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) | B01J-023/90 |
미국특허분류(USC) | 422/223 ; 422/239 ; 55/68 ; 55/180 |
출원번호 | US-0390626 (1982-06-21) |
우선권정보 | JP-0165037 (1979-12-18) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 47 인용 특허 : 5 |
A hydrogen gas purification apparatus which includes at least one set of two hydrogen purification containers coupled to each other for heat exchanging therebetween, each of the hydrogen purification containers containing a hydrogen absorbing alloy. The hydrogen gas purification apparatus is so arranged as to cause hydrogen gas to be selectively desorbed from and absorbed into the hydrogen absorbing alloy by the amount of heat produced when the hydrogen gas is selectively absorbed into and desorbed from the hydrogen absorbing alloy.
A hydrogen gas purification apparatus which consists of: at least one set of two hydrogen purification containers each including a heat exchanger coupled to each other through heat exchanging means for transferring only heat produced during hydrogen absorption in one of said containers to the other of said containers, each of said hydrogen purification containers containing a hydrogen absorbing alloy, said heat exchanging means comprising a heat storage container means for storing heat during the selective hydrogen absorption and desorption for causing t...