다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Kafe 바로가기
|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||96/115 ; 96/124 ; 96/130 ; 96/133 ; 96/144 ; 96/149|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 127 인용 특허 : 0|
A rapid pressure swing adsorption oxygen concentrator is provided having a plurality of at least three sieve beds cycled in sequence such that each is pressurized during one segment of a cycle and depressurized during a plurality of segments of a cycle while the other sieve beds are being sequentially pressurized. Preferably, approximately six sieves are provided and pressurized in sequence, with each being pressurized for approximately 60.degree. of the cycle and depressurized for from about 270.degree. to 300.degree. of the cycle. Each sieve is thereby...
[ Therefore, the following is claimed:] [1.] A rapid pressure swing adsorption concentrator comprising:a plurality of at least three molecular sieves connected to operate in sequence in a cycle during which each sieve is pressurized to a pressure higher than atmospheric pressure, each sieve having an inlet side and an outlet side;valve means for operating each of the sieves sequentially through the cycle such that each sieve has a venting subcycle during which the sieve is vented substantially to atmospheric pressure from the inlet side thereof and remai...