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1. 发明申请

US20180236381A1 IFS AND GRIT BOX FOR WATER CLARIFICATION SYSTEMS 审中-公开
公开(公告)号：US20180236381A1
公开(公告)日：2018-08-23
申请号：US15959183
申请日：2018-04-21
申请人： ClearCove Systems, Inc.
发明人： Terry Wright
IPC分类号： B01D21/00 , B01D21/34 , B01F5/06 , B01F5/02
CPC分类号： B01D21/0024 , B01D21/0057 , B01D21/0087 , B01D21/01 , B01D21/02 , B01D21/2427 , B01D21/28 , B01D21/34 , B01F5/0256 , B01F5/0606 , B01F5/0648 , C02F1/008 , C02F1/5281 , C02F2001/007 , C02F2209/40 , C02F2209/42 , C02F2209/44 , C02F2301/024 , C02F2301/04 , C02F2303/24 , C02F2305/12
摘要： A grit box to separate particulate matter from an influent stream. The grit box has an upper portion and a lower portion with a deflection plate separating the upper portion from the lower portion. It includes a hopper for accumulation of particulate matter settled from the influent stream. The hopper has a drainage pipe and a valve therebetween to control passage of material from the grit box into the drainage pipe. A mechanism delivers the influent stream at a predetermined and substantially constant flow rate. The influent stream is separated into two or more streams which are recombined under pressure in the grit box in a turbulent mixing zone. The fluid rise rate in the grit box is lower than the settling rate of the particulate matter to be separated from the influent stream.

2. 发明授权

US09879135B2 Chemical treatment apparatus for diluting and activating polymers and methods thereof 有权
公开(公告)号：US09879135B2
公开(公告)日：2018-01-30
申请号：US14863839
申请日：2015-09-24
申请人： UGSI Chemical Feed, Inc.
发明人： Yong H. Kim
IPC分类号： C08L33/26 , B01F3/08 , B01F3/12 , B01F5/06 , B01F7/00 , B01F7/06 , B01F13/10 , C08L33/02 , B01F15/02
CPC分类号： C08L33/26 , B01F3/0803 , B01F3/0853 , B01F3/0861 , B01F3/1221 , B01F5/0605 , B01F5/0615 , B01F5/0648 , B01F5/0688 , B01F7/00341 , B01F7/06 , B01F7/063 , B01F13/103 , B01F13/1033 , B01F2003/0896 , B01F2013/1075 , B01F2015/0221 , B01F2215/0049 , C08L33/02 , C08L2205/025
摘要： A chemical treatment apparatus for diluting and activating a polymeric material can include a mixing chamber having a first end, a second end, a first baffle plate positioned between the first end and second end, a high shear mixing zone positioned between the first end of the mixing chamber and the first baffle plate, and a low shear mixing zone positioned downstream from the high shear agitation zone between the second end of the mixing chamber and the first baffle plate. The volume ratio of the high shear mixing zone to the low shear mixing zone can be in the range of 1:2 to 1:10. A method and system for diluting and activating polymeric materials are also disclosed.

3. 发明授权

US09670816B2 Exhaust gas aftertreatment device for a combustion engine 有权
公开(公告)号：US09670816B2
公开(公告)日：2017-06-06
申请号：US14134788
申请日：2013-12-19
申请人： Daimler AG
发明人： Peng Quan , Jeffrey Girbach , Daniel Hudson , Inderpal Singh
IPC分类号： F01N3/28 , F01N3/20 , B01F5/04 , B01F5/06 , B01F3/04 , B01F5/00
CPC分类号： F01N3/2892 , B01F3/04049 , B01F5/0451 , B01F5/0648 , B01F2005/0025 , F01N3/2066 , F01N2240/20 , Y02T10/24
摘要： An exhaust gas aftertreatment device for a combustion engine includes an exhaust gas guide element that includes a dosage device for introducing a reduction agent into the guide element at a feed point and at least one interference element arranged upstream of the feed point, that introduces turbulences into the exhaust gas flow that is intermixed with the reduction agent. The guide element also includes a first guide portion, through which exhaust gas flows in a first flow direction, and a second guide portion, through which exhaust gas flows in a second flow direction that is opposite to the first flow direction. The first and second guide portions are fluidically connected with each other via a third guide portion, which redirects the exhaust gas from the first flow direction into the second flow direction. The feed point and the interference element are arranged in the third guide portion.

4. 发明申请

US20150047714A1 FLOW DISTRIBUTOR 审中-公开
标题翻译：流量分配器
公开(公告)号：US20150047714A1
公开(公告)日：2015-02-19
申请号：US14391444
申请日：2013-03-14
申请人： Process Development Centre Pty Ltd.
发明人： Scott Gordon Doig
IPC分类号： F17D1/00
CPC分类号： F16L41/03 , B01F5/0648 , B01F5/0653 , F16L41/021 , F16L41/023 , F17D1/005 , F25B39/028 , F28D2020/0069 , Y10T137/0402 , Y10T137/85938
摘要： A flow distribution system for a multi-phase fluid stream includes an inlet for receiving a multi-phase fluid stream from an inlet pipe, a plurality of outlets each for delivering a portion of the multi-phase fluid stream to a respective outlet pipe, and a hollow housing forming an inner chamber in fluid communication with the inlet and the plurality of outlets, where the housing has a central longitudinal axis. The inner chamber includes a first chamber portion adjacent to the inlet and a second chamber portion adjacent to the plurality of outlets, and the first chamber portion has a cross-sectional area that is less than the cross-sectional area of the second chamber portion. A non-planar flow diverter is positioned within the chamber.
摘要翻译：用于多相流体流的流量分配系统包括用于从入口管接收多相流体流的入口，多个出口，每个出口用于将一部分多相流体流输送到相应的出口管，以及形成与所述入口和所述多个出口流体连通的内室的中空壳体，其中所述壳体具有中心纵向轴线。内室包括与入口相邻的第一室部分和与多个出口相邻的第二室部分，并且第一室部分具有小于第二室部分的横截面面积的横截面面积。非平面流分流器位于腔室内。

5. 发明授权

US06712925B1 Method of making a liquid analysis cartridge 有权
标题翻译：制作液体分析盒的方法
公开(公告)号：US06712925B1
公开(公告)日：2004-03-30
申请号：US09428804
申请日：1999-10-28
申请人： Mark R. Holl , Floyd Edwards , Robert Morff , Gerald L. Klein
发明人： Mark R. Holl , Floyd Edwards , Robert Morff , Gerald L. Klein
IPC分类号： B32B3104
CPC分类号： B01L3/502707 , B01F5/0646 , B01F5/0647 , B01F5/0648 , B01F13/0059 , B01L3/502715 , B01L3/502738 , B01L3/502746 , B01L3/502776 , B01L3/565 , B01L2200/025 , B01L2200/027 , B01L2200/0636 , B01L2200/0647 , B01L2200/10 , B01L2200/12 , B01L2200/16 , B01L2300/0627 , B01L2300/0636 , B01L2300/0645 , B01L2300/0816 , B01L2300/0861 , B01L2300/0867 , B01L2300/0874 , B01L2300/0883 , B01L2300/0887 , B01L2400/0487 , B01L2400/0655 , G01N15/14 , Y10T156/1064 , Y10T436/11 , Y10T436/117497 , Y10T436/118339 , Y10T436/25 , Y10T436/25125 , Y10T436/25375 , Y10T436/2575
摘要： The present invention provides an apparatus and method for storing a particle-containing liquid. The storage apparatus comprises a microfluidic convoluted flow channel having a plurality of particle capture regions. The storage channel is preferably an isotropic spatially periodic channel. Sedimented particles can be resuspended following storage. This invention further provides a microfluidic analysis cartridge having a convoluted storage channel therein. The sample analysis can use optical, electrical, pressure sensitive, or flow sensitive detection. A plurality of analysis channels can be included in a single cartridge. The analysis channels can be joined to reagent inlets for diluents, indicators or lysing agents. A mixing channel can be positioned between the reagent inlet and the analysis region to allow mixing and reaction of the reagent. The cartridge can include additional valves and pumps for flow management. The analysis cartridge can be a self-contained disposable cartridge having an integral waste storage container. This invention further provides a sheath flow assembly. The sheath flow assembly includes a sample channel and first and second sheath fluid channels positioned on either side of and converging with the sample channel. The assembly also includes upper and lower sheath fluid chambers positioned above and below and converging with the sample channel. The flow cartridges of this invention can be formed by molding, machining or etching. In a preferred embodiment they are laminated. This invention further provides a method of fabricating a laminated microfluidic flow device. In the method, flow elements are formed in rigid sheets and abutting surfaces of the sheets are bonded together.
摘要翻译：本发明提供一种用于储存含颗粒的液体的装置和方法。存储装置包括具有多个颗粒捕获区域的微流体回旋流动通道。存储通道优选地是各向同性的空间周期性通道。沉淀的颗粒可以在储存后重新悬浮。本发明还提供一种其中具有回旋存储通道的微流体分析盒。样品分析可以使用光学，电气，压力敏感或流量敏感检测。多个分析通道可以包括在单个盒中。分析通道可以连接到用于稀释剂，指示剂或裂解剂的试剂入口。混合通道可以位于试剂入口和分析区域之间，以允许试剂混合和反应。墨盒可以包括用于流量管理的附加阀和泵。分析盒可以是具有一体式废物储存容器的独立的一次性盒。本发明还提供一种鞘流组件。护套流动组件包括样品通道和位于样品通道两侧并与样品通道收敛的第一和第二鞘液通道。组件还包括位于上方和下方的上部和下部鞘液室，并与样品通道会聚。本发明的流动筒可以通过模制，机加工或蚀刻来形成。在优选实施例中，它们被层压。本发明还提供一种制造层压微流体流动装置的方法。在该方法中，流动元件形成为刚性片材，并且片材的邻接表面粘合在一起。

6. 发明申请

US20030230489A1 Piecewise uniform conduction-like flow channels and method therefor 失效
标题翻译：分段均匀传导状流动通道及其方法
公开(公告)号：US20030230489A1
公开(公告)日：2003-12-18
申请号：US10456772
申请日：2003-06-06
发明人： Eric B. Cummings , Gregory J. Fiechtner
IPC分类号： G01N027/26
CPC分类号： G01N30/6086 , B01F5/0646 , B01F5/0648 , B01F13/0059 , B01J19/0093 , B01J2219/00783 , B01J2219/00891 , B01J2219/00916 , B01J2219/00995 , B01J2219/00997 , B01L3/502746 , B01L2300/0861 , B01L2400/0415 , B01L2400/0487 , B01L2400/084 , B01L2400/086 , G01N27/44756 , G01N2030/285 , Y10T436/2575
摘要： A low-dispersion methodology for designing microfabricated conduction channels for on-chip electrokinetic-based systems is presented. The technique relies on trigonometric relations that apply for ideal electrokinetic flows, allowing faceted channels to be designed on chips using common drafting software and a hand calculator. Flows are rotated and stretched along the abrupt interface between adjacent regions with differing permeability. Regions bounded by interfaces form flow nullprismsnull that can be combined with other designed prisms to obtain a wide range of turning angles and expansion ratios while minimizing dispersion. Designs are demonstrated using two-dimensional numerical solutions of the Laplace equation.
摘要翻译：提出了一种用于设计基于片上电动学系统的微制导传导通道的低分散方法。该技术依赖于适用于理想电动力流动的三角关系，允许使用常规起草软件和手动计算器在芯片上设计分面通道。流动沿着具有不同渗透性的相邻区域之间的突然界面旋转和拉伸。由界面界定的区域形成流动“棱镜”，其可以与其他设计的棱镜组合以获得宽范围的转角和膨胀比，同时使分散最小化。使用拉普拉斯方程的二维数值解进行设计。

7. 发明授权

US06656431B2 Sample analysis instrument 有权
标题翻译：样品分析仪
公开(公告)号：US06656431B2
公开(公告)日：2003-12-02
申请号：US09428839
申请日：1999-10-28
申请人： Mark R. Holl , Floyd Edwards , Robert Morff , Gerald L. Klein
发明人： Mark R. Holl , Floyd Edwards , Robert Morff , Gerald L. Klein
IPC分类号： G01N2100
CPC分类号： B01L3/502707 , B01F5/0646 , B01F5/0647 , B01F5/0648 , B01F13/0059 , B01L3/502715 , B01L3/502738 , B01L3/502746 , B01L3/502776 , B01L3/565 , B01L2200/025 , B01L2200/027 , B01L2200/0636 , B01L2200/0647 , B01L2200/10 , B01L2200/12 , B01L2200/16 , B01L2300/0627 , B01L2300/0636 , B01L2300/0645 , B01L2300/0816 , B01L2300/0861 , B01L2300/0867 , B01L2300/0874 , B01L2300/0883 , B01L2300/0887 , B01L2400/0487 , B01L2400/0655 , G01N15/14 , Y10T156/1064 , Y10T436/11 , Y10T436/117497 , Y10T436/118339 , Y10T436/25 , Y10T436/25125 , Y10T436/25375 , Y10T436/2575
摘要： The present invention provides an apparatus and method for storing a particle-containing liquid. The storage apparatus comprises a microfluidic convoluted flow channel having a plurality of particle capture regions. The storage channel is preferably an isotropic spatially periodic channel. Sedimented particles can be resuspended following storage. This invention further provides a microfluidic analysis cartridge having a convoluted storage channel therein. The sample analysis can use optical, electrical, pressure sensitive, or flow sensitive detection. A plurality of analysis channels can be included in a single cartridge. The analysis channels can be joined to reagent inlets for diluents, indicators or lysing agents. A mixing channel can be positioned between the reagent inlet and the analysis region to allow mixing and reaction of the reagent. The cartridge can include additional valves and pumps for flow management. The analysis cartridge can be a self-contained disposable cartridge having an integral waste storage container. This invention further provides a sheath flow assembly. The sheath flow assembly includes a sample channel and first and second sheath fluid channels positioned on either side of and converging with the sample channel. The assembly also includes upper and lower sheath fluid chambers positioned above and below and converging with the sample channel. The flow cartridges of this invention can be formed by molding, machining or etching. In a preferred embodiment they are laminated. This invention further provides a method of fabricating a laminated microfluidic flow device. In the method, flow elements are formed in rigid sheets and abutting surfaces of the sheets are bonded together.
摘要翻译：本发明提供一种用于储存含颗粒的液体的装置和方法。存储装置包括具有多个颗粒捕获区域的微流体回旋流动通道。存储通道优选地是各向同性的空间周期性通道。沉淀的颗粒可以在储存后重新悬浮。本发明还提供一种其中具有回旋存储通道的微流体分析盒。样品分析可以使用光学，电气，压力敏感或流量敏感检测。多个分析通道可以包括在单个盒中。分析通道可以连接到用于稀释剂，指示剂或裂解剂的试剂入口。混合通道可以位于试剂入口和分析区域之间，以允许试剂混合和反应。墨盒可以包括用于流量管理的附加阀和泵。分析盒可以是具有一体式废物储存容器的独立的一次性盒。本发明还提供一种鞘流组件。护套流动组件包括样品通道和位于样品通道两侧并与样品通道收敛的第一和第二鞘液通道。组件还包括位于上方和下方的上部和下部鞘液室，并与样品通道会聚。本发明的流动筒可以通过模制，机加工或蚀刻来形成。在优选实施例中，它们被层压。本发明还提供一种制造层压微流体流动装置的方法。在该方法中，流动元件形成为刚性片材，并且片材的邻接表面粘合在一起。

8. 发明授权

US06533566B2 Apparatus for making a golf ball 失效
标题翻译：制造高尔夫球的装置
公开(公告)号：US06533566B2
公开(公告)日：2003-03-18
申请号：US09812878
申请日：2001-03-20
申请人： Michael John Tzivanis , Eric G. Johnston , Mario Jarmuzewski , Gary P. Mendrala , Thomas J. Kennedy, III , Viktor Keller
发明人： Michael John Tzivanis , Eric G. Johnston , Mario Jarmuzewski , Gary P. Mendrala , Thomas J. Kennedy, III , Viktor Keller
IPC分类号： B29C4514
CPC分类号： B29B7/7471 , A63B37/0003 , A63B37/0045 , A63B37/0052 , A63B37/0075 , A63B37/0093 , A63B37/12 , A63B45/00 , B01F5/0646 , B01F5/0648 , B01F15/00935 , B29B7/325 , C08G2120/00 , C08L75/04
摘要： An apparatus for making a golf ball is disclosed. The apparatus is a molding assembly for making a golf ball which includes a mold body that defines a molding cavity. The molding cavity is adapted to accommodate and preferably retain a golf ball core during a molding operation of one or more layers about the core. The molding assembly includes at least one material flow inlet, at least one material flow channel extending between and providing fluid communication with a material flow inlet and the molding cavity. At least one portion of the material flow channel has a plurality of bends and at least one branching intersection adapted to promote turbulence in a liquid flowing therethrough. A method of making a golf ball is also disclosed. A golf ball made from the disclosed molding apparatus and/or process is also disclosed.
摘要翻译：公开了一种用于制造高尔夫球的装置。该设备是用于制造高尔夫球的模制组件，其包括限定模制腔的模具主体。在围绕芯部的一个或多个层的模制操作期间，模制腔适于容纳并优选地保持高尔夫球芯。模制组件包括至少一个材料流入口，至少一个材料流动通道，其在材料流入口和模腔之间延伸并且与材料流入口和模腔之间提供流体连通。材料流动通道的至少一部分具有多个弯曲部和至少一个分支交叉点，其适于促进流过其中的液体中的湍流。还公开了制造高尔夫球的方法。还公开了由所公开的模制设备和/或工艺制成的高尔夫球。

9. 发明授权

US5843334A Method of producing emulsions and an emulsification apparatus 失效
标题翻译：生产乳液的方法和乳化设备
公开(公告)号：US5843334A
公开(公告)日：1998-12-01
申请号：US765486
申请日：1996-12-13
申请人： Akira Saheki , Junzo Seki
发明人： Akira Saheki , Junzo Seki
IPC分类号： B01F3/08 , B01F5/06 , B01J13/00 , A61K9/127 , B01F15/02
CPC分类号： B01F5/0662 , B01F3/0811 , B01F5/0256 , B01F5/0268 , B01F5/0609 , B01F5/0647 , B01F5/0648 , B01F5/0651 , B01F5/068 , Y10S514/941 , Y10S516/923 , Y10S516/928
摘要： There is provided a method of producing an emulsion by which an emulsion consisting of uniform and microfine globules can be easily obtained with a reduced energy input as compared with the conventional technology. This method of producing an emulsion comprises applying a back pressure equal to not less than 0.2% but less than 5% of the pressure acting on the point of high-pressure emulsifying action in a high-pressure emulsification zone in the course of production of an emulsion with a high-pressure emulsification equipment. The back pressure can be obtained typically by equipping an emulsification machine with a pipeline smaller in inside diameter than the discharge line of the machine.
摘要翻译： PCT No.PCT / JP95 / 01209 Sec。 371日期1996年12月13日第 102（e）日期1996年12月13日PCT Filed 1995年6月19日PCT公布。公开号WO95 / 35157 日期为1995年12月28日提供了一种乳液的制造方法，与常规技术相比，能够以较少的能量输入容易地获得由均匀和微细球形成的乳液。该制造乳液的方法包括在制造过程中施加相当于在高压乳化区域中作用于高压乳化作用点的压力的不小于0.2％但小于5％的背压用高压乳化设备乳化。通常通过使乳化机具有比机器的排出管线更小的内径的管道，可以获得背压。

10. 发明授权

US4204775A Mixing device for simultaneously dispensing two-part liquid compounds from packaging kit 失效
标题翻译：混合装置，用于从包装盒中同时分配两部分液体化合物
公开(公告)号：US4204775A
公开(公告)日：1980-05-27
申请号：US932053
申请日：1978-08-08
申请人： Spencer J. Speer
发明人： Spencer J. Speer
IPC分类号： B01F5/06
CPC分类号： B01F5/0695 , B01F5/0647 , B01F5/0648 , B01F5/0655 , B01F5/0682 , B01F5/0688 , B01F5/0696
摘要： A molded, disposable mixing device is disclosed for mixing and dispensing a two-part fluid compound. The device may consist of two mirror-image portions or structures, each being of semi-cylindrical shape and providing a tortuous path for shearing, folding, mixing and blending together the two fluids. Each of the two structures is provided with a male attachment lug, and a female detent for securing them together. Also, each structure has a semicircular, externally molded ridge for connecting it, for example, to a nozzle. The tortuous path may consist of two periodically intersecting paths, or else of a generally open passage provided with mixing blades or baffles disposed at regular or irregular intervals. The mixing may also be effected by a spirally folded mesh or spherical objects disposed in a single tubular structure.
摘要翻译：公开了一种用于混合和分配两部分流体化合物的模制的一次性混合装置。该装置可以由两个镜像部分或结构组成，每个镜像部分或结构均为半圆柱形，并且提供用于剪切，折叠，混合和混合两种流体的曲折路径。两个结构中的每一个都具有一个阳连接凸耳和一个用于将它们固定在一起的阴形棘爪。此外，每个结构都具有半圆形的外部模制的脊，用于将其连接到例如喷嘴。曲折路径可以由两个周期性相交的路径组成，或者具有设置有以规则或不规则间隔设置的混合叶片或挡板的大体上敞开的通道。混合也可以通过设置在单个管状结构中的螺旋折叠的网状物或球形物体来实现。

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