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公开(公告)号：US20210215140A1
公开(公告)日：2021-07-15
申请号：US16338760
申请日：2017-09-27
IPC分类号： F03D80/00
摘要： Provided is a protective cover system including a first protective cover and a second protective cover, both include a polymer and being pre-formed into a curved shape so as to accommodate at least a part of a wind turbine blade to be protected, each of the first and second protective covers has a tip end and a root end, wherein the first protective cover includes a first overlap portion at the root end, and the second protective cover includes a second overlap portion at the tip end, wherein the shape of the first overlap portion is substantially complementary to the shape of the second overlap portion such that when overlapping the first and second overlap portions, the resulting cross section of the overlapped overlap portions substantially corresponds to the cross sections of at least one of the first and second protective covers outside the overlap portions.
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