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公开(公告)号：US12110861B2
公开(公告)日：2024-10-08
申请号：US16890293
申请日：2020-06-02
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Claus Burchardt , Allan Hurup , Mogens Nielsen
IPC: F03D1/06
CPC classification number: F03D1/0677 , F03D1/0675 , F03D1/0633 , F05B2240/302 , F05B2250/292
Abstract: Provide is a rotor blade for a wind turbine, including a hollow blade body with a root and a tip, wherein the blade body is split along a split plane into two body parts, one extending from the root to a first connection section and the other extending from a second connection section to the tip, wherein the first and the second connection sections are adapted to overlap each other in the connected position.
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公开(公告)号：US20240278461A1
公开(公告)日：2024-08-22
申请号：US18289773
申请日：2022-05-10
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Anette Struve Nielsen , Mogens Nielsen
IPC: B29C33/30 , B29B11/06 , B29K105/00 , B29L31/08
CPC classification number: B29C33/307 , B29B11/06 , B29K2105/256 , B29L2031/085
Abstract: A carrier plate for a preform manufacturing arrangement for producing a preform element for a wind turbine blade is provided, adapted to receive either a mold element with preform building material on a receiving surface or to directly receive the preform building material on the receiving surface, with the carrier plate having a rectangular shape with a longer longitudinal axis and a shorter transverse axis, wherein the carrier plate is flexible around the longitudinal axis but stiffened against bending around the transverse axis, and stretchable along the transverse axis but stiff along the longitudinal axis.
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公开(公告)号：US11959454B2
公开(公告)日：2024-04-16
申请号：US17765472
申请日：2020-09-22
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Soeren Randrup Daugaard Henrichsen , Mogens Nielsen
CPC classification number: F03D13/10 , B29C70/342 , B29C70/443 , B29C70/54 , B29C70/84 , B29C70/865 , F03D1/0675 , B29L2031/085 , F05B2230/60
Abstract: A method for assembling blade parts of a wind turbine blade includes the steps of: obtaining information about a connection area of a blade part, at least one of selecting, customizing and manufacturing an adaptor piece depending on the obtained information about the connection area of the blade part, wherein the adaptor piece serves to connect the blade part with at least another blade part, and connecting the blade part to the adaptor piece. Independently manufactured blade parts of a wind turbine blade are assembled in a manner such that the assembled blade comes as close as possible to a single-casted blade.
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公开(公告)号：US20230391035A1
公开(公告)日：2023-12-07
申请号：US18233635
申请日：2023-08-14
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Soeren Randrup Daugaard Henrichsen , Mogens Nielsen
IPC: B29D99/00
CPC classification number: B29D99/0028
Abstract: Provided is a method for producing a wind turbine blade having a blade body including a body part and a tip part, the blade being produced by using a mold, wherein a prefabricated tip part having a first connection interface is arranged adjacent to the mold for producing the body part, whereby building elements for building the body part are arranged in the mold providing a second connection interface which corresponds to and connects to the first connection interface, whereafter both connection interfaces are fixed by applying a fixing agent and curing it.
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公开(公告)号：US20230313776A1
公开(公告)日：2023-10-05
申请号：US18024351
申请日：2021-09-07
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Purim Ladpli , Michael Nauheimer , Mogens Nielsen , Wei Sun
CPC classification number: F03D1/0675 , F03D80/30 , F05B2230/21 , F05B2240/85
Abstract: A wind turbine blade is provided including at least one laminate structure, and at least one connection terminal element, wherein the laminate structure includes a panel core embedded between at least one first laminate layer and at least one second laminate layer, wherein the connection terminal element is arranged in a corresponding opening of the panel core between the first laminate layer and the second laminate layer, wherein the connection terminal element includes at least one first connection portion connected to an embedded electrical conductor embedded in the laminate structure and/or at least one second connection portion adapted to be connected to at least one further electrical conductor arranged outside of the laminate structure.
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Patent Agency Ranking
公开(公告)号：US11578694B2
公开(公告)日：2023-02-14
申请号：US17163700
申请日：2021-02-01
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Mogens Nielsen
IPC: F03D1/06
Abstract: Provided is a leading-edge protector for a wind turbine rotor blade, including a curved body shaped for attachment to the rotor blade along at least a section of its leading edge; a plurality of fins, each fin extending radially outward from the curved body and terminating in a blunt outer face; and a plurality of reinforcement bands, wherein a reinforcement band is attached to the blunt outer face of a fin. Also provided is a method of manufacturing such a leading-edge protector.
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公开(公告)号：US11371483B2
公开(公告)日：2022-06-28
申请号：US17083656
申请日：2020-10-29
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Claus Burchardt , Jesper Monrad Laursen , Mogens Nielsen
Abstract: Provided is a method for manufacturing a shell of a wind turbine blade having improved leading edge erosion protection, wherein the method includes the steps of: (a) providing a preform of the shell, (b) providing a protective cover for protection of the shell, (c) arranging the protective cover at a portion of a leading edge of the shell, so that an erosion protected shell is obtained, and (d) casting the erosion protected shell, so that the shell of the wind turbine blade having the improved erosion protection is obtained. Also provided is a method of manufacturing the wind turbine blade and to a shell, a wind turbine blade and a wind turbine.
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公开(公告)号：US20210387381A1
公开(公告)日：2021-12-16
申请号：US17340634
申请日：2021-06-07
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Soeren Randrup Daugaard Henrichsen , Mogens Nielsen
IPC: B29C33/30
Abstract: Provided is a mold adapted for producing at least a part of a wind turbine blade, including a support and shell fixed to the support for accommodating blade building elements to be embedded in a resin matrix, wherein the shell includes at least one main body shell element and several diverse tip shell elements, which are exchangeably fixable to the support.
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公开(公告)号：US20240391186A1
公开(公告)日：2024-11-28
申请号：US18693292
申请日：2022-09-01
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Anette Struve Nielsen , Mogens Nielsen
Abstract: A method for manufacturing at least a part of a wind turbine blade in a resin-based casting process using a mold is provided, wherein at least one preform element, at least one further preform element and at least one laminate supporting element are arranged in the mold, wherein the preform element is arranged on a molding surface of the mold and extends over a section of the circumference of the blade part to be manufactured, wherein the laminate supporting element is arranged on the preform element and the further preform element is arranged on the laminate supporting element, wherein the preform element and the further preform element extend over the entire circumference of the blade part to be manufactured, wherein the preform elements are at least partly infused with a resin for casting of the blade part.
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公开(公告)号：US20240359369A1
公开(公告)日：2024-10-31
申请号：US18688015
申请日：2022-08-31
Applicant: Siemens Gamesa Renewable Energy A/S
Inventor： Mogens Nielsen
CPC classification number: B29C35/045 , B29D99/0025 , B29L2031/085
Abstract: An oven arrangement, adapted to heat preform building material arranged on a plurality of transportable, plate-like carriers for producing preform building elements used for building a rotor blade of a wind turbine is provided, including at least two oven units, wherein each oven unit has a housing adapted to receive one or more carriers with at least one closable opening for loading and unloading the carriers, wherein the housings of the oven units are stackable in such manner that the openings are arranged above each other on one side of the stack, wherein each oven unit includes at least one heating device and/or wherein each oven unit is connectable to a mutual heat supplier.
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