公开(公告)号：US4793920A

公开(公告)日：1988-12-27

申请号：US111147

申请日：1987-10-20

申请人： Hernan Cortes ,  Curtis D. Pfeiffer ,  Bruce E. Richter ,  Timothy S. Stevens

发明人： Hernan Cortes ,  Curtis D. Pfeiffer ,  Bruce E. Richter ,  Timothy S. Stevens

IPC分类号： G01N30/02 ,  G01N30/56 ,  G01N30/60 ,  B01D15/08

CPC分类号： G01N30/56 ,  G01N2030/565 ,  G01N2030/6008 ,  G01N30/02 ,  G01N30/6004 ,  G01N30/6052

摘要： Porous ceramic plugs are cast in place in chromatographic columns in order to provide supports for chromatographic beds in liquid chromatography devices and restrictors in supercritical fluid chromatographic devices. The supports are cast in place by fusing a silicate containing solution, such as one containing potassium silicate, which has been drawn into the outlet end of the column.

摘要翻译： 多孔陶瓷塞在色谱柱中浇注到位，以便为超临界流体色谱装置中液相色谱仪和限流器中的色谱床提供支持。 通过将已经被吸入柱的出口端的含硅酸盐溶液，例如含有硅酸钾的溶液熔化，从而将载体浇注到位。

公开(公告)号：US20090173146A1

公开(公告)日：2009-07-09

申请号：US12007067

申请日：2008-01-07

申请人： Matthias Pursch ,  Patric Eckerle ,  Jim Luong ,  Hernan Cortes ,  Ronda Gras ,  Kevin Hool ,  Robert Mustacich

发明人： Matthias Pursch ,  Patric Eckerle ,  Jim Luong ,  Hernan Cortes ,  Ronda Gras ,  Kevin Hool ,  Robert Mustacich

IPC分类号： G01N30/02

CPC分类号： G01N30/30 ,  G01N2030/3007 ,  G01N2030/3053 ,  G01N2030/3076

摘要： A temperature programmed low thermal mass fast liquid chromatography system capable of high throughput and low power consumption includes a straight or curved short reloadable low-mass tubular heater with a capillary column extending inside. If the capillary column is long enough, it is coiled to form a coiled capillary LC column (the length of which does not exceed 0.2 m-1.0 m) packed in a singular module package with a heating wire and a temperature sensing wire extending along and in proximity to the LC capillary column. A tubular heater, e.g. a steel tubing, incorporates the LC capillary column, along with the heating wire and the temperatures sensor and is coiled to form a miniature power saving LC module which may be attached outside a chromatography oven. Capillary lengths extend inside the oven between the inlet and outlet of the LC column module and mobile phase source and detector, respectively. An electronic temperature control block is positioned outside the oven cavity and controls the heating of the capillary LC column, as well as other heated zones in the system.

摘要翻译： 具有高通量和低功耗的温度程序化的低热质快速液相色谱系统包括直立或弯曲的可重复加载的低质量管状加热器，其具有在内部延伸的毛细管柱。 如果毛细管柱足够长时，它被盘绕以形成一个卷绕的毛细管LC柱（其长度不超过0.2m-1.0m），其被填充在单个模块封装中，其中加热丝和温度感测丝沿着 在LC毛细管柱附近。 管状加热器，例如 钢管，包括LC毛细管柱以及加热丝和温度传感器，并被卷绕形成一个微型省电LC模块，可以连接到色谱柱外。 毛细管长度分别在LC柱模块和流动相源和检测器的入口和出口之间的炉内延伸。 电子温度控制块位于炉腔外部，并控制毛细管LC柱的加热以及系统中的其他加热区域。

公开(公告)号：US07077440B1

公开(公告)日：2006-07-18

申请号：US10962242

申请日：2004-10-08

申请人： Armindo Morales ,  Hernan Cortes

发明人： Armindo Morales ,  Hernan Cortes

IPC分类号： B60R19/42

CPC分类号： B60R19/42

摘要： A knockdown nerf bar for replaceably and adjustably protecting a side of a vehicle from dings and dents. A frame replaceably and adjustably mounts to the vehicle. Mounting apparatus is operatively connected to the frame and mounts the frame to the vehicle. Adjusting apparatus is operatively connected to the frame and replaceably and adjustably attaches the frame to the vehicle. The frame has a pair of subframes connected to each other by a plurality of transverse portions that extend horizontally across the side of the vehicle. Each subframe has a stationary portion and a movable portion. The stationary portion mounts to, and extends outwardly from, the underside of the vehicle by the mounting apparatus. The movable portion is replaceably and adjustably connected to the stationary portion by the adjusting apparatus and extends vertically along the side of the vehicle. The mounting apparatus attaches to the underside of, and the panel flange of the underside of, the vehicle.

摘要翻译： 用于可替换地和可调节地保护车辆侧面的敲击和凹陷的敲击式书脊杆。 框架可更换并可调节地安装在车辆上。 安装装置可操作地连接到框架并将框架安装到车辆上。 调节装置可操作地连接到框架并且可替换地和可调节地将框架附接到车辆。 框架具有通过水平延伸穿过车辆侧面的多个横向部分彼此连接的一对子框架。 每个子框架具有固定部分和可移动部分。 固定部分通过安装装置安装到车辆的下侧并从其向外延伸。 可移动部分通过调节装置可替换地和可调节地连接到固定部分并且沿着车辆的侧面垂直延伸。 该安装装置连接到车辆的下侧和下侧的面板凸缘。