公开(公告)号：US11879426B2

公开(公告)日：2024-01-23

申请号：US17283379

申请日：2019-10-29

Applicant: BLADE DYNAMICS LIMITED

Inventor： Andrew Stuart Edge ,  Paul Trevor Hayden ,  Harald Behmer ,  Mark Hancock ,  Harry Fish

IPC: F03D1/06 ,  B29C65/48 ,  B29C65/00 ,  B29D99/00 ,  B29L31/08

CPC classification number: F03D1/0675 ,  B29C65/48 ,  B29C66/345 ,  B29C66/54 ,  B29C66/545 ,  B29C66/721 ,  B29D99/0025 ,  B29L2031/085 ,  F05B2230/23 ,  F05B2280/4007 ,  F05B2280/6013

Abstract: A rotor blade assembly includes a rotor blade defining a pressure side and a suction side extending between a leading edge and a trailing edge. Further, the rotor blade assembly includes at least one structural feature secured within the rotor blade and spaced apart from the trailing edge to define a void between the pressure side, the suction side, and the trailing edge. Moreover, the rotor blade assembly includes an adhesive filling the void between the pressure side, the suction side, and the trailing edge to provide an adhesive connection between the pressure side, the suction side, the trailing edge, and the structural feature(s). In addition, the adhesive contacts the structural feature(s) at an interface and defines a fillet profile.

公开(公告)号：US12215667B2

公开(公告)日：2025-02-04

申请号：US17610099

申请日：2020-05-08

Applicant: BLADE DYNAMICS LIMITED

Inventor： Nicholas Seruntine ,  Paul Hayden ,  Guy Scoggin ,  Mark Hancock ,  Hans Minnee

IPC: F03D1/06 ,  B29D99/00 ,  B29L31/08

Abstract: A system and method for manufacturing a wind turbine blade. The wind turbine blade includes a shell structure defining a leading edge and a trailing edge. The wind turbine blade also includes a longitudinal edge extension arranged to extend at least partially along the leading edge or at least partially along the trailing edge to modify an aerodynamic characteristic of the wind turbine blade. The longitudinal edge extension includes a center section and a peripheral section comprising attachment means, and the shell structure is arranged to engage with the attachment means to secure the longitudinal edge extension.

公开(公告)号：US11994100B2

公开(公告)日：2024-05-28

申请号：US17289327

申请日：2019-10-25

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

Inventor： David Roberts ,  Lars Bang Jønsson ,  Manish Mukherjee ,  Paul Todd ,  Mark Hancock

IPC: F03D80/30 ,  F03D1/06 ,  F03D80/50

CPC classification number: F03D1/0675 ,  F03D80/30 ,  F03D80/50 ,  F05B2230/10 ,  F05B2240/302 ,  F05B2260/30

Abstract: The present invention relates to a method of manufacturing a wind turbine blade comprising the steps of manufacturing a pressure shell halves and arranging a spar structure (62) within one of the shell halves. The spar structure (62) comprises two parts releasably coupled to each other. The method results in a segmented wind turbine blade for easy transportation and re-assembly.