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특허 상세정보

Wind turbine rotor blade having a spoiler

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-007/02    F03D-001/06   
출원번호 US-0933549 (2013-07-02)
등록번호 US-9267491 (2016-02-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dority & Manning, P.A.
인용정보 피인용 횟수 : 3  인용 특허 : 92
초록

A rotor blade for a wind turbine is disclosed. The rotor blade may generally include a shell having a pressure side and a suction side. The shell may define an outer surface along the pressure and suction sides over which an airflow travels. The rotor blade may also include a spoiler having a fixed end and a free end. The fixed end is connected to the outer surface so as to enable a hinge action, such as a living hinge. The free end includes a top flange and a bottom flange configured to engage opposite sides of the shell and is pivotal relative to the f...

대표
청구항

1. A rotor blade for a wind turbine, the rotor blade comprising: a shell having a pressure side and a suction side, said shell defining an outer surface along said pressure and suction sides over which an airflow travels; and,a spoiler comprising a fixed end and a free end, said fixed end connected to said outer surface so as to enable a hinge action, said free end comprising a top flange and a bottom flange configured to engage opposite sides of said shell,wherein said free end is pivotal relative to said fixed end between a recessed position and an ele...

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