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    Gravimetric blender with manually removable hoppers having integral interior valves
    82.
    发明申请
    Gravimetric blender with manually removable hoppers having integral interior valves 审中-公开
    具有内置内部阀门的手动可移动料斗的重力搅拌机

    公开(公告)号：US20030024955A1

    公开(公告)日：2003-02-06

    申请号：US10191976

    申请日：2002-07-09

    Inventor： Stephen B. Maguire

    IPC: B67D003/00

    CPC classification number: B01F15/00805 ,  B01F3/18 ,  B01F15/02 ,  B01F15/0201 ,  B01F15/0445 ,  G01G13/02 ,  G01G13/18

    Abstract: A valve for downwardly dispensing a precisely controlled flow of granular material from a material storage device has a discharge orifice proximate a lower extremity thereof and includes an axially reciprocable tubular member aligned with and slidable axially upwardly and downwardly within the orifice, having a lateral material intake port formed therein remote from vertical extremities of the member, a lower end member being open to define a discharge orifice for granular material dispensed therby, a chamber at least partially surrounding the tubular member, having an open lower end confronting and spaced above the orifice, the chamber open end affording flow of material from the storage device through the port and into the tubular member when the tubular member is at a first position below the open end, the port being spaced upwardly from the open end when the tubular member is at a second position and a pneumatic piston for moving the tubular member axially between the first and second positions.

    Abstract translation: 用于向下分配来自材料存储装置的精确控制的粒状材料流的阀具有靠近其下端的排出孔，并且包括在孔内对准并可在轴向上向上和向下滑动的轴向往复运动的管状构件，具有侧向材料入口 端口形成在其中远离构件的垂直末端，下端构件打开以限定用于分配的颗粒材料的排出孔，至少部分地围绕管状构件的室，具有面对并在孔口上方间隔开的开口下端， 当所述管状构件位于所述开口端下方的第一位置时，所述室开口端提供材料从所述存储装置流过所述端口并进入所述管状构件中，所述端口在所述管状构件处于所述开口端时与所述开口端向上间隔开 第二位置和用于在第一和第二秒之间轴向移动管状构件的气动活塞 一般职位

    Surge suppressor for a mixer head assembly
    83.
    发明申请
    Surge suppressor for a mixer head assembly 失效
    用于混合器头组件的浪涌抑制器

    公开(公告)号：US20020176317A1

    公开(公告)日：2002-11-28

    申请号：US09864809

    申请日：2001-05-24

    Inventor： Gerard Jay Bellasalma ,  Joon Taek Kim ,  Lloyd Ramsey

    IPC: B01F015/02

    CPC classification number: F16K3/262 ,  B01F3/04446 ,  B01F15/0201 ,  B01F15/0261 ,  B29B7/7615 ,  B29B7/801

    Abstract: A valve assembly for a molding system includes a plurality of sequentially activated valves. The valves suppress the initial surge of each individual fluid material component such that a proper quantity of each component is supplied to the mix head at the beginning of each cycle. Each of the valves includes a respective opening. The feed assembly continues to force fluid material against a first valve until the pressure is above a predetermine value. Once the pressure is above the predetermined value, the controller releases the pressure from an actuator associated with the first valve such that the valve opens. Fluid material can now flow through the valve assembly at a rate suppressed by the first valve. As the feed assembly continues to build toward it operational pressure, each remaining partially closed valve is opened in sequence. The restriction of one valve is thereby replaced by a lesser restriction. By opening the valves at a predetermined pressures the pressure buildup can be readily controlled.

    Abstract translation: 一种用于模制系统的阀组件包括多个依次致动的阀。 这些阀门抑制每个单独的流体材料部件的初始浪涌，使得在每个循环开始时将适量的每个部件供应到混合头。 每个阀包括相应的开口。 进料组件继续迫使液体材料抵靠第一阀，直到压力高于预定值。 一旦压力高于预定值，则控制器从与第一阀关联的致动器释放压力，使得阀打开。 流体材料现在可以以第一阀门抑制的速度流过阀组件。 当进料组件继续向其施加操作压力时，依次打开每个剩余的部分关闭的阀。 因此，一个阀的限制由较小的限制所取代。 通过以预定压力打开阀，可以容易地控制压力积聚。

    Method and apparatus for mixing powder with liquid
    84.
    发明授权
    Method and apparatus for mixing powder with liquid 有权
    粉末与液体混合的方法和设备

    公开(公告)号：US06464386B1

    公开(公告)日：2002-10-15

    申请号：US09513085

    申请日：2000-02-25

    Applicant: Akiyasu Oota ,  Akihito Tsujimoto ,  Katsumi Okayama

    Inventor： Akiyasu Oota ,  Akihito Tsujimoto ,  Katsumi Okayama

    IPC: B01F1100

    CPC classification number: B22F7/062 ,  B01F3/1228 ,  B01F9/0016 ,  B01F9/02 ,  B01F11/0002 ,  B01F15/00779 ,  B01F15/0201 ,  B01F15/0254 ,  B01F15/0267 ,  B01F15/0295 ,  B01F15/0298 ,  B01F2009/0059 ,  B01F2009/0065 ,  B01F2015/0221 ,  B22F2999/00 ,  C22C29/08

    Abstract: A mixing apparatus comprises a mixing container having an opening. The mixing container is hollow cylindrical, having a length l.5˜2.5 times an inner diameter. The mixing container is loaded with a powder such as a metallurgical powder to 30 % ˜80% of the capacity of the mixing container. The mixing container is tilted at 10 degrees ˜40 degrees off the horizontal level and rotated while a liquid such as a lubricant is supplied to the powder in the mixing container from a nozzle portion. The nozzle portion is constituted to prevent the liquid from discharging when the supply of the liquid is not needed. After the liquid is supplied, the nozzle portion is evacuated from the mixing container while the mixing container is rocked for mixing the powder with the liquid. Thereafter, the mixing container is tilted to position the opening at a downward location, and the mixing container is given rotation and impact while unloading a mix from within the mixing container.

    Abstract translation: 混合装置包括具有开口的混合容器。 混合容器为中空圆柱形，长度为内径的1.5〜2.5倍。 混合容器中装有诸如冶金粉末的粉末至混合容器的容量的30％〜80％。 混合容器从水平面倾斜10度〜40度，并且在从喷嘴部向混合容器中的粉末供给诸如润滑剂的液体时旋转。 喷嘴部分构成为当不需要液体的供应时防止液体排出。 在供应液体之后，将喷嘴部分从混合容器中排出，同时摇动混合容器以将粉末与液体混合。 此后，将混合容器倾斜以将开口定位在向下的位置，并且在从混合容器中卸下混合物的同时给予混合容器旋转和冲击。

    Controlled injection of dry material into a liquid system
    85.
    发明授权
    Controlled injection of dry material into a liquid system 有权
    将干物质控制注入液体系统

    公开(公告)号：US06425529B1

    公开(公告)日：2002-07-30

    申请号：US09383139

    申请日：1999-08-25

    Applicant: Frank G. Reinsch ,  John A. Latting

    Inventor： Frank G. Reinsch ,  John A. Latting

    IPC: B05B1700

    CPC classification number: B05B7/1436 ,  A01M7/0092 ,  B01F3/18 ,  B01F5/02 ,  B01F5/0275 ,  B01F5/0413 ,  B01F5/043 ,  B01F13/0035 ,  B01F15/0201 ,  B01F15/0243 ,  B01F15/0258 ,  B01F15/026 ,  B01F15/0263 ,  B01F15/0416 ,  B01F15/0483 ,  B01F2003/125 ,  B01F2215/0009 ,  B01F2215/0055 ,  B65G53/30

    Abstract: A device and method for dispensing precise amounts of dry particulate matter, such as agricultural chemicals, directly into a liquid carrier stream, such as a flow of water, and a method of employing such a device to distribute chemicals. The device includes a bin for holding a quantity of particulate matter, a conduit for transporting a stream of liquid carrier, and a meter at the bottom of the bin for controllably releasing a desired amount of the particulate matter from the bin into the conduit while disallowing entry of the liquid carrier to the bin. The bin, conduit and meter are all mounted upon a portable structure for transportation with particulate matter in the bin. The meter includes a multi-vaned rotor turned by a controlled motor, and defines discrete pockets of known volume. The operator simply connects the device to a flow of water and keys into the controller an amount of material to be released. The rotor releases the material into a chamber under vacuum pressure generated by a venturi, through a check valve, and into an eductor. Agricultural chemicals may be advantageously distributed to end users in particulate form, to be mixed with a liquid carrier at the work site, without possibly harmful exposure to chemical dust and fumes.

    Abstract translation: 将精确量的干燥颗粒物质（例如农药）直接分配到诸如水流的液体载体流中的装置和方法以及使用这种装置分配化学品的方法。 该装置包括用于容纳一定数量的颗粒物质的箱，用于输送液体载体流的导管和在该箱的底部的一个仪表，用于在不允许的情况下将所需量的颗粒物质从容器中释放出来， 液体载体进入箱体。 垃圾箱，管道和仪表都安装在便携式结构上，用于运输垃圾箱中的颗粒物质。 该仪表包括由受控电动机转动的多转子转子，并且限定已知体积的离散凹部。 操作者简单地将设备连接到水流，并将控制器的钥匙键入一定量的待释放的材料。 转子通过文丘里管，通过止回阀和喷射器在真空压力下将材料释放到室内。 农药可以有利地以颗粒形式分配给最终用户，以在工作现场与液体载体混合，而不会有害地暴露于化学粉尘和烟雾。

    SILICONE-AGGREGATE MIXTURES FOR PUMPING AND SPRAYING APPLICATIONS
    89.
    发明申请
    SILICONE-AGGREGATE MIXTURES FOR PUMPING AND SPRAYING APPLICATIONS 有权
    硅胶 - 聚合物混合物用于抽吸和喷涂应用

    公开(公告)号：US20010041767A1

    公开(公告)日：2001-11-15

    申请号：US09413315

    申请日：1999-10-06

    Inventor： STANLEY PETER FRANKOSKI ,  MARK THOMAS HENSLEY

    IPC: C08J003/00

    CPC classification number: B01F13/0035 ,  B01F7/00141 ,  B01F7/0025 ,  B01F7/00391 ,  B01F7/00425 ,  B01F15/0201 ,  B05B7/267 ,  B05B7/32 ,  B05B12/1418

    Abstract: A composition of matter, apparatus, and method relating to silicone-aggregate mixtures for pumping and spraying applications. In preferred embodiments, the apparatus and method can include a metering mechanism for dispensing the mixture to the pump, an agitator for mixing the mixture before it enters the pump, and a spray nozzle for applying the mixture exiting the hose. Even more preferred embodiments can include a metering mechanism in the form of a variable speed auger screw, a hose internally lined with a coating of polytetrafluoroethylene, a hose structurally reinforced, and a pump and hose that are individually sealable.

    Abstract translation: 与用于泵送和喷涂应用的硅氧烷 - 骨料混合物相关的物质，设备和方法的组合物。 在优选实施例中，装置和方法可以包括用于将混合物分配到泵的计量机构，用于在混合物进入泵之前混合的搅拌器和用于施加离开软管的混合物的喷嘴。 甚至更优选的实施例可以包括可变速螺旋推进器螺杆形式的计量机构，内部衬有聚四氟乙烯涂层的软管，结构上增强的软管以及可单独密封的泵和软管。

    Method and device for photodetection
    90.
    发明授权
    Method and device for photodetection 失效
    光电检测方法及装置

    公开(公告)号：US06284546B1

    公开(公告)日：2001-09-04

    申请号：US08469578

    申请日：1995-06-06

    Applicant: Zbigniew T. Bryning ,  Benjamin R. Irvin ,  Hrair Kirakossian ,  Edwin F. Ullman

    Inventor： Zbigniew T. Bryning ,  Benjamin R. Irvin ,  Hrair Kirakossian ,  Edwin F. Ullman

    IPC: G01N2176

    CPC classification number: G01N21/8806 ,  B01F5/0085 ,  B01F11/00 ,  B01F13/0001 ,  B01F13/0013 ,  B01F13/0809 ,  B01F15/0201 ,  B01F2215/0037 ,  B01L3/5085 ,  B01L2400/0415 ,  B01L2400/0433 ,  G01N21/8483 ,  G01N2001/386 ,  G01N2035/00237 ,  G01N2035/00554 ,  Y10T436/110833 ,  Y10T436/25

    Abstract: The present invention provides methods and apparatus for mixing two or more liquids and detecting light emitted by the mixture. The method comprises forming a liquid droplet containing two or more liquids on a substantially planar surface in containerless containment on the surface and causing the droplet to deform in an essentially zero air flow environment thereby mixing the liquids and surrounding the planar surface with a reflective housing and photodetector. An apparatus of the invention comprises (a) a substantially planar support, (b) means for dispensing liquids onto the support to form a droplet, and (c) non-evaporative means for causing the droplet to deform without deforming the support thereby mixing the liquids and a two part reflective housing and photodetector which is moveable. The drop can be deformed by, for example, application of acoustic energy or a variable electrostatic field. The methods and apparatus have particular application to the determination of an analyte.

    Abstract translation: 本发明提供了混合两种或多种液体并检测由混合物发射的光的方法和装置。 该方法包括在表面上的无容器容纳物中的基本上平坦的表面上形成含有两种或更多种液体的液滴，并使液滴在基本为零的空气流动环境中变形，从而混合液体并围绕平面表面与反射壳体 光电探测器 本发明的装置包括（a）基本上平面的支撑件，（b）用于将液体分配到支撑件上以形成液滴的装置，和（c）非蒸发装置，用于使液滴变形而不使支架变形， 液体和可移动的两部分反射壳体和光电检测器。 可以通过例如施加声能或可变静电场来使液滴变形。 所述方法和装置特别适用于分析物的测定。

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