최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0030426 (1979-04-16) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 1 |
Disclosed is a method of pumping and preventing plugging for water-in-oil emulsion explosives within conduits in which the pumping is interrupted and a lubricating fluid is used that moves in an annular stream around the emulsion. The lubricating fluid provided by the invention which comprises an aq
An improved method of pumping water-in-oil explosive emulsions within a conduit with a lubricating fluid moving as an annular stream around said explosive where the pumping is stopped and restarted, which comprises providing as said lubricating fluid an aqueous salt solution.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.