IN2015DN03966A - - Google Patents

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Publication number
IN2015DN03966A
IN2015DN03966A IN3966DEN2015A IN2015DN03966A IN 2015DN03966 A IN2015DN03966 A IN 2015DN03966A IN 3966DEN2015 A IN3966DEN2015 A IN 3966DEN2015A IN 2015DN03966 A IN2015DN03966 A IN 2015DN03966A
Authority
IN
India
Prior art keywords
pultruded rods
layer
trimming
pultruded
rods
Prior art date
Application number
Inventor
Enno Eyb
Urs Bendel
Lenz Simon Zeller
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49486432&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2015DN03966(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Senvion Se filed Critical Senvion Se
Publication of IN2015DN03966A publication Critical patent/IN2015DN03966A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1808—Handling of layers or the laminate characterised by the laying up of the layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • B29D99/0028—Producing blades or the like, e.g. blades for turbines, propellers, or wings hollow blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • 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)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)

Abstract

The invention relates to a system and a method for producing a rotor blade belt (1) with pultruded rods (7 8) from a fiber reinforced material. According to the invention the system comprises at least one retaining device (10) for rotatably supporting at least one rod layer roll (2 2 ) with a rolled layer (4; 6 6 ) made of adjacently arranged pultruded rods (7 8); a laminating mold (40) for receiving layers (6 6 ) of pultruded rods (7 8); at least one guiding device (20); and at least one trimming device (30). The guiding device (20) is designed to guide a layer (6 6 ) of pultruded rods (7 8) said layer being unrolled from a rod layer roll (2 2 ) onto the laminating mold (40) wherein the trimming device (30) has a sawing device and/or a milling device for trimming the layers (6 6 ) of pultruded rods (7 8).
IN3966DEN2015 2012-10-22 2013-10-07 IN2015DN03966A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012219224.7A DE102012219224B3 (en) 2012-10-22 2012-10-22 System and method for manufacturing a rotor blade belt
PCT/EP2013/003007 WO2014063783A1 (en) 2012-10-22 2013-10-07 System and method for producing a rotor blade belt

Publications (1)

Publication Number Publication Date
IN2015DN03966A true IN2015DN03966A (en) 2015-10-02

Family

ID=49486432

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3966DEN2015 IN2015DN03966A (en) 2012-10-22 2013-10-07

Country Status (13)

Country Link
US (1) US9849658B2 (en)
EP (1) EP2909015B1 (en)
KR (1) KR101814409B1 (en)
CN (1) CN104968486B (en)
AU (1) AU2013337091B2 (en)
CA (1) CA2886809C (en)
DE (1) DE102012219224B3 (en)
DK (1) DK2909015T3 (en)
ES (1) ES2902849T3 (en)
IN (1) IN2015DN03966A (en)
PT (1) PT2909015T (en)
WO (1) WO2014063783A1 (en)
ZA (1) ZA201503122B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014018498A1 (en) * 2014-12-16 2016-06-16 Senvion Gmbh Arrangement of pultruded rods
DE102015007289A1 (en) * 2015-06-10 2016-12-15 Senvion Gmbh Rotor blade, rotor blade belt and method for producing a rotor blade
US9897065B2 (en) 2015-06-29 2018-02-20 General Electric Company Modular wind turbine rotor blades and methods of assembling same
US10337490B2 (en) 2015-06-29 2019-07-02 General Electric Company Structural component for a modular rotor blade
US10072632B2 (en) 2015-06-30 2018-09-11 General Electric Company Spar cap for a wind turbine rotor blade formed from pre-cured laminate plates of varying thicknesses
US10077758B2 (en) 2015-06-30 2018-09-18 General Electric Company Corrugated pre-cured laminate plates for use within wind turbine rotor blades
US9951750B2 (en) 2015-07-30 2018-04-24 General Electric Company Rotor blade with interior shelf for a flat plate spar cap
US10584678B2 (en) 2015-09-01 2020-03-10 General Electric Company Shear web for a wind turbine rotor blade
US10422315B2 (en) 2015-09-01 2019-09-24 General Electric Company Pultruded components for a shear web of a wind turbine rotor blade
US10669984B2 (en) 2015-09-22 2020-06-02 General Electric Company Method for manufacturing blade components using pre-cured laminate materials
US10107257B2 (en) 2015-09-23 2018-10-23 General Electric Company Wind turbine rotor blade components formed from pultruded hybrid-resin fiber-reinforced composites
US10113532B2 (en) 2015-10-23 2018-10-30 General Electric Company Pre-cured composites for rotor blade components
DE102016000134A1 (en) * 2016-01-11 2017-07-13 Carbon Rotec Gmbh & Co. Kg Device for trimming, in particular edges on wind rotor blade parts
DE102016108785A1 (en) * 2016-05-12 2017-11-16 Wobben Properties Gmbh Method for separating a dry composite fiber composite, use of a separating device for separating a dry composite fiber composite and a wind turbine
US10422316B2 (en) 2016-08-30 2019-09-24 General Electric Company Pre-cured rotor blade components having areas of variable stiffness
DE102016013064A1 (en) * 2016-11-03 2018-05-03 Senvion Gmbh Rotor blade with curved pultrudates
US10738759B2 (en) 2017-02-09 2020-08-11 General Electric Company Methods for manufacturing spar caps for wind turbine rotor blades
US10527023B2 (en) 2017-02-09 2020-01-07 General Electric Company Methods for manufacturing spar caps for wind turbine rotor blades
CN106985410A (en) * 2017-05-10 2017-07-28 常州市新创复合材料有限公司 Using the board making wind electricity blade crossbeam or the production system of auxiliary beam of pultrusion
US10677216B2 (en) 2017-10-24 2020-06-09 General Electric Company Wind turbine rotor blade components formed using pultruded rods
US11738530B2 (en) 2018-03-22 2023-08-29 General Electric Company Methods for manufacturing wind turbine rotor blade components
DE102019001242A1 (en) * 2019-02-21 2020-08-27 Senvion Gmbh Process for the production of trimmed fiber composite elements and a trimming device for carrying out the process
KR102363931B1 (en) * 2020-11-27 2022-02-16 (주)휴먼컴퍼지트 Automatic stacking system of spar cap layer of large size composite blade for wind power generation

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
JPS58185217A (en) * 1982-04-26 1983-10-28 Komatsu Kasei Kk Manufacture of vane of windmill
US5375324A (en) 1993-07-12 1994-12-27 Flowind Corporation Vertical axis wind turbine with pultruded blades
DK1746284T4 (en) 2001-07-19 2021-10-18 Vestas Wind Sys As Wind turbine blade
DE10336461A1 (en) 2003-08-05 2005-03-03 Aloys Wobben Method for producing a rotor blade of a wind energy plant
US7341086B2 (en) 2004-10-29 2008-03-11 The Boeing Company Automated fabric layup system and method
MX2007009390A (en) * 2005-02-03 2008-02-14 Vestas Wind Sys As Method of manufacturing a wind turbine blade shell member.
DK2217748T3 (en) * 2007-11-09 2011-12-19 Vestas Wind Sys As Process for manufacturing a wind turbine blade and using a structural mat for reinforcing a wind turbine blade structure
EP2358998B1 (en) * 2008-12-05 2017-09-20 Vestas Wind Systems A/S Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use
CN102438799A (en) 2009-05-04 2012-05-02 马格伊阿斯有限责任公司 Rapid material placement application for wind turbine blade manufacture
EP2228198A1 (en) * 2009-05-18 2010-09-15 Lm Glasfiber A/S A method of strengthening a wind turbine blade and the strengthened blade
ES2365571B1 (en) 2009-05-21 2012-09-17 Danobat S.Coop SYSTEM FOR AUTOMATIC MANUFACTURING OF AEROGENERATOR SHOES
US20110135485A1 (en) 2009-12-30 2011-06-09 Jing Wang Spar for a wind turbine rotor blade and method for fabricating the same
EP2752577B1 (en) * 2010-01-14 2020-04-01 Senvion GmbH Wind turbine rotor blade components and methods of making same
MX2013001588A (en) 2010-08-17 2013-04-29 Zoltek Companies Inc Apparatus for composite tape dispensing.
US8250761B2 (en) * 2010-12-13 2012-08-28 General Electric Company Methods of manufacturing rotor blades for a wind turbine
US20120027609A1 (en) * 2011-05-17 2012-02-02 Prasad Ogde Wind turbine rotor blade with precured fiber rods and method for producing the same
GB2497578B (en) * 2011-12-16 2015-01-14 Vestas Wind Sys As Wind turbine blades

Also Published As

Publication number Publication date
EP2909015B1 (en) 2021-12-01
DK2909015T3 (en) 2022-02-07
DE102012219224B3 (en) 2014-03-27
ZA201503122B (en) 2016-01-27
KR101814409B1 (en) 2018-01-03
PT2909015T (en) 2021-12-28
AU2013337091A1 (en) 2015-06-11
ES2902849T3 (en) 2022-03-30
CN104968486A (en) 2015-10-07
WO2014063783A1 (en) 2014-05-01
EP2909015A1 (en) 2015-08-26
CN104968486B (en) 2017-08-08
KR20150081300A (en) 2015-07-13
CA2886809C (en) 2017-08-15
US20150224760A1 (en) 2015-08-13
CA2886809A1 (en) 2014-05-01
AU2013337091B2 (en) 2016-05-19
US9849658B2 (en) 2017-12-26

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