公开(公告)号：US06248157B1

公开(公告)日：2001-06-19

申请号：US09378592

申请日：1999-08-20

申请人： Carl W. Sims ,  Yuri Gerner ,  Kurt P. Hamberg

发明人： Carl W. Sims ,  Yuri Gerner ,  Kurt P. Hamberg

IPC分类号： B01D1900

CPC分类号： B01D19/0063 ,  B01D19/0031 ,  G01N2030/027

摘要： A flow-through vacuum degassing unit for degassing a liquid includes a vacuum chamber adapted to be connected to a source for creating a vacuum in the chamber, an inlet and an outlet connection for admitting and discharging liquid to be degassed, a tube for conducting the liquid through the chamber, wherein the tube is a gas permeable polymeric resin material, and a control circuit for operating the source for creating a vacuum in the chamber responsive to a sensed vacuum level in the chamber.

摘要翻译： 用于对液体进行脱气的流通式真空脱气装置包括适于连接到源的真空室，用于在腔室中产生真空，用于允许和排出要脱气的液体的入口和出口连接件， 液体，其中管是气体可渗透的聚合物树脂材料，以及用于操作源的控制电路，用于响应于腔室中检测到的真空水平在腔室中产生真空。

公开(公告)号：US20080024775A1

公开(公告)日：2008-01-31

申请号：US11867806

申请日：2007-10-05

申请人： Yuri Gerner ,  Carl Sims ,  Jonathan Thompson

发明人： Yuri Gerner ,  Carl Sims ,  Jonathan Thompson

IPC分类号： G01N21/00

CPC分类号： G01N21/05 ,  G01N35/1095 ,  G01N2021/0346

摘要： A fluid analysis apparatus includes a cell body having a chamber disposed therein for containing fluid during analysis thereof. The chamber is specifically configured to operably and statically secure a radiant energy guiding member solely through surface-to-surface interaction.

摘要翻译： 流体分析装置包括具有设置在其中以用于在分析期间容纳流体的室的电池体。 腔室被特别地构造成仅通过表面到表面的相互作用可操作地和静态地固定辐射能量引导构件。

公开(公告)号：US20070012190A1

公开(公告)日：2007-01-18

申请号：US11457386

申请日：2006-07-13

申请人： Yuri Gerner ,  Carl Sims ,  Jonathan Thompson

发明人： Yuri Gerner ,  Carl Sims ,  Jonathan Thompson

IPC分类号： B01D53/22

CPC分类号： B01D19/0031

摘要： An apparatus for removing gas bubbles from a fluid includes a fluid inlet and a separation chamber that is in fluid communication with the fluid inlet. The separation chamber has first and second end portions, with the first end portion being operably oriented gravitationally above the second end portion. The apparatus further includes a first gas-permeable, liquid-impermeable membrane disposed in the separation chamber and extending substantially along a first axis defined as extending between the first and second end portions. A permeate side of the membrane is exposed to an environment having a second partial pressure of a target gas, which second partial pressure is lower than a first partial pressure of the gas in the fluid.

摘要翻译： 用于从流体中除去气泡的装置包括流体入口和与流体入口流体连通的分离室。 分离室具有第一和第二端部，其中第一端部可重力地在第二端部上方定向地定向。 该装置还包括设置在分离室中的第一透气性液体不可渗透膜，并且基本上沿着限定为在第一和第二端部之间延伸的第一轴延伸。 膜的渗透侧暴露于具有目标气体的第二分压的环境中，该第二分压低于流体中气体的第一分压。

公开(公告)号：US20050252774A1

公开(公告)日：2005-11-17

申请号：US11131864

申请日：2005-05-18

申请人： James Anderson ,  Raaidah Saari-Nordhaus ,  Carl Sims ,  Yuri Gerner

发明人： James Anderson ,  Raaidah Saari-Nordhaus ,  Carl Sims ,  Yuri Gerner

IPC分类号： G01N27/06 ,  B01D15/04 ,  B01D15/08 ,  B01J39/26 ,  B01J49/00 ,  G01N27/27 ,  G01N27/453 ,  G01N30/02 ,  G01N30/26 ,  G01N30/28 ,  G01N30/34 ,  G01N30/46 ,  G01N30/52 ,  G01N30/60 ,  G01N30/96

CPC分类号： G01N27/453 ,  B01D15/361 ,  B01D15/3885 ,  B01J39/26 ,  G01N30/02 ,  G01N30/34 ,  G01N30/468 ,  G01N30/52 ,  G01N30/96 ,  G01N2030/285 ,  G01N2030/965 ,  G01N2030/0035 ,  B01D15/362

摘要： An apparatus and method for electrochemically modifying the retention of a species on a chromatography material is disclosed. The apparatus comprises a housing having an effluent flow channel adapted to permit fluid flow therethrough. The effluent flow channel comprises chromatography material. The apparatus further comprises first and second electrodes positioned such that at least a portion of the chromatography material is disposed between the first and second electrodes, and fluid flow through the apparatus is between, and in contact with, the first and second electrodes.

摘要翻译： 公开了用于电化学改变色谱材料上的物质保留的装置和方法。 该装置包括具有适于允许流体流过其中的流出物流动通道的壳体。 流出物流通道包括色谱材料。 该装置还包括第一和第二电极，其定位成使得至少一部分色谱材料设置在第一和第二电极之间，并且流过装置的流体在第一和第二电极之间并与之接触。

公开(公告)号：US20050061724A1

公开(公告)日：2005-03-24

申请号：US10984145

申请日：2004-11-09

申请人： Yuri Gerner ,  Carl Sims ,  Thomas Thielen

发明人： Yuri Gerner ,  Carl Sims ,  Thomas Thielen

IPC分类号： B01D61/00 ,  B01D19/00 ,  B01D71/36 ,  B01F5/00 ,  G01N30/02 ,  G01N30/26 ,  G01N30/32 ,  G01N30/34 ,  G01N30/36 ,  B01D15/08

CPC分类号： G01N30/32 ,  B01D19/0031 ,  G01N30/34 ,  G01N30/36 ,  G01N2030/027 ,  G01N2030/322

摘要： An integrated mobile phase degassing and blending apparatus for transport of liquid chromatography fluids therethrough includes a component having a first portion and a second portion, with the first portion defining an enclosed degassing chamber, and the second portion including a mobile phase blending device, wherein the degassing chamber and the mobile phase blending device are operably coupled to one another such that the liquid chromatography fluids pass directly into the blending device from the degassing chamber. In a particular embodiment, the degassing chamber is specifically configured to accommodate multiple distinct flexible degassing tubes.

公开(公告)号：US20070095204A1

公开(公告)日：2007-05-03

申请号：US11566320

申请日：2006-12-04

申请人： Yuri Gerner ,  Carl Sims ,  Thomas Thielen

发明人： Yuri Gerner ,  Carl Sims ,  Thomas Thielen

IPC分类号： B01D53/22

CPC分类号： B01D53/22 ,  B01D19/0031 ,  B01D19/0036 ,  B01D63/06 ,  B01D2313/13

摘要： An elongated flow-through degassing apparatus includes an elongated gas and liquid impermeable outer member and a gas-permeable, liquid-impermeable inner barrier extending within the outer member and at least partially along a first chamber defined within the outer member. The apparatus also includes inlet and outlet connection structures operably coupled to respective portions of the outer member and a second chamber defined by the inner barrier to further enable a sealed engagement between the outer member and the inner barrier, and to provide for connection devices to operably couple the degassing apparatus of the present invention to respective spaced apart components. The degassing apparatus may be sufficiently flexible so as to be readily manipulatable into desired configurations.

摘要翻译： 细长的流通脱气装置包括细长的气体和液体不可渗透的外部构件以及气体可透过的液体不可渗透的内部屏障，其在外部构件内延伸并且至少部分地沿着限定在外部构件内的第一腔室。 该设备还包括可操作地联接到外部构件的相应部分的入口和出口连接结构以及由内部屏障限定的第二腔室，以进一步使得外部构件和内部障碍物之间的密封接合，并且提供连接装置可操作地 将本发明的脱气装置连接到各间隔开的部件。 脱气装置可以具有足够的柔性，以便容易地操纵成所需的构型。

公开(公告)号：US20060139632A1

公开(公告)日：2006-06-29

申请号：US11027456

申请日：2004-12-28

申请人： Yuri Gerner ,  Carl Sims ,  Jonathon Thompson

发明人： Yuri Gerner ,  Carl Sims ,  Jonathon Thompson

IPC分类号： G01N1/10

CPC分类号： G01N21/05 ,  G01N35/1095 ,  G01N2021/0346

摘要： A fluid analysis apparatus for containing and analyzing a fluid sample includes a cell body assembly having a plurality of distinct portions in fluid communication with one another and with the distinct portions being hydraulically sealed to one another through the use of one or more resilient gaskets interposed between adjacent ones of the plurality of distinct portions of the cell body assembly. The one or more resilient gaskets enable both hydraulic sealing of adjacent distinct portions, as well as fluid coupling and routing through the fluid analysis apparatus.

公开(公告)号：US20050092182A1

公开(公告)日：2005-05-05

申请号：US10702013

申请日：2003-11-05

申请人： Thomas Thielen ,  Yuri Gerner ,  Carl Sims

发明人： Thomas Thielen ,  Yuri Gerner ,  Carl Sims

IPC分类号： B01D19/00

CPC分类号： B01D19/0031 ,  B01D15/16 ,  B01D19/0036

摘要： An elongated flow-through vacuum degassing apparatus includes an elongated gas and liquid impermeable outer tube and one or more gas-permeable, liquid-impermeable elongated inner tubes extending coaxially within the outer tube. The degassing apparatus further includes a vacuum source adaptor extending from a side wall of the outer tube and co-extensively with a vacuum source coupling aperture in the outer tube so as to create a sealed axial vacuum chamber between the outer tube and the inner tubes. The apparatus also includes inlet and outlet connection structures operably coupled to respective portions of the outer tube and the inner tubes to further enable a sealed engagement between the outer tube and the inner tubes, and to provide for connection devices for operably coupling the degassing apparatus of the present invention to respective components in a chromatographic system. The degassing apparatus is sufficiently flexible so as to be readily manipulatable into desired configurations.

公开(公告)号：US20120240762A1

公开(公告)日：2012-09-27

申请号：US13356839

申请日：2012-01-24

申请人： Yuri Gerner

发明人： Yuri Gerner

IPC分类号： B01D19/00 ,  B01D53/22

CPC分类号： B01D19/0063 ,  B01D19/0005 ,  B01D19/0031 ,  B01D61/362 ,  B01D63/06 ,  B01D2313/125 ,  B01D2313/16 ,  B01D2313/243

摘要： A liquid degassing apparatus is arranged to prevent pervaporated solvent cross-contamination by counteracting liquid vapor pervaporation flow. Liquid vapor pervaporation cross-contamination among a plurality of degassing modules is counteracted with specifically configured volumes and bleed inlet flow to conduits fluidly coupling permeate sides of said plurality of degassing chambers.

摘要翻译： 布置液体脱气装置以通过抵消液体蒸气的蒸发流量来防止蒸发的溶剂交叉污染。 在多个脱气模块之间的液体蒸气交叉污染被特定构造的体积抵消，并且将入口流入排放到流体耦合所述多个脱气室的渗透侧的导管。

公开(公告)号：US08668763B2

公开(公告)日：2014-03-11

申请号：US13356839

申请日：2012-01-24

申请人： Yuri Gerner

发明人： Yuri Gerner

IPC分类号： B01D53/22 ,  B01D19/00 ,  B01D61/36

CPC分类号： B01D19/0063 ,  B01D19/0005 ,  B01D19/0031 ,  B01D61/362 ,  B01D63/06 ,  B01D2313/125 ,  B01D2313/16 ,  B01D2313/243

摘要： A liquid degassing apparatus is arranged to prevent pervaporated solvent cross-contamination by counteracting liquid vapor pervaporation flow. Liquid vapor pervaporation cross-contamination among a plurality of degassing modules is counteracted with specifically configured volumes and bleed inlet flow to conduits fluidly coupling permeate sides of said plurality of degassing chambers.

摘要翻译： 布置液体脱气装置以通过抵消液体蒸气的蒸发流量来防止蒸发的溶剂交叉污染。 在多个脱气模块之间的液体蒸气交叉污染被特定构造的体积抵消，并且将入口流入排放到流体耦合所述多个脱气室的渗透侧的导管。