EP2333163B1 - Structure offshore - Google Patents

Structure offshore Download PDF

Info

Publication number
EP2333163B1
EP2333163B1 EP09015367.7A EP09015367A EP2333163B1 EP 2333163 B1 EP2333163 B1 EP 2333163B1 EP 09015367 A EP09015367 A EP 09015367A EP 2333163 B1 EP2333163 B1 EP 2333163B1
Authority
EP
European Patent Office
Prior art keywords
plates
transition piece
construction according
offshore construction
foundation structure
Prior art date
Legal status (The legal status 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 status listed.)
Not-in-force
Application number
EP09015367.7A
Other languages
German (de)
English (en)
Other versions
EP2333163A1 (fr
Inventor
Falk Lüddecke
Dirk Kassen
René Surma
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.)
Weserwind Offshore Construction Georgsmarienhuette GmbH
Original Assignee
WeserWind 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42173336&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2333163(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by WeserWind GmbH filed Critical WeserWind GmbH
Priority to DK09015367.7T priority Critical patent/DK2333163T3/da
Priority to EP09015367.7A priority patent/EP2333163B1/fr
Publication of EP2333163A1 publication Critical patent/EP2333163A1/fr
Application granted granted Critical
Publication of EP2333163B1 publication Critical patent/EP2333163B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0004—Nodal points
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0034—Maintenance, repair or inspection of offshore constructions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/006—Platforms with supporting legs with lattice style supporting legs
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0091—Offshore structures for wind turbines

Definitions

  • the invention relates to an offshore structure, such as an offshore wind turbine, an offshore substation or the like, according to the preamble of claim 1.
  • Offshore structures of the type mentioned here are usually installed and operated offshore in the open sea.
  • the founding structure of an offshore structure is located predominantly below the water surface, where it is firmly anchored to the seabed, but projects up to the Tell out of the water, where a structure, such as a container or a tower of a wind turbine, is attached.
  • the founding structures discussed here for example so-called jacket structures, have a number of pillars extending from the seabed to above the water surface. Usually, three to six, usually four of these columns are present, which are connected by braces with each other such that the foundation structure tapers upwards, so the columns converge conically at a small angle.
  • the cross-sectional shape of the foundation structure is typically square in a four-pillared jacket structure.
  • the US Pat. No. 6,039,507 relates to a method and apparatus for creating cluster platforms for offshore oil and gas pipelines.
  • transition piece is arranged as part of the foundation structure.
  • the transition piece is used to initiate the forces acting on the structure in the foundation structure. Since a stable transition from the typically centrally arranged structure to several individual columns of the foundation structure has to be created, such transition pieces usually have a complicated geometry.
  • a common embodiment of a transition piece has the shape of a cone, to which additional pipe shells are welded for reinforcement and better force introduction.
  • Another variant provides that a part of the transition piece is designed as a tube to which in turn are welded in the columns of the foundation structure connecting pipe ends.
  • a cross-shaped transition piece is used with a horizontally welded flat plate on which the structure is placed.
  • the invention is therefore an object of the invention to provide an offshore structure with a multi-pillar foundation structure and a transition piece for connection to a structure having the features of the preamble of claim 1. Accordingly, the columns of the foundation structure with the transition piece of the foundation structure by plates connected. The plates are arranged in such a way that they are arranged in planes which run almost parallel to a longitudinal center axis of the foundation structure and / or planes running to a longitudinal center axis of the transition piece.
  • the transition piece should be easy to produce and, on the other hand, ensure improved introduction of force from the structure into the columns of the foundation structure.
  • the transition piece has a basic shape which is cylindrical, that is corresponds to the shape of a cylinder.
  • the plates are fastened on the one hand to the pillars of the foundation structure and on the other hand to the transition piece of the foundation structure.
  • the connection usually takes place by welding. While the joining of the plates to the transition piece preferably already takes place during production, the plates are usually connected to the pillars of the foundation structure only at the site of installation. Alternatively, the Manufacture of the connection between the plates and the transition piece preferably also be made only during the installation of the offshore structure.
  • the plates preferably have an at least substantially flat or flat shape. In particular, they can also be designed as stable sheets. Such flat plates are very easy to produce, since they can only be cut out of larger plate blanks without substantial further post-processing. In particular, no three-dimensional deformation of the plates, as for the production of pipes or shells necessary.
  • the longitudinal center axis of the foundation structure and the longitudinal center axis of the transition piece are preferably aligned parallel to one another, in particular even identical. This has the advantage that the strongest forces of the construction placed on top of the transition piece in the plane of the plates used to connect the foundation structure and the transition piece are preferably introduced perpendicularly from the transition piece into the foundation structure. For such acting in the plane of the plate forces, the mentioned plates are very stable, so that a high load capacity and low material usage is made possible by the described type.
  • each column in particular with an end portion thereof, is connected to at least one of the plates. More preferably, each of the columns is connected to a plurality, in particular two plates, in order to increase the load capacity again.
  • the plate connected to the column is used in particular in a preferably slot-shaped recess of the column.
  • the recess of the column is formed in a form-fitting manner with respect to the plate, wherein the recess is cut or inserted in particular into the end region of the column.
  • a preferred tubular design of the columns are for receiving the same plate in particular mutually corresponding, preferably identically formed recesses in essentially opposite walls of the column embedded.
  • the recesses of the column for receiving the plates are preferably arranged symmetrically to the longitudinal center axis of the column. Thus, a uniform load distribution is achieved on the cross section of the column.
  • each column is preferably arranged centrically, with two and more plates per column, these are preferably distributed more or less uniformly over the cross section of the column.
  • the plate is preferably at least with the majority of its circumference on the pillar in the recess.
  • a plurality of plates are preferably connected to the same column (s).
  • a multiplication of the load and also a lateral stabilization of the plates is achieved.
  • a plurality, in particular in each case two of the plates are arranged at least substantially parallel to one another. Such an arrangement results in a uniformly distributed force application.
  • At least two of the plates are arranged at an angle to each other, preferably at least approximately at right angles.
  • the plates intersect at least in an imaginary cutting axis, wherein the cutting axis is preferably parallel to the longitudinal central axis of the foundation structure and / or the transition piece in the vicinity of this longitudinal central axis.
  • the transition piece is designed as a hollow cylinder with a preferably comparatively thin wall, wherein the outer cylindrical wall surrounds a cavity.
  • a design contributes to an easily manufactured and yet stable construction of the transition piece and at the same time preferably provides space inside the transition piece, for example, as a usable interior for inspection, for the arrangement of system parts and the like.
  • the plates are arranged on the outside of the wall of the transition piece projecting laterally.
  • the plates on a flat and / or straight side surface or side edge, which is easy to manufacture and with a straight or flat surface of the transition piece is connectable.
  • the plates can thus be easily adapted to an at least partially planar, preferably cylindrical outer wall of the transition piece.
  • a cylindrical transition piece forms in the direction of the longitudinal center axis a flat surface, which elbets well for connection to a straight edge of the plate, in particular by welding.
  • At least one end-side cross-sectional area of the transition piece essentially corresponds to a corresponding end-side cross-sectional area of the construction, in particular of a tower of the construction.
  • the central axis of symmetry of the Transition piece whose longitudinal central axis, preferably at least substantially parallel to the longitudinal center axis of the foundation structure.
  • the central axis of symmetry of the transition piece extends in a cylindrical transition piece along the Longitudinal central axis of this cylinder. Consequently, it is preferable that there is substantially a common longitudinal central axis of the foundation structure, the transition piece and the structure, in particular of the tower of the construction. Due to the corresponding design of the transition piece with an end region of the construction which is suitable for joining, a simple assembly with simultaneously good introduction of force from the structure into the foundation structure is ensured.
  • the transition piece on a flange which is particularly preferably used for releasable connection with a corresponding counterpart of the structure, in particular a tower of the structure.
  • the flange is designed as a screw with in particular a plurality of preferably uniformly distributed openings, preferably screw openings.
  • the flange may also be connectable to the structure by other suitable fastening means than screws. Alternatively, a fixed connection, for example by welding into consideration. With the help of the flange, the structure can be easily attached to the site after erection of the foundation structure at the same.
  • the plates and / or the wall of the transition piece serve as a boundary of a space enclosed by them, preferably an interior of the transition piece.
  • a space is preferably created within the transition piece, which is useful, for example, for committing or setting up technical units.
  • the opening is formed sufficiently large, so that it can be walked, for example, by a worker.
  • the opening is formed by a likewise accessible door closable.
  • a central access to the transition piece, in particular to its interior and possibly also to the construction or tower of the offshore structure is provided.
  • an additional opening, for example in the tower of a mounted wind turbine is no longer absolutely necessary, since this can already be entered from inside the transition piece out.
  • At least one reinforcing plate and / or stiffening plate is provided, which is preferably connected at an angle, in particular at least approximately at right angles, to at least one of the plates, preferably to two of the plates.
  • the at least one stiffening plate is arranged in an end region of the plate and connected thereto. With the help of at least one stiffening plate, the stability of the plates and thus the transition piece and the entire offshore structure is increased.
  • the at least one stiffening plate is preferably arranged substantially perpendicular to the longitudinal central axis of the foundation structure.
  • the stiffening plates are preferably arranged in horizontal planes in a vertical installation of the foundation structure, since the plates are preferably arranged substantially parallel to the longitudinal central axis of the foundation structure and thus in vertical installation of the foundation structure substantially in vertical or vertical planes.
  • the figures of the drawing show an embodiment of an offshore structure, such as an offshore wind turbine.
  • the offshore structure has a foundation structure 12, which is usually anchored firmly to the seabed.
  • foundation piles which are plugged into likewise not shown pile sleeves at a lower end portion of the foundation structure 10.
  • the foundation structure 10 has a transition piece 12 which is fixedly connected there to the foundation structure 10.
  • a tower 14 of a wind turbine, not shown here is placed on top of the transition piece 12 and connected thereto.
  • a platform 16 is additionally arranged on the transition piece 12 such that the tower 14 can be reached from all sides by this platform 16.
  • the foundation structure 10 is formed as a grid-like support structure. It is also referred to as a "jacket structure”. This has four columns 18, which at the four outer Corners of the foundation structure 10 form a square base. The columns 18 converge conically from the lower end region of the foundation structure 10 to its upper end region, on which the transition piece 12 is arranged, so that the foundation structure 10 tapers towards the top, that is, the cross-section decreases. In each case two adjacent columns 18 are interconnected by braces 20 extending at an angle to the columns 18. To stabilize the struts 20 intersect at an almost right angle in the area between two columns 18th
  • the connection of the transition piece 12 with the foundation structure 10 is particularly well in the representation of Fig. 3 to recognize.
  • the transition piece 12 has a relative to its dimensions comparatively thin, annular or cylindrical wall 22 which extends within the upper end portions 24 of the columns 18.
  • plates 26 are arranged, which are welded to both the respective end portion 24 of the column 18 and with the wall 22 of the transition piece 12. With each column 18 two plates 26 are connected in the present case. The two plates 26 are aligned substantially parallel to each other. In the usual vertical installation of the foundation structure 10, the orientation of the plates 26 is thus substantially vertical.
  • the plates 26 are mounted substantially perpendicular to the wall 22 projecting outwardly.
  • the tubular column 18 has a wall 22.
  • each two parallel, slot-shaped recesses 28 embedded in the walls 22.
  • a total of four recesses 28 per column 18 serve to receive two parallel plates 26, each two successively arranged in opposite walls of the column 18 recesses 28 form a pair for receiving a single plate 26 and are substantially identical in orientation and dimensions.
  • each recess 28 is designed for the positive reception of a respective plate 26.
  • the plates 26 protrude laterally and upwardly from the recesses 28 in the present case. But here is also a flush conclusion with the outer wall of the column 18 or a jump back against the same possible.
  • the recesses 28 are arranged such that they divide the column 18 in cross section into three substantially equal width sections. Again, a different distribution in case of need is easily conceivable.
  • the plates 26 are each in the Recess 28 by welding firmly connected to the column 18. The long circumferential welds ensure great durability.
  • stiffening plates may be provided, which are preferably aligned perpendicular to the plates 26 and fixedly connected to the plates.
  • these stiffening plates are perpendicular to the longitudinal central axis 52 of the foundation structure, that is aligned substantially horizontally.
  • the transition piece 12 has a flange 30.
  • This flange 30 is annular, corresponding to the likewise annular or cylindrical basic shape of the wall 22 of the transition piece 12.
  • the flange 30 corresponds to the flange 30 with a corresponding, not visible in the drawing flange at the bottom of the tower placed thereon 14.
  • the flange 30 is formed as a screw.
  • a plurality of screw holes 32 is inserted into the flange 30, which correspond with corresponding screw holes of the flange of the tower 14 and can be done by the example, a screw.
  • an opening 34 is inserted, through which the interior 36 of the transition piece 12 can be entered, for example, by maintenance personnel.
  • the opening 34 can additionally be closed by a door 38.
  • a technical device not shown here can be arranged in the interior 36 of the transition piece 12.
  • the opening 34 thus serves as access to the interior 36, but possibly also as a central access, for example, to the tower 14.
  • additional plates 40 are arranged in the interior 36 of the transition piece, which connect the extension of the outside of the transition piece 12 oppositely disposed plates 26 in the interior of the transition piece 12 together.
  • the plates 40 almost cross at the center of the transition piece 12, taking into account a slight offset by the respective parallel spaced plates 40.
  • continuous plates 26, 40 may be used, which are the respective Passage 22 on both sides, so that two opposite columns 18 are connected by two continuous, parallel plates 26 with each other.
  • the plates intersect with the plates 26 which are arranged perpendicular to them and connect the respective other pair of columns. Consequently, the plates 26 are to be welded together or arranged one above the other.
  • the plates 26, 40 are all disposed substantially parallel to the common longitudinal central axis 52 of the foundation structure 10, the transition piece 12 and the tower 14.
  • the flange 30 is placed in the present case as a flat ring on the wall 22 of the transition piece 12 and welded thereto, so that the latter is additionally reinforced.
  • the platform 16 is located approximately at the level of the flange 30 and slightly below it, as is well in Fig. 2 is recognizable.
  • the tower 14 as an access opening to the tower 14 also has an opening 42 with a door 44 which is accessible from the platform 16 from.
  • a fencing 46 is also provided at the edge of the platform 16.
  • two conductors 48 are arranged on the foundation structure 10.
  • the ladders terminate in the upper area in the platform 16 and at the lower end of cargo webs 50, which serve as access for the ladders 48 and are arranged approximately at sea level.
  • An additional exit of the conductor 48 may be arranged at the level of the opening 34 in the transition piece 12 to the same directly to the interior, the interior 36 to get.
  • horizontally extending sheets, plates, grids, grates or ladder designs are provided.
  • metallic materials in particular steels are used.
  • Preferred joining method for joining the components is welding, but other methods are also possible, provided the strength and stability is ensured.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wind Motors (AREA)
  • Foundations (AREA)

Claims (16)

  1. Structure offshore, en particulier éolienne offshore, sous-station de transformation offshore ou similaire, comportant une structure de fondation (10) comprenant plusieurs montants (18) et comprenant une pièce de transition (12) à l'extrémité supérieure de la structure de fondation (10) en vue de la liaison des montants (18) à une construction, comme en particulier une partie d'installation d'un éolienne, une tour (14), une sous-station de transformation ou similaire, les montants (18) de la structure de fondation (10) étant reliés par leurs régions d'extrémité à la pièce de transition (12) au moyen de plaques (26), les plaques (26) étant disposées au moins dans des plans s'étendant presque parallèlement à un axe médian longitudinal (52) de la structure de fondation (10) et/ou à un axe médian longitudinal de la pièce de transition (12), caractérisée en ce que la pièce de transition (12) présente une forme de base cylindrique.
  2. Structure offshore selon la revendication 1, caractérisée en ce que les plaques (26) présentent une forme au moins essentiellement plane ou plate.
  3. Structure offshore selon la revendication 1 ou 2, caractérisée en ce que les axes médians longitudinaux de la structure de fondation (10) et de la pièce de transition (12) sont identiques.
  4. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce que les montants (18) sont reliés, par une région d'extrémité (24), à au moins une plaque, de préférence à deux plaques (26).
  5. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce que la plaque respective (26) est insérée dans au moins un évidement (28) de préférence en forme de fente du montant (18).
  6. Structure offshore selon la revendication 5, caractérisée en ce qu'en cas de configuration tubulaire du montant (18), des évidements correspondant l'un à l'autre sont disposés dans des surfaces latérales se faisant face du montant (18) pour la réception d'une plaque unique (26), et/ou en ce que plusieurs évidements (28) pour différentes plaques (26) sont disposés dans un montant (18) de manière symétrique par rapport à l'axe médian longitudinal du montant (18).
  7. Structure offshore selon la revendication 5 ou 6, caractérisée en ce que l'évidement (28) est au moins essentiellement en coopération de formes avec la plaque (26), et/ou en ce que l'évidement (28) s'applique de préférence au moins presque contre toute la périphérie de la plaque (26).
  8. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce que plusieurs plaques (26) sont reliées au même montant (18), plusieurs parmi les plaques (26) étant disposées au moins essentiellement parallèlement les unes aux autres.
  9. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins deux des plaques (26) sont disposées de manière à former un angle les unes par rapport aux autres, de préférence de manière au moins presque perpendiculaire les unes par rapport aux autres.
  10. Structure offshore selon la revendication 9, caractérisée en ce que les plaques (26) se croisent au moins en un axe d'intersection imaginaire, l'axe d'intersection étant disposé de manière particulièrement préférée parallèlement à l'axe médian longitudinal (52) de la structure de fondation (10) et/ou près de celui-ci.
  11. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce que les plaques (26) sont disposées sur la pièce de transition (12) de manière saillante latéralement, les plaques (26) comprenant de préférence un bord latéral ou une surface latérale plan(e) en vue de la liaison à la pièce de transition (12).
  12. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce que les plaques (26) sont disposées parallèlement par paires et de manière à s'étendre des deux côtés de l'axe médian longitudinal de la pièce de transition (12), les plaques présentant au moins un bord d'intersection avec la pièce de transition (12) en vue de la liaison.
  13. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce que la pièce de transition (12) comprend une bride (30) en vue d'une liaison libérable à une construction disposée de manière centrale.
  14. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce que plusieurs plaques (26) et/ou la paroi (22) de la pièce de transition (12) servent de délimitation d'au moins un espace intérieur (36) entouré par celles-ci, lequel espace intérieur est approprié pour l'inspection et/ou l'installation de dispositifs techniques.
  15. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce qu'une paroi (22) de la pièce de transition (12) comprend au moins une ouverture (34), de préférence sous forme d'ouverture d'accès.
  16. Structure offshore selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins une plaque de raidissement est prévue, laquelle est reliée à au moins l'une des plaques (26), de préférence à deux des plaques (26), de manière à former un angle avec celles-ci, l'au moins une plaque de raidissement étant disposée en particulier dans une région d'extrémité de la plaque (26) et l'au moins une plaque de raidissement étant disposée de préférence perpendiculairement à l'axe médian longitudinal (52) de la structure de fondation (10).
EP09015367.7A 2009-12-11 2009-12-11 Structure offshore Not-in-force EP2333163B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK09015367.7T DK2333163T3 (da) 2009-12-11 2009-12-11 Offshore-bygningskonstruktion
EP09015367.7A EP2333163B1 (fr) 2009-12-11 2009-12-11 Structure offshore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09015367.7A EP2333163B1 (fr) 2009-12-11 2009-12-11 Structure offshore

Publications (2)

Publication Number Publication Date
EP2333163A1 EP2333163A1 (fr) 2011-06-15
EP2333163B1 true EP2333163B1 (fr) 2013-09-04

Family

ID=42173336

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09015367.7A Not-in-force EP2333163B1 (fr) 2009-12-11 2009-12-11 Structure offshore

Country Status (2)

Country Link
EP (1) EP2333163B1 (fr)
DK (1) DK2333163T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006851A1 (de) 2012-04-04 2013-10-10 Strabag Offshore Wind Gmbh Übergangsstück zur Verbindung eines Turm- oder Mastfußes mit dem oberen Ende einer gitterartigen Gründungsstruktur im Offshore-Bereich
DE102012112415B4 (de) * 2012-12-17 2014-08-07 Thyssenkrupp Steel Europe Ag Übergangskörper zur Anordnung zwischen unterschiedlich ausgeführten Abschnitten eines Windkraftanlagenturms und Windkraftanlagenturm mit einem solchen Übergangskörper
DE102013110495A1 (de) * 2013-09-23 2015-03-26 Thyssenkrupp Steel Europe Ag Übergangskörper zwischen Turmabschnitten einer Windkraftanlage und Turm einer Windkraftanlage umfassend einen Übergangskörper
CN106536922A (zh) * 2014-03-04 2017-03-22 纳巴风力公司 格塔和吊舱之间的连接
DE102014219482A1 (de) 2014-09-25 2016-03-31 Rwe Innogy Gmbh Übergangsstück für Windenergieanlagen und Anschlussbauwerke
CN105201010B (zh) * 2015-09-30 2017-08-15 浙江大学 海上风机装配式斜桩基础
EP3369925B1 (fr) 2017-03-01 2019-09-04 GRI Renewable Industries, S.L. Système d'assemblage entre un arbre principal de tour d'éolienne et des éléments de renfort et tour d'éolienne
PL3492736T3 (pl) 2017-12-04 2021-06-28 GRI Renewable Industries, S.L. Układ sprzęgania rozpórek do centralnej wieży turbiny wiatrowej i wieża turbiny wiatrowej
CN110790122B (zh) * 2019-11-15 2021-05-25 南通泰胜蓝岛海洋工程有限公司 一种升压站项目主吊耳及其施工工艺
CN113882422B (zh) * 2021-10-15 2023-03-07 福建省水利水电勘测设计研究院 海上风电导管架基础过渡段结构及其制作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561803A (en) 1983-12-19 1985-12-31 Mcdermott International, Inc. Conductor guide system for offshore drilling platform
US6039507A (en) 1998-06-26 2000-03-21 Atlantic Richfield Company Method and device for assembling cluster platforms

Also Published As

Publication number Publication date
DK2333163T3 (da) 2013-12-16
EP2333163A1 (fr) 2011-06-15

Similar Documents

Publication Publication Date Title
EP2333163B1 (fr) Structure offshore
EP2824257B1 (fr) Procédé de fabrication et de montage d'une construction à mât tubulaire
EP2529111B1 (fr) Éolienne et segment de mât d'éolienne
EP3724407B1 (fr) Fondation pour une éolienne
DE60309668T3 (de) Windkraftanlage
EP3262240B1 (fr) Socle d'éolienne et éolienne
AT502604B1 (de) Verbundstütze für knotenverbindungen von bauwerken sowie gebäudeskelett
DE1903129B2 (de) Vorrichtung zum Anschließen eines Trägers an eine Betonstütze
WO2019201714A2 (fr) Fondation pour éolienne
EP2072685A1 (fr) Structure de fondation d'une construction offshore, en particulier d'une éolienne offshore et son procédé de fabrication
DE3739967C2 (fr)
EP4063588B1 (fr) Composant de liaison
EP1057950A2 (fr) Dispositif de liaison de deux éléments de construction
EP3320161B1 (fr) Tour d'une éolienne
EP1724400A1 (fr) Coffrage des canaux
DE19835900C2 (de) Betonfertigbauteile sowie unter Verwendung von Betonfertigbauteilgruppen errichtetes Gebäude
EP3447005B1 (fr) Système et procédé de manipulation, de stockage et de transport de segments de tour
EP3299524B1 (fr) Mur en elements prefabriques et son procede de fabrication
DE2732183B2 (de) Verbindung zweier mit ihren Stirnflächen einander gegenüberliegenden Stahlbetonteile
EP3613926B1 (fr) Mât en acier
DE202005006228U1 (de) Dachkonstruktion für Gebäude, insbesondere für Industriegebäude mit großen Spannweiten
DE10217727B4 (de) Wandbauelement
EP3208385A1 (fr) Ossature
DE102022110434A1 (de) Schaltafel
EP2360318A2 (fr) Procédé de fabrication d'une structure de fondation pour une construction offshore

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20111104

17Q First examination report despatched

Effective date: 20111229

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130403

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 630634

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130915

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009007934

Country of ref document: DE

Effective date: 20131031

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20131212

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20130904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131205

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140104

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140106

26 Opposition filed

Opponent name: SENVION SE

Effective date: 20140604

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502009007934

Country of ref document: DE

Effective date: 20140604

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131211

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131231

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

29U Proceedings interrupted after grant according to rule 142 epc

Effective date: 20150401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20091211

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130904

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 630634

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141211

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: SENVION SE

Effective date: 20140604

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20161212

Year of fee payment: 8

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502009007934

Country of ref document: DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20161215

Year of fee payment: 8

Ref country code: SE

Payment date: 20161213

Year of fee payment: 8

Ref country code: BE

Payment date: 20161213

Year of fee payment: 8

REG Reference to a national code

Ref country code: NO

Ref legal event code: MMEP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171212

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180831

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180102

Ref country code: NO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20181123

Year of fee payment: 10

Ref country code: DK

Payment date: 20181211

Year of fee payment: 10

Ref country code: IE

Payment date: 20181210

Year of fee payment: 10

Ref country code: NL

Payment date: 20181213

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20181205

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009007934

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20191231

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20200101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20191211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191211

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200701

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

29W Proceedings resumed after grant [after interruption of proceedings according to rule 142 epc]

Effective date: 20211102

RAP4 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: WESERWIND GMBH OFFSHORE CONSTRUCTION GEORGSMARIENHUETTE

PUAJ Public notification under rule 129 epc

Free format text: ORIGINAL CODE: 0009425

32PN Public notification

Free format text: MITTEILUNG GEMAESS REGEL 142 EPUE (WIEDERAUFNAHME DES VERFAHRENS NACH REGEL 142 (2) EPUE VOM 10.05.2021)

PLBD Termination of opposition procedure: decision despatched

Free format text: ORIGINAL CODE: EPIDOSNOPC1

PUAJ Public notification under rule 129 epc

Free format text: ORIGINAL CODE: 0009425

32PN Public notification

Free format text: ENTSCHEIDUNG UEBER DIE EINSTELLUNG DES EINSPRUCHSVERFAHRENS, EPA FORM 2352 VOM 22.04.2022

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 502009007934

Country of ref document: DE

PLBM Termination of opposition procedure: date of legal effect published

Free format text: ORIGINAL CODE: 0009276

27C Opposition proceedings terminated

Effective date: 20220729