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公开(公告)号：US07060488B2
公开(公告)日：2006-06-13
申请号：US10352526
申请日：2003-01-28
申请人： Vinh Duong , Andreas Graff , Cordula Kroll , Werner Lurz , Melanie Persson , Andreas Schirr , Wilhelm Pluster , Lutz Timmann
发明人： Vinh Duong , Andreas Graff , Cordula Kroll , Werner Lurz , Melanie Persson , Andreas Schirr , Wilhelm Pluster , Lutz Timmann
IPC分类号： C12M1/34
CPC分类号： B01L3/502715 , B01L3/502707 , B01L7/52 , B01L2200/027 , B01L2200/028 , B01L2300/0654 , B01L2300/0816 , B01L2300/087 , B01L2300/0874 , B01L2400/0487
摘要： A configuration of mini-volume reaction receptacles (1, 16, 41) of which the receptacle housings (2, 17) each enclose an elongated chamber (3, 18, 42) of which the ends are connected to apertures (6, 7, 20, 22) formed in the receptacle housing. The receptacle housings have identical base surfaces and have a small height relative to the base surface, and are stacked on one another while their base surfaces are mutually aligned. At least one aperture of a receptacle housing communicates with at least one aperture of a vertically adjacent receptacle housing, as seen in the direction of stacking. The receptacles (1, 16, 41) are mechanically interlocked in a direction transverse to the direction of stacking and can be plugged one into another. Each receptacle housing defines at least one aperture (6, 7, 22) at its top side that is accessible to a pipette.
摘要翻译： 微型体积反应容器（1,16,31）的构造，其中插座壳体（2,17）各自包围细长室（3,18,42），其中端部连接到孔（6,7） 20,22）形成在插座壳体中。 插座壳体具有相同的基面并且相对于基面具有小的高度，并且彼此堆叠在一起，同时它们的基面相互对准。 插座壳体的至少一个孔与垂直相邻的插座壳体的至少一个孔连通，如沿堆叠方向所见。 容器（1,16,41）在横向于堆叠方向的方向上机械地互锁，并且可以将其插入到另一个中。 每个插座壳体在其顶侧限定至少一个可移动管可接近的孔（6,7,22）。
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公开(公告)号：US06767512B1
公开(公告)日：2004-07-27
申请号：US09101124
申请日：1998-06-30
申请人： Werner Lurz , Ruediger Brust , Dietmar Jodies , Ernst Tennstedt
发明人： Werner Lurz , Ruediger Brust , Dietmar Jodies , Ernst Tennstedt
IPC分类号： B01L900
CPC分类号： B01L3/50851 , B01L3/50853 , B01L7/52 , B01L7/525 , B01L7/5255 , B01L7/54 , B01L2200/023 , B01L2300/1822 , G01N2035/00366
摘要： The invention concerns a thermostated block for laboratory thermostats and comprising wells at a wells side to receive and make large-area contact with the parts of vials filled with sample liquids and comprising at least two heat regulating devices contact the thermostated block in thermally conducting manner to generate different temperatures at different sites of the thermostated block, said block being characterized in that the heat regulating devices are in large-area contact with adjoining zones of the contact side opposite the wells side of the thermostated block.
摘要翻译： 本发明涉及用于实验室恒温器的恒温块，并且包括在井侧的井，以接收并与填充有样品液体的小瓶的部分大面积接触，并且包括至少两个热调节装置，以热传导方式接触恒温块 在恒温块的不同位置处产生不同的温度，所述块的特征在于，所述热调节装置与所述恒温块的井侧相对的接触侧的相邻区域大面积接触。
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公开(公告)号：US20130255404A1
公开(公告)日：2013-10-03
申请号：US13877420
申请日：2011-09-30
IPC分类号： B01L3/02
CPC分类号： B01L3/021 , B01L3/0217 , B01L3/0237 , B01L3/0279 , B01L3/0286 , B01L2200/087 , B01L2300/023 , B01L2300/025
摘要： The invention relates to an electronic pipette comprising an electrically driven unit for pipetting and an operating and/or display unit, wherein a device module comprises a unit for pipetting, an operating and/or display module physically separate from the device module completely or partially comprises the operating and/or display unit, and means are provided for wirelessly communicating between the device module and the operating and/or display module.
摘要翻译： 本发明涉及一种电子移液器，其包括用于移液的电驱动单元和操作和/或显示单元，其中设备模块包括用于移液的单元，与设备模块物理分离的操作和/或显示模块完全或部分地包括 提供操作和/或显示单元以及用于在设备模块和操作和/或显示模块之间进行无线通信的装置。
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公开(公告)号：US06425296B1
公开(公告)日：2002-07-30
申请号：US09510051
申请日：2000-02-22
申请人： Rüdiger Brust , Werner Lurz , Peter Koch , Peter Scheffler , Werner Flachsbarth
发明人： Rüdiger Brust , Werner Lurz , Peter Koch , Peter Scheffler , Werner Flachsbarth
IPC分类号： G01N100
CPC分类号： B01L3/50255 , G01N35/028 , G01N35/1074
摘要： Suction device to draw off sample liquids from filtration vessels to recipient vessels including an evacuable chamber, which has an upper opening with a continues circular sealing surface for marginally supporting at least one filtration vessel mountable in place from top and may be opened for the insertion and removal of at least one recipient vessel, and including a support parallel to the sealing surface to enable the recipient vessel to be positioned in the chamber below the filtration vessel wherein the upper opening including the circular sealing surface is disposed on a first chamber portion adapted to be displaced with regard to a stationarily disposed, second chamber portion including the support where the first and second chamber portions complement each other in a charging position to form a sealed chamber and the first chamber portion releases the support, in an access position displaced away from the second chamber portion, for the insertion and removal of the recipient vessel.
摘要翻译： 抽吸装置将样品液体从过滤容器抽出到受体容器，包括可抽空室，其具有具有继续圆形密封表面的上部开口，用于边缘地支撑至少一个可从顶部安装到位的过滤容器，并且可以打开以用于插入， 去除至少一个受体容器，并且包括平行于密封表面的支撑件，以使得受体容器能够定位在过滤容器下方的腔室中，其中包括圆形密封表面的上开口设置在适于 相对于固定设置的第二室部分移动，第二室部分包括支撑件，其中第一和第二室部分在充电位置彼此互补以形成密封室，并且第一室部分释放支撑件，在远离 第二室部分，用于插入和移除受体ve ssel。
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公开(公告)号：US20050221972A1
公开(公告)日：2005-10-06
申请号：US11072580
申请日：2005-03-04
申请人： Werner Lurz
发明人： Werner Lurz
CPC分类号： B04B5/0421
摘要： The invention relates to a laboratory centrifuge rotor (1) running in air and devoid of an air chamber, comprising rotor arms (2) ending in fork arms (4), containers (6) swinging out on pivot pins (5) being suspended between said arms (2), said rotor being characterized in that an aerodynamic cladding component (12, 16, 20, 25) is mounted ahead as seen in the direction of motion on each rotor arm (2, 4) and/or ahead of each container (6) in at least the radially outermost regions of the zones (7) facing the incident airflow of the swung-out containers (6).
摘要翻译： 本发明涉及在空气中运行并且没有空气室的实验室离心机转子（1），其包括以叉臂（4）结束的转子臂（2），在枢轴销（5）上摆放的容器（6） 所述臂（2），所述转子的特征在于，空气动力学包层部件（12,16,20,25）在每个转子臂（2,4）上的运动方向上和/或在每个转子臂 所述容器（6）至少位于所述区域（7）的径向最外侧区域中，所述区域（7）面向所述挥发的容器（6）的入射气流。
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公开(公告)号：US5201348A
公开(公告)日：1993-04-13
申请号：US843907
申请日：1992-02-27
申请人： Werner Lurz
发明人： Werner Lurz
CPC分类号： B01L3/5025 , B01D61/18
摘要： An evacuating apparatus for applying suction to the underside of a microtitration diaphragm plate including a plurality of diaphragm receptacles each having an open top and a diaphragm bottom, the evacuating apparatus including a housing defining an evacuation chamber having an aperture provided in a top wall of said chamber and having associated therewith peripheral gasket means for supporting a rim of said microtitration diaphragm plate, and further comprising a carrier including support means for supporting a microtitration recipient plate including a plurality of closed bottom receptacles each having an open top and a closed bottom, said carrier being adapted to be displaced between an access position wherein said recipient plate may be positioned onto or removed from said support means, and a loading position wherein said recipient plate is disposed within said chamber below said diaphragm plate so that said diaphragm receptacles of said diaphragm plate vertically register with said closed bottom receptacles of said recipient plate, said carrier having a face plate which sealingly engages a peripheral edge of an access opening of said chamber when said carrier is in its loading position.
摘要翻译： 一种抽吸装置，用于向微量滴定膜板的下侧施加吸力，该微量滴定板包括多个具有开口顶部和隔膜底部的隔膜容器，所述抽空装置包括限定抽吸室的壳体，该壳体具有设置在所述 并且与其相关联的用于支撑所述微量滴定隔板的边缘的周边垫圈装置相关联，并且还包括载体，该载体包括用于支撑微量滴定接受板的支撑装置，所述微量吸收板包括多个具有开口顶部和封闭底部的封闭底部容器， 载体适于在其中所述接受板可以定位在所述支撑装置上或从所述支撑装置移除的进入位置之间移位，以及装载位置，其中所述容纳板设置在所述隔膜板下方的所述室内，使得所述隔膜的所述隔膜容纳体 板垂直注册sa 所述托架具有当所述托架处于其装载位置时密封地接合所述腔室的进入开口的周边边缘的面板。
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7.发明授权
公开(公告)号：US4516747A
公开(公告)日：1985-05-14
申请号：US519689
申请日：1983-08-02
申请人： Werner Lurz
发明人： Werner Lurz
CPC分类号： F15D1/12 , B64C23/00 , B64C2230/02 , Y02T50/166
摘要： In controlling the boundary layer of flow over the surface of a body, for reducing resistance and impeding flow separation, a sensor element in the surface measures certain flow values in the boundary layer. The measured values are conveyed to an analyzer control circuit which, in turn, conveys a signal to an active vibration transmitter in the surface of the body for providing the required control.
摘要翻译： 在控制身体表面上的流动边界层时，为了减小阻力并阻碍流动分离，表面中的传感器元件测量边界层中的某些流量值。 测量值被传送到分析器控制电路，分析器控制电路又将信号传送到主体表面中的主动振动发射器，以提供所需的控制。
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公开(公告)号：US09156031B2
公开(公告)日：2015-10-13
申请号：US13877643
申请日：2011-09-30
CPC分类号： B01L3/021 , B01L3/0224 , B01L3/0227 , B01L3/0234 , B01L3/0237 , B01L3/0279 , B01L2200/087 , B01L2200/14 , B01L2200/143 , B01L2300/023 , B01L2300/024 , B01L2300/025 , B01L2300/0832
摘要： The present invention relates to a pipette having: a rod-shaped handle body in which a drive unit is arranged for a displacement unit having an operating element in the top end, and having a seat for a pipette tip or syringe in the bottom end, wherein the handle body has a front grip surface that is approximately straight in the bottom part of the handle body in a vertical sectional plane through the handle body, and curves across the handle body toward a thumb rest in the top part of the handle body above the area that comes into contact with the surface of the hand, and the operating element actuatable with the thumb is arranged in the thumb rest.
摘要翻译： 移液管本发明涉及一种移液器，其具有杆状手柄主体，其中驱动单元布置成用于具有位于顶端的操作元件的位移单元，并且在底端具有用于移液管末端或注射器的座， 其特征在于，所述把手本体具有前把手表面，所述前把手表面在手柄本体的底部中呈直线状，并且在手柄本体的垂直截面中呈直线状，并且在手柄本体的上方弯曲到手柄主体的上方， 与手表面接触的区域以及用拇指致动的操作元件布置在拇指托架中。
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公开(公告)号：US08009139B2
公开(公告)日：2011-08-30
申请号：US11600532
申请日：2006-11-16
申请人： Werner Lurz , Wolfram Meyer , Roland Kleindienst , Heiko Muller
发明人： Werner Lurz , Wolfram Meyer , Roland Kleindienst , Heiko Muller
CPC分类号： G01N35/00871 , B01L99/00 , B01L2300/027 , B04B7/02 , B04B7/06 , Y10T307/937
摘要： A laboratory apparatus having at least one control device (4) comprising an electric printed-circuit board (15) of the control device (4) that is disposed on an instrument body (2) of the laboratory apparatus (1) and has at least one electric control element (16, 18), at least one operator interface (6) of the control device (4) including at least one operator control (11, 33); a retaining device (29, 30) for detachably holding the operator interface (6) on the instrument body (2) with the operator control (11, 33) oriented to the control element (16, 18), and a mechanical and/or magnetic connection for detachably joining the control element (16, 18) mechanically and/or magnetically to the operator control (11, 33).
摘要翻译： 一种具有至少一个控制装置（4）的实验室装置，包括设置在实验室装置（1）的仪器主体（2）上的控制装置（4）的电子印刷电路板（15），并且至少具有 一个电气控制元件（16,18），所述控制装置（4）的至少一个操作者接口（6）包括至少一个操纵器控制器（11,33）; 用于通过定向到控制元件（16,18）的操作者控制（11,33）将操作员界面（6）可拆卸地保持在仪器主体（2）上的保持装置（29,30），以及机械和/或 用于将控制元件（16,18）机械地和/或磁性地可拆卸地接合到操作者控制器（11,33）的磁连接。
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公开(公告)号：US20110163013A1
公开(公告)日：2011-07-07
申请号：US12995157
申请日：2009-05-29
申请人： Werner Lurz , Thomas Frischgesell
发明人： Werner Lurz , Thomas Frischgesell
CPC分类号： B01D21/283 , B01D49/006 , B01L3/502761 , B01L99/00 , B01L2200/0647 , B01L2200/0652 , C04B28/34 , C04B2111/00525 , C23C22/74 , C04B14/26 , C04B14/304 , C04B22/0013 , C04B22/04 , C04B2103/61 , C04B22/16
摘要： The invention relates to an apparatus, in particular for moving particles in a fluid at Reynolds numbers larger than 0.5, which comprises a container section adapted to hold said fluid, and which is adapted to perform a displacement process, which includes a number of repeated displacements of said container section, comprises at least one actuating device, which is adapted to perform said displacements, at least one connecting means, which connects said container section to said actuating device, said displacement comprising a first motion of said container section from a first position to a second position and a second motion of said container section from said second position back to said first position, wherein during said first motion said container section is at least temporarily moved with a first velocity, and wherein during said second motion said container section is at least temporarily moved with a second velocity, which is different from said first velocity, and wherein by means of said displacement process, a force is acting upon said particles in the fluid, which is capable of inducing a directed motion of said particles in relation to said container section, wherein said first and second velocity of said container section control, i.e. influence or determine, said motion of the particles. The invention further relates to a method for in particular moving particles in a fluid at Reynolds numbers larger than 0.5.
摘要翻译： 本发明涉及一种装置，特别是用于在雷诺数大于0.5的流体中移动颗粒，该装置包括适于保持所述流体的容器部分，并适于执行位移过程，所述容器部分包括多个重复位移 所述容器部分包括至少一个适于执行所述位移的致动装置，至少一个连接装置，其将所述容器部分连接到所述致动装置，所述移动包括所述容器部分的第一运动从第一位置 所述容器部分从所述第二位置到所述第一位置的第二位置和第二运动，其中在所述第一运动期间，所述容器部分至少以第一速度临时移动，并且其中在所述第二运动期间，所述容器部分是 至少以与所述第一速度不同的第二速度临时移动，并且其中 所述位移过程的手段，力作用在流体中的所述颗粒上，该力能够引起所述颗粒相对于所述容器部分的定向运动，其中所述容器部分的所述第一和第二速度控制，即影响或 确定，表示颗粒的运动。 本发明还涉及一种特别是在雷诺数大于0.5的流体中移动颗粒的方法。
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