中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

51 records (took 0.035 seconds)

    Filter
    12.
    发明授权
    Filter 失效
    过滤

    公开(公告)号：US4604201A

    公开(公告)日：1986-08-05

    申请号：US289526

    申请日：1981-08-03

    Applicant: Hans Muller

    Inventor： Hans Muller

    IPC: B01D29/50 ,  B01D29/15 ,  B01D29/46 ,  B01D29/62 ,  B01D29/66 ,  B01D23/00

    CPC classification number: B01D29/15 ,  B01D2201/0415 ,  B01D2201/0446 ,  B01D2201/0484 ,  B01D2201/287

    Abstract: A filter is provided with a number of elongated filter elements disposed in a pressure vessel. Each element has a filter web extending about the length of the element and fastened at the top and the bottom. Rigid support means are provided inside the filter element in order to support the web. They extend about the length of the element and preferably extend over a part only of the circumference of the element so as to permit the web to perform a limited movement outwards and inwards in radial direction. During the operation the web is pressed against the support means by the inflowing liquid permitting a filter cake to build up at its outside while upon a backwash operation the web moves outwardly away from said support means thus loosening the filter cake. Inlet and outlet means are provided on the pressure vessel. This permits a build-up and easy removal of the filter cake without the use of a bellows type filter web.

    Abstract translation: 过滤器设置有设置在压力容器中的多个细长的过滤元件。 每个元件具有围绕元件的长度延伸的过滤网，并且固定在顶部和底部。 过滤元件内设有刚性支撑装置，以支撑网。 它们围绕元件的长度延伸，并且优选地仅在元件的圆周的一部分上延伸，以便允许幅材在径向方向上向外和向内执行有限的移动。 在操作期间，纸幅通过流入的液体被压靠支撑装置，允许滤饼在其外部积聚，而在反洗操作时，纸幅从所述支撑装置向外移动，从而松动滤饼。 入口和出口装置设置在压力容器上。 这样可以在不使用波纹管式过滤网的情况下积聚和容易地除去滤饼。

    Filter apparatus for continuously thickening suspensions
    13.
    发明授权
    Filter apparatus for continuously thickening suspensions 失效
    用于连续增稠悬浮液的过滤装置

    公开(公告)号：US4511471A

    公开(公告)日：1985-04-16

    申请号：US500313

    申请日：1983-06-02

    Applicant: Hans Muller

    Inventor： Hans Muller

    IPC: B01D29/50 ,  B01D29/11 ,  B01D29/33 ,  B01D29/46 ,  B01D29/62 ,  B01D29/66 ,  B01D29/32 ,  B01D35/12

    CPC classification number: B01D29/114 ,  B01D2201/0484 ,  B01D2201/46

    Abstract: A filter apparatus for continuously thickening a suspension is proposed. The filter apparatus consists of a housing which accommodates a plurality of filter elements depending on individual collecting pipes. The collecting pipes are located parallel to each other and are separated by intermediate walls which extend beyond the collecting pipes and the filter elements in axial direction.

    Abstract translation: 提出一种用于连续增稠悬浮液的过滤装置。 过滤装置包括一个容纳多个过滤元件的壳体，这些过滤元件依赖于各个收集管。 收集管彼此平行定位并且由在轴向方向上延伸超过收集管和过滤元件的中间壁分开。

    Device for polishing hard surfaces, especially glass surfaces
    16.
    发明授权
    Device for polishing hard surfaces, especially glass surfaces 有权
    用于抛光硬表面，特别是玻璃表面的装置

    公开(公告)号：US08147292B2

    公开(公告)日：2012-04-03

    申请号：US11792328

    申请日：2005-12-05

    Applicant: Bernhard Dür ,  Beat Steinmann

    Inventor： Bernhard Dür ,  Beat Steinmann

    IPC: B24B49/00

    CPC classification number: B01D46/2407 ,  B01D29/114 ,  B01D29/52 ,  B01D29/60 ,  B01D46/0086 ,  B01D2201/0484 ,  B24B7/00 ,  B24B7/22 ,  B24B7/222 ,  B24B7/226 ,  B24B7/242 ,  B24B7/247 ,  B24B27/0038 ,  B24B27/033 ,  B24B41/02

    Abstract: The invention relates to a device for polishing hard surfaces, especially glass surfaces, said device comprising polishing system (5) provided with a replaceable polishing disk (6). Said polishing system (5) can be displaced in a two-dimensional manner by means of a displacement device (10) comprising a holding element (11) for the polishing system (5), and guiding elements (12, 18; 20, 25) for displacing the holding element (11) in XY directions. The inventive device enables hard surfaces to be repaired in a simple and precise manner.

    Abstract translation: 本发明涉及一种用于抛光硬表面，特别是玻璃表面的装置，所述装置包括具有可更换抛光盘（6）的抛光系统（5）。 所述抛光系统（5）可以通过包括用于抛光系统（5）的保持元件（11）和引导元件（12,18; 20,25）的位移装置（10）以二维方式移位 ），用于在XY方向上移动保持元件（11）。 本发明的装置能够以简单和精确的方式修复硬表面。

    Treatment assemblies
    17.
    发明授权
    Treatment assemblies 有权
    处理组件

    公开(公告)号：US08128823B2

    公开(公告)日：2012-03-06

    申请号：US12293168

    申请日：2007-03-16

    Applicant: Andrew Christopher Clark ,  Fredrick John Burton

    Inventor： Andrew Christopher Clark ,  Fredrick John Burton

    IPC: B01D29/15 ,  B01D29/52

    CPC classification number: C02F9/005 ,  B01D29/15 ,  B01D29/52 ,  B01D39/2068 ,  B01D2201/0484

    Abstract: A fluid treatment assembly defines a treatment chamber and includes a treatment sub assembly positioned in an assembled condition in the treatment chamber. The treatment sub assembly includes a plurality of treatment members. The treatment assembly is arranged so that in use a fluid for treatment flows through the treatment members.

    Abstract translation: 流体处理组件限定处理室并且包括处于处理室中的处于组装状态的处理子组件。 处理子组件包括多个处理构件。 处理组件被布置成使得在使用中处理流体流过处理构件。

    Filter candle
    18.
    发明授权
    Filter candle 有权
    过滤蜡烛

    公开(公告)号：US07063790B2

    公开(公告)日：2006-06-20

    申请号：US10470035

    申请日：2002-03-15

    Applicant: Adolf Hahn ,  Friedrich Banke ,  Rudolf Flossmann ,  Harald Gratzer

    Inventor： Adolf Hahn ,  Friedrich Banke ,  Rudolf Flossmann ,  Harald Gratzer

    IPC: B01D29/33

    CPC classification number: B01D29/48 ,  B01D2201/0446 ,  B01D2201/0484

    Abstract: A filter candle for a precoated filter for filtering and/or stabilizing fluids, especially beer, the filter candle comprising a tubular filter body that is formed from a spirally wound wire, with gaps being provided between the wire windings as fluid passages. To improve the adhesion of the precoated filter in such a filter candle, the surface of the wound wire that rests against the exterior of the filter body is inclined by an angle α relative to the longitudinal axis of the filter candle.

    Abstract translation: 一种用于过滤和/或稳定流体，特别是啤酒的预涂过滤器的过滤器蜡烛，所述过滤器蜡烛包括由螺旋卷绕的线形成的管状过滤器主体，其间作为流体通道设置在所述线绕组之间。 为了改善预过滤器在这种过滤器蜡烛中的粘合力，靠近过滤器主体外部的缠绕线的表面相对于过滤蜡烛的纵向轴线倾斜角度α。

    Dewatering method and device
    19.
    发明授权
    Dewatering method and device 失效
    脱水方法和装置

    公开(公告)号：US06709586B2

    公开(公告)日：2004-03-23

    申请号：US10090508

    申请日：2002-03-04

    Applicant: J. Bradley Mason

    Inventor： J. Bradley Mason

    IPC: B01D3512

    CPC classification number: B01D29/114 ,  B01D29/52 ,  B01D29/661 ,  B01D29/70 ,  B01D29/96 ,  B01D2201/0484

    Abstract: A method and device for dewatering most liquid/solid solutions and slurries is described. A dewatering device having a dewatering pump in fluid communication with a filter rack with vertically arrayed filter elements that is carried by a container. To begin the dewatering process, the filter rack is lowered to the bottom of the container and the liquid/solid slurry is introduced. Next, the dewatering pump draws the liquid from the slurry into the filter rack and then to the pump. When dewatering efficiency decreases, the dewatering operation is momentarily stopped and the filter elements of the filter rack are backpulsed with air and raised to dislodge the filter cakes that have formed. The filter rack is then relowered and the dewatering operation continues. These steps of dewatering, backpulsing, raising the filter rack, and lowering filter rack are continued until the container is full of dewatered solids. Alternatively, the filter rack is affixed to the top of the container and the liquid/solid slurries are introduced until the container is mostly full. Next dewatering operations commence and continue until the container is full of dewatered solids.

    Abstract translation: 描述了用于脱水大多数液体/固体溶液和浆料的方法和装置。 一种脱水装置，其具有与过滤架流体连通的脱水泵，该过滤器架具有由容器承载的垂直排列的过滤元件。 为了开始脱水处理，将过滤架降低到容器的底部，并引入液体/固体浆料。 接下来，脱水泵将液体从浆料中抽出到过滤架中​​，然后到达泵。 当脱水效率降低时，脱水操作暂时停止，过滤架的过滤元件用空气反冲并升高以移除已形成的过滤蛋糕。 然后将过滤架倒流，并继续脱水操作。 脱水，反冲，升高过滤架和降低过滤架的这些步骤将一直持续到容器充满脱水固体。 或者，将过滤架固定到容器的顶部，并且引入液体/固体浆料直到容器大部分已满。 接下来的脱水操作开始并持续到容器充满脱水固体。

    Removable filter for slurry hydrocarbon synthesis process
    20.
    发明申请
    Removable filter for slurry hydrocarbon synthesis process 审中-公开
    用于泥浆烃合成过程的可移除过滤器

    公开(公告)号：US20010039298A1

    公开(公告)日：2001-11-08

    申请号：US09900368

    申请日：2001-07-06

    Inventor： Charles W. Degeorge ,  Barry J. Thompson

    IPC: C07C027/26 ,  B32B005/02

    CPC classification number: C10G2/343 ,  B01D29/114 ,  B01D29/52 ,  B01D29/96 ,  B01D2201/0438 ,  B01D2201/0446 ,  B01D2201/0484 ,  B01J8/006 ,  B01J8/22

    Abstract: A removable filter for separating and filtering slurry liquid from solid particles includes one or more filter sections connected by a filtrate conduit. Each section comprises a plurality of vertical, hollow, sintered metal filter elements horizontally arranged across a manifold connected to a hollow filtrate conduit. The sections are vertically stacked and connected by the conduit(s) to form the filter which is removably secured in the slurry by means which permit it to be removed vertically up and out of the top of the reactor. This filter has a high surface area to volume ratio and is useful for removing the liquid hydrocarbon products from a slurry hydrocarbon synthesis reactor and can easily be replaced without having to drain out the slurry.

    Abstract translation: 用于从固体颗粒分离和过滤浆液的可移除过滤器包括通过滤液导管连接的一个或多个过滤器部分。 每个部分包括多个垂直的，中空的，烧结的金属过滤器元件，水平地布置成横跨连接到中空滤液导管的歧管。 这些部分垂直堆叠并通过导管连接以形成过滤器，该过滤器通过允许其从反应器的顶部垂直移出的装置可移除地固定在浆料中。 该过滤器具有高表面积与体积比，并且可用于从浆料烃合成反应器中除去液态烃产物，并且可以容易地更换而不必排出浆料。

Patent Agency Ranking