公开(公告)号：US11746743B2

公开(公告)日：2023-09-05

申请号：US17592599

申请日：2022-02-04

Applicant: LM WP PATENT HOLDING A/S

Inventor： Kristian Lehmann Madsen ,  Jesper Høeg ,  Casper Kildegaard ,  Steven Hauge Pedersen

IPC: F03D1/06

CPC classification number: F03D1/0641 ,  F05B2240/122 ,  F05B2240/40 ,  F05D2230/64 ,  F05D2240/30 ,  Y02E10/72

Abstract: A wind turbine blade (10, 610) for a rotor of a wind turbine (2) having a substantially horizontal rotor shaft is described. A surface mounted device (70, 70′, 170, 270, 370, 470, 570, 670, 770) is attached to a surface of the wind turbine blade (10). The surface mounted device (70, 70′, 170, 270, 370, 470, 570, 670, 770) is attached to the surface of the wind turbine blade (10, 610) via at least a first attachment part (77, 77′), which is connected to a part of the surface mounted device (70, 70′, 170, 270, 370, 470, 570, 670, 770). The attachment part (77, 77′) comprises a flexible housing (80, 80′, 680, 780) that forms a cavity (81, 81′, 681, 781) between at least the housing (80, 80′, 680, 780) and the surface of the wind turbine blade (10, 610). The cavity (80, 80′, 680, 780) is filled with an adhesive that provides an adhesive bonding to the surface of the wind turbine blade (10, 610).

公开(公告)号：US10730247B2

公开(公告)日：2020-08-04

申请号：US15039631

申请日：2014-12-01

Applicant: LM WP PATENT HOLDING A/S

Inventor： Tim Moller Hansen ,  Kim Ansholm Rasmussen ,  Christian Lundsgaard-Larsen ,  Steven Hauge Pedersen

IPC: B29C70/44 ,  B29C70/22 ,  F03D1/06 ,  B29C70/34 ,  B29D99/00 ,  B29L31/08

Abstract: A method of manufacturing a wind turbine blade component in form of a shear web is described. The method comprising the steps of: a) providing a pre-manufactured shear web body having a first side and a second side as well as a first end and a second end; b) providing a first pre-formed web foot flange comprising a fibre-reinforcement material; c) arranging a first fibre layer from the first pre-formed web foot flange and to a part of the first side of the shear web body; d) arranging a second fibre layer from the first pre-formed web foot flange and to a part of the second side of the shear web body; e) supplying a resin to said first fibre layer and second fibre layer simultaneous with or subsequent to steps c) and d); and f) allowing the resin to cure so as to form the shear web.

公开(公告)号：US12251892B2

公开(公告)日：2025-03-18

申请号：US17747070

申请日：2022-05-18

Applicant: LM WP PATENT HOLDING A/S

Inventor： Steven Hauge Pedersen ,  Kim Ansholm Rasmussen

IPC: B29C70/44 ,  B29C33/30 ,  B29C70/02 ,  B29C70/54 ,  B29D99/00 ,  B29K105/08 ,  B29K105/20 ,  B29L31/08

Abstract: A shear web mould system for manufacturing a wind turbine component in form of an I-shaped shear web having a web body and a first web foot flange at a first end of the web body and a second web foot flange at a second end of the web body is described. The system comprises a central moulding portion for forming at least a part of the web body, a first moulding plate for forming at least a part of the first web foot flange, and a second moulding plate for forming at least a part of the second web foot flange. The angles of the first moulding plate and the second moulding plate relative to the central moulding portion are adjustable.

公开(公告)号：US11719221B2

公开(公告)日：2023-08-08

申请号：US17718506

申请日：2022-04-12

Applicant: LM WP PATENT HOLDING A/S

Inventor： Kristian Lehmann Madsen ,  Jesper Høeg ,  Casper Kildegaard ,  Steven Hauge Pedersen

IPC: F03D1/06

CPC classification number: F03D1/0641 ,  F05B2240/122 ,  F05B2240/40 ,  F05D2230/64 ,  F05D2240/30 ,  Y02E10/72

Abstract: A wind turbine blade (10, 610) for a rotor of a wind turbine (2) having a substantially horizontal rotor shaft is described. A surface mounted device (70, 70′, 170, 270, 370, 470, 570, 670, 770) is attached to a surface of the wind turbine blade (10). The surface mounted device (70, 70′, 170, 270, 370, 470, 570, 670, 770) is attached to the surface of the wind turbine blade (10, 610) via at least a first attachment part (77, 77′), which is connected to a part of the surface mounted device (70, 70′, 170, 270, 370, 470, 570, 670, 770). The attachment part (77, 77′) comprises a flexible housing (80, 80′, 680, 780) that forms a cavity (81, 81′, 681, 781) between at least the housing (80, 80′, 680, 780) and the surface of the wind turbine blade (10, 610). The cavity (80, 80′, 680, 780) is filled with an adhesive that provides an adhesive bonding to the surface of the wind turbine blade (10, 610).

公开(公告)号：US11274651B2

公开(公告)日：2022-03-15

申请号：US15500277

申请日：2015-08-05

Applicant: LM WP PATENT HOLDING A/S

Inventor： Kristian Lehmann Madsen ,  Jesper Høeg ,  Casper Kildegaard ,  Steven Hauge Pedersen

IPC: F03D1/06

Abstract: A wind turbine blade (10, 610) for a rotor of a wind turbine (2) having a substantially horizontal rotor shaft is described. A surface mounted device (70, 70′, 170, 270, 370, 470, 570, 670, 770) is attached to a surface of the wind turbine blade (10). The surface mounted device (70, 70′, 170, 270, 370, 470, 570, 670, 770) is attached to the surface of the wind turbine blade (10, 610) via at least a first attachment part (77, 77′), which is connected to a part of the surface mounted device (70, 70′, 170, 270, 370, 470, 570, 670, 770). The attachment part (77, 77′) comprises a flexible housing (80, 80′, 680, 780) that forms a cavity (81, 81′, 681, 781) between at least the housing (80, 80′, 680, 780) and the surface of the wind turbine blade (10, 610). The cavity (80, 80′, 680, 780) is filled with an adhesive that provides an adhesive bonding to the surface of the wind turbine blade (10, 610).