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公开(公告)号：US20170349426A1
公开(公告)日：2017-12-07
申请号：US15537797
申请日：2015-12-18
发明人： Song HUANG , Weihong NIU
CPC分类号： F04B13/00 , B01F13/1055 , B01F15/0462 , B01F2215/005 , B67D7/0277 , F04B5/00 , F04B7/0003 , F04B9/111 , F04B15/02 , F04B19/22 , F04B23/02 , F04B27/12 , F04B49/22 , F04B53/10 , F16K11/085 , F16K31/041
摘要： The control valve for pouring color paste in both large amount and small amount, comprising a valve body and a valve element disposed in the valve body. The valve body is provided with a large pump inlet-outlet opening, a small pump inlet-outlet opening, a colorant bucket inlet-outlet opening and a colorant dispensing outlet. The valve core, which is provided with a passage, is rotated to allow connection of the large pump inlet-outlet opening and the small pump inlet-outlet opening with a colorant bucket or dispensing thereof, with at least the following three connecting structures being involved: (1) where the large pump inlet-outlet opening connects with the colorant bucket; the small pump inlet-outlet opening connects with the colorant bucket; the large pump inlet-outlet opening and the small pump inlet-outlet opening both connect with the colorant bucket; and the three ways are for single or combined use; (2) where single dispensing via the large pump inlet-outlet opening or dispensing via both the large pump inlet-outlet opening and the small pump inlet-outlet opening is allowed; alternatively, the large pump inlet-outlet opening connects with the colorant dispensing outlet for dispensing, or the large pump inlet-outlet opening and the small pump inlet-outlet opening both connect with the colorant dispensing outlet for dispensing; (3) where single dispensing via the small pump inlet-outlet opening is allowed, or the small pump inlet-outlet opening connects with the colorant dispensing outlet for dispensing. The control valve disclosed in the present invention is compact in structure and ingenious in design, and may fully achieve the objective of dispensing of large amount colorant or a small amount colorant by rotating the valve core; moreover, the objectives of cleaning the pump and preventing colorant drying and hardening in a colorant circulating pipe and a colorant outlet may be achieved.
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公开(公告)号：US20150090645A1
公开(公告)日：2015-04-02
申请号：US14503889
申请日：2014-10-01
CPC分类号： C02F1/008 , B01F3/0865 , B01F3/088 , B01F15/00285 , B01F15/0462 , C02F1/686 , C02F2103/10 , C02F2201/005 , C02F2209/006 , C02F2209/008 , C02F2209/03 , C02F2209/42 , C02F2303/04 , C02F2303/08 , C02F2303/22 , G01F23/14 , G05D11/132
摘要： A fluid metering system for accurately and consistently mixing two or more fluids together. The fluid metering system generally includes a closed loop feedback system that monitors the flow rate of the water and the volume of liquid chemical added to the water over a period of time. Based on the measured amount of chemical added to the water over a period of time, the system calculates whether or not an adjustment is required for the next addition of chemical to the water. The present invention utilizes a measuring tube that is filled with a chemical wherein a pressure sensor measures the pressure of the chemical in the measuring tube when filled and after being emptied to calculate the total volume of chemical added to the water.
摘要翻译： 一种流体计量系统，用于将两种或多种流体精确和一致地混合在一起。 流体计量系统通常包括闭环反馈系统，其监测在一段时间内添加到水中的水的流量和液体化学物的体积。 基于在一段时间内添加到水中的化学物质的测量量，系统计算下一次向水中添加化学物质是否需要调整。 本发明使用填充有化学药品的测量管，其中压力传感器在填充时测量测量管中的化学品的压力，并在排空后计算加入到水中的化学品的总体积。
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公开(公告)号：US08899446B2
公开(公告)日：2014-12-02
申请号：US13643033
申请日：2011-04-21
申请人： Douglas C. Turner
发明人： Douglas C. Turner
IPC分类号： B67D7/70 , B05C17/005 , B01F5/06 , B01F15/04
CPC分类号： B01F15/0462 , B01F5/0615 , B01F2005/0637 , B01F2215/0039 , B05C17/00509 , B05C17/00553
摘要： An injector for co-axial-type dispensers for multiple flowable components is provided. The dispenser has a multi-chamber cartridge with a first outlet for a first flowable component arranged within a second outlet for a second flowable component. The injector includes an inner sleeve for fitting engagement with an inner wall of the first outlet of the dispenser, wherein an interior of the inner sleeve defines a first passage for the first flowable component; and an outer sleeve for fitting engagement with an outer wall of the first outlet of the dispenser.
摘要翻译： 提供了一种用于多个可流动部件的同轴式分配器的注射器。 分配器具有多室筒，其具有用于第一可流动部件的第一出口，第一可流动部件布置在用于第二可流动部件的第二出口内。 喷射器包括用于与分配器的第一出口的内壁配合接合的内套筒，其中内套筒的内部限定第一可流动部件的第一通道; 以及用于与分配器的第一出口的外壁配合接合的外套筒。
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公开(公告)号：US08851111B2
公开(公告)日：2014-10-07
申请号：US10496427
申请日：2002-11-27
申请人： David M. Pittman , Vu K. Nguyen
发明人： David M. Pittman , Vu K. Nguyen
IPC分类号： B01F15/04 , F04B11/00 , G05D11/00 , B44D3/08 , F04B49/03 , B01F15/00 , G05D11/13 , F04B49/22
CPC分类号： F04B11/00 , B01F15/00155 , B01F15/0458 , B01F15/0462 , B44D3/08 , F04B49/03 , F04B49/22 , G05D11/005 , G05D11/133 , Y10T137/6914 , Y10T137/86131 , Y10T137/86163
摘要： The controller of the plural component proportioner (10) dispenses both components (or all three if a three component material) simultaneously (at least initially) and maintains ratio at the end of each predetermined volume of material by determining which component pump (12) has reached the desired amount of travel (given the resolution available) and using a valve (16) to shut off output of that pump until the other side has caught up. At pump changeover, the output valve for that pump (12) is shut off and the air motor (12a) allowed to run until travel stops to account for cavitation, air entrainment, compressibility, or poor inlet check performance.
摘要翻译： 多个部件配量器（10）的控制器同时（至少最初）同时分配两个部件（或三个部件），并通过确定哪个部件泵（12）具有 达到所需的行程量（给定可用的分辨率），并使用阀门（16）关闭该泵的输出，直到另一侧已经卡住。 在泵切换时，该泵（12）的输出阀被关闭，空气马达（12a）允许运行，直到行程停止，以考虑到空化，夹带气体，压缩性或进样口检查性能差。
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115.发明申请Method of blending lubricants using positive displacement liquid-handling equipment 有权使用正排量液体处理设备混合润滑剂的方法公开(公告)号：US20070297279A1
公开(公告)日：2007-12-27
申请号：US11473697
申请日：2006-06-23
IPC分类号： B01F15/04
CPC分类号： B01F13/1055 , B01F15/0445 , B01F15/0462 , B01L3/0217
摘要： The present invention relates to a method of dispensing accurately small amounts of high viscosity lubricant components using tubeless positive-displacement liquid-handling equipment for forming lubricant blends. The method includes the steps of: providing a low void volume positive displacement pipette with a tapered tip for each lubricant component contained within a lubricant additive reservoir, and one or more lubricant blend containers; ingesting into a low void volume positive displacement pipette from a lubricant additive reservoir an ingestion volume of a lubricant component; moving the low void volume positive displacement pipette from the lubricant additive reservoir to the one or more lubricant blend containers; ejecting into the one or more lubricant blend containers an ejection volume of the lubricant component from the low void volume positive displacement pipette; returning the low void volume positive displacement pipette from the one or more lubricant blend containers to the additive reservoir; and repeating these steps for each additional lubricant component. The advantages of the method of the present invention include improved dispensing accuracy, quicker dispensing, lower shear rate during dispensing, lower temperature for dispensing, less residual additive on the tip of the device after dispensing, and the ability to real time monitor density and mass during dispensing. The method finds application in laboratory test environments, and in particular in high throughput testing environments.
摘要翻译： 本发明涉及一种使用无机正位移液体处理设备精确分配少量高粘度润滑剂组分的方法，用于形成润滑剂共混物。 该方法包括以下步骤：为包含在润滑剂添加剂储存器内的每个润滑剂组分提供具有锥形尖端的低空隙体积正位移移液器，以及一个或多个润滑剂混合容器; 从润滑剂添加剂储存器中摄取低空隙体积的正位移移液器，其中润滑剂组分的摄取体积; 将低空隙体积正位移移液器从润滑剂添加剂储存器移动到一个或多个润滑剂混合容器; 将一个或多个润滑剂混合容器从低空隙体积正位移移液管喷射出润滑剂组分的喷射体积; 将低空隙体积正位移移液器从一个或多个润滑剂混合容器返回到添加剂储存器; 并为每个额外的润滑剂组分重复这些步骤。 本发明方法的优点包括改进的分配精度，更快的分配，分配期间的较低剪切速率，更低的分配温度，更好的分配后装置末端的残留添加剂，以及实时监控密度和质量的能力 在分配期间。 该方法在实验室测试环境中，特别是在高通量测试环境中应用。
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公开(公告)号：US20060283889A1
公开(公告)日：2006-12-21
申请号：US11427988
申请日：2006-06-30
申请人： Johannes Mink , Wilhelmus van Westerop , Renautus Meeuwisse , Leen Hellenberg , Eric Buining , Adriaan Kuipers
发明人： Johannes Mink , Wilhelmus van Westerop , Renautus Meeuwisse , Leen Hellenberg , Eric Buining , Adriaan Kuipers
IPC分类号： B65D88/54
CPC分类号： B01F13/1058 , A45D2019/0066 , A45D2200/058 , B01F13/1066 , B01F15/00454 , B01F15/0237 , B01F15/0454 , B01F15/0462 , B01F2215/0031 , B01F2215/005
摘要： In accordance with an embodiment of the present invention there is provided a pump assembly used in connection with metering and dispensing fluid. The assembly includes a valve mechanism that has a first valve disc with a first opening in fluid communication with a fluid inlet of the pump assembly and with a second opening in fluid communication with an interior portion of the pump assembly. The valve mechanism also has a second valve disc with a dispensing opening and an inlet channel. The first and second valve discs are also rotatable with respect to each other between at least a dispensing position in which the second opening and the dispensing opening are aligned making dispensing of fluid possible and at least an inlet position in which the inlet channel brings the first opening in fluid communication with the second opening so that the interior portion of the pump assembly is in fluid communication with the fluid inlet of said pump assembly.
摘要翻译： 根据本发明的实施例，提供了一种与计量和分配流体结合使用的泵组件。 所述组件包括阀机构，所述阀机构具有第一阀盘，所述第一阀盘具有与所述泵组件的流体入口流体连通的第一开口，以及与所述泵组件的内部部分流体连通的第二开口。 阀机构还具有带有分配开口和入口通道的第二阀盘。 第一和第二阀盘也可以在至少一个分配位置之间相对于彼此旋转，其中第二开口和分配开口对准，其中分配可能的流体和至少一个入口位置，在该入口位置，入口通道带有第一 开口与第二开口流体连通，使得泵组件的内部与所述泵组件的流体入口流体连通。
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公开(公告)号：US20060261090A1
公开(公告)日：2006-11-23
申请号：US11460822
申请日：2006-07-28
申请人： Johannes Mink , Wilhelmus van Westerop , Renautus Meeuwisse , Leen Hellenberg , Eric Buining , Adriaan Kuipers
发明人： Johannes Mink , Wilhelmus van Westerop , Renautus Meeuwisse , Leen Hellenberg , Eric Buining , Adriaan Kuipers
CPC分类号： B01F13/1058 , A45D2019/0066 , A45D2200/058 , B01F13/1066 , B01F15/00454 , B01F15/0237 , B01F15/0454 , B01F15/0462 , B01F2215/0031 , B01F2215/005
摘要： In accordance with an embodiment of the present invention there is provided a dispenser apparatus for dispensing fluids. The dispenser apparatus includes a centrally located vertically mounted column assembly, a plurality of dispensing units, each dispensing unit having a receptacle for holding a fluid and each receptacle includes a corresponding pump for dispensing fluid held therein, each dispensing unit being cantilever mounted to the column assembly, a stationary dispensing station having an actuator for selectively actuating the pump for dispensing fluid held in the receptacle; and a mechanism for engaging a portion of a dispensing unit, which when the mechanism is activated, the dispensing units are moved to align a pump corresponding to a receptacle to the stationary dispensing station, wherein fluid held in the receptacle may be dispensed.
摘要翻译： 根据本发明的实施例，提供了一种用于分配流体的分配器装置。 分配器装置包括位于中心的垂直安装的柱组件，多个分配单元，每个分配单元具有用于保持流体的容器，每个容器包括用于分配保持在其中的流体的相应泵，每个分配单元悬臂安装到柱 组件，具有用于选择性地致动泵以分配保持在容器中的流体的致动器的固定分配站; 以及用于接合分配单元的一部分的机构，当所述机构被启动时，分配单元被移动以将对应于容器的泵对准到固定分配站，其中可以分配保持在容器中的流体。
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公开(公告)号：US20060191956A1
公开(公告)日：2006-08-31
申请号：US11381570
申请日：2006-05-04
申请人： Johannes Mink , Wilhelmus van Westerop , Renautus Neeuwisse , Leen Hellenberg , Eric Buining , Adriaan Kuljpers
发明人： Johannes Mink , Wilhelmus van Westerop , Renautus Neeuwisse , Leen Hellenberg , Eric Buining , Adriaan Kuljpers
IPC分类号： B67D5/60
CPC分类号： B01F13/1058 , A45D2019/0066 , A45D2200/058 , B01F13/1066 , B01F15/00454 , B01F15/0237 , B01F15/0454 , B01F15/0462 , B01F2215/0031 , B01F2215/005
摘要： In accordance with an embodiment of the present invention there is provided a support construction for supporting a structure on a substantially horizontal plane such as a floor. The support construction includes a number of stationary supporting members, a number of supporting wheels, and a moving mechanism for moving the number of supporting wheels with respect to the stationary supporting members at least in a vertical direction so that selectively the structure is supported on the stationary supporting members or the supporting wheels.
摘要翻译： 根据本发明的实施例，提供了一种用于在基本上水平的平面（例如地板）上支撑结构的支撑结构。 支撑结构包括多个固定支撑构件，多个支撑轮以及用于至少在垂直方向上相对于固定支撑构件移动支撑轮的数量的移动机构，以便选择性地将结构支撑在 固定支撑构件或支撑轮。
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公开(公告)号：US20060111497A1
公开(公告)日：2006-05-25
申请号：US10996629
申请日：2004-11-23
申请人： Paul Hochgesang
发明人： Paul Hochgesang
IPC分类号： C08K3/22
CPC分类号： C08J3/24 , B01F15/0462 , B29C67/246 , B29L2031/26 , B29L2031/265 , C08J3/22
摘要： A method for making cured polymeric articles such as gaskets or seals in situ (within a forming mold) from a feed stream compounded polymer admixture of (a) a first batch admixture of base polymer and a first curing component of a plural component curing combination, (b) a second batch admixture of the base polymer and a second curing component, and (c) a third batch admixture of a carrier and a plurality of performance additives. The third batch admixture is provided from a vessel having a relatively small volume (when compared to the volume of the vessels holding the first and second batch admixtures); this small volume enables precise formulations of additives and rapid changeover of additive formulations for the base polymer.
摘要翻译： 从（a）基础聚合物的第一批次混合物和多组分固化组合物的第一固化组分的进料流复合聚合物混合物中制备固化的聚合物制品如垫圈或密封件（在成型模具内）的方法， （b）基础聚合物和第二固化组分的第二批次混合物，和（c）载体和多种性能添加剂的第三批料混合物。 第三批混合物由具有相对较小体积的容器提供（当与容纳第一和第二批料混合物的容器的体积相比时）; 该小体积使得添加剂的精确配方和用于基础聚合物的添加剂配方的快速转换。
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公开(公告)号：US06896399B2
公开(公告)日：2005-05-24
申请号：US10390644
申请日：2003-03-19
CPC分类号： B01F5/0077 , B01F3/0861 , B01F3/088 , B01F5/08 , B01F13/1027 , B01F15/0462 , Y10T137/2499
摘要： A small-sized and inexpensive coating material feeding apparatus capable of feeding even a coating material comprising less miscible main agent and curing agent as in an aqueous two component mixed coating material, while uniformly mixing them, to a coating machine or a coating material tank under extremely simple control, the apparatus comprising a measuring unit having a measuring cylinder for delivering the coating material ingredients each by an amount in accordance with the mixing ratio individually and simultaneously to the coating material tank, a storage unit having a transfer cylinder for storing the coating material prepared by mixing each of the coating material ingredients previously and then delivering the same to the coating machine or the coating material tank, and a valve unit formed with a switching valve for conducting channel switching, in which the coating material ingredients delivered from the measuring cylinder are pre-mixed in the channel stirring pre-mixer and a coating material delivered from the transfer cylinder is uniformly diffused and mixed in a jetting diffusion mixer.
摘要翻译： 一种小型廉价的涂料输送装置，其能够将均匀混合的水分二次混合涂料中包含较少混溶性主剂和固化剂的涂料输送到涂布机或涂料槽中， 该设备包括一个测量单元，该测量单元具有一个量筒，用于将涂料的成分分别按照该混合比分别同时地传送到涂料槽;一储存单元，具有用于储存涂层的转印圆筒 通过混合前述各涂料成分然后将其输送到涂布机或涂料罐中而制备的材料，以及形成有用于进行通道切换的切换阀的阀单元，其中从测量 气缸在通道搅拌预混合器中预混合 从转移筒输送的涂料在喷射扩散混合器中均匀地扩散和混合。
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