BR112018070316A2 - dispositivo para a união de uma lâmina modular - Google Patents

dispositivo para a união de uma lâmina modular

Info

Publication number
BR112018070316A2
BR112018070316A2 BR112018070316A BR112018070316A BR112018070316A2 BR 112018070316 A2 BR112018070316 A2 BR 112018070316A2 BR 112018070316 A BR112018070316 A BR 112018070316A BR 112018070316 A BR112018070316 A BR 112018070316A BR 112018070316 A2 BR112018070316 A2 BR 112018070316A2
Authority
BR
Brazil
Prior art keywords
modules
joining
screw
force
blade
Prior art date
Application number
BR112018070316A
Other languages
English (en)
Other versions
BR112018070316B1 (pt
Inventor
Sanz Pascual Eneko
Ricardo Savii Costa Hely
Arocena De La Rúa Ion
Callén Escartín Javier
Monreal Lesmes Javier
Original Assignee
Nabrawind Tech Sl
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 Nabrawind Tech Sl filed Critical Nabrawind Tech Sl
Publication of BR112018070316A2 publication Critical patent/BR112018070316A2/pt
Publication of BR112018070316B1 publication Critical patent/BR112018070316B1/pt

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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/06—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially
    • 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302—Segmented or sectional blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0275—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the screw-threaded element having at least two axially separated threaded portions
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Connection Of Plates (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

a invenção se refere a um dispositivo para a união de uma lâmina modular, a união sendo formada por uma pluralidade de parafusos (8) que são fixados entre insertos (3 e 4) alojados no material composto de dois módulos (1 e 2) a serem unidos. o dispositivo permite que o parafuso (8) seja pré-carregado com uma menor aplicação de força e maior precisão que os sistemas conhecidos, também garantindo que o dispositivo seja mantido livre. para tanto, cada dispositivo é formado por coberturas laterais (9), uma cunha superior (10) e uma cunha inferior (11), e parafusos de fenda transversais (12), tudo circundando o parafuso correspondente (8) colocado no interior de um furo entre dois módulos de lâminas (1 e 2). quando uma força f1 é aplicada nas cunhas (10 e 11), as coberturas (9) respondem com uma força que separa os módulos (1 e 2) e pré-estressa o parafuso (8).
BR112018070316-8A 2016-04-04 2016-04-04 Lâmina modular BR112018070316B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2016/000042 WO2017174828A1 (es) 2016-04-04 2016-04-04 Dispositivo para la unión de una pala modular

Publications (2)

Publication Number Publication Date
BR112018070316A2 true BR112018070316A2 (pt) 2019-01-29
BR112018070316B1 BR112018070316B1 (pt) 2023-01-31

Family

ID=60000904

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018070316-8A BR112018070316B1 (pt) 2016-04-04 2016-04-04 Lâmina modular

Country Status (7)

Country Link
US (1) US10767624B2 (pt)
EP (1) EP3441561B1 (pt)
CN (1) CN109312623B (pt)
BR (1) BR112018070316B1 (pt)
DK (1) DK3441561T3 (pt)
ES (1) ES2941668T3 (pt)
WO (1) WO2017174828A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019129894A1 (es) 2017-12-27 2019-07-04 Nabrawind Technologies, Sl Sistema de control del pretensado de pernos
EP4038271A1 (de) * 2019-10-02 2022-08-10 Nordex Energy SE & Co. KG Windenergieanlagenrotorblatt, lagerhülse und verfahren zum verbinden zweier rotorblattsegmente
EP4065835A1 (en) * 2019-11-29 2022-10-05 Vestas Wind Systems A/S Modular wind turbine blade
EP3929431B1 (de) * 2020-06-22 2023-03-22 Nordex Energy SE & Co. KG Bausatz und verfahren zum verbinden zweier rotorblattsegmente eines windenergieanlagenrotorblatts
EP4155530B1 (de) * 2021-09-23 2024-05-15 Wobben Properties GmbH Windenergieanlagen-rotorblatt
WO2023169677A1 (en) 2022-03-10 2023-09-14 Nordex Energy Se & Co. Kg Wind turbine rotor blade and method of joining two rotor blade segments
DE102022001676A1 (de) 2022-05-12 2023-11-16 Adc Connection Solutions Gmbh Vorrichtung und Verfahren zum Toleranzausgleich vorgespannter Verbindungsanordnungen
CN116085188A (zh) * 2023-04-07 2023-05-09 新创碳谷集团有限公司 一种风电叶片分段连接预紧力连接结构及方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1457417A (en) * 1973-06-30 1976-12-01 Dunlop Ltd Vibration damping means
DE3109566C2 (de) * 1981-03-13 1983-04-07 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotorblatt für Windenergiemaschinen und Spannvorrichtung zu seiner Montage
DE19819917A1 (de) * 1998-05-05 1999-11-18 Bosch Gmbh Robert Sackloch, insbesondere zum Eindrehen von gewindeformenden Schrauben und ein Verfahren zu dessen Herstellung
LU90374B1 (de) * 1999-03-17 2000-09-18 Ares Sa Schraubverbindung f-r Gewindest-be
DE19962989B4 (de) * 1999-12-24 2006-04-13 Wobben, Aloys, Dipl.-Ing. Rotorblatt für Windenergieanlagen
EP1486415A1 (en) * 2003-06-12 2004-12-15 SSP Technology A/S Wind turbine blade and method of manufacturing a blade root
KR20060109564A (ko) * 2005-04-16 2006-10-23 정연석 쐐기 볼트, 너트
US20080080946A1 (en) * 2006-10-02 2008-04-03 Tracy Livingston Expansion pin system for a wind turbine structural tower
NO326268B1 (no) * 2007-03-14 2008-10-27 Vidar Holmoy Vindkraftverkrotor.
EP2252790B1 (en) * 2008-01-14 2011-09-28 Clipper Windpower, Inc. A modular rotor blade for a power-generating turbine and a method for assembling a power-generating turbine with modular rotor blades
US8510947B2 (en) * 2008-11-14 2013-08-20 General Electric Company Turbine blade fabrication
CN102022255A (zh) * 2009-09-23 2011-04-20 苏州红枫风电模具有限公司 用于风力涡轮机叶片根部的嵌入件
JP4939640B2 (ja) * 2010-10-22 2012-05-30 三菱重工業株式会社 風車回転翼
EP2511423B1 (en) * 2011-04-15 2017-03-22 Siemens Aktiengesellschaft Jacket structure and method of assembling such a jacket structure
ES2392523B2 (es) * 2011-05-13 2013-05-16 Investigaciones Y Desarrollos Eólicos, S.L. Sistema de unión de tramos componentes de palas de aerogenerador.
WO2013117911A1 (en) * 2012-02-09 2013-08-15 Equalizer International Limited Fixing and method of applying a fixing
DK2917568T3 (en) * 2012-09-17 2018-02-12 Lm Wp Patent Holding As Wind turbine blade with fasteners
CN103527493B (zh) * 2013-10-30 2015-10-07 陕西省水土保持局 一种螺旋与涡旋复合泥浆泵
EP2930350B1 (en) * 2014-04-11 2018-02-14 Siemens Aktiengesellschaft Segmented rotor blade with a bolt connection
DK3150848T3 (da) * 2014-05-29 2021-11-22 Nabrawind Tech Sl Fastskruet forbindelse til en modulopbygget vinge
EP3563053B1 (en) * 2016-12-28 2020-11-18 Vestas Wind Systems A/S Connection joint for a sectional wind turbine rotor blade and associated methods

Also Published As

Publication number Publication date
WO2017174828A1 (es) 2017-10-12
EP3441561B1 (en) 2023-03-15
CN109312623A (zh) 2019-02-05
US20190032634A1 (en) 2019-01-31
EP3441561A4 (en) 2019-11-13
BR112018070316B1 (pt) 2023-01-31
US10767624B2 (en) 2020-09-08
ES2941668T3 (es) 2023-05-24
DK3441561T3 (da) 2023-06-12
CN109312623B (zh) 2021-10-22
WO2017174828A8 (es) 2018-12-27
EP3441561A1 (en) 2019-02-13

Similar Documents

Publication Publication Date Title
BR112018070316A2 (pt) dispositivo para a união de uma lâmina modular
BR112018011984A2 (pt) instrumento para expansão palatal
BR112017019344A2 (pt) implante dentário
BR112018005761A2 (pt) dispositivo de proteção contra impactos e absorção de choques
UY36696A (es) Un método y un aparato para formar una fracción de lignina, una composición de lignina y su uso
BR112016016780A2 (pt) Separação passiva de sangue total
BR112017016017A2 (pt) tampão de fundo de poço e método para ativar múltiplas ferramentas de fundo de poço em uma formação subterrânea
CL2017000306A1 (es) Artículos moldeados apilables y ensamblaje y métodos conexos
CO2017003276A2 (es) Unidad de infiltración de plástico, sistema que comprende una pluralidad de unidades de infiltración de plástico
CO2022002374A2 (es) Compuestos inhibidores de rip1 y métodos para prepararlos y usarlos
BR112019003987A2 (pt) formas sólidas de mesilato de cenicriviroc e processos de produção das formas sólidas de mesilato de cenicriviroc
CL2018003045A1 (es) Semaglutida en afecciones cardiovasculares.
BR112017012337A2 (pt) Método para tratamento de doença falciforme, agonista do receptor at2, ou um sal farmaceuticamente aceitável, solvato ou pró- fármaco do mesmo, uso de um agonista do receptor at2, ou um sal farmaceuticamente aceitável, solvato ou pró-fármaco do mesmo, formulação farmacêutica, e, produto de combinação.
CO2020016628A2 (es) Medios y métodos para el clivaje de la zearalenona
MX2018006060A (es) Conector dividido y bastidor modular que comprende un conector dividido.
BR112016029025A2 (pt) cápsula de porção individual com um material fibroso calandrado
BR112017008536A2 (pt) móvel estofado modular
BR112017008913A2 (pt) elemento de lâmina, e, refinador para refinar material fibroso.
BR112017022527A2 (pt) máquina-ferramenta
BR112017003331A2 (pt) estrutura de ligação
BR112017011267A2 (pt) dispositivo para o transporte de luz
BR112015027640A2 (pt) Classificador
BR112015031848A2 (pt) dispositivo capacitor
FR3016862B1 (fr) Banquette pour aeronef comportant des baquets montes individuellement basculants vers le bas et a l'arriere de la banquette en cas de forte deceleration de l'aeronef
BR112017004719A2 (pt) montagem de reforço.

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/04/2016, OBSERVADAS AS CONDICOES LEGAIS