[특허]Rotorcraft fuel system having enhanced crash resistance

Bell Helicopter Textron Inc.

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Rotorcraft fuel system having enhanced crash resistance

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B64D-037/06 B64D-037/32 B64C-027/00 B64D-037/04 B64C-027/04
출원번호	US-0144179 (2016-05-02)
등록번호	US-10196151 (2019-02-05)
발명자 / 주소	Peryea, Martin Smith, Michael Reaugh Hamelwright, Jr., Douglas Brand, Albert G. Plagianos, Nicholas J. Emrich, Joshua Carr, Timothy
출원인 / 주소	Bell Helicopter Textron Inc.
대리인 / 주소	Lawrence Youst PLLC
인용정보	피인용 횟수 : 0 인용 특허 : 6

초록
▼

A rotorcraft includes a fuselage having a fuel tank receiving assembly with a fuel tank positioned therein. The fuel tank including a plurality of interconnected fuel bags operable to contain liquid fuel. A network of straps is disposed about the fuel tank forming a restraint assembly. The network of straps includes at least one perimeter strap extending at least partially about at least two fuel bags and at least one surrounding strap extending at least partially about the at least two fuel bags. The at least one perimeter strap has at least two interse...

대표
청구항
▼

1. A rotorcraft fuel system comprising: a fuel tank including a plurality of interconnected fuel bags operable to contain liquid fuel, the plurality of interconnected fuel bags including first and second forward bags, first and second feed bags, a mid bag and an aft bag, the feed bags disposed between the forward bags and the mid bag, the mid bag disposed between the feed bags and the aft bag, adjacent bags interconnected by at least one fluid interconnection line operable to communicate a fluid therebetween; anda network of straps disposed about the fuel tank forming a restraint assembly configured to provide enhanced crash resistance, the network of straps including a first perimeter strap extending continuously around the forward bags and the feed bags, a second perimeter strap extending continuously around the mid bag, a third perimeter strap extending continuously around the aft bag, a first surrounding strap extending continuously around the forward bags and a second surrounding strap extending continuously around feed bags;wherein, the first perimeter strap and the first surrounding strap have at least two intersections;wherein, the first perimeter strap and the second surrounding strap have at least two intersections;wherein, the first and second perimeter straps have at least one connection therebetween; andwherein, the second and third perimeter straps have at least one connection therebetween. 2. The rotorcraft fuel system as recited in claim 1 wherein the at least one connection between the first and second perimeter straps further comprises at least two connections at adjacent corner sections of the first and second perimeter straps and wherein the at least one connection between the second and third perimeter straps further comprises at least two connections at adjacent corner sections of the second and third perimeter straps. 3. The rotorcraft fuel system as recited in claim 1 wherein the at least connection between the first and second perimeter straps and the at least one connection between the second and third perimeter straps further comprise connections selected from the group consisting of hook and loop connections, stitching connections and bracket member connections. 4. The rotorcraft fuel system as recited in claim 1 wherein the first and second surrounding straps extend in a lateral direction of the fuel tank. 5. The rotorcraft fuel system as recited in claim 1 further comprising a third surrounding strap extending continuously around the first forward and the first fed bags and a fourth surrounding strap extending continuously around the second forward and the second fed bags. 6. The rotorcraft fuel system as recited in claim 1 wherein the first perimeter strap and the first and second surrounding straps move independent of each other at the intersections thereof. 7. The rotorcraft fuel system as recited in claim 1 wherein the at first perimeter strap and the first and second surrounding straps are coupled to each other at the intersections thereof. 8. The rotorcraft fuel system as recited in claim 1 wherein the network of straps moves independent of the fuel bags. 9. The rotorcraft fuel system as recited in claim 1 wherein the network of straps is selectively coupled to the fuel bags. 10. The rotorcraft fuel system as recited in claim 1 wherein the network of straps further comprises first and second end cap straps coupled to upper and lower sections of the first surrounding strap and extending therebetween around respective end portions of the first and second forward bags. 11. The rotorcraft fuel system as recited in claim 10 further comprises third and fourth end cap straps coupled to the upper and lower sections of the first surrounding strap and extending therebetween around respective end portions of the first and second forward bags. 12. The rotorcraft fuel system as recited in claim 1 further comprising a third perimeter strap extending continuously around the mid bag. 13. The rotorcraft fuel system as recited in claim 12 further comprising a fourth perimeter strap extending continuously around the aft bag. 14. The rotorcraft fuel system as recited in claim 1 wherein respective first and second ends of the first, second and third perimeter straps are coupled together. 15. The rotorcraft fuel system as recited in claim 1 wherein respective first and second ends of the first and second surrounding straps are coupled together. 16. The rotorcraft fuel system as recited in claim 1 wherein the network of straps further comprises energy absorbing elements. 17. A rotorcraft comprising: a fuselage having a fuel tank receiving assembly;a fuel tank positioned in the fuel tank receiving assembly, the fuel tank including a plurality of interconnected fuel bags operable to contain liquid fuel, the plurality of interconnected fuel bags including first and second forward bags, first and second feed bags, a mid bag and an aft bag, the feed bags disposed between the forward bags and the mid bag, the mid bag disposed between the feed bags and the aft bag, adjacent bags interconnected by at least one fluid interconnection line operable to communicate a fluid therebetween; anda network of straps disposed about the fuel tank forming a restraint assembly configured to provide enhanced crash resistance, the network of straps including a first perimeter strap extending continuously around the forward bags and the feed bags, a second perimeter strap extending continuously around the mid bag, a third perimeter strap extending continuously around the aft bag, a first surrounding strap extending continuously around the forward bags and a second surrounding strap extending continuously around feed bags;wherein, the first perimeter strap and the first surrounding strap have at least two intersections;wherein, the first perimeter strap and the second surrounding strap have at least two intersections;wherein, the first and second perimeter straps have at least one connection therebetween; andwherein, the second and third perimeter straps have at least one connection therebetween.

인용문헌 (6)

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	> 총 건의 자료가 검색되었습니다. > 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) > 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. > 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) > 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오 > ~ > Text(ASCII format) Excel format

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Rotorcraft fuel system having enhanced crash resistance

초록
▼

대표
청구항
▼

인용문헌 (6)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Rotorcraft fuel system having enhanced crash resistance

초록 ▼

대표청구항 ▼

인용문헌 (6)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼