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公开(公告)号：US20150128801A1
公开(公告)日：2015-05-14
申请号：US14397773
申请日：2013-04-22
发明人： Rainer Hilbig , Achim Gerhard Rolf Koerber , Paul Van Der Sluis , Mareike Klee , Wilhelmus Cornelis Keur
CPC分类号： B01D53/02 , A62B19/00 , B01D53/047 , B01D2253/108 , B01D2253/1085 , B01D2256/12 , B01D2257/102 , C01B13/0259
摘要： The invention relates to a method of separating oxygen from an oxygen comprising gas, the method comprising the steps of: performing at least a first and a second period of oxygen separation, the first and the second period of oxygen separation each comprising the steps of guiding an oxygen comprising gas to the primary side of an oxygen separation device (12, 14), the oxygen separation device (12, 14) comprising an oxygen separation sorbent (16, 18), and generating a flow of oxygen enriched gas out of the oxygen separation device (12, 14) by creating a pressure difference between the primary side and the secondary side of the oxygen separation device (12, 14), and performing a cooling period between the first and the second period of oxygen separation, wherein the cooling period comprises the steps of guiding a flushing sorbate through the oxygen separation device (12, 14), the flushing sorbate having an adsorption energy e1 with respect to the oxygen separation sorbent (16, 18), and guiding a cooling sorbate through the oxygen separation device (12, 14), the cooling sorbate having an adsorption energy e2 with respect to the oxygen separation sorbent (16, 18), wherein the adsorption energy e2 is lower with respect to the adsorption energy e2. Such a method provides an improved oxygen separation behavior especially with respect to high temperatures. The present invention further relates to an oxygen separator (10).
摘要翻译： 本发明涉及一种从含氧气体中分离氧气的方法，该方法包括以下步骤：至少执行氧分离的第一和第二周期，第一和第二氧分离周期包括以下步骤：引导 包含气体的氧气到氧分离装置（12,14）的一次侧，所述氧气分离装置（12,14）包括氧分离吸附剂（16,18），并且产生富含氧气体的流 氧分离装置（12,14），通过在氧分离装置（12,14）的初级侧和次级侧之间产生压力差，并且在氧分离的第一和第二时段之间进行冷却期间，其中 冷却期间包括以下步骤：将冲洗山梨酸引导通过氧分离装置（12,14），相对于氧分离吸附剂（16,18）具有吸附能量e1的冲洗山梨酸盐，以及 引导冷却山梨酸通过氧分离装置（12,14），所述冷却山梨酸盐相对于氧分离吸附剂（16,18）具有吸附能量e2，其中吸附能量e2相对于吸附能量e2较低 。 这种方法提供了改善的氧分离行为，特别是在高温下。 本发明还涉及氧分离器（10）。
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公开(公告)号：US11333512B2
公开(公告)日：2022-05-17
申请号：US16609238
申请日：2018-05-04
发明人： Paul Van Der Sluis
IPC分类号： G01C21/34 , G16H20/30 , G16H40/67 , G06F16/29 , A61B5/0205 , A61B5/11 , A61B5/00 , A61B7/00 , G01C21/36 , A61B5/021 , A61B5/024 , G08G1/01 , G06Q50/26
摘要： The invention provides a method for determining a transportation direction (TD) for a user, the method comprising: receiving a current location (CL) of the user; receiving a pollution based input value (PIV) related to air pollution in a geographical area (GA) including the current location (CL); determining the transportation direction (TD) using the pollution based input value such that the user is subjected to a lowest level of pollution and/or such that a predefined maximum level of pollution to which the user is subjected is not exceeded; and retrieving a human activity based input value, wherein the human activity based input value is based on activity data from a portable device (100) configured to sense an activity level of the human wearing the portable device (100); and updating the transportation direction (TD) using the human activity based input value (HAIV).
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公开(公告)号：US10258919B2
公开(公告)日：2019-04-16
申请号：US15752609
申请日：2016-08-08
IPC分类号： B01D53/02 , B01D53/047 , B01D53/04
摘要： An oxygen separator for generating an oxygen-enriched gas from an oxygen comprising gas, said oxygen separator comprising: a) an oxygen separator device comprising i) a sorbent material for sorbing at least one component of the oxygen comprising gas; and ii) at least two controllable interfaces, comprising a first controllable interface and a second controllable interface, for controlling the communication of gas between the inside and the outside of the oxygen separator device, b) a processor for controlling the oxygen separator such that a plurality of phases are sequentially carried, amongst them a purging phase; wherein the processor is configured to control the at least two controllable interfaces such that a flow of gas is generated between the first controllable interface and the second controllable interface during at least the purging phase, wherein the second controllable interface is located and/or controlled such that it controls the fluidic coupling between the inside of the oxygen separator device and a volume of non-oxygen-enriched gas during the purging phase.
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公开(公告)号：US20150020804A1
公开(公告)日：2015-01-22
申请号：US14354626
申请日：2012-10-23
发明人： Martinus Bernardus Van Der Mark , Alphonsus Tarcisius Jozef Maria Schipper , Jeroen Herman Lammers , Alwin Rogier Martijn Verschueren , Henri Marie Joseph Boots , Petrus Henricus Cornelius Bentvelsen , Hendrik Huijgen , Paul Van Der Sluis
CPC分类号： G01N15/0205 , A61M11/00 , A61M11/001 , A61M11/005 , A61M16/0003 , A61M16/0051 , A61M16/026 , A61M16/14 , A61M2205/3306 , A61M2205/3327 , A61M2209/02 , B05B12/082 , B05B17/0646 , G01N9/00 , G01N15/0211 , G01N21/53 , G01N21/532 , G01N21/534 , G01N21/6445 , G01N2021/6439
摘要： An aerosol generation system has a light source arrangement which provides signals at first and second wavelengths, and the detected light signals are recorded. The detected signals are processed to derive at least a measure of the aerosol particle size. This can be used in combination with the other parameters which are conventionally measured, namely the aerosol density and flow velocity. Thus, optical measurement (possibly in combination with an air flow measurement) can be used to estimate the aerosol output rate as well as the particle size.
摘要翻译： 气溶胶生成系统具有以第一和第二波长提供信号的光源装置，并记录检测到的光信号。 处理检测到的信号以导出至少一个气溶胶颗粒尺寸的量度。 这可以与传统测量的其他参数，即气溶胶密度和流速结合使用。 因此，可以使用光学测量（可能与气流测量结合）来估计气溶胶输出速率以及颗粒尺寸。
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公开(公告)号：US10232303B2
公开(公告)日：2019-03-19
申请号：US15105709
申请日：2014-12-15
IPC分类号： B01D53/02 , B01D53/04 , G01N25/48 , B01D53/047
摘要： The invention relates to an a sensor system (100) for quantitatively detecting at least one compound in a fluid mixture, said fluid mixture comprising the compound to be detected, wherein the sensor system (100) comprises a sorbent material (102) being capable of sorbing the at least one compound to be detected, wherein the sorbent material (102) undergoes a temperature change when sorbing the at least one compound; at least a first temperature sensor (104) for measuring the temperature of the sorbent material (102); and a control unit (110) being adapted for quantitatively determining the at least one compound to be detected based on the temperature change of the sorbent material (102). Such a sensor system (100) provides an improved measurement especially in the field of oxygen concentrators. The invention further relates to an oxygen concentrator (10) for generating oxygen enriched gas as well as to a method of quantitatively detecting at least one compound in a fluid mixture.
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公开(公告)号：US10137401B2
公开(公告)日：2018-11-27
申请号：US15105605
申请日：2014-12-20
摘要： The invention relates to an oxygen separator for generating a flow of oxygen-enriched gas, said oxygen separator comprising at least two oxygen separation devices arranged to separate oxygen from an oxygen comprising gas, said at least two oxygen separation devices each comprising a first end for receiving the oxygen comprising gas and a second end for delivering an oxygen-enriched gas. The oxygen separator further comprising an equalization duct fluidically coupled to the respective second end of said at least two oxygen separation devices, a first gas sensor is provided in the equalization duct such that the first gas sensor is arranged to monitor at least one component of the oxygen-enriched gas in the equalization duct; and control device arranged to control the oxygen separator based on the monitoring by the first gas sensor.
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公开(公告)号：US09873078B2
公开(公告)日：2018-01-23
申请号：US14766779
申请日：2014-02-15
IPC分类号： B01D53/02 , B01D53/047 , B01D53/30 , C01B13/02
CPC分类号： B01D53/047 , B01D53/30 , B01D2256/12 , B01D2257/102 , B01D2259/40009 , B01D2259/402 , B01D2259/4533 , C01B13/0259
摘要： The invention relates to an oxygen separator (10), comprising at least one oxygen separation device (12, 14) comprising an oxygen separation sorbent (16, 18) for separating oxygen from an oxygen comprising gas, wherein the oxygen separation device (12, 14) comprises a gas inlet (24, 28) at a primary side being connected to an inlet conduct (20) for guiding a flow of oxygen comprising gas into the oxygen separation device (12, 14) and having a gas outlet (34, 36) at a secondary side being connected to an outlet conduct (30, 32) for guiding a flow of oxygen enriched gas out of the oxygen separation device (12, 14), wherein the secondary side of the oxygen separation device (12, 14) is further connected to a source of purging gas for guiding purging gas through the oxygen separation device (12, 14) and wherein the primary side of the oxygen separation device (12, 14) is connected to an exhaust conduct (70, 72) for guiding exhaust gas out of the oxygen separator (10), wherein the oxygen separator (10) further comprises a pressure adjusting device (40) for creating a pressure difference between the primary side and the secondary side of the oxygen separation device (12, 14), and wherein a gas sensor (82) is provided in the exhaust conduct (70, 72, 73) for determining the concentration of at least one component of the exhaust gas. Such an oxygen separator (10) provides an improved controlling behavior. The invention further relates to a method of generating oxygen from an oxygen comprising gas.
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公开(公告)号：US09592469B2
公开(公告)日：2017-03-14
申请号：US14416066
申请日：2013-07-19
发明人： Mareike Klee , Rainer Hilbig , Robert William Murdoch , Achim Gerhard Rolf Koerber , Wilhelmus Cornelis Keur , Paul Van Der Sluis
IPC分类号： B01D53/22 , B01D53/047 , B01D69/10 , B01D71/02 , A61M16/10 , B01D53/02 , B01J20/18 , B01J20/28 , C01B13/02
CPC分类号： B01D53/229 , A61M16/101 , B01D53/02 , B01D53/047 , B01D53/228 , B01D69/10 , B01D69/105 , B01D71/028 , B01D2053/221 , B01D2253/108 , B01D2253/25 , B01D2256/12 , B01D2257/102 , B01D2259/4533 , B01D2325/12 , B01J20/18 , B01J20/28033 , C01B13/0255 , C01B13/0259 , C01B2203/025 , Y10T29/49789
摘要： The present invention refers to an oxygen separation device (12, 14) for a pressure swing adsorption system. In order to provide at least one of improved maintenance behavior, longer lifetime and improved energy consumption, the oxygen separation device (12, 14) comprises a gas inlet (18, 22) at a primary side for guiding a flow of oxygen comprising gas into the oxygen separation device (12, 14) and a gas outlet (28, 30) at a secondary side for guiding a flow of oxygen enriched gas out of the oxygen separation device (12, 14), an oxygen separation membrane (78) comprising an oxygen separation sorbent being capable of separating oxygen from an oxygen comprising gas by sorbing at least one component of the oxygen comprising gas apart from oxygen, and a support structure (80) for supporting the oxygen separation membrane (78), wherein the support structure (80) comprises a plurality of support bars (82) being fixed to the oxygen separation membrane (78). The invention further relates to an oxygen separator (10) and to a method of generating an oxygen separation device (12, 14) for a pressure swing adsorption system.
摘要翻译： 本发明涉及一种用于变压吸附系统的氧气分离装置（12,14）。 为了提供改进的维护行为，更长的寿命和改善的能量消耗中的至少一个，氧分离装置（12,14）包括在初级侧的气体入口（18,22），用于将包含气体的氧气流引导到 氧分离装置（12,14）和二次侧的气体出口（28,30），用于将富氧气体流引导出氧分离装置（12,14）;氧分离膜（78），包括 氧分离吸附剂，其能够通过吸附除了氧以外的含氧气体的至少一种成分以及用于支撑氧分离膜（78）的支撑结构（80），从含氧气体中分离出氧气，其中所述支撑结构 （80）包括固定到氧分离膜（78）的多个支撑杆（82）。 本发明还涉及氧分离器（10）以及用于产生用于变压吸附系统的氧分离装置（12,14）的方法。
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公开(公告)号：US09504953B2
公开(公告)日：2016-11-29
申请号：US14397773
申请日：2013-04-22
发明人： Rainer Hilbig , Achim Gerhard Rolf Koerber , Paul Van Der Sluis , Mareike Klee , Wilhelmus Cornelis Keur
IPC分类号： B01D53/047 , A62B21/00 , B01D53/02 , A62B19/00 , C01B13/02
CPC分类号： B01D53/02 , A62B19/00 , B01D53/047 , B01D2253/108 , B01D2253/1085 , B01D2256/12 , B01D2257/102 , C01B13/0259
摘要： The invention relates to a method of separating oxygen from an oxygen comprising gas, the method comprising the steps of: performing at least a first and a second period of oxygen separation, the first and the second period of oxygen separation each comprising the steps of guiding an oxygen comprising gas to the primary side of an oxygen separation device (12, 14), the oxygen separation device (12, 14) comprising an oxygen separation sorbent (16, 18), and generating a flow of oxygen enriched gas out of the oxygen separation device (12, 14) by creating a pressure difference between the primary side and the secondary side of the oxygen separation device (12, 14), and performing a cooling period between the first and the second period of oxygen separation, wherein the cooling period comprises the steps of guiding a flushing sorbate through the oxygen separation device (12, 14), the flushing sorbate having an adsorption energy e1 with respect to the oxygen separation sorbent (16, 18), and guiding a cooling sorbate through the oxygen separation device (12, 14), the cooling sorbate having an adsorption energy e2 with respect to the oxygen separation sorbent (16, 18), wherein the adsorption energy e2 is lower with respect to the adsorption energy e2. Such a method provides an improved oxygen separation behavior especially with respect to high temperatures. The present invention further relates to an oxygen separator (10).
摘要翻译： 本发明涉及一种从含氧气体中分离氧气的方法，该方法包括以下步骤：至少执行氧分离的第一和第二周期，第一和第二氧分离周期包括以下步骤：引导 包含气体的氧气到氧分离装置（12,14）的一次侧，所述氧气分离装置（12,14）包括氧分离吸附剂（16,18），并且产生富含氧气体的流 氧分离装置（12,14），通过在氧分离装置（12,14）的初级侧和次级侧之间产生压力差，并且在氧分离的第一和第二时段之间进行冷却期间，其中 冷却期间包括以下步骤：将冲洗山梨酸引导通过氧分离装置（12,14），相对于氧分离吸附剂（16,18）具有吸附能量e1的冲洗山梨酸盐，以及 引导冷却山梨酸通过氧分离装置（12,14），所述冷却山梨酸盐相对于氧分离吸附剂（16,18）具有吸附能量e2，其中吸附能量e2相对于吸附能量e2较低 。 这种方法提供了改善的氧分离行为，特别是在高温下。 本发明还涉及氧分离器（10）。
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公开(公告)号：US09486730B2
公开(公告)日：2016-11-08
申请号：US14401317
申请日：2013-05-08
发明人： Peter Lower Bliss , Rainer Hilbig , Joseph Thomas Dolensky , Achim Gerhard Rolf Koerber , Paul Van Der Sluis , Mareike Klee , Wilhelmus Cornelis Keur
IPC分类号： B01D53/02 , B01D53/04 , B01D53/047
CPC分类号： B01D53/0407 , B01D53/0438 , B01D53/047 , B01D2253/108 , B01D2256/12 , B01D2257/102 , B01D2257/40 , B01D2257/80 , B01D2259/40052 , B01D2259/40096 , B01D2259/4533 , B01D2259/4541
摘要： The invention relates to an oxygen separation device (12, 14), comprising a gas inlet (29, 31) at a primary side for guiding a flow of oxygen comprising gas into the oxygen separation device (12, 14) and having a gas outlet (33, 35) at a secondary side for guiding a flow of oxygen enriched gas out of the oxygen separation device (12, 14), at least one oxygen separation area (20, 22) with an oxygen separation sorbent (16, 18) being capable of separating oxygen from an oxygen comprising gas by sorbing at least one component of the oxygen comprising gas apart from oxygen and being contaminatable by a contaminant, and a decontamination area (21, 23) with a decontamination material (17, 19) for decontaminating the oxygen comprising gas from at least one contaminant, wherein the oxygen separation area (20, 22) and the decontamination area (21, 23) are fluidly connected by a spacer (76, 78) comprising at least one diffusion reducing channel (80, 82), wherein the spacer (76, 78) has a value of diffusion reduction rR of rR>1. Such an oxygen separation device (12, 14) allows (10) provides significant advantages with respect to maintenance. The invention further relates to an oxygen separator (10) and to a method of generating oxygen from an oxygen comprising gas.
摘要翻译： 本发明涉及一种氧分离装置（12,14），其包括在初级侧的气体入口（29,31），用于将包含气体的氧气流引导到氧气分离装置（12,14）中并具有气体出口 （33,35），其在次级侧用于将富氧气体流引导出氧分离装置（12,14），至少一个具有氧分离吸附剂（16,18）的氧分离区域（20,22） 能够通过吸收除氧之外的包含氧气的氧的组分和被污染物污染的氧气与含氧气体分离，以及具有去污材料（17,19）的净化区域（21,23），用于 对来自至少一种污染物的含氧气体进行净化，其中氧分离区域（20,22）和净化区域（21,23）通过间隔物（76,78）流体连接，间隔物包括至少一个扩散减少通道 ，82），其中所述间隔物（76,78）具有值 rR> 1的扩散减少rR。 这样的氧分离装置（12,14）允许（10）在维护方面提供显着的优点。 本发明还涉及一种氧气分离器（10）以及一种由含氧气体产生氧气的方法。
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