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    Electrochemical oxygen concentrator
    3.
    发明授权
    Electrochemical oxygen concentrator 失效

    公开(公告)号：US06638400B2

    公开(公告)日：2003-10-28

    申请号：US09950866

    申请日：2001-09-12

    申请人： Michael Riecke

    发明人： Michael Riecke

    IPC分类号： C25B904

    CPC分类号： B01D53/326

    摘要： An electrochemical cell for separating oxygen from the ambient air can be manufactured in a simple manner and inexpensively and both the electrodes and the electrolyte can be manufactured as thin layers. The electrochemical cell has a metallic housing plate (7), a gas-permeable carrier plate (11) located on the housing plate (7), a system of layers on the carrier plate (11), including a first electrode (13), an electrolyte (15) and a second electrode (17) exposed to the ambient air, wherein the oxygen generated is drawn off via a discharge opening at the housing plate (7).

    PROCESS AND DEVICE FOR SEPARATING CARBON DIOXIDE FROM A BREATHING GAS MIXTURE BY MEANS OF A FIXED SITE CARRIER MEMBRANE
    4.
    发明申请
    PROCESS AND DEVICE FOR SEPARATING CARBON DIOXIDE FROM A BREATHING GAS MIXTURE BY MEANS OF A FIXED SITE CARRIER MEMBRANE 有权
    通过固定位置载体膜从呼吸气体混合物分离二氧化碳的方法和装置

    公开(公告)号：US20080060651A1

    公开(公告)日：2008-03-13

    申请号：US11850944

    申请日：2007-09-06

    申请人： Michael Riecke

    发明人： Michael Riecke

    IPC分类号： A62B7/10

    CPC分类号： A61M16/22 ,  A61M2205/60 ,  B01D53/228 ,  B01D63/02 ,  B01D71/60 ,  B01D2257/504 ,  B01D2259/4533 ,  B01D2311/13 ,  B01D2313/18 ,  B01D2325/022 ,  Y02C10/04 ,  Y02C10/10 ,  Y10S128/91 ,  Y10S128/914

    摘要： A process and a device are provided for separating carbon dioxide from a breathing gas mixture by means of a “Fixed Site Carrier” membrane. The breathing gas mixture is guided in the device on a side of a selective, semipermeable membrane, which is provided with amine groups, which are bound covalently to a polymer. Through the membrane, the transport of the components of the gas mixture can take place. The membrane is selected to be such that the permeability for CO2 is substantially higher than the permeability for the other gas components of the breathing gas mixture. The membrane has or is associated with means for guiding the gas, which acts to guide the gas mixture on one side along the membrane. The membrane separates volume areas in which different CO2 partial pressures prevail from one another.

    摘要翻译： 提供了一种通过“固定位置载体”膜从呼吸气体混合物分离二氧化碳的方法和装置。 呼吸气体混合物在装置中被引导到选择性半透膜的一侧，该膜具有与聚合物共价键合的胺基。 通过膜，可以进行气体混合物的组分的输送。 该膜被选择为使得CO 2 2的渗透性明显高于呼吸气体混合物的其它气体成分的渗透性。 膜具有或者与用于引导气体的装置相关联，气体用于沿着膜在一侧引导气体混合物。 膜将不同CO 2分压的体积区域彼此分开。

    Process and device for separating carbon dioxide from a breathing gas mixture by means of a fixed site carrier membrane
    5.
    发明授权
    Process and device for separating carbon dioxide from a breathing gas mixture by means of a fixed site carrier membrane 有权
    通过固定位置载体膜从呼吸气体混合物分离二氧化碳的方法和装置

    公开(公告)号：US08146593B2

    公开(公告)日：2012-04-03

    申请号：US11850944

    申请日：2007-09-06

    申请人： Michael Riecke

    发明人： Michael Riecke

    IPC分类号： A62B19/00

    CPC分类号： A61M16/22 ,  A61M2205/60 ,  B01D53/228 ,  B01D63/02 ,  B01D71/60 ,  B01D2257/504 ,  B01D2259/4533 ,  B01D2311/13 ,  B01D2313/18 ,  B01D2325/022 ,  Y02C10/04 ,  Y02C10/10 ,  Y10S128/91 ,  Y10S128/914

    摘要： A process and a device are provided for separating carbon dioxide from a breathing gas mixture by means of a “Fixed Site Carrier” membrane. The breathing gas mixture is guided in the device on a side of a selective, semipermeable membrane, which is provided with amine groups, which are bound covalently to a polymer. Through the membrane, the transport of the components of the gas mixture can take place. The membrane is selected to be such that the permeability for CO2 is substantially higher than the permeability for the other gas components of the breathing gas mixture. The membrane has or is associated with means for guiding the gas, which acts to guide the gas mixture on one side along the membrane. The membrane separates volume areas in which different CO2 partial pressures prevail from one another.

    摘要翻译： 提供了一种通过“固定位置载体”膜从呼吸气体混合物分离二氧化碳的方法和装置。 呼吸气体混合物在装置中被引导到选择性半透膜的一侧，该膜具有与聚合物共价键合的胺基。 通过膜，可以进行气体混合物的组分的输送。 选择膜使得CO 2的渗透性显着高于呼吸气体混合物的其它气体成分的渗透性。 膜具有或者与用于引导气体的装置相关联，气体用于沿着膜在一侧引导气体混合物。 膜将不同CO 2分压的体积区域彼此分开。