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특허 상세정보

AFT engine nacelle shape for an aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-029/04    B64D-033/02    B64C-001/16    B64C-021/06    B64C-027/20   
출원번호 US-0859566 (2015-09-21)
등록번호 US-9815560 (2017-11-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    GE Global Patent Operation
인용정보 피인용 횟수 : 0  인용 특허 : 38
초록

An aircraft including a fuselage and an aft engine is provided. The fuselage extends from a forward end of the aircraft towards an aft end of the aircraft. The aft engine is mounted to the fuselage proximate the aft end of the aircraft and includes a fan and a nacelle. The fan is rotatable about a central axis of the aft engine and includes a plurality of fan blades. The nacelle of the aft engine surrounds the plurality of fan blades and defines a bottom portion having a forward end. Additionally, the nacelle defines a curved surface at the forward end o...

대표
청구항

1. An aft engine defining a central axis mounted to an aircraft at an aft end of the aircraft, the aft engine comprising: a fan rotatable about the central axis and including a plurality of fan blades;a nacelle surrounding the plurality of fan blades of the fan and defining a bottom portion having a forward end and a top portion forward end, the nacelle defining a curved surface at the forward end of the bottom portion including a reference point where the curved surface defines the smallest radius of curvature, the nacelle further defining a normal refe...

이 특허에 인용된 특허 (38)

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