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) | G01L-007/08 |
미국특허분류(USC) | 73/715 ; 73/706 ; 92/98R |
출원번호 | US-0957372 (1978-11-02) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 43 인용 특허 : 0 |
A diaphragm seal assembly for use with a fluid pressure responsive instrument includes an upper housing member having a first inner side. This inner side has a recessed surface defining a cavity and includes a passageway extending through the upper member for connection with the fluid pressure responsive instrument. A lower housing member has a second inner side and a passageway extending through the lower housing member. A diaphragm is received in the cavity and is clamped between the upper and lower housing members. A clamping device is provided for se...
A diaphragm seal assembly for use with a fluid pressure responsive instrument including: an upper housing member having a first inner side, said first inner side having a recessed surface defining a cavity and having a pasageway extending through said upper member for connection with said fluid pressure responsive instrument, a lower housing member having a second inner side and a passageway extending through said lower housing member, a diaphragm received in said cavity and clamped between said upper and lower housing member, clamping means for securing...