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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Lightning strike protection

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-045/02   
미국특허분류(USC) 244/001A;
출원번호 US-0549871 (2009-08-28)
등록번호 US-8561934 (2013-10-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Snell & Wilmer, L.L.P.
인용정보 피인용 횟수 : 0  인용 특허 : 119
초록
▼

An aircraft component having an external surface includes an improved lightning strike protection surface film disposed on or proximate to the external surface. The surface film includes a preform that includes a substrate having a first areal weight density and a plurality of spaced carbon nanotubes grown on the substrate, the nanotubes having a second areal weight density. The sum of the first areal weight density and the second areal weight density is less than about 500 grams per square meter, and the preform has a surface resistance less than about ...

대표
청구항
▼

1. An aircraft component having an external surface and comprising: a. a lightning strike protection surface film disposed on or proximate to the external surface and including a preform comprising: a substrate having a first areal weight density; anda plurality of spaced carbon nanotubes grown on the substrate, the nanotubes having a second areal weight density, wherein the nanotubes decrease a surface resistance of the preform;wherein the sum of the first areal weight density and the second weight density is less than about 500 grams per square meter; ...

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