ES2444296R1 - PLATFOM FOR THE INSIDE OF A WIND TOWER AND ASSEMBLY PROCEDURE - Google Patents

PLATFOM FOR THE INSIDE OF A WIND TOWER AND ASSEMBLY PROCEDURE Download PDF

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Publication number
ES2444296R1
ES2444296R1 ES201200065A ES201200065A ES2444296R1 ES 2444296 R1 ES2444296 R1 ES 2444296R1 ES 201200065 A ES201200065 A ES 201200065A ES 201200065 A ES201200065 A ES 201200065A ES 2444296 R1 ES2444296 R1 ES 2444296R1
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Spain
Prior art keywords
art
application
platform
document
date
Prior art date
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Granted
Application number
ES201200065A
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Spanish (es)
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ES2444296A2 (en
ES2444296B1 (en
Inventor
Asier IRISARRI MARTIARENA
Francisco Javier PEREZ FERNANDEZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Gamesa Renewable Energy Innovation and Technology SL
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Gamesa Innovation and Technology SL
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Publication date
Application filed by Gamesa Innovation and Technology SL filed Critical Gamesa Innovation and Technology SL
Priority to ES201200065A priority Critical patent/ES2444296B1/en
Publication of ES2444296A2 publication Critical patent/ES2444296A2/en
Publication of ES2444296R1 publication Critical patent/ES2444296R1/en
Application granted granted Critical
Publication of ES2444296B1 publication Critical patent/ES2444296B1/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

Plataforma (1) para el interior de una torre de aerogenerador y procedimiento de montaje de dicha plataforma en la torre de un aerogenerador, estando la plataforma constituida por una superficie de sección circular básicamente formada por una pluralidad de segmentos (2) que al unirse entre sí conforman al menos un nervio (3) y con al menos un rigidizador (4) dispuesto en la cara inferior.#La plataforma (1) se cuelga de la brida (7) de la torre por medio de tirantes rígidos (6). Los tirantes rígidos se fijan a los nervios (3) y rigidizadores (4) de la plataforma (1), trabajando principalmente a tracción.Platform (1) for the interior of a wind turbine tower and method of assembling said platform in the tower of a wind turbine, the platform being constituted by a circular section surface basically formed by a plurality of segments (2) that when joined between yes they form at least one rib (3) and with at least one stiffener (4) arranged on the underside. # The platform (1) is hung from the flange (7) of the tower by means of rigid braces (6). The rigid braces are fixed to the ribs (3) and stiffeners (4) of the platform (1), working mainly on traction.

Claims (2)

OFICINA ESPAÑOLA DE PATENTES Y MARCAS SPANISH OFFICE OF THE PATENTS AND BRAND N.º solicitud: 201200065 Application number: 201200065 ESPAÑA SPAIN Fecha de presentación de la solicitud: 24.01.2012 Date of submission of the application: 24.01.2012 Fecha de prioridad: Priority Date: INFORME SOBRE EL ESTADO DE LA TECNICA REPORT ON THE STATE OF THE TECHNIQUE 51 Int. Cl. : F03D11/04 (2006.01) E04H12/08 (2006.01) 51 Int. Cl.: F03D11 / 04 (2006.01) E04H12 / 08 (2006.01) DOCUMENTOS RELEVANTES  RELEVANT DOCUMENTS
Categoría Category
56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
X X
DE 102009055726 A1 (AERODYN ENG GMBH) 01.06.2011, párrafos 29,32; reivindicación 20; figura 2. 1-7 DE 102009055726 A1 (AERODYN ENG GMBH) 01.06.2011, paragraphs 29.32; claim 20; figure 2. 1-7
X X
DE 102010008639 A1 (SPEHR THORSTEN et al.) 18.08.2011, resumen de EPOQUE de la base de datos WPI AN: 2011-K46100; párrafos 24-26; figuras. 1-7 DE 102010008639 A1 (SPEHR THORSTEN et al.) 18.08.2011, EPOQUE summary of the WPI database AN: 2011-K46100; paragraphs 24-26; figures. 1-7
A TO
EP 2060706 A2 (GEN ELECTRIC) 20.05.2009, resumen; párrafo 18; figuras. 1-5,7 EP 2060706 A2 (GEN ELECTRIC) 05.20.2009, summary; paragraph 18; figures. 1-5.7
A TO
WO 2009155927 A1 (INTELLIGENT TOWER SOLUTIONS AS et al.) 30.12.2009, resumen; figuras. 1 WO 2009155927 A1 (INTELLIGENT TOWER SOLUTIONS AS et al.) 30.12.2009, summary; figures. one
Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
Fecha de realización del informe 20.02.2014 Date of realization of the report 02/20/2014
Examinador P. del Castillo Penabad Página 1/4 Examiner P. del Castillo Penabad Page 1/4
INFORME DEL ESTADO DE LA TÉCNICA REPORT OF THE STATE OF THE TECHNIQUE Nº de solicitud: 201200065 Application number: 201200065 Documentación mínima buscada (sistema de clasificación seguido de los símbolos de clasificación) F03D, E04H Bases de datos electrónicas consultadas durante la búsqueda (nombre de la base de datos y, si es posible, términos de Minimum documentation searched (classification system followed by classification symbols) F03D, E04H Electronic databases consulted during the search (name of the database and, if possible, terms of búsqueda utilizados) INVENES, EPODOC search used) INVENES, EPODOC Informe del Estado de la Técnica Página 2/4 State of the Art Report Page 2/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201200065 Application number: 201200065 Fecha de Realización de la Opinión Escrita: 20.02.2014 Date of Completion of Written Opinion: 02.20.2014 Declaración Statement
Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
Reivindicaciones Reivindicaciones 1-7 SI NO Claims Claims 1-7 IF NOT
Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
Reivindicaciones Reivindicaciones 1-7 SI NO Claims Claims 1-7 IF NOT
Se considera que la solicitud cumple con el requisito de aplicación industrial. Este requisito fue evaluado durante la fase de examen formal y técnico de la solicitud (Artículo 31.2 Ley 11/1986). The application is considered to comply with the industrial application requirement. This requirement was evaluated during the formal and technical examination phase of the application (Article 31.2 Law 11/1986). Base de la Opinión.-  Opinion Base.- La presente opinión se ha realizado sobre la base de la solicitud de patente tal y como se publica. This opinion has been made on the basis of the patent application as published. Informe del Estado de la Técnica Página 3/4 State of the Art Report Page 3/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201200065 Application number: 201200065 1. Documentos considerados.-  1. Documents considered.- A continuación se relacionan los documentos pertenecientes al estado de la técnica tomados en consideración para la realización de esta opinión. The documents belonging to the state of the art taken into consideration for the realization of this opinion are listed below.
Documento Document
Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
D01 D01
DE 102009055726 A1 (AERODYN ENG GMBH) 01.06.2011 DE 102009055726 A1 (AERODYN ENG GMBH) 06.01.2011
2. Declaración motivada según los artículos 29.6 y 29.7 del Reglamento de ejecución de la Ley 11/1986, de 20 de marzo, de Patentes sobre la novedad y la actividad inventiva; citas y explicaciones en apoyo de esta declaración  2. Statement motivated according to articles 29.6 and 29.7 of the Regulations for the execution of Law 11/1986, of March 20, on Patents on novelty and inventive activity; quotes and explanations in support of this statement Reivindicación independiente 1 Independent claim 1 Se considera que el documento D01 (DE102009055726) es, del estado de la técnica, el más próximo al objeto reivindicado. Este documento D01 (las referencias se refieren a este documento) describe (párrafos 29 y 32; reivindicación 20; figura 2) una plataforma (P2) para el interior de una torre (100) de aerogenerador que comprende una pluralidad de segmentos unidos por sus extremos en forma de nervios. La plataforma se suspende de la brida (F) de la torre por medio de tirantes (D) rígidos fijados a los nervios. Document D01 (DE102009055726) is considered to be, closest to the state of the art, the closest to the claimed object. This document D01 (references refer to this document) describes (paragraphs 29 and 32; claim 20; figure 2) a platform (P2) for the interior of a wind turbine tower (100) comprising a plurality of segments joined by their nerve shaped ends. The platform is suspended from the flange (F) of the tower by means of rigid braces (D) fixed to the ribs. La única diferencia entre la reivindicación 1 de la solicitud y D01 consiste en la utilización de rigidizadores en la parte inferior de la plataforma y su unión a los tirantes. La utilización de elementos que dan rigidez a las estructuras son ampliamente conocidos y la unión de los tirantes sometidos a carga a dichos elementos que proporcionan rigidez a una estructura es obvia para el experto en la materia puesto que será la zona más resistente estructuralmente. Por ello la reivindicación 1 carece de actividad inventiva. The only difference between claim 1 of the application and D01 consists in the use of stiffeners at the bottom of the platform and their attachment to the braces. The use of elements that give rigidity to the structures are widely known and the joining of the straps under load to said elements that provide rigidity to a structure is obvious to the person skilled in the art since it will be the most structurally resistant area. Therefore claim 1 lacks inventive activity. A la vista del documento D01, las reivindicaciones 2-6 son cuestiones prácticas, las cuales son conocidas previamente del documento citado o son opciones de diseño obvias para un experto en la materia, por lo que carecen de actividad inventiva. In view of document D01, claims 2-6 are practical issues, which are previously known from the cited document or are obvious design options for a person skilled in the art, and therefore lack inventive activity. Reivindicación independiente 7 Independent claim 7 El documento D01 divulga la instalación de una plataforma en el interior de una torre de aerogenerador: -colgándola mediante tirantes rígidos unidos por la parte superior a una brida de la torre y unidos por la inferior a los nervios extremos de los segmentos que conforman la plataforma y -utilizando separadores elásticos en la plataforma que hacen tope con las paredes de la torre Document D01 discloses the installation of a platform inside a wind turbine tower: - by hanging it by rigid braces attached at the top to a tower flange and connected at the bottom to the end ribs of the segments that make up the platform and -using elastic dividers on the platform that butt up the tower walls Las formas de unión de tirantes, nervios y separadores, así como la existencia de elementos que proporcionan rigidez se consideran opciones de diseño ampliamente conocidas entre las que el experto en la materia elegiría sin hacer uso de actividad inventiva. Por ello se considera que la reivindicación 7 carece de actividad inventiva. The ways of joining braces, ribs and separators, as well as the existence of elements that provide stiffness are considered widely known design options from which the person skilled in the art would choose without making use of inventive activity. Therefore, claim 7 is considered to lack inventive activity. Por todo lo anterior las reivindicaciones 1-7 de la solicitud son nuevas pero carecen de actividad inventiva según los artículos 6 y 8 de la Ley 11/86 de Patentes. For all the above, claims 1-7 of the application are new but lack inventive activity according to articles 6 and 8 of Patent Law 11/86. Informe del Estado de la Técnica Página 4/4 State of the Art Report Page 4/4
ES201200065A 2012-01-24 2012-01-24 PLATFOM FOR THE INSIDE OF A WIND TOWER AND ASSEMBLY PROCEDURE Expired - Fee Related ES2444296B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201200065A ES2444296B1 (en) 2012-01-24 2012-01-24 PLATFOM FOR THE INSIDE OF A WIND TOWER AND ASSEMBLY PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201200065A ES2444296B1 (en) 2012-01-24 2012-01-24 PLATFOM FOR THE INSIDE OF A WIND TOWER AND ASSEMBLY PROCEDURE

Publications (3)

Publication Number Publication Date
ES2444296A2 ES2444296A2 (en) 2014-02-24
ES2444296R1 true ES2444296R1 (en) 2014-03-06
ES2444296B1 ES2444296B1 (en) 2015-03-25

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ES201200065A Expired - Fee Related ES2444296B1 (en) 2012-01-24 2012-01-24 PLATFOM FOR THE INSIDE OF A WIND TOWER AND ASSEMBLY PROCEDURE

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108526737A (en) * 2018-04-09 2018-09-14 南京合信自动化有限公司 A kind of automatic welding method of reversed balancing flange

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060706A2 (en) * 2007-11-15 2009-05-20 General Electric Company Tower with a platform
WO2009155927A1 (en) * 2008-06-23 2009-12-30 Intelligent Tower Solutions A/S Platform, in particular interior platform for tubular tower
DE102009055726A1 (en) * 2009-11-26 2011-06-01 Aerodyn Engineering Gmbh Inner installation element for tubular tower of wind turbine, has module element for allowing shifting of element along inner wall of tubular tower in axial direction, where module and supporting elements are fastened to corner posts
DE102010008639A1 (en) * 2010-02-15 2011-08-18 Spehr, Thorsten, 14548 Mounting construction for tower installation of wind turbines, has component structure, on which vertical load acts, where tensile forces acting on component structure are removed by bendable traction elements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060706A2 (en) * 2007-11-15 2009-05-20 General Electric Company Tower with a platform
WO2009155927A1 (en) * 2008-06-23 2009-12-30 Intelligent Tower Solutions A/S Platform, in particular interior platform for tubular tower
DE102009055726A1 (en) * 2009-11-26 2011-06-01 Aerodyn Engineering Gmbh Inner installation element for tubular tower of wind turbine, has module element for allowing shifting of element along inner wall of tubular tower in axial direction, where module and supporting elements are fastened to corner posts
DE102010008639A1 (en) * 2010-02-15 2011-08-18 Spehr, Thorsten, 14548 Mounting construction for tower installation of wind turbines, has component structure, on which vertical load acts, where tensile forces acting on component structure are removed by bendable traction elements

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ES2444296A2 (en) 2014-02-24
ES2444296B1 (en) 2015-03-25

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