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    METHOD AND APPARATUS FOR MANAGING FLUID FLOW WITHIN A SCREW PUMP SYSTEM
    3.
    发明申请
    METHOD AND APPARATUS FOR MANAGING FLUID FLOW WITHIN A SCREW PUMP SYSTEM 审中-公开
    用于管理螺旋泵系统中的流体流动的方法和装置

    公开(公告)号：WO2010126650A2

    公开(公告)日：2010-11-04

    申请号：PCT/US2010/026963

    申请日：2010-03-11

    Applicant: GENERAL ELECTRIC COMPANY ,  KOTHNUR, Vasanth ,  ANDERSON, David, Deloyd ,  GHASRIPOOR, Farshad ,  DREXEL, Michael, V. ,  STEEN, Thomas ,  DEO, Hrishikesh, Vishvas

    Inventor： KOTHNUR, Vasanth ,  ANDERSON, David, Deloyd ,  GHASRIPOOR, Farshad ,  DREXEL, Michael, V. ,  STEEN, Thomas ,  DEO, Hrishikesh, Vishvas

    CPC classification number: F04C2/16 ,  F01C21/02 ,  F04C11/001 ,  F04C13/005 ,  F04C13/008 ,  F04C2210/24 ,  F04C2210/62 ,  F04C2240/50

    Abstract: In a pump system, a process fluid is directed into inlet chambers of a pump casing at an inlet pressure, and a plurality of rotors disposed inside the pump casing are rotated to pump the process fluid from the inlet chambers to an outlet chamber located between the inlet chambers, wherein the process fluid in the outlet chambers is at an outlet pressure. The process fluid is directed from the outlet chamber to a separator configured to separate particulate matter from the process fluid, and a portion of separated process fluid is directed from the separator to a gear chamber of the pump. Pump bearings are lubricated with the portion of separated process fluid from the gear chamber. Some of the portion of the separated process fluid from the pump bearing is leaked to the inlet chambers via rotor shrouds to reduce accumulation of particulate matter in the inlet chambers.

    Abstract translation: 在泵系统中，工艺流体以入口压力被引导到泵壳体的入口腔室中，并且设置在泵壳体内部的多个转子被旋转以将过程流体从入口室泵送到位于 入口室，其中出口室中的过程流体处于出口压力。 过程流体从出口室引导到分离器，该分离器构造成将颗粒物质与过程流体分离，并且一部分分离的过程流体从分离器引导到泵的齿轮室。 泵轴承通过与齿轮室分离的工艺流体的部分进行润滑。 来自泵轴承的分离的工艺流体的一部分部分经由转子罩泄漏到入口室，以减少颗粒物质在入口室中的积聚。

    A PAINTING APPARATUS
    5.
    发明申请
    A PAINTING APPARATUS 审中-公开
    绘画设备

    公开(公告)号：WO2008125980A3

    公开(公告)日：2009-04-09

    申请号：PCT/IB2008001466

    申请日：2008-04-04

    Applicant: AKZO NOBEL COATINGS INT BV ,  WALCOT RUTH ELIZABETH ,  CANE MICHAEL ROGER ,  ORD CHRISTOPHER JOHN

    Inventor： WALCOT RUTH ELIZABETH ,  CANE MICHAEL ROGER ,  ORD CHRISTOPHER JOHN

    IPC: B05C17/02

    CPC classification number: B05C17/0333 ,  A46B11/06 ,  A46B2200/202 ,  B05B9/0403 ,  B05B15/025 ,  B05C17/002 ,  B05C17/0205 ,  B05C17/0207 ,  B05C17/0235 ,  B05C17/0355 ,  B44D3/12 ,  C09D5/024 ,  C09D5/04 ,  C09D7/44 ,  F04C2/18 ,  F04C13/002 ,  F04C13/005

    Abstract: A painting apparatus comprising a paint module, an applicator assembly having an applicator surface, and a pump, the paint module having a container receiving section, the applicator assembly being fluidly connectable to the container receiving section such that the pump can supply liquid contained in the container receiving section to the applicator assembly, in which the apparatus can operate in a painting cycle where the container receiving section receives a paint container with a supply of paint such that the paint can be supplied to the applicator assembly, and in a cleaning cycle where the container receiving section receives a liquid in the form of a cleaning fluid, such that the cleaning fluid can be supplied to the applicator assembly

    Abstract translation: 一种涂漆装置，包括涂料组件，具有涂敷器表面的涂布器组件和泵，所述涂料模块具有容器容纳部分，所述涂抹器组件可流体地连接到所述容器容纳部分，使得所述泵可以供应包含在所述涂料表面中的液体 容器接收部分，其中装置可以在涂装周期中操作，其中容器接收部分接收具有涂料供应的涂料容器，使得涂料可以供应到涂布器组件，并且在清洁循环中， 容器接收部分接收清洁流体形式的液体，使得清洁流体可以被供应到施加器组件

    PROPORTIONING, REGENERATIVE, ROTARY PUMP
    8.
    发明申请
    PROPORTIONING, REGENERATIVE, ROTARY PUMP 审中-公开
    分配，再生，旋转泵

    公开(公告)号：WO2004045749A1

    公开(公告)日：2004-06-03

    申请号：PCT/US2003/036427

    申请日：2003-11-12

    Applicant: GRAY, Buddy, Don

    Inventor： GRAY, Buddy, Don

    IPC: B01D63/00

    CPC classification number: B01D61/06 ,  B01D61/022 ,  C02F1/441 ,  F04C2/3442 ,  F04C11/003 ,  F04C13/005

    Abstract: A pump system for tangential flow or crossflow liquid filtration systems, such as reverse osmosis, nano, and micro filtration systems, that independently fixes the fraction of product water produced for each stage and recovers a fraction of the energy normally lost in rejected waste streams. The pump is of the rotary positive-displacement type and fixes the percent recovery of the overall system by establishing set ratios through the use of differing displacements of the various pump and motor stages, per unit of time, between the feed water inlet, product water outlet, and reject water outlet volume of each stage of the filtration system while using the same ratio setting components to recover the energy normally expelled along with the reject, or concentrate water. The pump system, while initially developed for use in water processing, can find equal or greater use in processing of fluid streams other than water and in processes other than filtration or reverse osmosis.

    Abstract translation: 用于切向流动或横流液体过滤系统的泵系统，例如反渗透，纳米和微过滤系统，其独立地固定每个阶段产生的产物水的分数，并回收通常在废弃废物流中损失的能量的一部分。 泵是旋转正位型，通过使用各个泵和电机级的不同位移（每单位时间）在给水入口，产品水之间建立设定比例来固定整个系统的回收百分比 出口，并排除过滤系统各阶段的出水口量，同时使用相同的比例设定组件，以回收与废渣一起排出的能量或浓缩水。 最初开发用于水处理的泵系统可以在处理除水之外的流体流和除过滤或反渗透之外的过程中找到相同或更多的用途。

    QUICK-COLOR CHANGE INK PUMPING SYSTEM
    9.
    发明申请
    QUICK-COLOR CHANGE INK PUMPING SYSTEM 审中-公开
    快速变色油墨泵系统

    公开(公告)号：WO03061971A2

    公开(公告)日：2003-07-31

    申请号：PCT/US0301425

    申请日：2003-01-16

    Applicant: GBS MARKETING INC

    Inventor： SAMUELS GARY B

    IPC: B41J2/175 ,  B41F

    CPC classification number: B41F31/08 ,  B41J2/175 ,  F04C2/1071 ,  F04C13/005 ,  F04C2210/20 ,  F04C2210/205

    Abstract: A portable ink pumping system for supplying ink to an ink fountain includes a cart, a container, a progressive cavity pump, and an ink fountain mounting bar. The ink fountain mounting bar is designed to be releasably connected to the ink fountain of a printing station. The ink fountain mounting bar includes a proximity sensor, a control box, and at least two ink dispensing nozzles. The proximity sensor monitors the level of the ink in the ink fountain while the control boy controls the level of the ink. The material of the nozzles and associated fittings and tubing allows for quick and thorough cleaning of any remaining ink when an ink change is required. Moreover, when a radical ink color change is required, the nozzles, fittings, and tubing can be removed and replaced with new components.

    Abstract translation: 用于向墨斗供墨的便携式墨水泵系统包括推车，容器，渐进式泵和墨斗安装杆。 墨斗安装杆被设计成可释放地连接到印刷台的墨斗。 墨斗安装杆包括接近传感器，控制箱和至少两个墨水分配喷嘴。 接近传感器监控墨斗中的墨水的水平，同时控制男孩控制墨水的水平。 喷嘴及相关配件和管道的材料可以在需要更换墨水时快速彻底地清洁任何剩余的墨水。 此外，当需要自由基油墨颜色变化时，可以移除喷嘴，配件和管道并用新的部件代替。

    FÖRDERPUMPE
    10.
    发明申请
    FÖRDERPUMPE 审中-公开
    PUMP

    公开(公告)号：WO2003054393A1

    公开(公告)日：2003-07-03

    申请号：PCT/DE2002/003214

    申请日：2002-08-31

    Applicant: KREYENBORG VERWALTUNGEN UND BETEILIGUNGEN GMBH & CO. KG ,  GILLERT, Georg ,  HENNINGSEN, Dirk

    Inventor： GILLERT, Georg ,  HENNINGSEN, Dirk

    IPC: F04C15/00

    CPC classification number: F04C15/0092 ,  F04C2/18 ,  F04C13/005

    Abstract: Die Erfindung bezieht sich auf eine Förderpumpe zur Förderung von fluiden Medien, wobei die Schmierung der Pumpenlager durch das Fördermedium selbst erfolgt und auf der Saugseite und auf der Druckseite vor bzw. hinter einem Verdrängerkörper Verbindungskanäle mit Ventileinrichtungen vorgesehen sind, die den Lagerbereich der Pumpe mit dem Produktionskanal verbinden, die Verbindungskanäle im Pumpengehäuse als geradlinige Bohrungen ausgebildet sind und die Ventileinrichtungen als Stössel ausgebildet sind, die in den ihnen zugeordneten Verbindungskanalabschnitten saugend dicht angeordnet und verstellbar sind.

    Abstract translation: 本发明涉及一种输送泵用于输送流体介质，其中，所述泵轴承本身的润滑是由泵送介质和在吸入侧和上或连接通道的前部的压力侧设置有阀携带装置的位移体的背后，与所述泵的所述存储区域 连接产生通道，形成在泵壳体为直孔的连接通道和阀装置被构造成柱塞，其在它们的相关的连接通道部分布置抽吸密且是可调节的。

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