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) | F41G-007/00 F42B-010/60 F42B-015/01 |
미국특허분류(USC) | 244/315 ; 244/322 |
출원번호 | US-0928976 (1978-07-28) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 34 인용 특허 : 0 |
A guided projectile, especially a propelled or ballistic missile, has its trajectory corrected by gas jets from pulse thrusters disposed in at least on axial plane of the missile symmetrically on opposite sides of the center of gravity thereof and whose thrusts are countered, when no longer needed, by the operation of diametrically opposite pulse thrusters in the same plane and at the same side of the center of gravity. The pulse thrusters are formed as gas generators which can be triggered to feed respective nozzles. The projectile is also roll stabiliz...
A guided projectile comprising: an elongated axially extending projectile body having a front end, a rear end and a center of gravity located along the axis of said body between said ends; a plurality of pulse thrusters axially spaced along said body and each provided with a pair of diametrically opposite, oppositely opening thrust nozzles lying in a guidance director plane, the nozzles of both said pulse thrusters being disposed symmetrically on opposite sides of said center of gravity in the same guidance director plane; respective triggerable-release ...