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) | F42B-003/00 |
미국특허분류(USC) | 102/315 ; 102/328 ; 102/343 |
출원번호 | US-0255261 (1994-06-07) |
우선권정보 | FR-0006826 (1993-06-08) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 5 인용 특허 : 0 |
A device for simultaneously ejecting two fluids, in particular pyrotechnic fluids, intended to react on contact after ejection includes a reservoir for each fluid open to the exterior of the device through a respective nozzle. The two reservoirs comprise a respective cylinder/piston combination and simultaneous ejection of the two fluids is achieved by displacement of one piston inside the respective cylinder and mechanical coupling of the pistons. The ejection rates are in constant proportion defined by the section of the piston regardless of how full t...
Device for simultaneously ejecting two fluids, in particular pyrotechnic fluids, intended to react upon contact after ejection, said device comprising: first and second sealed reservoirs for the first and second of said fluids, respectively, said first and second reservoirs being mutually isolated to prevent contact between said first and second fluids, first and second ejector nozzles for said first and second fluids, respectively, first and second sealed conduits respectively connecting said first nozzle to said first reservoir and said second nozzle t...