公开(公告)号：EP1499394B1

公开(公告)日：2010-01-13

申请号：EP03726552.7

申请日：2003-04-28

申请人： SeQual Technologies Inc. ,  TEIJIN LIMITED

发明人： APPEL, William, S. ,  WINTER, David, P. ,  SWARD, Brian ,  SUGANO, Masato ,  SALTER, Edmund, L. ,  BIXBY, James, A.

IPC分类号： A62B7/10 ,  A62B9/00 ,  A62B19/00 ,  A62B23/02 ,  A61M16/00 ,  F24J3/00 ,  G05B1/00

CPC分类号： B01D63/00 ,  A61M16/024 ,  A61M16/0677 ,  A61M16/10 ,  A61M16/101 ,  A61M16/107 ,  A61M16/1075 ,  A61M2016/1025 ,  A61M2202/0208 ,  A61M2202/03 ,  A61M2205/332 ,  A61M2205/3553 ,  A61M2205/3569 ,  A61M2205/8212 ,  A61M2205/8237 ,  A61M2230/04 ,  A61M2230/06 ,  A61M2230/205 ,  A61M2230/30 ,  A61M2230/40 ,  A61M2230/42 ,  A61M2230/50 ,  A61M2230/63 ,  A62B19/00 ,  B01D53/0446 ,  B01D53/047 ,  B01D53/0473 ,  B01D53/0476 ,  B01D53/053 ,  B01D53/22 ,  B01D53/261 ,  B01D53/326 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/80 ,  B01D2259/40005 ,  B01D2259/40009 ,  B01D2259/40052 ,  B01D2259/40081 ,  B01D2259/402 ,  B01D2259/4061 ,  B01D2259/4065 ,  B01D2259/4533 ,  B01D2259/4541 ,  B01D2313/18 ,  F16K15/021 ,  A61M2202/0007

摘要： A portable oxygen concentrator system (100) adapted to be readily transported by a user includes a rechargeable energy source (104) and a concentrator (114) powered by the energy source (104). The concentrator (114) converts ambient air into concentrated oxygen gas for the user and includes a plurality of adsorption beds (300) and a rotary valve assembly (310). The rotary valve assembly (310) is relatively rotatable with respect to the plurality of adsorption beds (300) to provide valving action for selectively transferring fluids through the plurality of absorption beds (300) for converting ambient air into concentrated oxygen gas for the user. The ratio of adiabatic power to oxygen flow for the concentrator (114) is in the range of 6.2 W/LPM to 23.0 W/LPM.

摘要翻译： 一种便携式氧浓缩器系统，其适于容易地由用户输送，包括：内部可再充电能量源; 空气分离装置，由所述能源供电并适于将环境空气转换成用于所述用户的浓氧气，所述空气分离装置包括多个吸附塔和旋转阀，所述旋转阀相对于所述多个吸附器可相对旋转 柱，用于选择性地将流体传输通过多个吸附塔，用于将环境空气转化成用于所述用户的浓氧气，其中便携式氧气浓缩器系统重2-15磅，并且吸附塔各自包括具有两个 或更多不同的吸附材料层。

公开(公告)号：EP1499394A1

公开(公告)日：2005-01-26

申请号：EP03726552.7

申请日：2003-04-28

申请人： SeQual Technologies Inc.

发明人： APPEL, William, S. ,  WINTER, David, P. ,  SWARD, Brian ,  SUGANO, Masato ,  SALTER, Edmund, L. ,  BIXBY, James, A.

IPC分类号： A62B7/10 ,  A62B9/00 ,  A62B19/00 ,  A62B23/02 ,  A61M16/00 ,  F24J3/00 ,  G05B1/00

CPC分类号： B01D63/00 ,  A61M16/024 ,  A61M16/0677 ,  A61M16/10 ,  A61M16/101 ,  A61M16/107 ,  A61M16/1075 ,  A61M2016/1025 ,  A61M2202/0208 ,  A61M2202/03 ,  A61M2205/332 ,  A61M2205/3553 ,  A61M2205/3569 ,  A61M2205/8212 ,  A61M2205/8237 ,  A61M2230/04 ,  A61M2230/06 ,  A61M2230/205 ,  A61M2230/30 ,  A61M2230/40 ,  A61M2230/42 ,  A61M2230/50 ,  A61M2230/63 ,  A62B19/00 ,  B01D53/0446 ,  B01D53/047 ,  B01D53/0473 ,  B01D53/0476 ,  B01D53/053 ,  B01D53/22 ,  B01D53/261 ,  B01D53/326 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/80 ,  B01D2259/40005 ,  B01D2259/40009 ,  B01D2259/40052 ,  B01D2259/40081 ,  B01D2259/402 ,  B01D2259/4061 ,  B01D2259/4065 ,  B01D2259/4533 ,  B01D2259/4541 ,  B01D2313/18 ,  F16K15/021 ,  A61M2202/0007

摘要： A portable oxygen concentrator system (100) adapted to be readily transported by a user includes a rechargeable energy source (104) and a concentrator (114) powered by the energy source (104). The concentrator (114) converts ambient air into concentrated oxygen gas for the user and includes a plurality of adsorption beds (300) and a rotary valve assembly (310). The rotary valve assembly (310) is relatively rotatable with respect to the plurality of adsorption beds (300) to provide valving action for selectively transferring fluids through the plurality of absorption beds (300) for converting ambient air into concentrated oxygen gas for the user. The ratio of adiabatic power to oxygen flow for the concentrator (114) is in the range of 6.2 W/LPM to 23.0 W/LPM.