-
公开(公告)号：US4662231A
公开(公告)日：1987-05-05
申请号：US672180
申请日：1984-11-15
申请人： Ulrich Schaarschmidt , Rolf Berg
发明人： Ulrich Schaarschmidt , Rolf Berg
CPC分类号： G01N1/10 , G01N2001/1037 , G01N2033/0093 , G01N2035/0481
摘要： An apparatus for taking a sample of a toxic and/or radioactive substance byntroducing such substance into a sample vessel. The apparatus includes a rotatable cylinder containing a recess for receiving a sample vessel. A drive shaft is connected to the cylinder for imparting rotary and axial movements to the cylinder for moving the recess of the cylinder between first and second positions. A needle head filling system is arranged above the cylinder at the first position for filling a sample vessel with toxic and/or radioactive substances. The cylinder is lifted by the shaft for engagement with the needle head filling system when being filled and lowered by the shaft after being filled. An inlet and outlet conduit is provided having one end for receiving from and discharging into the recess of the cylinder a sample vessel, the one end being located above the cylinder at the second position. A stripper is located between the cylinder and the needle head filling system for disengaging the sample vessel from the needle head filling system when the cylinder is lowered by the shaft after being filled.
摘要翻译： 一种用于通过将这种物质引入样品容器中来获取有毒和/或放射性物质样品的装置。 该装置包括可旋转的圆筒，其容纳用于接收样品容器的凹部。 驱动轴连接到气缸，用于向气缸提供旋转和轴向运动，用于在第一和第二位置之间移动气缸的凹部。 针头填充系统布置在气缸上方的第一位置，用于填充具有有毒和/或放射性物质的样品容器。 在被填充之后，当轴被轴被填充和下降时，气缸被提升以与针头填充系统接合。 入口和出口导管设置有一端，用于从气缸的凹槽中接收和排出样品容器，一端位于第二位置的气缸上方。 汽缸和针头填充系统之间设有一个汽提器，用于当汽缸在充满后由轴下降时，将样品容器与针头填充系统脱开。
-
公开(公告)号：US4160382A
公开(公告)日：1979-07-10
申请号：US834253
申请日：1977-09-16
CPC分类号： G01N1/18 , G01T7/02 , G01N2001/1037 , G01N2035/0481
摘要： Apparatus for taking samples of toxic and/or radioactive liquid substancesy introducing such substances into sample vessels, the apparatus including a holder for holding such a vessel, at least one needle head filling system composed of upwardly pointing hollow needles for introducing a sample of one such substance into such a vessel at a filling position, and inlet and outlet conduits for pneumatically conveying vessels to or from the holder at a transfer position, with the holder being composed of a turntable having a sleeve for accommodating such vessel and mounted to undergo rotary movement to convey a sample vessel held in the sleeve between the filling and transfer positions, and with the apparatus further including a stand supporting the filling system below the holder, and a lifting device connected for imparting a translational movement to the holder to bring a vessel in the holder to operative association with the filling system, the lifting device being arranged such that the translational movement which it produces is independent of the rotary movement of the turntable.
摘要翻译： 用于通过将这些物质引入样品容器中来获取有毒和/或放射性液体物质的样品的装置，该装置包括用于保持这种容器的保持器，至少一个针头填充系统，其由向上指向的中空针头组成，用于引入一个样品 这种物质在填充位置处于这样的容器中，以及入口和出口管道，用于在转移位置处将容器气动地输送到保持器，其中保持器由具有用于容纳该容器的套筒的转台组成，并安装成经历旋转 将保持在套筒中的样品容器输送在填充和转移位置之间的运动，并且该装置还包括支撑在保持器下方的填充系统的支架，以及连接用于向支架施加平移运动以将容器 在与填充系统的操作关联的保持器中，提升装置被布置成使得 它产生的平移运动与转台的旋转运动无关。
-
公开(公告)号：US4665758A
公开(公告)日：1987-05-19
申请号：US776508
申请日：1985-09-17
申请人： Ulrich Schaarschmidt
发明人： Ulrich Schaarschmidt
CPC分类号： G01N1/10 , G01N2001/1037 , G01N2033/0093 , G01N2035/0481
摘要： An apparatus for taking samples of a toxic or radioactive substance by inducing such substance into sample vessels, comprising a rotatable cylinder containing a recess movable between two positions for receiving a sample vessel; a needle head filling assembly disposed at the first position; a stripper located between the cylinder and the filling assembly for causing the filling assembly to disengage from the sample vessel during downward axial movement of the cylinder after filling; a housing which is open at the top, and a cover closing the top of the housing, with the cylinder, filling assembly and stripper being disposed in the housing, and the cover being provided with an opening above the needle filling assembly and dimensioned to permit passage of the filling assembly through the opening; a supply conduit for supplying substance to the filling assembly; and a support disc located in the housing and provided with a receiving bore for supporting the filling assembly while permitting the assembly to be removed from the receiving bore and withdrawn from the housing via the opening in the cover, the support disc having a fluid flow bore for placing the supply conduit in communication with the assembly.
摘要翻译： 一种用于通过将这种物质引入样品容器中来获取有毒或放射性物质的样品的装置，包括一个可旋转的圆筒，该圆筒包含可在两个位置之间运动的凹槽，用于容纳样品容器; 设置在所述第一位置的针头填充组件; 位于气缸和填充组件之间的汽提器，用于在填充后气缸的向下轴向运动期间使填充组件与样品容器脱离; 在顶部开口的壳体和封闭壳体的顶部的盖，其中缸体，填充组件和剥离器设置在壳体中，并且盖在针填充组件上方设置有开口，其尺寸允许 填充组件通过开口; 用于向填充组件供应物质的供应管道; 以及支撑盘，其位于所述壳体中并且设置有用于支撑所述填充组件的容纳孔，同时允许所述组件从所述容纳孔移除并且经由所述盖中的所述开口从所述壳体退出，所述支撑盘具有流体流动孔 用于将供应管道与组件连通。
-
4.发明授权
公开(公告)号：US4991450A
公开(公告)日：1991-02-12
申请号：US369136
申请日：1989-06-21
CPC分类号： G01N1/2035 , G01N2001/1037 , G01N2033/0093
摘要： The invention is directed to a filling arrangement for taking samples of radioactive process solutions from a liquid flow. The filling arrangement includes a filling head having a through-flow bore. The bore has a constriction in its cross section with first and second passages branching off from the through-flow bore forward of and rearward of the constriction, respectively. To reduce the risk of obstruction when samples of radioactive liquids containing solids are taken, the filling passages are formed so as to be mutually adjacent. The passages are open at the end remote from the through-flow bore and terminate in a conically tapered extension formed on the filling head. The open sample vessel is pushed over the conically tapered extension when taking a sample.
摘要翻译： 本发明涉及一种用于从液体流中取样放射性处理溶液的填充装置。 填充装置包括具有通孔的灌装头。 孔在其横截面上具有收缩，第一和第二通道分别从收缩部前方和后方的通流孔分支。 为了减少在含有固体的放射性液体的样品时采取阻塞的风险，填充通道形成为相互相邻。 通道在远离通孔的端部开口，并终止于形成在填充头上的锥形延伸部分。 当取样时，打开的样品容器被推到圆锥形的延伸部分上。
-
-
-
搜索结果
4 条记录 (耗时 0.012 秒)