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1.发明公开
公开(公告)号：EP4016040A1
公开(公告)日：2022-06-22
申请号：EP21215170.8
申请日：2021-12-16
摘要： L'invention concerne un dispositif destiné à être placé dans le lit d'un cours d'eau ou d'un plan d'eau pour déterminer le succès de la reproduction des poissons comprenant
- un fond et un couvercle positionné au regard dudit fond liés par une face latérale de façon à définir une chambre et comprenant des pores destinés à laisser passer l'eau;
- plusieurs tubes creux s'étendant entre le fond et le couvercle selon l'axe longitudinal ayant une extrémité dite fermée et une extrémité opposée dite ouverte
- chaque tube comprenant plusieurs ouvertures aménagées dans la paroi du tube destinées à laisser passer l'eau, de façon à créer une connexion fluidique entre l'extrémité ouverte desdits tubes et les pores de la face latérale via lesdites ouvertures.
L'invention concerne un procédé pour extraire un échantillon d'eau interstitielle et un procédé pour déterminer la qualité de l'eau.-
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公开(公告)号：EP3004318A1
公开(公告)日：2016-04-13
申请号：EP14732491.7
申请日：2014-05-19
申请人： Bend Research, Inc.
摘要： A sample can be collected from an enclosed container, such as an aseptic bioreactor or chemical environment, using the disclosed sampling modules and manifold, providing consistent or substantially consistent sampling procedures for obtaining samples of a desired quality, while reducing the risk of contamination. The samples can be directed to appropriate analytical devices for analysis.
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5.发明授权
公开(公告)号：EP2584355B1
公开(公告)日：2015-09-16
申请号：EP12189235.0
申请日：2012-10-19
申请人： Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux , Ecole Nationale des Ponts et Chaussées , Institut De Physique Du Globe De Paris (Établissement Public À Caractère Scientifique Et Technologique)
CPC分类号： G01N33/1886 , G01N1/16
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6.发明授权ANORDNUNG UND VERFAHREN ZUR AUTOMATISCHEN PROBENAHME IN EINEM TANKLAGERSYSTEM IM VERBUND MIT EINEM ROHRSYSTEM ZUR ZUFÜHRUNG VON REINIGUNGSFLUIDEN 有权装置和方法对于自动取样存储系统TANK如果网络管道系统用于将清洗液
公开(公告)号：EP2100123B1
公开(公告)日：2012-01-04
申请号：EP07819584.9
申请日：2007-11-05
发明人： GRZIWOTZ, Leo , SOBOTTKA, Uwe , PETER, Arno
CPC分类号： G01N1/16 , G01N1/26 , G01N35/1097
摘要： The invention relates to an arrangement and to a method for the automatic sampling in a storage tank system (1) interconnected to a pipe system (4) for supplying cleaning fluids, particularly in processing systems subject to high microbiological quality requirements in the food and beverage industries, particularly in breweries, comprising a storage tank system (1) having a plurality of tanks and a sampling device (5) that is associated with all tanks in a fixed pipe connection. The invention ensures that the entire sampling system, including all valves integrated therein, can be cleaned and sterilized at the discharge independent of the content of the tanks. Furthermore, the sampling is to be carried out without experiencing any loss of the fluid to be sampled. This is procedurally achieved in that a volume flow Q(P) of the fluid (P) to be sampled is diverted from a selected tank (1.i), wherein this volume flow Q(P) is fed to the sampling device (5), and returned from the same back into the selected tank (1.i), and wherein a quality control of the fluid (P) to be sampled is carried out at the discharge during circulation of the volume flow Q(P), and/or a sample amount (PR) of the fluid (P) is diverted from the volume flow Q(P).
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公开(公告)号：EP1412088A2
公开(公告)日：2004-04-28
申请号：EP02749682.7
申请日：2002-06-26
IPC分类号： B01L3/02 , B01L3/00 , B01L9/00 , G05B1/00 , G05D7/00 , F16K31/00 , G01N35/08 , G01N1/10 , G01N1/16 , G01N1/14 , G01N1/00
CPC分类号： B01L3/0206 , B01F5/12 , B01L3/0227 , B01L2400/0622 , F04B7/04 , F04B13/00
摘要： A precision fluid dispensing system containing at least one two-piece pump (1,2) and a precision closed loop controller drive system to address the small volume precision dispensing requirements of bioscience applications. A multiple diameter pump can be combined with a pump having multiple inlet (3) and outlet (4) ports to allow for precision multiple outlet dispenses in a single pump that finds use with microtiter plate pipetting and other precision dispensing. Inlet ports can be located on the smaller diameter (9) of the cylinder with outlet ports on the larger diameter (8) of the cylinder. A micro-controller with closed loop feedback provides exact linear positioning and motion of the pump piston (12) as well as optional control of a nozzle to provide exact microdispensing of fluids.
摘要翻译： 精密流体点胶系统至少包含一个两件式泵（1,2）和一个精密闭环控制器驱动系统，以满足生物科学应用的小体积精密点胶要求。 多径泵可以与具有多个入口（3）和出口（4）端口的泵组合以允许在单个泵中进行精确的多个出口分配，其可用于微量滴定板移液和其他精确分配。 进气口可以位于气缸的较小直径（9）上，其出气口位于气缸的较大直径（8）上。 具有闭环反馈的微控制器可提供泵活塞（12）的精确线性定位和运动，以及对喷嘴的可选控制，以提供精确的微量流体分配。
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公开(公告)号：EP1365861A2
公开(公告)日：2003-12-03
申请号：EP02701992.6
申请日：2002-01-15
CPC分类号： B01L3/0244 , B01J19/0046 , B01J2219/00387 , B01J2219/00527 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/00621 , B01J2219/00659 , C40B60/14 , G01N35/1074 , G01N2035/1037 , Y10T436/2575
摘要： Several pin transfer assemblies are disclosed that utilize the surface tension of liquids for picking up and dispensing minute volumes of liquid form wells in a first well plate to a flat substrate surface or into wells in a second well plate. In one embodiment, a plurality of pins (14) reciprocate through complementary arrays of holes (16) in a base plate (12) and an overlying spring plate biased apart by coil springs located around the periphery of the base plate. A foam layer sits on top of the spring plate and a weight plate (18) sits on top of the foam layer. A sing coil spring is positioned between a center of the weight plate and the cover to push the weight plated downwardly. The periphery of the cover guides the vertical movements of the weight plate and is connected to the periphery of the base plate. The periphery of the base plate is supported by a frame used to register the pin assembly in a receptacle of a manual or automated liquid transfer apparatus.
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公开(公告)号：EP0525698A3
公开(公告)日：1993-04-21
申请号：EP92112784.1
申请日：1992-07-27
发明人： Bernhardt, Bruno
CPC分类号： G01N1/16 , E21B34/12 , E21B43/003 , E21B43/14 , E21B47/0002 , E21B49/08 , G01N1/14
摘要： Mit der insbesondere für Grundwasser- oder Bodenluftuntersuchungen vorgesehenen Meßproben-Entnahmevorrichtung können über Zylinder/Kolbenanordnungen (15.1), die mit Wechselventilen (24.1 , 24.2) zusammenwirken, gleichzeitig aus menreren unterscniedlichen Meßbereichen (M1 , M2) Proben über Druckleitungen (26) zu einer Probenauswertestelle (28) geleitet werden. Die Zylinder sind zu einem Zylinderstrang (14) zusammengefaßt, der in einem Mantelrohr (10) angeordnet und durch die Meßstellenbereiche voneinander trennende Querwandungen (17.1) hindurchgeführt ist und dessen Kolben (18) mittels einer gemeinsamen Antriebsvorrichtung (23) gleichzeitig bewegbar sind.
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