8000364A (US07534539-20090519-C00280.png)
CA (1) CA1122125A (US07534539-20090519-C00280.png)
DE (1) DE3002685C2 (US07534539-20090519-C00280.png)
DK (1) DK22880A (US07534539-20090519-C00280.png)
FI (1) FI69780C (US07534539-20090519-C00280.png)
FR (1) FR2448048A1 (US07534539-20090519-C00280.png)
GB (1) GB2040871B (US07534539-20090519-C00280.png)
IL (1) IL59111A (US07534539-20090519-C00280.png)
IN (1) IN154084B (US07534539-20090519-C00280.png)
IT (1) IT1129791B (US07534539-20090519-C00280.png)
NL (1) NL8000262A (US07534539-20090519-C00280.png)
NO (1) NO155823B (US07534539-20090519-C00280.png)
SE (1) SE446474B (US07534539-20090519-C00280.png)
ZA (1) ZA80128B (US07534539-20090519-C00280.png)

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
DE69906095T3 (de) 1998-07-03 2014-04-03 Siemens Aktiengesellschaft 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
EP2116359B1 (en) 2008-05-05 2011-07-20 Siemens Aktiengesellschaft Method of manufacturing wind turbine blades comprising composite materials
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
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
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
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
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
EP2354104A1 (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 (en) 2011-04-14 2018-09-03 Siemens Ag Process for producing a fiber reinforced structure
US20120090789A1 (en) * 2011-11-08 2012-04-19 Ge Wind Energy Gmbh Methods of manufacturing rotor blade tooling structures for wind turbines
US20120090790A1 (en) * 2011-11-08 2012-04-19 Ge Wind Energy Gmbh Methods of manufacturing tooling structures
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
IN154084B (US07534539-20090519-C00280.png) 1984-09-15
KR830002152A (ko) 1983-05-23
DE3002685A1 (de) 1980-08-14
SE8000601L (sv) 1980-08-03
SE446474B (sv) 1986-09-15
NL8000262A (nl) 1980-08-05
FI69780C (fi) 1986-05-26
IL59111A (en) 1983-07-31
BR8000364A (pt) 1980-09-30
DE3002685C2 (de) 1986-11-20
GB2040871B (en) 1983-05-05
IT1129791B (it) 1986-06-11
FR2448048B1 (US07534539-20090519-C00280.png) 1983-12-09
FI69780B (fi) 1985-12-31
JPS55105531A (en) 1980-08-13
US4242160A (en) 1980-12-30
KR860002142B1 (ko) 1986-12-11
AU528170B2 (en) 1983-04-14
GB2040871A (en) 1980-09-03
ZA80128B (en) 1981-03-25
AU5453080A (en) 1980-08-07
FI800236A (fi) 1980-08-03
CA1122125A (en) 1982-04-20
IT8019444A0 (it) 1980-01-25
JPS6353016B2 (US07534539-20090519-C00280.png) 1988-10-20
NO800188L (no) 1980-08-04
FR2448048A1 (fr) 1980-08-29
NO155823B (no) 1987-02-23

Similar Documents

Publication Publication Date Title
DK22880A (da) Dorn til brug ved fremstilling af bjaelker til store vindmotorvinger og fremgangsmaade til fremstilling af dornen
IT1143040B (it) Perfezionamento nei mattoni strutturali per edilizia e procedimento di fabbricazione
IT8049287A0 (it) Contenitore multistrato e metodo di fabbricazione dello stesso
ES491922A0 (es) Metodo para la fabricacion de placas para la construccion y perfeccionamientos en las placas para la construccion
DK152352C (da) Fremgangsmaade til fremstilling af findelte metal- eller metalloidoxider og braender til brug ved denne fremgangsmaade
DK153064C (da) Bygnings- eller konstruktionselement samt fremgangsmaade til brug ved fremstilling af et saadant element
DK46181A (da) Fremgangsmaade til fremsilling af pyranoner og mellemprodukter til brug ved udoevelse af fremgangsmaaden
DK6577A (da) Ski og fremgangsmade til brug ved fremstilling af samme
IT1128608B (it) Blocchi ad incastri e procedimento di costruzione edile con il loro impiego
DK279780A (da) 2-formyl-3-hydroxy-phenoxyforbindelser deres fremstilling og anvendelse og mellemprodukter anvendelige ved deres fremstilling
NO791976L (no) Brannhemmende vinduer og fremgangsmaate for deres fremstilling
NO824407L (no) Antitranspirasjonsmiddel i aerosolform og fremgangsmaate ved fremstilling derav
DK228476A (da) Selvberende tag og fremgangsmade ved fremstilling af profilelementer samt laseorgan hertil
IT1149974B (it) Metodo per fabbricare utensili di rifinitura e/o di talgio di bavature con taglienti intercambiabili
DK112580A (da) Beskyttelsesmidler for staaloverflader og fremgangsmaade til fremstilling deraf
ES502890A0 (es) Perfeccionamientos introducidos en las estructuras para la construccion de edificaciones
IT7949124A0 (it) Procedimento per la fabbricazione di oggetti consistenti o comprendenti materiale induribile in acqua e prodotto ottenuto
DK4181A (da) Fremgangsmaade til fremstilling af stoebekerner og forme
BR7706377A (pt) Aperfeicoamento em viga,aperfeicoamento em processo de fazer uma viga e aperfeicoamento em construcao de edificio
DK154034C (da) Sammensat profil og fremgangsmaade ved dets fremstilling
DK314280A (da) Fremgangsmaade til fremstilling af thienamycin og mellemprodukter til brug ved udoevelse af fremgangsmaaden
DK14580A (da) Fremgangsmaade til fremstilling af roer for lysmaster og lignende
IT7968081A0 (it) Procedimento di finissaggio e di supergradazione di acqua pesante
PL197796A1 (pl) Sposob ustalania postaci zuzla uzyskiwanego w procesie wytwarzania zelazochromu i utylizacja tego zuzla
PL197797A1 (pl) Sposob ustalania postaci zuzla uzyskiwanego w procesie wytwarzania zelazochromu i utylizacja tego zuzla

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment