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1. WO2021110424 - TRANSITION PIECE FOR A TOWER OF A WIND TURBINE, AND TOWER OF A WIND TURBINE

Publication Number WO/2021/110424
Publication Date 10.06.2021
International Application No. PCT/EP2020/082785
International Filing Date 20.11.2020
IPC
F03D 13/20 2016.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
13Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
E02B 17/00 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs; Construction methods therefor
E02B 17/02 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs; Construction methods therefor
02placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
E04H 12/08 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
12Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
02Structures made of specified materials
08of metal
CPC
E02B 17/0004
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
0004Nodal points
E02B 17/027
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
02placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
027steel structures
E04H 12/085
EFIXED CONSTRUCTIONS
04BUILDING
HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
12Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
02Structures made of specified materials
08of metal
085Details of flanges for tubular masts
E04H 12/10
EFIXED CONSTRUCTIONS
04BUILDING
HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
12Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
02Structures made of specified materials
08of metal
10Truss-like structures
E04H 2012/006
EFIXED CONSTRUCTIONS
04BUILDING
HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
12Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
006Structures with truss-like sections combined with tubular-like sections
F03D 13/22
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
13Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
22Foundations specially adapted for wind motors
Applicants
  • THYSSENKRUPP STEEL EUROPE AG [DE]/[DE]
Inventors
  • KOTTKAMP, Klaus
  • QAIMI, Siear
  • GALAL, Galal
Agents
  • THYSSENKRUPP STEEL EUROPE AG
Priority Data
10 2019 218 687.402.12.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ÜBERGANGSSTÜCK FÜR EINEN TURM EINER WINDENERGIEANLAGE UND TURM EINER WINDENERGIEANLAGE
(EN) TRANSITION PIECE FOR A TOWER OF A WIND TURBINE, AND TOWER OF A WIND TURBINE
(FR) PIÈCE DE TRANSITION POUR UNE TOUR D'UNE TURBINE ÉOLIENNE ET TOUR D'UNE TURBINE ÉOLIENNE
Abstract
(DE)
Die Erfindung betrifft mit einem zylinderförmigen Mantelstück (10), welcher eine Mantelinnen- fläche (13), eine Mantelaußenfläche (12) und einen Anbindungsflansch (11) umfasst, mit ei- nem Bodenstück (20), welcher das Mantelstück (10) zumindest abschnittsweise einseitig ab- schließt, mit mindestens drei zylinderförmigen Elementen (30), welche zumindest abschnitts- weise stoffschlüssig mit dem Mantelstück (10) verbunden sind und jeweils an ihrem dem Man- telstück (10) abgewandten Ende einen Anbindungsflansch (31) aufweisen. Erfindungsgemäß sind die zylinderförmigen Elemente (30) derart mit dem Mantelstück (10) verbunden, dass das Mantelstück (10) das zylinderförmige Elements (30) zumindest abschnittsweise in ihrer Längs- erstreckung in einen Außenteilabschnitt (32) und in einen Innenteilabschnitt (33) unterteilt, wo- bei der Außenteilabschnitt (32) mit der Mantelaußenfläche (12) und der Innenteilabschnitt (33) mit der Mantelinnenfläche (13) verbunden ist Des Weiteren betrifft die Erfindung einen Turm ei- ner Windenergieanlage.
(EN)
The invention relates to, comprising: - a cylindrical shell piece (10), which comprises a shell inner surface (13), a shell outer surface (12) and a connection flange (11); - a bottom piece (20), which at least partly closes the shell piece (10) at one end; - at least three cylindrical elements (30), which, at least in parts, are integrally bonded to the shell piece (10) and which each have a connection flange (31) at the end of the cylindrical element that is remote from the shell piece (10). According to the invention, the cylindrical elements (30) are connected to the shell piece (10) in such a way that the shell piece (10) subdivides each cylindrical element (30), at least partially in the longitudinal extension of the cylindrical element, into an outer portion (32) and an inner portion (33), the outer portion (32) being connected to the shell outer surface (12) and the inner portion (33) being connected to the shell inner surface (13). The invention also relates to a tower of a wind turbine.
(FR)
L'invention comprend : - une pièce de coque cylindrique (10), qui comprend une surface interne de coque (13), une surface externe de coque (12) et une bride de raccordement (11) ; - une pièce de fond (20), qui ferme au moins partiellement la pièce de coque (10) à une extrémité ; - au moins trois éléments cylindriques (30), qui, au moins en partie, sont liés d'un seul tenant à la pièce de coque (10) et qui présentent chacun une bride de raccordement (31) à l'extrémité de l'élément cylindrique qui est éloignée de la pièce de coque (10). Selon l'invention, les éléments cylindriques (30) sont reliés à la pièce de coque (10) de telle sorte que la pièce de coque (10) subdivise chaque élément cylindrique (30), au moins partiellement dans l'extension longitudinale de l'élément cylindrique, en une partie externe (32) et une partie interne (33), la partie externe (32) étant reliée à la surface externe de coque (12) et la partie interne (33) étant reliée à la surface interne de coque (13). L'invention concerne par ailleurs une tour d'une turbine éolienne.
Also published as
Latest bibliographic data on file with the International Bureau