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1. 发明申请

US20140130580A1 ZERO DEAD VOLUME ROBUST FLUIDIC CONNECTION SYSTEM 有权
标题翻译：零死油体积流量连接系统
公开(公告)号：US20140130580A1
公开(公告)日：2014-05-15
申请号：US13674330
申请日：2012-11-12
申请人： Michael John MCADAMS , Milton LIU , George N. PROPER
发明人： Michael John MCADAMS , Milton LIU , George N. PROPER
IPC分类号： F16L19/02 , G01N30/00
CPC分类号： G01N30/00 , B01L3/563 , B01L3/565 , B01L2300/0838 , F16L19/02 , F16L19/065 , G01N30/16 , G01N30/6004 , G01N30/6026 , G01N30/6039
摘要： A fluidic connection system may comprise a port which includes a capillary tube receptacle with an end seal face and a threaded wall. The fluidic connection system may also comprise a capillary tube that includes a front end face for sealingly abutting against the end seal face of the port. On the capillary tube, a flange may be affixed at a distance from the front end face of the capillary tube. The fluidic connection system may further comprise a fitting nut that includes an axial hole to allow the capillary tube to pass therethrough and a matching threaded wall corresponding to the threaded wall of the port. The fitting nut may be slidably coupled with the capillary tube behind the flange. The distance at which the flange is affixed may be predetermined such that when the flange is pushed forward by the fitting nut, the front end face of the capillary tube abuts directly against the end seal face of the port.
摘要翻译：流体连接系统可以包括端口，该端口包括具有端部密封面和螺纹壁的毛细管插座。流体连接系统还可以包括毛细管，毛细管包括用于密封地抵靠端口的端部密封面的前端面。在毛细管上，法兰可以与毛细管的前端面一定距离地固定。流体连接系统还可包括装配螺母，其包括允许毛细管通过的轴向孔以及与端口的螺纹壁对应的匹配的螺纹壁。接头螺母可以与法兰后面的毛细管可滑动地连接。法兰固定的距离可以是预定的，使得当法兰被配合螺母向前推动时，毛细管的前端面直接抵靠端口的端部密封面。

2. 发明申请

US20130213225A1 HIGH PRESSURE DEGAS ASSEMBLY FOR CHROMATOGRAPHY SYSTEM AND METHOD 审中-公开
标题翻译：高压度组件用于色谱系统和方法
公开(公告)号：US20130213225A1
公开(公告)日：2013-08-22
申请号：US13846420
申请日：2013-03-18
申请人： Yan LIU , Christopher A. POHL , Michael J. MCADAMS , Hamish SMALL , Zongqing LU , Milton LIU , Khosro MOSHFEGH
发明人： Yan LIU , Christopher A. POHL , Michael J. MCADAMS , Hamish SMALL , Zongqing LU , Milton LIU , Khosro MOSHFEGH
IPC分类号： B01D19/00
CPC分类号： B01D19/0073 , B01D19/0031 , B01D19/0036 , G01N30/32 , G01N30/96 , G01N2030/146
摘要： A degas assembly including a low pressure fluid channel for carrying a wash fluid at a first pressure, a pressurized channel for carrying eluent including a gas at a second pressure higher than the first pressure, and a degas separator defining a fluid barrier between the low pressure fluid channel and pressurized fluid channel, the separator configured to retain liquid in the pressurized fluid channel and allow gas to flow through the separator to the low pressure fluid channel. The pressurized fluid channel may extend along an outer periphery of the low pressure fluid channel. The eluent may be received from an eluent generator at a pressure of at least about 3300 psi, and in various embodiments up to about 5000 psi. A liquid chromatography system and method are also disclosed.
摘要翻译：一种脱气组件，包括用于在第一压力下承载洗涤流体的低压流体通道，用于承载包含在高于第一压力的第二压力的气体的洗脱液的加压通道，以及限定低压下的流体阻挡层的脱气分离器流体通道和加压流体通道，分离器构造成将液体保持在加压流体通道中并允许气体通过分离器流动到低压流体通道。加压流体通道可以沿着低压流体通道的外周延伸。洗脱液可以在至少约3300psi的压力下从洗脱液发生器接收，并且在各种实施方案中可高达约5000psi。还公开了液相色谱系统和方法。

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