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1. 发明申请

US20050006309A1 Pump for low flow rates 失效
标题翻译：低流量泵
公开(公告)号：US20050006309A1
公开(公告)日：2005-01-13
申请号：US10912705
申请日：2004-08-05
申请人： Carlo Effenhauser , Herbert Harttig , Peter Kraemer
发明人： Carlo Effenhauser , Herbert Harttig , Peter Kraemer
IPC分类号： F04B17/00 , F04B43/06 , B01D61/00
CPC分类号： F04B43/06 , F04B17/00 , Y10T436/2575
摘要： The present invention concerns a method of producing flow rates of a transport liquid of about 1 to 1000 nl/min. The method provides a pump having a housing defining a space and including a channel and a wettable membrane positioned in the housing, the membrane including a first side facing toward the channel and a second side facing the space. The method further includes at least partially filling the channel with the transport liquid, contacting the wettable membrane with the transport liquid to generate an underpressure in the channel,evaporating the transport liquid at the wettable membrane to remove the transport liquid from the channel and to create an underpressure in the channel, and maintaining a generally constant vapour pressure of the transport liquid in the space.
摘要翻译：本发明涉及一种产生约1至1000nl / min的输送液体的流速的方法。该方法提供一种泵，其具有限定空间的壳体，并且包括定位在壳体中的通道和可湿性膜，所述膜包括面向通道的第一侧和面向空间的第二侧。该方法还包括至少部分地与输送液体填充通道，使可湿性膜与输送液体接触以在通道中产生负压，蒸发可渗透膜上的输送液体以从通道移除输送液体并产生通道中的负压，并保持空间中输送液体的蒸汽压大体上恒定。

2. 发明授权

US06872315B2 Pump for low flow rates 失效
标题翻译：低流量泵
公开(公告)号：US06872315B2
公开(公告)日：2005-03-29
申请号：US10912705
申请日：2004-08-05
申请人： Carlo Effenhauser , Herbert Harttig , Peter Kraemer
发明人： Carlo Effenhauser , Herbert Harttig , Peter Kraemer
IPC分类号： F04B17/00 , F04B43/06 , B01D29/00
CPC分类号： F04B43/06 , F04B17/00 , Y10T436/2575
摘要： The present invention concerns a method of producing flow rates of a transport liquid of about 1 to 1000 nl/min. The method provides a pump having a housing defining a space and including a channel and a wettable membrane positioned in the housing, the membrane including a first side facing toward the channel and a second side facing the space. The method further includes at least partially filling the channel with the transport liquid, contacting the wettable membrane with the transport liquid to generate an underpressure in the channel,evaporating the transport liquid at the wettable membrane to remove the transport liquid from the channel and to create an underpressure in the channel, and maintaining a generally constant vapor pressure of the transport liquid in the space.
摘要翻译：本发明涉及一种产生约1至1000nl / min的输送液体的流速的方法。该方法提供一种泵，其具有限定空间的壳体，并且包括定位在壳体中的通道和可湿性膜，所述膜包括面向通道的第一侧和面向空间的第二侧。该方法还包括至少部分地与输送液体填充通道，使可湿性膜与输送液体接触以在通道中产生负压，蒸发可渗透膜上的输送液体以从通道移除输送液体并产生通道中的负压，并保持空间中输送液体的蒸汽压大体上恒定。

3. 发明授权

US06860993B2 Pump for low flow rates 失效
标题翻译：低流量泵
公开(公告)号：US06860993B2
公开(公告)日：2005-03-01
申请号：US09884879
申请日：2001-06-19
申请人： Carlo Effenhauser , Herbert Harttig , Peter Kraemer
发明人： Carlo Effenhauser , Herbert Harttig , Peter Kraemer
IPC分类号： F04B17/00 , F04B43/06 , B01D63/00
CPC分类号： F04B43/06 , F04B17/00 , Y10T436/2575
摘要： The present invention concerns a pump for flow rates from about 1 to 1000 nl/min in which liquid transport takes place by evaporation of a transport liquid through a wettable membrane. The pumps according to the invention are particularly suitable for applications in the field of medical diagnostics such as microdialysis or ultrafiltration.
摘要翻译：本发明涉及一种泵，其流速为约1至1000nl / min，其中通过将运输液体蒸发通过可湿性膜进行液体输送。根据本发明的泵特别适用于医学诊断领域的应用，例如微透析或超滤。

4. 发明授权

US07682430B2 Device for extracting gas or liquid from microfluidid through-flow systems 失效
标题翻译：用于从微流体通流系统中提取气体或液体的装置
公开(公告)号：US07682430B2
公开(公告)日：2010-03-23
申请号：US10487101
申请日：2002-08-13
申请人： Peter Kraemer , Carlo Effenhauser , Karl-Heinz Koelker , Gregor Ocvirk
发明人： Peter Kraemer , Carlo Effenhauser , Karl-Heinz Koelker , Gregor Ocvirk
IPC分类号： B01D19/00
CPC分类号： B01L3/502723 , B01J2219/00788 , B01J2219/00891 , B01J2219/00905 , B01L2200/027 , B01L2200/141
摘要： The invention concerns a device which is used to separate gas or liquid from microfluidic flow-through systems. The gas or liquid separation is achieved independently of the spatial orientation of the device. In addition the invention concerns a microfluidic flow-through system in which a device according to the invention enables bubble-free fluid transport.
摘要翻译：本发明涉及一种用于将气体或液体与微流体流通系统分离的装置。独立于设备的空间取向实现气体或液体分离。此外，本发明涉及一种微流体流通系统，其中根据本发明的装置使得无气泡流体输送。

5. 发明申请

US20050000364A1 Device for extracting gas or liquid from microfluidid through-flow systems 失效
标题翻译：用于从微流体通流系统中提取气体或液体的装置
公开(公告)号：US20050000364A1
公开(公告)日：2005-01-06
申请号：US10487101
申请日：2002-08-13
申请人： Peter Kraemer , Carlo Effenhauser , Karl-Heinz Koelker , Gregor Ocvirk
发明人： Peter Kraemer , Carlo Effenhauser , Karl-Heinz Koelker , Gregor Ocvirk
IPC分类号： B01D19/00 , B01L3/00
CPC分类号： B01L3/502723 , B01J2219/00788 , B01J2219/00891 , B01J2219/00905 , B01L2200/027 , B01L2200/141
摘要： The invention concerns a device which is used to separate gas or liquid from microfluidic flow-through systems. The gas or liquid separation is achieved independently of the spatial orientation of the device. In addition the invention concerns a microfluidic flow-through system in which a device according to the invention enables bubble-free fluid transport.
摘要翻译：本发明涉及一种用于将气体或液体与微流体流通系统分离的装置。独立于设备的空间取向实现气体或液体分离。此外，本发明涉及一种微流体流通系统，其中根据本发明的装置使得无气泡流体输送。

6. 发明申请

US20120220172A1 ELECTRIC CONTACT MODULE AND ELECTRIC CONTACT BOX FOR AN ELECTRIC UNIT, AS WELL AS ELECTRIC EQUIPMENT AND ELECTRIC UNIT 有权
标题翻译：电气接触模块和电气接触盒，用于电气设备，电气设备和电气设备
公开(公告)号：US20120220172A1
公开(公告)日：2012-08-30
申请号：US13405150
申请日：2012-02-24
申请人： Markus Ofenloch , Peter Kraemer , Joergen Lundberg
发明人： Markus Ofenloch , Peter Kraemer , Joergen Lundberg
IPC分类号： H01R13/506
CPC分类号： H01R9/24 , G01R1/0416 , G01R31/3277 , H01R9/2425 , H01R9/26 , H01R13/631
摘要： The invention relates to an electric contact module, particularly electric test module, for an electric unit, preferably an electric distribution unit such as an electric voltage or power distribution unit or an installation of an electrical substation of an urban electrical power system, having a casing having first electrical contact means electrically connectable by/to a first electric unit, and a slider having second electrical contact means electrically connectable by/to a second electric unit, wherein the slider may be provided in a plurality of positions in relation to the casing. Furthermore, an electric contact box is disclosed having one or a plurality of electric contact modules according to the invention, wherein the electric contact box preferably comprises two, three or five electric contact modules or an integer multiple thereof.
摘要翻译：本发明涉及一种用于电气单元的电接触模块，特别是电测试模块，优选地是诸如电压或配电单元的配电单元或城市电力系统的变电站的安装，其具有壳体具有通过/连接到第一电气单元的第一电接触装置和具有可通过/连接到第二电气单元的第二电接触装置的滑块，其中所述滑块可以相对于所述壳体设置在多个位置。此外，公开了一种具有根据本发明的一个或多个电接触模块的电接触盒，其中电接触盒优选地包括两个，三个或五个电接触模块或其整数倍。

7. 发明授权

US06408536B1 Process for drying protein crystals 有权
标题翻译：干燥蛋白质晶体的方法
公开(公告)号：US06408536B1
公开(公告)日：2002-06-25
申请号：US09482117
申请日：2000-01-13
申请人： Rolf Deusser , Peter Kraemer , Horst Thurow
发明人： Rolf Deusser , Peter Kraemer , Horst Thurow
IPC分类号： F26B508
CPC分类号： C07K14/62 , C07K1/306 , C30B29/58 , C30B33/00
摘要： The present invention relates to a process for drying protein crystals starting from an aqueous protein crystal suspension, which comprises drying the protein crystal suspension in a centrifugal dryer, where the protein crystals, after they have been filtered off from the protein crystal suspension, are brought into contact with a drying medium which consists of a mixture of water and a nonaqueous solvent which is miscible with water in any ratio and which has a lower vapor pressure than water. In the process, a drying gas which has been moistened with water is advantageously used. The protein crystal suspension is advantageously converted into a fluidized bed for the purpose of drying.
摘要翻译：本发明涉及从蛋白质水溶液悬浮液开始干燥蛋白质晶体的方法，其包括在离心干燥器中干燥蛋白质晶体悬浮液，其中蛋白质晶体在从蛋白质晶体悬浮液中滤出之后被带到与干燥介质接触，该干燥介质由水和非水溶剂的混合物组成，其与水以任何比例混溶并且具有比水更低的蒸气压。在该方法中，有利地使用已经用水润湿的干燥气体。蛋白质晶体悬浮液有利地转化为流化床，用于干燥。

8. 发明授权

US08574143B2 Compliant design of a horizontal solid-bowl centrifuge with cleaning-in-place nozzles 有权
标题翻译：具有清洗就位喷嘴的水平固体碗式离心机的合适设计
公开(公告)号：US08574143B2
公开(公告)日：2013-11-05
申请号：US11857852
申请日：2007-09-19
申请人： Achim Astheimer , Peter Kraemer , Wolfgang Sittig , Bernhard Unger , Frank Zwilling
发明人： Achim Astheimer , Peter Kraemer , Wolfgang Sittig , Bernhard Unger , Frank Zwilling
IPC分类号： B04B15/06
CPC分类号： B04B15/06 , B08B9/00 , B08B9/08 , B08B9/0813
摘要： A horizontal solid-bowl centrifuge with cleaning-in-place jet nozzles for cleaning the bowl in a manner complying with good manufacturing procedure is provided. The bowl is cleaned by a defined arrangement of the cleaning jet nozzles, as the bowl rotates at a speed insufficient to produce a centrifugal force equal to gravitational acceleration, where gravitational acceleration is equal to 1.0 g. The cleaning liquids are then removed after the bowl stops rotating at the lowest point of the bowl.
摘要翻译：提供了一种卧式固体碗式离心机，其具有用于以符合良好制造程序的方式清洁碗的清洁就地喷嘴。当碗的转速不足以产生等于重力加速度的离心力，其中重力加速度等于1.0g时，碗被清洁喷嘴的限定布置清洁。然后在碗在碗的最低点停止转动之后清除液体。

9. 发明申请

US20110036153A1 TEST ELEMENT, SYSTEM, AND METHOD OF CONTROLLING THE WETTING OF SAME 审中-公开
标题翻译：测试元件，系统及其控制方法
公开(公告)号：US20110036153A1
公开(公告)日：2011-02-17
申请号：US12912547
申请日：2010-10-26
申请人： Gregor Ocvirk , Peter Kraemer , Wolfgang Fiedler
发明人： Gregor Ocvirk , Peter Kraemer , Wolfgang Fiedler
IPC分类号： G01N1/00
CPC分类号： B01L3/50273 , B01L2300/0809 , B01L2300/0825 , B01L2300/0877 , B01L2300/0887 , B01L2300/123 , B01L2300/161 , B01L2400/0406 , B01L2400/0415
摘要： The invention relates to a test element for the testing of a liquid sample. The test element includes a sample application area, a test field, a sample transport path extending between the sample application area and the test field and an actuator field including a electrically-conductive layer. The actuator field is switchable between a first state attracting the sample and a second state attracting the sample less by applying to the conductive layer an electric voltage that is different from an earth potential. The actuator field has a section that is arranged at about the same distance from the sample application area as the test field, measured along the sample transport path, such that a wetting of the test field by the sample can be controlled by applying a voltage to the actuator field.
摘要翻译：本发明涉及一种用于液体样品测试的测试元件。测试元件包括样品施加区域，测试场，在样品施加区域和测试场之间延伸的样品传输路径和包括导电层的致动器场。致动器场可以在吸引样品的第一状态和通过向导电层施加不同于地电势的电压而吸引样品的第二状态之间切换。致动器场具有沿着样品输送路径测量的与测试场的样品施加区域大致相同距离的部分，从而可以通过施加电压来控制样品的测试场的润湿执行机构领域。

10. 发明授权

US07842235B2 Test element, system, and method of controlling the wetting of same 失效
标题翻译：测试元件，系统和控制其润湿的方法
公开(公告)号：US07842235B2
公开(公告)日：2010-11-30
申请号：US11057524
申请日：2005-02-14
申请人： Gregor Ocvirk , Peter Kraemer , Wolfgang Fiedler
发明人： Gregor Ocvirk , Peter Kraemer , Wolfgang Fiedler
IPC分类号： G01N31/22 , G01N31/00
CPC分类号： B01L3/50273 , B01L2300/0809 , B01L2300/0825 , B01L2300/0877 , B01L2300/0887 , B01L2300/123 , B01L2300/161 , B01L2400/0406 , B01L2400/0415
摘要： The invention relates to a test element for the testing of a liquid sample. The test element includes a sample application area, a test field, a sample transport path extending between the sample application area and the test field and an actuator field including an electrically-conductive layer. The actuator field is switchable between a first state attracting the sample and a second state attracting the sample less by applying to the conductive layer an electric voltage that is different from an earth potential. The actuator field has a section that is arranged at about the same distance from the sample application area as the test field, measured along the sample transport path. Such that, a wetting of the test field by the sample can be controlled by applying a voltage to the actuator field.
摘要翻译：本发明涉及一种用于液体样品测试的测试元件。测试元件包括样品施加区域，测试区域，在样品施加区域和测试区域之间延伸的样品传输路径和包括导电层的致动器场。致动器场可以在吸引样品的第一状态和通过向导电层施加不同于地电势的电压而吸引样品的第二状态之间切换。致动器场具有沿着样品输送路径测量的与测试场的样品施加区域大致相同距离的部分。这样可以通过向致动器场施加电压来控制样品对测试场的润湿。

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