公开(公告)号：US20220234319A1

公开(公告)日：2022-07-28

申请号：US17617848

申请日：2020-06-12

Applicant: BLADE DYNAMICS LIMITED ,  LM WIND POWER A/S

Inventor： Sigmund WENNINGSTED ,  Jeppe WENDELBOE ,  Manish MUKHERJEE ,  Laszlo BARTHA ,  Adlakadi RAJU

IPC: B29D99/00 ,  B29C65/48 ,  B29C65/78

Abstract: Disclosed is a method for assembling a wind turbine blade comprising a first blade component, e.g. a first blade half shell, and a second blade component, e.g. a second blade half shell, the first blade component comprising a first contact area configured to be connected to a second contact area of the second blade component, the first contact area having a first contact surface, the second contact area having a second contact surface.

公开(公告)号：US20210396206A1

公开(公告)日：2021-12-23

申请号：US17289550

申请日：2019-10-25

Applicant: BLADE DYNAMICS LIMITED

Inventor： Andrea AVALDI ,  Chris Paul SWATTON ,  Harry George James FISH ,  Manish MUKHERJEE

IPC: F03D1/06

Abstract: Disclosed is a method for sealing a joint between a first blade section and a second blade section of a wind turbine blade, a sealing member and a wind turbine blade comprising a sealing member. The sealing member having a first surface and a second surface. The sealing member having a width between a first edge and a second edge. The sealing member being configured for attachment to the first outer shell along the first edge, and for attachment to the second outer shell along the second edge. The sealing member comprising a corrugated section between the first edge and the second edge, the corrugated section comprising one or more valleys and/or ridges extending along a lengthwise direction of the sealing member.

公开(公告)号：US20230175477A1

公开(公告)日：2023-06-08

申请号：US17924675

申请日：2021-05-11

Applicant: LM WIND POWER A/S ,  LM WIND POWER R&D (HOLLAND) B.V. ,  BLADE DYNAMICS LIMITED

Inventor： Manish MUKHERJEE ,  Laszlo BARTHA ,  Aydin Raeis HOSSEINY ,  Sigmund WENNINGSTED

IPC: F03D1/06

CPC classification number: F03D1/0675 ,  F05B2250/711 ,  F05B2250/712 ,  F05B2240/304 ,  F05B2280/4003

Abstract: Disclosed is a blade shell section of a wind turbine blade, such as wind turbine blade with a flatback section. The blade shell section extends in a longitudinal direction from a first shell section position to a second shell section position. The blade shell section comprises a first laminate layer forming the outer surface of the blade shell section and a second laminate layer forming the inner surface of the blade shell section. The blade shell section further comprising a first shell section and a corner shell section between the contour shell section and the flatback shell section.

公开(公告)号：US20230109860A1

公开(公告)日：2023-04-13

申请号：US18081051

申请日：2022-12-14

Applicant: BLADE DYNAMICS LIMITED

Inventor： Andrea AVALDI ,  Chris Paul SWATTON ,  Harry George James FISH ,  Jelmer CNOSSEN ,  Manish MUKHERJEE

IPC: F03D80/50 ,  F03D1/06

Abstract: The present invention relates to an access arrangement (90) of a wind turbine blade for accessing a hollow space within the blade. The access arrangement (90) comprises an access opening (180) provided in the blade shell member, a cover panel (92) for covering the access opening (180), a sealing member (96) arranged between the cover panel (92) and the blade shell member, and one or more fasteners (98) for releasably fastening the cover panel (92) to the blade shell member. The present invention also relates to a wind turbine blade comprising the access arrangement (90).

公开(公告)号：US20230078908A1

公开(公告)日：2023-03-16

申请号：US17802265

申请日：2021-04-12

Applicant: LM Wind Power A/S ,  LM Wind Power R&D (Holland) B.V. ,  Blade Dynamics Limited

Inventor： Manish MUKHERJEE ,  Jeppe WENDELBOE ,  Lazlo BARTHA

IPC: F03D1/06 ,  B29C35/02 ,  B29C35/04 ,  B29C65/10 ,  B29C65/48 ,  B29C65/00

Abstract: A method for manufacturing a blade shell part of a wind turbine blade includes providing a mould for manufacturing a blade shell part of the wind turbine blade. The mould has a first moulding side with a first moulding surface that defines an outer shape of the blade shell part. The method comprises providing a blade shell part on the first moulding surface and providing a support element and attaching the support element to a fastening section of the blade shell part. Attaching the support element includes applying adhesive between the support element and the fastening part. The method also includes providing an air heating assembly having a cover extending in a longitudinal direction between a first cover end and a second cover end and extending in a transverse direction between a primary cover end and a secondary cover end, the cover defining a cavity.

公开(公告)号：US20220314568A1

公开(公告)日：2022-10-06

申请号：US17616415

申请日：2020-06-04

Applicant: Blade Dynamics Limited ,  LM Wind Power A/S

Inventor： Manish MUKHERJEE ,  Michael LUND-LAVERICK

IPC: B29D99/00

Abstract: Disclosed is a blade mould system for manufacturing of a wind turbine blade shell, the blade mould system comprising a blade mould having a moulding surface for defining an outer shape of a blade shell part, the blade shell part having an outer surface facing the moulding surface and an inner surface facing away from the moulding surface, and a first placement tool being positioned at a first placement tool position relative to the blade mould, the placement tool being adaptable between a first configuration and a second configuration. The first placement tool being configured to engage with a blade component being in a primary component position and position the blade component at a secondary component position relative to the moulding surface by the first placement tool attaining the second configuration, wherein the blade component is configured to be attached to the blade shell part in the secondary component position, wherein the first placement tool comprises a first movable part and a first stationary part.