利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

62 条记录 (耗时 0.014 秒)

    Ventilator oxygen concentration system
    2.
    发明公开
    Ventilator oxygen concentration system 审中-公开
    呼吸机

    公开(公告)号：EP1125594A2

    公开(公告)日：2001-08-22

    申请号：EP01100335.7

    申请日：2001-01-04

    申请人： Litton Systems

    发明人： Cantrill, Dean ,  Zugmaier, Michael

    IPC分类号： A61M16/00 ,  A61M16/12 ,  A61M16/20 ,  B01D53/047

    CPC分类号： C01B13/027 ,  B01D53/047 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2259/4065 ,  B01D2259/4068 ,  B01D2259/4533 ,  C01B13/0259

    摘要： The present invention called a patient ventilator oxygen concentration system advantageously utilizes an existing suitable air supply and provides a modular oxygen concentrator that uses the existing air supply and a medical grade air filtration package for providing medical grade using the existing air supply. The oxygen concentrator has multiple bed pairs which can be selectively activated. If one of the multiple bed pairs is not activated, the excess air provided by the existing air supply is filtered and medical grade air is supplied instead of oxygen gas for use with patient ventilators.

    摘要翻译： 本发明称为患者呼吸机氧浓度系统有利地利用现有的合适的空气供应，并提供使用现有空气供应的模块化氧气浓缩器和用于使用现有空气供应提供医疗等级的医疗级空气过滤包装。 氧浓缩器具有可以选择性地激活的多个床对。 如果多个床对中的一个没有被激活，则由现有空气供应提供的过量空气被过滤并且提供医用级空气而不是氧气用于患者呼吸机。

    SANITIZABLE SLIDER DIAPHRAGM VALVE
    3.
    发明授权
    SANITIZABLE SLIDER DIAPHRAGM VALVE 失效
    SANIERBARES SLIDE蝶阀

    公开(公告)号：EP0760919B1

    公开(公告)日：1998-07-01

    申请号：EP95921324.0

    申请日：1995-05-23

    申请人： MILLIPORE CORPORATION

    发明人： BOWERS, William, F.

    IPC分类号： F16K25/02 ,  F16K11/074 ,  B01D53/04

    CPC分类号： B01D53/0446 ,  B01D2253/206 ,  B01D2259/40005 ,  B01D2259/40081 ,  B01D2259/4061 ,  B01D2259/4065 ,  B01D2259/4068 ,  F16K11/074 ,  F16K25/02 ,  Y10T137/4259 ,  Y10T137/4442 ,  Y10T137/86501

    摘要： A sanitary slider valve shown specifically as a rotary carousel diaphragm valve which has a thermoplastic elastomeric diaphragm (230) integrally molded to form the multiple sealing ports of the rotor/stator interface is described. Ports or grooves molded into the face of the elastomeric diaphragm are positioned to sealably engage grooves or ports in the stator face, and to form sanitary elastomeric tubular ducts leading through the body of the rotor or of the stator, terminating as elastomeric flanges. These flanges permit direct connection to sanitary flared piping flanges within the carousel which lead to and from multiple columns or other solid phase bed segments, or to sanitary flared piping flanges connecting the stator to piping interconnecting the multiple carousel columns to each other and to external supply and collection lines. Sanitary operation is made operable by energized flexible diaphragm wiping lip seals (222) which maintain fluid-tight sealing engagement with the opposing face even when the rotor (201) is lifted off the stator (300) far enough to permit cross flushing of the port sealing faces with sanitizing fluid. The valve permits sanitary operation of advanced chromatographic separations of biopharmaceuticals, including simulated moving bed chromatography.

    SANITIZABLE SLIDER DIAPHRAGM VALVE
    4.
    发明公开
    SANITIZABLE SLIDER DIAPHRAGM VALVE 失效

    公开(公告)号：EP0760919A1

    公开(公告)日：1997-03-12

    申请号：EP95921324.0

    申请日：1995-05-23

    申请人： MILLIPORE CORPORATION

    发明人： BOWERS, William, F.

    IPC分类号： F16K7 ,  B01D15 ,  B01D53 ,  F16K11 ,  F16K25

    CPC分类号： B01D53/0446 ,  B01D2253/206 ,  B01D2259/40005 ,  B01D2259/40081 ,  B01D2259/4061 ,  B01D2259/4065 ,  B01D2259/4068 ,  F16K11/074 ,  F16K25/02 ,  Y10T137/4259 ,  Y10T137/4442 ,  Y10T137/86501

    摘要： A sanitary slider valve shown specifically as a rotary carousel diaphragm valve which has a thermoplastic elastomeric diaphragm (230) integrally molded to form the multiple sealing ports of the rotor/stator interface is described. Ports or grooves molded into the face of the elastomeric diaphragm are positioned to sealably engage grooves or ports in the stator face, and to form sanitary elastomeric tubular ducts leading through the body of the rotor or of the stator, terminating as elastomeric flanges. These flanges permit direct connection to sanitary flared piping flanges within the carousel which lead to and from multiple columns or other solid phase bed segments, or to sanitary flared piping flanges connecting the stator to piping interconnecting the multiple carousel columns to each other and to external supply and collection lines. Sanitary operation is made operable by energized flexible diaphragm wiping lip seals (222) which maintain fluid-tight sealing engagement with the opposing face even when the rotor (201) is lifted off the stator (300) far enough to permit cross flushing of the port sealing faces with sanitizing fluid. The valve permits sanitary operation of advanced chromatographic separations of biopharmaceuticals, including simulated moving bed chromatography.

    摘要翻译： 描述了具体示出为具有整体模制以形成转子/定子界面的多个密封端口的热塑性弹性隔膜（230）的旋转圆盘传送隔膜阀的卫生滑阀。 模制在弹性隔膜的表面中的端口或凹槽被定位成密封地接合定子面中的凹槽或端口，并且形成通过转子或定子的主体的卫生的弹性管状管道，终止为弹性体凸缘。 这些法兰允许直接连接到传送带内的卫生喇叭口管道法兰，该法兰可以连接多个塔或其他固相床区段，也可以连接到连接定子和管道的卫生喇叭管法兰，将多个传送带塔相互连接并连接到外部供应 和收集线。 即使当转子（201）从定子（300）上抬离足够远以允许端口的交叉冲洗时，卫生操作也可通过通电的柔性隔膜擦拭唇形密封件（222）进行操作，该密封件保持与相对面的流体密封的密封接合 用消毒液密封面。 该阀门可以对生物药物的高级色谱分离进行卫生操作，包括模拟移动床色谱。

    Gas separation process
    6.
    发明公开
    Gas separation process 失效
    Gastrennungsverfahren。

    公开(公告)号：EP0513746A1

    公开(公告)日：1992-11-19

    申请号：EP92108014.9

    申请日：1992-05-12

    申请人： TOYO ENGINEERING CORPORATION

    发明人： Yamaguchi, Toshio ,  Kobayashi, Yasushi

    IPC分类号： B01D53/053

    CPC分类号： B01D53/053 ,  B01D53/0423 ,  B01D2253/102 ,  B01D2253/106 ,  B01D2253/304 ,  B01D2257/702 ,  B01D2257/7025 ,  B01D2259/40032 ,  B01D2259/40037 ,  B01D2259/40041 ,  B01D2259/40056 ,  B01D2259/40069 ,  B01D2259/40073 ,  B01D2259/404 ,  B01D2259/4062 ,  B01D2259/4065 ,  B01D2259/4145 ,  Y02C20/20

    摘要： Separation process of gaseous impurities from hydrogen gas by the known pressure swing adsorption method uses a holding column of the feed-in/feed-out sequence retaining type and at least three adsorption columns containing adsorbents. Each adsorption column is pressurized and depressurized in cycle to repeat adsorption and desorption, during which the holding column is used as an intermediate gas reservoir so that the efficiency of the separation of the impurity can be improved. In this invention, at least one of the following structures is used as the holding column:

    j) at least one row of spaces divided by partition walls and arranged in series;
    k) at least one hollow body; and
    l) at least one row of divided compartments arranged in series.

    摘要翻译： 通过已知的变压吸附方法从氢气中分离出气态杂质的方法使用保持柱的进料/进料顺序保持型和至少三个含有吸附剂的吸附塔。 每个吸附塔循环加压和减压以重复吸附和解吸，其中保持塔用作中间气体储存器，从而可以提高杂质分离的效率。 在本发明中，使用以下结构中的至少一个作为保持柱：j）至少一排由分隔壁分隔并且串联排列的空间; k）至少一个中空体; 和l）串联布置的至少一排分隔的隔室。