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公开(公告)号：US5653259A
公开(公告)日：1997-08-05
申请号：US539496
申请日：1995-10-06
Applicant: Paul O. Ramstad
Inventor： Paul O. Ramstad
CPC classification number: F16K31/06 , B01J19/0046 , B01J4/02 , F16K27/003 , F16K7/14 , B01J2219/00389 , B01J2219/00412 , C40B60/14 , Y10T137/4259 , Y10T137/87684 , Y10T137/87885
Abstract: A manifold block and valving system using the manifold block are provided, which are used for conducting chemical reagents, solvents, and other fluids. The manifold block includes a "straight-through" common passage in fluid connection with several entry ports, including also a number of projections in the common passage in the vicinity of the entry ports. These projections partially obstruct the fluid flow, causing a turbulence that provides a washing action in those port regions. The manifold may be constructed of a photosensitive glass ceramic such as Fotoceram.TM. which consists of a number of layers which have been processed to form the manifold block, or of other suitable materials such as silicon.
Abstract translation: 提供使用歧管块的歧管块和阀门系统，用于导入化学试剂，溶剂和其它流体。 歧管块包括与多个入口端口流体连接的“直通”公共通道，包括在入口端口附近的公共通道中的多个突起。 这些突起部分地阻碍流体流动，导致在这些端口区域中提供洗涤动作的湍流。 歧管可以由诸如Fotoceram TM的感光玻璃陶瓷构成，其由已经被处理以形成歧管块的多个层或其它合适的材料例如硅组成。
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公开(公告)号：US5387395A
公开(公告)日：1995-02-07
申请号：US909553
申请日：1992-07-06
Applicant: Peter J. Coassin , William H. Shope , Clement P. Aime
Inventor： Peter J. Coassin , William H. Shope , Clement P. Aime
CPC classification number: F16K15/147 , B01J19/0046 , B01J4/02 , B01J2219/00389 , C40B60/14 , Y10T137/7838 , Y10T137/7882 , Y10T137/87877
Abstract: A compact manifold for distribution of fluids (gas or liquid or combination thereof). The manifold has a block having fluid channels provided therethrough between two faces of the block. Against one face, a plate is fastened which swages ferrules between the plate and the block to tightly connect fluid conduits through the plate to the block. On the opposite face of the block, a manifold plenum is formed in a groove between a manifold plate and an o-ring. The o-ring is pressed against the manifold plate by a back plate and both plates are securely fastened onto the block such that the holes in the manifold plate are aligned with the fluid channels in the block. Checkvalves are positioned between the block and the manifold plate to prevent backflow. The above-mentioned components are positioned into their respective places and are secured upon the tightening of the fasteners. The manifold is configured with at least two plenums each having a group of distribution outlets. A checkvalve is provided at each outlet on the plenums. The plenums are connected to a single source in cascade, whereby the plenums are connected via a length of small diameter tubing which serves as a barrier against diffusion of fluid between the plenums. Thus, there are at least two checkvalves and a diffusion barrier tubing in the flow path between two reagent containers.
Abstract translation: 用于分配流体（气体或液体或其组合）的紧凑型歧管。 歧管具有块，其具有在块的两个表面之间穿过的流体通道。 在一个表面上，紧固板，其在板和块之间弯曲套圈，以将通过板的流体导管紧密地连接到块。 在块的相对面上，在歧管板和O形环之间的槽中形成歧管增压室。 O形环通过背板压靠在歧管板上，并且两个板牢固地紧固在块上，使得歧管板中的孔与块中的流体通道对准。 止回阀位于阀块和歧管板之间，以防止回流。 上述部件定位在它们各自的位置，并且在紧固件紧固时被固定。 歧管配置有至少两个具有一组分配出口的集气室。 在集气室的每个出口处都提供一个检查阀。 增压室级联连接到单个源，由此通气管通过一定长度的小直径管道连接，该管道用作防止流体在增压室之间扩散的屏障。 因此，在两个试剂容器之间的流动路径中存在至少两个止回阀和扩散阻挡管。
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公开(公告)号：US5336469A
公开(公告)日：1994-08-09
申请号：US863962
申请日：1992-04-06
Applicant: Hisao Tobiki , Hiroaki Matsushima
Inventor： Hisao Tobiki , Hiroaki Matsushima
CPC classification number: B65D83/0409 , B01J4/02 , G01N33/54313 , B01J2219/00468 , B65D2583/0481 , G01N2035/00574
Abstract: A reagent feeder which can to be used in both a finger-push system and a slide system by only attaching and detaching a simple auxiliary component to and from a case body depending on the state of operation or a preference of the operator. The feeder includes a case body, a sphere discharge port and a discharge device, so as to discharge a sphere one by one by pushing down the discharge device. The discharge device is provided with an operation lever which extends out of the case body and can be pushed down by a finger. A slide cover surrounding an outer periphery of the case body is attached to the case body in such a way that it can be moved freely in a vertical direction and can be detached from the case body. The slide cover is engaged with the operation lever of the discharge device so that it can be moved integrally with the discharge device.
Abstract translation: 一种可以用于手指推送系统和滑动系统的试剂供给器，只要根据操作者的操作状态或操作者的喜好，仅将简单的辅助部件与壳体相连接和拆卸即可。 进料器包括壳体，球体排出口和排出装置，以便通过按压排出装置逐个排出球体。 排出装置具有延伸出壳体的操作杆，可以用手指向下推。 围绕壳体的外周的滑盖，以能够在垂直方向上自由移动并且能够从壳体脱离的方式安装在壳体上。 滑动盖与排出装置的操作杆接合，使其能够与排出装置一体移动。
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公开(公告)号：US5332378A
公开(公告)日：1994-07-26
申请号：US854009
申请日：1992-03-19
Applicant: Rupert Harreither
Inventor： Rupert Harreither
CPC classification number: A23G3/0289 , B01J2/20 , B01J4/02 , Y10S425/23
Abstract: A metering apparatus for the metered delivery of flowable or fluent material masses comprises a drum member rotatable about a substantially horizontal lengthwise axis. A cylindrical shell of such drum member contains a multiplicity of openings. A cell wheel is rotatably arranged within the drum member. The lengthwise axis of the cell wheel and the lengthwise axis of the drum member are arranged parallel and eccentric to one another and, optionally, these lengthwise axes can be moved relative to one another. Beneath the drum member there is arranged a transport device for receiving metered portions of the material mass. The cell wheel is provided with lamellae cooperating with an inner surface or wall of the drum member, and such drum member, while leaving free or unobstructed a lower region, is surrounded by a container for the material mass.
Abstract translation: 用于计量输送可流动或流动的材料质量的计量装置包括可围绕基本水平的纵向轴线旋转的鼓构件。 这种鼓构件的圆柱形壳体包含多个开口。 电池轮可旋转地布置在鼓构件内。 单元轮的纵向轴和鼓构件的纵向轴线彼此平行和偏心地布置，并且可选地，这些纵向轴线可以相对于彼此移动。 在鼓构件下方设置有用于接收材料块的计量部分的运送装置。 电池轮设置有与鼓构件的内表面或壁协作的薄片，并且这种鼓构件在释放或畅通的下部区域的同时被用于材料块的容器包围。
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公开(公告)号：US5325889A
公开(公告)日：1994-07-05
申请号：US40321
申请日：1993-03-30
Applicant: Carlton H. Paul , Russell L. Keene, Jr.
Inventor： Carlton H. Paul , Russell L. Keene, Jr.
CPC classification number: F15C3/04 , B01J19/0046 , B01J4/02 , B01J2219/00286 , B01J2219/00306 , B01J2219/00398 , C40B60/14 , Y10T137/87153 , Y10T137/87684
Abstract: A laminated plate structure including conduit and regent delivery means for a fluid delivery system is provided to deliver precise volumes of a plurality of fluids in sequence to a treatment reservoir. Fluid channels are formed in the plate structure to provide a means for delivering fluids from a plurality of fluid reservoirs attached to the plate structure to one or a plurality of treatment reservoirs attached to the plate structure. Each fluid is delivered by a system comprising a fluid reservoir, an inlet valve in fluid communication with the fluid reservoir, a positive displacement pump in fluid communication with the inlet valve and an outlet valve in fluid communication with the positive displacement pump all of which are attached to the plate structure. The means for delivering fluid and the fluid reservoirs are positioned on opposing surfaces of the plate structure. The plate structure is provided with vent holes for venting vapors that may be produced during formation of the plate structure.
Abstract translation: 提供了包括用于流体输送系统的管道和输送装置的层压板结构，以将精确量的多个流体按顺序输送到处理储存器。 流体通道形成在板结构中以提供用于将附着到板结构的多个流体储存器的流体输送到连接到板结构的一个或多个处理储存器的装置。 每个流体由包括流体储存器，与流体储存器流体连通的入口阀，与入口阀流体连通的容积泵和与所述正位移泵流体连通的出口阀的系统输送， 连接到板结构。 用于输送流体和流体储存器的装置定位在板结构的相对表面上。 板结构设置有用于排出可能在板结构形成期间产生的蒸气的通气孔。
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Patent Agency Ranking
公开(公告)号：US5188148A
公开(公告)日：1993-02-23
申请号：US655012
申请日：1991-02-14
Applicant: Brevard S. Garrison
Inventor： Brevard S. Garrison
IPC: F04B43/00 , B01J4/02 , B01J19/00 , C07K1/04 , C40B40/06 , C40B60/14 , G01N1/00 , G01N1/31 , G01N35/08
CPC classification number: G01N35/1097 , B01J19/0046 , B01J4/02 , C07K1/045 , G01N1/31 , G01N35/08 , B01J2219/00335 , B01J2219/00398 , B01J2219/005 , B01J2219/0059 , B01J2219/00596 , B01J2219/00722 , C40B40/06 , C40B60/14 , Y10T137/6065 , Y10T137/6086 , Y10T137/87684
Abstract: A plate structure including conduit and reagent delivery means for a fluid delivery system is provided to deliver precise volumes of a plurality of fluids in sequence to a treatment reservoir. Fluid channels are formed in the plate structure to provide a means for delivering fluids from a plurality of fluid reservoirs attached to the plate structure to one or a plurality of treatment reservoirs attached to the plate structure. Each fluid is delivered by a system comprising a check valve in fluid communication with a fluid reservoirs, a positive displacement pump in fluid communication with the check valve and an injector in fluid communication with the positive displacement pump all of which are attached to the plate structure. A partition switch attached to the plate structure is provided to direct fluid to the desired treatment reservoirs or pressure reservoirs.
Abstract translation: 提供了包括用于流体输送系统的导管和试剂递送装置的板结构以将多个流体的精确体积依次递送到处理储存器。 流体通道形成在板结构中以提供用于将附着到板结构的多个流体储存器的流体输送到附接到板结构的一个或多个处理储存器的装置。 每个流体由包括与流体储存器流体连通的止回阀的系统输送，与止回阀流体连通的正排量泵和与容积式泵流体连通的注射器，所有这些泵都附接到板结构 。 设置附接到板结构的分隔开关以将流体引导到期望的处理储存器或压力储存器。
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公开(公告)号：US5178838A
公开(公告)日：1993-01-12
申请号：US732913
申请日：1991-07-19
Applicant: Nello Sala , Gilberto Passerini , Mario Buelli , Davide Conti , Rosario D. Lorenzo , Ivo Secondini , Simona Bravi
Inventor： Nello Sala , Gilberto Passerini , Mario Buelli , Davide Conti , Rosario D. Lorenzo , Ivo Secondini , Simona Bravi
CPC classification number: B67C11/02 , B01J4/02 , B01L3/569 , B67B7/26 , Y10T436/2575
Abstract: A chemical reagent vial has an elongated shape from the end portions of which extend two lugs, one of which is closed by a frangible membrane which can be broken by a projection of a funnel element which can be screw engaged on a set lug. The other lug having an outer surface at least a portion of which is conical and on which tightly abuts a conical surface of a hollow sleeve which, moreover, tightly engages with a thread of the lug thereon the sleeve is threaded, through the lug at least an outlet hole being formed, which is arranged between the two sealing regions of the sleeve on the lug.
Abstract translation: 化学试剂小瓶具有细长的形状，其端部的端部延伸两个凸耳，其中一个凸起由易碎的膜封闭，易碎的膜可以通过锥形元件的突出部被破坏，该漏斗元件可以螺旋地接合在固定的凸耳上。 另一个凸耳的外表面的至少一部分是圆锥形的，并且紧紧地邻接中空套筒的锥形表面，此外，该中空套管的锥形表面紧紧地与其上的凸耳的螺纹紧密接合，该套筒至少穿过凸耳 形成出口孔，其布置在套筒的凸缘上的两个密封区域之间。
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公开(公告)号：US5111845A
公开(公告)日：1992-05-12
申请号：US633717
申请日：1990-12-21
Applicant: Brevard S. Garrison
Inventor： Brevard S. Garrison
CPC classification number: B01J4/02 , B01J19/0046 , G01N35/08 , B01J2219/00286 , B01J2219/00306 , B01J2219/00398 , C40B60/14 , Y10T137/86163 , Y10T137/87249
Abstract: A partition valve for use in a fluid delivery system is provided to deliver precise volumes of plurality of fluids in sequence to a plurality of treatment reservoirs. The partition valve includes a diaphragm having a top surface in contact with a plurality of fluid pressure sources. The bottom surface of the diaphragm contacts a plurality of fluid inlets and outlets. The fluid pressure sources are controlled to effect fluid communication between desired fluid inlets and fluid outlets.
Abstract translation: 提供用于流体输送系统中的分隔阀以将精确体积的多个流体顺序地输送到多个处理容器。 分隔阀包括具有与多个流体压力源接触的顶表面的隔膜。 隔膜的底面接触多个流体入口和出口。 控制流体压力源以实现所需流体入口和流体出口之间的流体连通。
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公开(公告)号：US4304257A
公开(公告)日：1981-12-08
申请号：US165103
申请日：1980-07-01
Applicant: Milo E. Webster
Inventor： Milo E. Webster
CPC classification number: G01N35/1097 , B01J4/02 , F16K11/022 , Y10T137/8359 , Y10T137/87249 , Y10T137/87885
Abstract: A valve that is particularly useful in biological fluid handling systems includes a body member that has a firm and stable support surface and a flexible sheet member that has a surface for conforming and mating engagement with the surface of the valve body member. A land portion in the surface of one of the valve members separates two fluid flow channels in that member. An actuator is arranged to flex the sheet member between a first position in which the surface of the sheet member is in mating and sealing engagement with the surface of the body member to sealing block flow between the two channels, and a second position in which the sheet surface is spaced from the first position to allow fluid flow across the land surface between the two flow channels.
Abstract translation: 在生物流体处理系统中特别有用的阀包括具有坚固且稳定的支撑表面的主体构件和具有用于与阀体构件的表面一致并配合接合的表面的柔性片构件。 一个阀构件的表面中的陆部分离开该构件中的两个流体流动通道。 致动器被布置成使片材在第一位置和第二位置之间弯曲，在第一位置和第二位置之间，第一位置与第二位置之间，在第一位置，片材构件的表面与主体构件的表面密封接合， 片材表面与第一位置间隔开，以允许流体流过两个流动通道之间的平台表面。
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公开(公告)号：US4088575A
公开(公告)日：1978-05-09
申请号：US770710
申请日：1977-02-22
Applicant: Jon D. Hilty
Inventor： Jon D. Hilty
Abstract: Means are disclosed for introducing a biological poison to water being removed from a lake or stream for presentation to an automatically operating water quality monitoring system. The poison introducing means is operative at only periodic intervals; and, when operating to introduce poison, a sampling device of the monitoring system is disabled to preserve its accuracy. The monitoring system is otherwise permitted to operate routinely during the time the poison is present in the system. The poison is admixed to the water promptly as the water is introduced to the monitoring system, with the result that the biological poison will cleanse the entire monitoring system by killing biological slime otherwise adhering to the exposed surfaces within the system. The biological poison also maintains sensor sensitivity within the monitoring system. The biological poison further suppresses biological activity in the water being monitored, thus preserving sample values that would otherwise have changed as the water being sampled advanced to remotely located monitoring equipment.
Abstract translation: 公开了将生物毒素引入从湖泊或溪流中排出的水以呈现给自动运行的水质监测系统的方法。 毒物引入装置只能周期性地进行; 并且当操作引入毒药时，监控系统的取样装置被禁用以保持其准确性。 否则允许监测系统在系统中存在毒物时常规操作。 当水被引入监测系统时，毒素会及时混入水中，结果是生物毒物会通过杀死生物泥而清除整个监测系统，否则会粘附在系统中的暴露表面。 生物毒物也可以在监测系统内保持传感器灵敏度。 生物毒物进一步抑制被监测的水中的生物活性，从而保留随着取样的水被提前到远程监测设备而变化的样品值。
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