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" |
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | F16J-015/34 F16J-015/40 F16J-015/54 |
미국특허분류(USC) | 277/81R ; 277/1 ; 277/65 ; 277/197 |
출원번호 | US-0400910 (1982-07-21) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 3 인용 특허 : 1 |
A sealing assembly for a device having a rotatable shaft. The assembly includes a stationary seal member associated with the device which has an opening generally conforming to the rotatable shaft and a rotatable seal member adapted to engage and cooperate with the stationary seal member for effecting a seal therebetween, the rotatable seal member being adapted to be mounted on the rotatable shaft for rotational movement therewith. With this arrangement, the rotatable seal member is also adapted to engage and cooperate with the rotatable shaft for effect...
A sealing assembly for use in a high pressure environment with a device having a rotatable shaft, comprising: stationary seal means associated with said device and having an opening generally conforming to said rotatable shaft; and rotatable seal means including means facing said high pressure environment for engaging and cooperating with said stationery seal means for effecting a seal therebetween, said rotatable seal means being adapted to be mounted on said rotatable shaft for rotational movement therewith, said rotatable seal means including means fa...