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" |
국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | B64D-037/04 |
미국특허분류(USC) | 244/135B ; 150/5 ; 248/3111 |
출원번호 | US-0527338 (1974-11-26) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 18 인용 특허 : 0 |
An externally located crashworthy self-sealing fuel tank for use in combination with military aircraft is provided. The tank, having a cross-sectional shape with a substantially flat top and a shallow catenary extending below the flat top, is suspended within a hammock which is connected to the underside of the aircraft. This installation eliminates the normal surrounding structure which would tend to tumble incoming projectiles and increase the severity of tank wounds, minimizes the damaging effect of hydraulic ram upon the aircraft structure and minimi...
In an aircraft, a fuel cell fabricated of self-sealing material having: a substantially flat top surface for nesting under and against a substantially flat external bottom surface of the aircraft and having sides and a bottom shaped in the form of a shallow catenary, and means for supporting the fuel cell comprising: a bar member extending the length of the fuel cell on both sides thereof and extending across the front and rear of the fuel cell, hinge means for releasably attaching said bar member to the bottom surface of the aircraft, means provided on ...