BR112015005775A2 - processos para a produção de um núcleo de molde e para a produção em uma só peça de uma pá de rotor de instalação de energia eólica - Google Patents

processos para a produção de um núcleo de molde e para a produção em uma só peça de uma pá de rotor de instalação de energia eólica

Info

Publication number
BR112015005775A2
BR112015005775A2 BR112015005775A BR112015005775A BR112015005775A2 BR 112015005775 A2 BR112015005775 A2 BR 112015005775A2 BR 112015005775 A BR112015005775 A BR 112015005775A BR 112015005775 A BR112015005775 A BR 112015005775A BR 112015005775 A2 BR112015005775 A2 BR 112015005775A2
Authority
BR
Brazil
Prior art keywords
mold core
producing
hollow body
rotor blade
production
Prior art date
Application number
BR112015005775A
Other languages
English (en)
Inventor
Kamke Ingo
Sanftleben Rico
Original Assignee
Wobben Properties Gmbh
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 Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of BR112015005775A2 publication Critical patent/BR112015005775A2/pt

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
    • B29C70/44—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
    • 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
    • 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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3821—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process composed of particles enclosed in a bag
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/54—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles made of powdered or granular material
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
    • 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
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Wind Motors (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

1 / 1 resumo “processos para a produã‡ãƒo de um nãšcleo de molde e para a produã‡ãƒo em uma s㓠peã‡a de uma pだde rotor de instalaã‡ãƒo de energia eã“lica” a invenã§ã£o se refere a um processo para a produã§ã£o de um nãºcleo de molde para a produã§ã£o em uma sã³ peã§a de pã¡s de rotor de instalaã§ãµes de energia eã³lica. de acordo com a invenã§ã£o o mã©todo inclui as seguintes etapas: prover um copo oco flexã­vel, por exemplo, um tubo de pelã­cula, inserir o corpo oco entre pelo menos duas porã§ãµes de molde que sã£o arranjadas de tal maneira uma em relaã§ã£o ã  outra que elas formem um formato negativo da pã¡ de rotor a ser produzida, encher o corpo oco com material solto antes, ou depois, da inserã§ã£o do corpo oco entre as porã§ãµes de molde, e produzir uma baixa pressã£o no corpo oco depois de ele ter sido enchido e inserido de uma tal maneira que o corpo oco se solidifique. a invenã§ã£o ainda se refere a um processo para produzir uma baixa pressã£o entre as porã§ãµes de molde e o nãºcleo de molde.
BR112015005775A 2012-09-19 2013-07-25 processos para a produção de um núcleo de molde e para a produção em uma só peça de uma pá de rotor de instalação de energia eólica BR112015005775A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012216830.3A DE102012216830A1 (de) 2012-09-19 2012-09-19 Verfahren zur Herstellung von Windenergieanlagen-Rotorblättern, sowie zur Herstellung eines Formkerns hierfür
PCT/EP2013/065689 WO2014044445A2 (de) 2012-09-19 2013-07-25 Verfahren zur herstellung von windenergieanlagen-rotorblättern, sowie zur herstellung eines formkerns hierfür

Publications (1)

Publication Number Publication Date
BR112015005775A2 true BR112015005775A2 (pt) 2017-07-04

Family

ID=48874307

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015005775A BR112015005775A2 (pt) 2012-09-19 2013-07-25 processos para a produção de um núcleo de molde e para a produção em uma só peça de uma pá de rotor de instalação de energia eólica

Country Status (21)

Country Link
US (1) US10035317B2 (pt)
EP (1) EP2897791B1 (pt)
JP (1) JP6010229B2 (pt)
KR (1) KR101737713B1 (pt)
CN (1) CN104640693B (pt)
AR (1) AR092608A1 (pt)
AU (1) AU2013320551B2 (pt)
BR (1) BR112015005775A2 (pt)
CA (1) CA2881106C (pt)
CL (1) CL2015000668A1 (pt)
DE (1) DE102012216830A1 (pt)
DK (1) DK2897791T3 (pt)
ES (1) ES2753769T3 (pt)
IN (1) IN2015DN01004A (pt)
MX (1) MX361724B (pt)
NZ (1) NZ704531A (pt)
PT (1) PT2897791T (pt)
RU (1) RU2611502C2 (pt)
TW (1) TWI616295B (pt)
WO (1) WO2014044445A2 (pt)
ZA (1) ZA201500748B (pt)

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CN104626620B (zh) * 2015-01-30 2017-08-25 迪皮埃风电叶片大丰有限公司 一种组装式风电叶片根部预制件模具及其使用方法
AT519577B1 (de) * 2017-03-31 2018-08-15 Predl Gmbh Schachtbodenauskleidung und Verfahren zur Herstellung einer Schachtbodenauskleidung
DE102017220927A1 (de) * 2017-11-23 2019-05-23 Bayerische Motoren Werke Aktiengesellschaft Werkzeug zur Herstellung eines faserverstärkten Kunststoff-Hohlbauteils, Hohlkern zur Verwendung in dem Werkzeug sowie Verfahren
TWI685612B (zh) * 2018-08-22 2020-02-21 煊銘國際股份有限公司 發電機扇葉之葉片及其製造方法
ES2951026T3 (es) 2020-07-27 2023-10-17 Siemens Gamesa Renewable Energy As Fabricación de una pala de rotor de turbina eólica
KR102325433B1 (ko) 2021-05-27 2021-11-15 탁원준 풍력 발전용 블레이드 및 그 제조방법
EP4403340A1 (en) * 2023-01-18 2024-07-24 Siemens Gamesa Renewable Energy A/S Method for manufacturing a preform element for a blade for a wind turbine, preform element, blade, wind turbine, upper mold and mold arrangement consisting of an upper and a lower mold

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Also Published As

Publication number Publication date
ES2753769T3 (es) 2020-04-14
CN104640693B (zh) 2017-10-24
AU2013320551B2 (en) 2016-05-12
RU2611502C2 (ru) 2017-02-27
KR101737713B1 (ko) 2017-05-18
MX2015003069A (es) 2015-10-05
TW201417978A (zh) 2014-05-16
US20150231844A1 (en) 2015-08-20
DK2897791T3 (da) 2019-12-02
TWI616295B (zh) 2018-03-01
WO2014044445A2 (de) 2014-03-27
ZA201500748B (en) 2015-12-23
CL2015000668A1 (es) 2015-07-10
NZ704531A (en) 2016-02-26
IN2015DN01004A (pt) 2015-06-12
EP2897791B1 (de) 2019-09-11
CA2881106A1 (en) 2014-03-27
DE102012216830A1 (de) 2014-03-20
MX361724B (es) 2018-12-14
US10035317B2 (en) 2018-07-31
AU2013320551A1 (en) 2015-02-26
RU2015114478A (ru) 2016-11-10
KR20150052069A (ko) 2015-05-13
CN104640693A (zh) 2015-05-20
JP6010229B2 (ja) 2016-10-19
PT2897791T (pt) 2019-12-17
AR092608A1 (es) 2015-04-29
JP2015535758A (ja) 2015-12-17
WO2014044445A3 (de) 2014-08-28
EP2897791A2 (de) 2015-07-29
CA2881106C (en) 2017-02-14

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements