IN2015DN03965A - - Google Patents

Download PDF

Info

Publication number
IN2015DN03965A
IN2015DN03965A IN3965DEN2015A IN2015DN03965A IN 2015DN03965 A IN2015DN03965 A IN 2015DN03965A IN 3965DEN2015 A IN3965DEN2015 A IN 3965DEN2015A IN 2015DN03965 A IN2015DN03965 A IN 2015DN03965A
Authority
IN
India
Prior art keywords
rotor blade
depression
blade belt
lateral walls
mold
Prior art date
Application number
Other languages
English (en)
Inventor
Urs Bendel
Lenz Simon Zeller
Enno Eyb
Tilman Richers
Jan Peter Witthus
Original Assignee
Senvion Se
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 Senvion Se filed Critical Senvion Se
Publication of IN2015DN03965A publication Critical patent/IN2015DN03965A/en

Links

Classifications

    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • 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
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0872—Prepregs
    • B29K2105/089—Prepregs fabric
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Wind Motors (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IN3965DEN2015 2012-10-22 2013-10-11 IN2015DN03965A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012219226.3A DE102012219226A1 (de) 2012-10-22 2012-10-22 Vorrichtung und Verfahren zur Herstellung eines Rotorblattgurts
PCT/EP2013/003058 WO2014063790A1 (de) 2012-10-22 2013-10-11 Vorrichtung und verfahren zur herstellung eines rotorblattgurts

Publications (1)

Publication Number Publication Date
IN2015DN03965A true IN2015DN03965A (zh) 2015-10-02

Family

ID=49484254

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3965DEN2015 IN2015DN03965A (zh) 2012-10-22 2013-10-11

Country Status (12)

Country Link
US (1) US10232568B2 (zh)
EP (1) EP2909013B1 (zh)
KR (1) KR101838214B1 (zh)
CN (1) CN105121139B (zh)
AU (1) AU2013337044B2 (zh)
CA (1) CA2887194C (zh)
DE (1) DE102012219226A1 (zh)
DK (1) DK2909013T3 (zh)
ES (1) ES2684977T3 (zh)
IN (1) IN2015DN03965A (zh)
WO (1) WO2014063790A1 (zh)
ZA (1) ZA201503121B (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2519160B (en) * 2013-10-11 2016-06-22 Spirit Aerosys Inc Method of liquid resin infusion of a composite preform
GB2520082A (en) * 2013-11-11 2015-05-13 Vestas Wind Sys As Wind turbine blades
DK2952335T3 (en) * 2014-06-02 2018-02-12 Siemens Ag Apparatus and method for producing a composite part using a device for absorbing heat
DE102014221966B4 (de) 2014-10-28 2018-07-12 Senvion Gmbh Verfahren zum Herstellen eines Rotorblatts einer Windenergieanlage
DE102014018498A1 (de) * 2014-12-16 2016-06-16 Senvion Gmbh Anordnung pultrudierter Stäbe
DE102015007289A1 (de) * 2015-06-10 2016-12-15 Senvion Gmbh Rotorblatt, Rotorblattgurt und Verfahren zum Herstellen eines Rotorblattgurts
US11046031B2 (en) * 2015-11-12 2021-06-29 Airtech Europe S.À R.L. Composite part manufacture
DE102015120572A1 (de) * 2015-11-26 2017-06-01 Airbus Operations Gmbh Harzsperrvorrichtung für ein Infusionswerkzeug
DE102016006572A1 (de) * 2016-06-01 2017-12-07 Senvion Gmbh Vorrichtung und Anordnung zur horizontalen Vormontage eines Windenergieanlagenrotors
DE102016009640A1 (de) * 2016-08-10 2018-02-15 Senvion Gmbh Gurt aus vorgefertigten Elementen mit Gelege und ein Verfahren zu seiner Fertigung
EP3299154A1 (en) * 2016-09-27 2018-03-28 Hexcel Reinforcements SAS Device for manufacturing a composite part
CN106378942B (zh) * 2016-11-16 2018-10-09 连云港中复连众复合材料集团有限公司 一种兆瓦级风力发电机叶片主梁梁帽的制备及其安装方法
DE102016014447A1 (de) * 2016-12-06 2018-06-07 Senvion Gmbh Hinterkantengurt eines Rotorblatts einer Windenergieanlage, Rotorblatt und Verfahren zum Herstellen eines Hinterkantengurts
DE102017112721A1 (de) 2017-06-09 2018-12-13 Wobben Properties Gmbh Verfahren zum Herstellen eines Windenergieanlagen-Rotorblattes
US10677216B2 (en) 2017-10-24 2020-06-09 General Electric Company Wind turbine rotor blade components formed using pultruded rods
CN111448057A (zh) * 2017-12-14 2020-07-24 Lm风力发电国际技术有限公司 用于制造加固的风力涡轮机叶片的系统和方法
US11738530B2 (en) 2018-03-22 2023-08-29 General Electric Company Methods for manufacturing wind turbine rotor blade components
CN112292256A (zh) * 2018-05-03 2021-01-29 通用电气公司 制造用于风力涡轮的转子叶片构件的方法
DE102018006086A1 (de) * 2018-08-02 2020-02-06 Senvion Gmbh Verfahren zur Bestimmung von Wellen von Laminatbauteilen eines Rotorblattes
DE102018009339A1 (de) * 2018-11-28 2020-05-28 Senvion Gmbh Verfahren zum Einbringen eines Rotorblattgurts in eine Rotorblattschale, Gurtform, Rotorblatt sowie Windenergieanlage
US11491750B2 (en) 2019-01-07 2022-11-08 Varial Surf Technology, Inc. Moldless vacuum infusion process
EP3711938B1 (en) * 2019-03-21 2021-10-20 LM Wind Power A/S Manufacturing a wind turbine blade shell part and root end assembly for a wind turbine blade shell part
CN110948906A (zh) * 2019-12-09 2020-04-03 宁波市益普乐模塑有限公司 碳纤维汽车门外板的制造工艺
CN114269554A (zh) * 2020-05-25 2022-04-01 Lm风力发电公司 用于制造风力涡轮机叶片的方法
CN113464357B (zh) * 2021-03-22 2023-04-25 中材科技(萍乡)风电叶片有限公司 条状件、梁、叶片以及风电机组
EP4212324A1 (en) * 2022-01-17 2023-07-19 LM Wind Power A/S Manufacturing of wind turbine blade spar cap

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052906A (en) * 1989-03-30 1991-10-01 Seemann Composite Systems, Inc. Plastic transfer molding apparatus for the production of fiber reinforced plastic structures
US5993184A (en) 1998-02-05 1999-11-30 The Boeing Company Magnetic fairing bars for bonding tools
DE19926896A1 (de) 1999-06-12 2000-12-14 Ver Foerderung Inst Kunststoff Verfahren und Vorrichtung zur abfallfreien Herstellung von Bauteilen aus Faserverbundstoffen im Harzinfusions- bzw. Vakuumverfahren
CN1319715C (zh) * 2001-08-07 2007-06-06 东丽株式会社 大型frp构件的制造方法
SE525588C2 (sv) * 2002-09-05 2005-03-15 Saab Ab Hållanordning för en artikel och metod att härda samman nämnda artikel
US20050037678A1 (en) 2003-08-11 2005-02-17 Mack Patrick E. Open grid fabric resin infusion media and reinforcing composite lamina
WO2007038930A1 (en) 2005-10-04 2007-04-12 Lm Glasfiber A/S A method for producing a fibre-reinforced product
US8066503B2 (en) 2005-10-25 2011-11-29 The Boeing Company Controlled delta pressure bulk resin infusion system
DE102007013987A1 (de) * 2006-08-17 2008-02-21 Airbus Deutschland Gmbh Werkzeug zur Herstellung von Faserverbundbauteilen
DE102007015909A1 (de) * 2007-04-02 2008-10-09 Mt Aerospace Ag Verfahren zur Herstellung faserverstärkter Hohlkörper
EP2159039A1 (en) 2008-08-14 2010-03-03 Lm Glasfiber A/S A method of manufacturing a composite structure comprising a magnetisable material
DE102008055771C5 (de) * 2008-11-04 2018-06-14 Senvion Gmbh Rotorblattgurt
WO2011004504A1 (ja) * 2009-07-09 2011-01-13 三菱重工業株式会社 風車翼及び風車翼の製造方法
DE102009047570A1 (de) * 2009-12-07 2011-06-09 Repower Systems Ag Gurt eines Rotorblatts einer Windenergieanlage
EP2368685B1 (en) * 2010-03-25 2014-10-29 Siemens Aktiengesellschaft Inflatable mandrel and method of fabrication of a fibre-reinforcing composite part using such a mandrel
DE102011003378A1 (de) * 2011-01-31 2012-08-02 Repower Systems Se Fertigungseinrichtung und Fertigungsverfahren für ein Bauteil einer Windenergieanlage

Also Published As

Publication number Publication date
KR20150081299A (ko) 2015-07-13
EP2909013A1 (de) 2015-08-26
EP2909013B1 (de) 2018-05-23
CN105121139B (zh) 2017-08-25
ZA201503121B (en) 2016-01-27
CA2887194C (en) 2017-07-18
WO2014063790A1 (de) 2014-05-01
AU2013337044B2 (en) 2016-11-10
US20150224721A1 (en) 2015-08-13
CN105121139A (zh) 2015-12-02
AU2013337044A1 (en) 2015-06-11
DK2909013T3 (en) 2018-09-03
ES2684977T3 (es) 2018-10-05
DE102012219226A1 (de) 2014-04-24
US10232568B2 (en) 2019-03-19
CA2887194A1 (en) 2014-05-01
KR101838214B1 (ko) 2018-04-26

Similar Documents

Publication Publication Date Title
IN2015DN03965A (zh)
GB201020234D0 (en) Mold assemblies including a mold insertable in a container
NZ595849A (en) Rotor blade, rotor blade element and production method
BR112016007445A2 (pt) montagem de compactação e método para fabricar uma pá compósita de turbomáquina
MX2020012461A (es) Pieza tosca, placa moldeada, metodo para fabricar un producto moldeado a presion y producto moldeado a presion.
WO2012093136A3 (en) Mould and method for manufacturing shell parts
IN2015DN01467A (zh)
TN2012000427A1 (en) Floating platform
WO2014031202A3 (en) Assembled blade platform
EP2428350A3 (en) Duct molding method and duct
PL3608074T3 (pl) Forma do formowania łopaty turbiny wiatrowej i montaż formy
EP2633942A3 (en) Method of securing low density filler in cavities of a blade body of a fan blade
EP2749386A3 (en) Mould and manufacturing process for precast concrete element production
WO2015003719A3 (en) Wind turbine blade
PH12016500819A1 (en) Methods for reducing matrix-bound nicotine-derived nitrosamine ketone in tobacco plant material
EP2639822A3 (en) Method of producing a resin molded semiconductor device
MX361724B (es) Procedimiento para la fabricación de paletas de rotor de instalaciones de energía eólica, y para la fabricación de un núcleo de molde para el mismo.
MX2017007084A (es) Dispositivo de moldeo para la fabricacion de piezas de material compuesto a partir de resina polimerica liquida mediante inyeccion a alta presion.
IN2015DN03335A (zh)
NZ601813A (en) Energy and weight efficient building block, manufacturing and application process thereof
MX2018015788A (es) Molde de la aspa para la fabricacion de una parte carcasa de aspa de una aspa de turbina de viento y metodo relacionado.
MY161485A (en) Molded product production device, molded product production method, and molded product
PH12015501689A1 (en) Mold for ironing and method for manufacturing molded material
EP2752261A3 (en) Process for producing watch parts
ATE549905T1 (de) Abdichtrahmen sowie verfahren zum abdecken eines bauteils