公开(公告)号：US11486351B2

公开(公告)日：2022-11-01

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：US11555483B2

公开(公告)日：2023-01-17

申请号：US17289170

申请日：2019-10-25

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).