• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Dovela, a wind turbine comprising a tower formed by a plurality of said voussoirs and method of construction of said wind turbine. Dovela with integrated sealing element with at least one flank (3) intended to face a flank (4) of an adjacent segment (5) to create a cavity (6) intended to receive a filling material to join both voussoirs. The voussoir comprises on said flank (3) at least one sealing element (7) of elastomeric material intended to be in contact with the flank (4) of the adjacent segment closing the cavity (6) laterally and maintaining the filling material in the inside of said cavity (6). Also described is a wind turbine comprising a tower formed by longitudinal sections comprising a plurality of voussoirs with sealing element and a method of construction of said wind turbine. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2538733A1
    申请号:ES201331902
    申请日:2013-12-23
    公开日:2015-06-23
    发明作者:Rodrigo SAMPEDRO GUTIÉRREZ；Iván GARCÍA MAESTRE；Teresa Arlabán Gabeiras；José Luis ARÍSTEGUI LANTERO；José Miguel García Sayés；Miguel Núñez Polo
    申请人:Acciona Windpower SA；
    IPC主号:
    专利说明:

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    P201331902
    06-02-2014 PREFERRED EMBODIMENT OF THE INVENTION
    An example of embodiment of the invention is presented below with the help of Figures 1 to 8.
    A dovela is proposed, a wind turbine comprising a tower formed by a plurality of segments with an integrated sealing element and a method of construction of said wind turbine.
    Figure 1 shows the protected segment. Said dovela is intended to join another adjacent dovela with the collaboration of a filler material that fills a defined cavity between a flank of the dovela and a flank of the adjacent dovela (5). The keyway comprises an inner face (1) and an outer face (2) said keyway is further comprising at least one sealing element (7) of elastomeric material configured to laterally seal the cavity (6) defined between the flank of the key ring and the flank of the adjacent dovela.
    Thus, the key to the key of the present invention is that said flank (3) comprises a sealing element (7) of elastomeric material with a closing section
    (8) intended to be in contact with the flank (4) of the adjacent bevel (5) closing the cavity (6) laterally and keeping the filling material inside said cavity (6).
    Preferably said flank (3) is a lateral flank of the segment and the cavity (6) that is created between segments is vertical.
    Thus, the filler material that is poured into the cavity (6) is retained inside said cavity because the closure section (8) of the sealing element (7) is deformable and contacts the adjacent ring (4) increasing its contact surface between both elements due to the effect of hydrostatic pressure after the pouring of the filling material (preferably mortar).
    The sealing element (7) has a height (L) greater than the distance (D) between the flank (3)
    8
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    P201331902
    06-02-2014
    The placement of the segments is preferably carried out with a movement substantially parallel to the flank, the sealing element (7) is deformed in the direction of the relative movement of the segment on which it is integrated. In this way, the inner surface (16) of the sealing element (7) (i.e. the surface oriented towards the cavity) adopts the appropriate shape. Therefore, the sealing elements must be placed
    (7) in contact with the inner or outer faces considering the order of assembly of the segments that make up the section.
    In a section with an even number of segments there are segments of two types: segments comprising two sealing elements (7) in the vicinity of the inner face (1) of the segments and segments comprising two sealing elements (7) in the vicinity of the outer face (2) of the segments (each of the sealing elements is on a flank
    (3) opposite of the dovela). In this case, the first ring that is mounted has the sealing elements (7) in the vicinity of the outer face (2) of the segments and the last segment to be mounted has the sealing elements (7) in the vicinity of the inner face ( 1) of the segments.
    In a section with odd number of segments there are three different types of segments: segments with the two sealing elements (7) in the vicinity of the inner face (1) of the segments, segments with the two sealing elements (7) in the vicinity of the outer face (2) of the segments and at least one segment with a sealing element in the vicinity of the outer face (2) of the segment and the other in the vicinity of the inner surface (1) of the segment.
    In this case, the first ring that is assembled has the sealing elements (7) in the vicinity of the outer face (2) of the segment, the last segment to be mounted has a sealing element (7) in the vicinity of the inner side ( 1) of the slider and other sealing element (7) in the vicinity of the outer face (2) of the slider and in intermediate stages the slots having the two sealing elements (7) are mounted in the vicinity of the inner face of the segments as seen for example in figure 8.
    13
    权利要求:
    Claims (1)
    [1]
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    DK2886752T3|2021-02-15|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2684710A1|1991-12-09|1993-06-11|Pierrel Guy|Method for building constructions, such as bridge, frame, tunnel, large duct, reservoir, by assembling prefabricated elements|
    ES2378058T3|2000-07-12|2012-04-04|Aloys Wobben|Tower of precast reinforced concrete elements|
    ES2246734A1|2005-04-21|2006-02-16|STRUCTURAL CONCRETE & STEEL, S.L.|Prefabricated modular tower|
    ES1060629U|2005-06-20|2005-10-16|Inneo21, S.L.|Perfected structure of joints between modular tower plates for wind turbines and other applications |
    KR100800308B1|2006-08-17|2008-02-01|홍석희|Camber prestressed precast box interconnecting with prestressed precast box unit introduced with camber prestressed which a precast method thereof|
    ES2421057A2|2012-02-24|2013-08-28|Acciona Windpower, S.A.|Section of wind turbine tower, tower of wind turbine that incorporates such section and assembly procedure of tower of wind turbine |
    AT361201B|1978-02-02|1981-02-25|Schmaranz Ing Rudolf|COMPONENT, PARTICULAR BLOCK|
    DE9112112U1|1990-09-28|1991-12-05|Phoenix Ag, 2100 Hamburg, De|
    FR2784706B1|1998-10-14|2002-09-06|Guy Pierrel|METHOD FOR CONSTRUCTING TANKS, SILOS, TOWERS, SIMILAR WORKS BY INTEGRAL PREFABRICATION|
    NL2007231C2|2011-08-05|2013-02-06|Mecal B V|A method of assembling a wall from prefabricated wall parts and a wall assembly.|CN109458302B|2018-12-20|2020-04-07|三一重能有限公司|Wind generating set, tower barrel and components thereof|
    法律状态:
    2016-04-14| FG2A| Definitive protection|Ref document number: 2538733 Country of ref document: ES Kind code of ref document: B1 Effective date: 20160414 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201331902A|ES2538733B1|2013-12-23|2013-12-23|Dovela, wind turbine comprising a tower formed by a plurality of said segments and method of construction of said wind turbine|ES201331902A| ES2538733B1|2013-12-23|2013-12-23|Dovela, wind turbine comprising a tower formed by a plurality of said segments and method of construction of said wind turbine|
    BR102014031778A| BR102014031778A2|2013-12-23|2014-12-18|integrated sealing element stave, wind turbine, and method of constructing said wind turbine|
    DK14199983.9T| DK2886752T3|2013-12-23|2014-12-23|WIND TURBLE, WHICH INCLUDES A TOWER EQUIPPED WITH A MULTIPLE OF WEDGE STONE, AND METHOD OF CONSTRUCTING THE WIND TURBINE|
    ES14199983T| ES2864633T3|2013-12-23|2014-12-23|Segment with integrated sealing element, wind turbine comprising a tower made up of a plurality of said segments and construction method of said wind turbine|
    EP14199983.9A| EP2886752B1|2013-12-23|2014-12-23|Wind turbine comprising a tower fitted with a plurality of voussoirs and method of construction of said wind turbine|
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