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특허 상세정보

Morphing airfoil leading edge

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-009/24    B64C-003/26    B64C-003/28    B64C-003/48    B64C-003/38    B64C-003/44   
출원번호 US-0196461 (2014-03-04)
등록번호 US-9598167 (2017-03-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 1  인용 특허 : 37
초록

An airfoil may include a leading edge and a shape control mechanism. The leading edge may include a flexible leading edge skin having a first end, a second end, and an arc length defined therebetween. The shape control mechanism may be attached to the flexible leading edge skin at a plurality of support locations and may transition the flexible leading edge skin from a first shape having a first curvature profile to a second shape having a second curvature profile different than the first curvature profile without a change in the arc length.

대표
청구항

1. An airfoil, comprising: a leading edge including a flexible leading edge skin having a first end, a second end, and an arc length defined therebetween, the first end and the second end being constrained locations of the flexible leading edge skin;a shape control mechanism attached to the flexible leading edge skin at a plurality of discrete, fixed support locations and configured to transition the flexible leading edge skin from a first shape having a first curvature profile to a second shape having a second curvature profile different than the first ...

이 특허에 인용된 특허 (37)

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