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公开(公告)号：US20210088025A1
公开(公告)日：2021-03-25
申请号：US16956027
申请日：2018-12-13
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen , Allan Hjarbæk Holm , Julio Xavier Vianna Neto , Abdalla Khamas , Miguel Fernandez Perez
Abstract: A system (24) and method are described herein for manufacturing a wind turbine blade (22) proximate to the final installation site of a wind turbine (10). The system (24) includes a creel (72) of feeders (74) configured to apply strengthening elements (62) onto a plurality of shell core sections (26) coupled together and fed through the creel (72). The shell core sections (26) include an external surface (56) with a plurality of external grooves (58) recessed into the external surface (56) such that the strengthening elements (62) are laid into the external grooves (58). The system (24) also includes a deposition station (78) configured to apply an outer surface material layer (82) in fluid form to cover the external surface (56) and the plurality of strengthening elements (62). A curing station (86) heats and consolidates the shell core sections (26), the strengthening elements (62), and the outer surface material layer (82) together into a final consolidated part, with the outer surface material layer (82) defining an external profile of the blade (22) following curing.
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公开(公告)号：US10830209B2
公开(公告)日：2020-11-10
申请号：US16319408
申请日：2017-07-17
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen
Abstract: A locking unit (24) for a rotor lock system (20) of a wind turbine (1), the locking unit (24) comprising: a locking shaft (34) that is slidably movable within a barrel (30) under the influence of an actuator (32); and an angular drive arrangement (48, 50) which is configured to enable angular movement of the locking shaft (34) about a longitudinal axis as the locking shaft (34) is moved linearly within the barrel (30) by the actuator (32).
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公开(公告)号：US20190277254A1
公开(公告)日：2019-09-12
申请号：US16319408
申请日：2017-07-17
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen
IPC: F03D7/02
Abstract: A locking unit (24) for a rotor lock system (20) of a wind turbine (1), the locking unit (24) comprising: a locking shaft (34) that is slidably movable within a barrel (30) under the influence of an actuator (32); and an angular drive arrangement (48, 50) which is configured to enable angular movement of the locking shaft (34) about a longitudinal axis as the locking shaft (34) is moved linearly within the barrel (30) by the actuator (32).
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公开(公告)号：US09765547B2
公开(公告)日：2017-09-19
申请号：US14407002
申请日：2013-06-07
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen , Niels Christian Olsen
IPC: E04H12/00 , E04H12/08 , B21C37/29 , E02B17/00 , E04H12/10 , E02B17/02 , E04B1/19 , E04H12/34 , F03D13/20
CPC classification number: E04H12/085 , B21C37/296 , E02B17/0004 , E02B17/027 , E02B2017/0091 , E04B1/1903 , E04H12/10 , E04H12/34 , F03D13/20 , F05B2240/9121 , Y02E10/728
Abstract: A node structure (12, 14) for connecting two or more convergent members (16, 26) of a lattice frame to each other and to one or more other members of the lattice frame. The node structure (12, 14) comprises a pair of opposed spaced-apart faces (30) that are substantially planar and substantially parallel to each other. At least one pair of root formations (32) with respective central longitudinal axes define an interior angle between them, those axes diverging outwardly for alignment with respective members of the lattice frame and converging inwardly between the faces (30). An inner connecting wall (34) between the root formations (32) of the pair connects concave-curved inner edges (36) of the faces and extends in a concave curve around the interior angle to join the root formations (32) of that pair.
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公开(公告)号：US20150152664A1
公开(公告)日：2015-06-04
申请号：US14407002
申请日：2013-06-07
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen , Niels Christian Olsen
CPC classification number: E04H12/085 , B21C37/296 , E02B17/0004 , E02B17/027 , E02B2017/0091 , E04B1/1903 , E04H12/10 , E04H12/34 , F03D13/20 , F05B2240/9121 , Y02E10/728
Abstract: A node structure (12, 14) for connecting two or more convergent members (16, 26) of a lattice frame to each other and to one or more other members of the lattice frame. The node structure (12, 14) comprises a pair of opposed spaced-apart faces (30) that are substantially planar and substantially parallel to each other. At least one pair of root formations (32) with respective central longitudinal axes define an interior angle between them, those axes diverging outwardly for alignment with respective members of the lattice frame and converging inwardly between the faces (30). An inner connecting wall (34) between the root formations (32) of the pair connects concave-curved inner edges (36) of the faces and extends in a concave curve around the interior angle to join the root formations (32) of that pair.
Abstract translation: 一个节点结构（12,14），用于将网格框架的两个或多个收敛构件（16,26）彼此连接到所述格子框架的一个或多个其它构件。 节点结构（12,14）包括一对相对的间隔开的面（30），其基本上是平面的并且基本上彼此平行。 具有相应中心纵向轴线的至少一对根部结构（32）在它们之间限定内角，那些轴线向外发散，与网格框架的相应部件对齐并在面（30）之间向内收敛。 该对的根部（32）之间的内部连接壁（34）连接面的凹形弯曲的内部边缘（36），并围绕内部角度以凹形曲线延伸以连接该对的根部（32） 。
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Patent Agency Ranking
公开(公告)号：US20150107181A1
公开(公告)日：2015-04-23
申请号：US14406984
申请日：2013-06-07
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen , Niels Christian Olsen
CPC classification number: E04B1/1903 , B21D47/00 , E02B17/0004 , E04B1/585 , E04H12/085 , E04H12/10 , F03D13/20 , F05B2240/9121 , Y02E10/728 , Y10T29/49627 , Y10T403/34
Abstract: A node structure for connecting a member of a lattice frame to one or more other members of the frame comprises a hollow brace having opposed walls that converge outwardly at an acute angle in cross-section toward a central plane to connect at an outer edge. At least one root portion has a central longitudinal axis extending outwardly in the central plane of the brace for alignment with a member of the frame. The root portion has an inner end cut away at opposite sides around the central plane to leave a joining surface that intersects the converging walls of the brace while embracing an outer region of the brace extending inwardly from the outer edge.
Abstract translation: 用于将网格框架的构件连接到框架的一个或多个其他构件的节点结构包括具有相对的壁的空心支柱，该相对的壁在横截面上以锐角朝向中心平面向外会聚以在外边缘处连接。 至少一个根部具有在支架的中心平面中向外延伸的中心纵向轴线，用于与框架的构件对准。 根部具有围绕中心平面的相对侧切除的内端，以留下与支架的会聚壁相交的接合表面，同时包围从外边缘向内延伸的支架的外部区域。
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公开(公告)号：US11346320B2
公开(公告)日：2022-05-31
申请号：US17059675
申请日：2019-05-29
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen , Ian Stewart
Abstract: A wind turbine blade has a blade body and a leading edge fairing. The blade body has a root, a tip, and a longitudinal direction extending between the root and the tip. The 5 blade body also has a channel extending in the longitudinal direction. The leading edge fairing has a projection extending into the channel and extending in the longitudinal direction so as to be received in the channel. Also, a leading edge fairing for attachment to a blade body of a wind turbine blade; a method of fitting a leading edge fairing to a wind turbine blade; and a kit of parts with a number of the leading edge fairings.
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公开(公告)号：US20210207576A1
公开(公告)日：2021-07-08
申请号：US17059675
申请日：2019-05-29
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen , Ian Stewart
Abstract: A wind turbine blade has a blade body and a leading edge fairing. The blade body has a root, a tip, and a longitudinal direction extending between the root and the tip. The 5 blade body also has a channel extending in the longitudinal direction. The leading edge fairing has a projection extending into the channel and extending in the longitudinal direction so as to be received in the channel Also, a leading edge fairing for attachment to a blade body of a wind turbine blade; a method of fitting a leading edge fairing to a wind turbine blade; and a kit of parts with a number of the leading edge fairings.
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9.发明授权公开(公告)号：US10138865B2
公开(公告)日：2018-11-27
申请号：US14648016
申请日：2013-11-28
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen , Tobias Lidegaard Rossel , Satish Raja Arigela
Abstract: A method of removing a wind turbine component includes assembling a transport system having a track, one or more support frames, and a carriage movably coupled to the track, the transport system having a first end positioned inside the tower and a second end positioned outside of the tower such that the track extends through an opening in the tower; raising the wind turbine component off of a platform located within the tower and above the door; moving at least part of the platform to allow the component to pass; lowering the wind turbine component onto the carriage; moving the carriage along the track from inside the tower to outside the tower; and removing the wind turbine component from the carriage. A transport system having a track, one or more support frames, and a carriage is also disclosed.
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公开(公告)号：US09702137B2
公开(公告)日：2017-07-11
申请号：US14406984
申请日：2013-06-07
Applicant: Vestas Wind Systems A/S
Inventor： Gerner Larsen , Niels Christian Olsen
CPC classification number: E04B1/1903 , B21D47/00 , E02B17/0004 , E04B1/585 , E04H12/085 , E04H12/10 , F03D13/20 , F05B2240/9121 , Y02E10/728 , Y10T29/49627 , Y10T403/34
Abstract: A node structure for connecting a member of a lattice frame to one or more other members of the frame comprises a hollow brace having opposed walls that converge outwardly at an acute angle in cross-section toward a central plane to connect at an outer edge. At least one root portion has a central longitudinal axis extending outwardly in the central plane of the brace for alignment with a member of the frame. The root portion has an inner end cut away at opposite sides around the central plane to leave a joining surface that intersects the converging walls of the brace while embracing an outer region of the brace extending inwardly from the outer edge.
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