公开(公告)号：US09885343B2

公开(公告)日：2018-02-06

申请号：US14433606

申请日：2013-10-09

Applicant: Alstom Renewable Technologies

Inventor： Jaume Betran Palomas ,  Jorge Menasanch De Tobaruela

IPC: F03D11/00 ,  F03D80/00 ,  F03D80/55 ,  F03D80/40 ,  F03D80/50

CPC classification number: F03D80/50 ,  F03D80/00 ,  F03D80/40 ,  F03D80/55 ,  Y02E10/72

Abstract: A blade for a wind turbine comprises a substantially hollow shell which comprises an opening which extends along at least part of the length of the blade, and a servicing unit displaceable along the blade shell, at least partly arranged inside the shell and comprising an arm adapted to project out of the shell through the opening.

公开(公告)号：US20150275863A1

公开(公告)日：2015-10-01

申请号：US14433606

申请日：2013-10-09

Applicant: ALSTOM RENEWABLE TECHNOLOGIES

Inventor： Jaume Betran Palomas ,  Jorge Menasanch De Tobaruela

IPC: F03D11/00

CPC classification number: F03D80/50 ,  F03D80/00 ,  F03D80/40 ,  F03D80/55 ,  Y02E10/72

Abstract: A blade for a wind turbine comprises a substantially hollow shell which comprises an opening which extends along at least part of the length of the blade, and a servicing unit displaceable along the blade shell, at least partly arranged inside the shell and comprising an arm adapted to project out of the shell through the opening.

Abstract translation: 用于风力涡轮机的叶片包括基本上中空的壳体，其包括沿叶片长度的至少一部分延伸的开口，以及沿着叶片壳体可移位的维修单元，至少部分地布置在壳体内部，并且包括适于 通过开口突出外壳。