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    FILTERTASCHE MIT NOPPENSTRUKTURPLATTE
    1.
    发明公开
    FILTERTASCHE MIT NOPPENSTRUKTURPLATTE 审中-公开
    带NOPPENSTRUKTURPLATTE的过滤袋

    公开(公告)号：EP3228379A1

    公开(公告)日：2017-10-11

    申请号：EP16163653.5

    申请日：2016-04-04

    申请人： Weise, Ulrich

    发明人： Weise, Ulrich

    IPC分类号： B01D63/08 ,  B01D29/01 ,  B01D61/18

    CPC分类号： B01D63/084 ,  B01D29/21 ,  B01D29/39 ,  B01D29/56 ,  B01D36/02 ,  B01D61/18 ,  B01D2313/08 ,  B01D2313/14 ,  B01D2313/146 ,  C02F1/283 ,  C02F1/444 ,  C02F3/1268 ,  Y02W10/15

    摘要： Die Erfindung betrifft eine Filtertasche (1) aufweisend eine Strukturplatte (3), wobei die Strukturplatte (3) im Bereich ihres äußeren Randes einen erhabenen Rahmen (4) aufweist an dem eine Membranschicht (2) anliegt, sodass auf beiden Seiten der Strukturplatte (3) ein Hohlraum in Form eines Filtratspalts (5) gebildet ist, wobei die Strukturplatte (3) einen Filtratauslass (7) aufweist und im Bereich eine Vielzahl an Noppen (6) aufweist und die Membranschicht (2) mit dem Rahmen (4) und den Noppen (6) der Strukturplatte (3) verklebt sind. Die Filtertasche kann in einem Beutelfilter oder einem Filtergerät verbaut sein.

    摘要翻译： 本发明涉及一种过滤袋（1），包括一个结构板（3），其中所述结构板（3）在它的外边缘的区域中，凸起的框架（4），其上的膜层（2）被施加，使得（在结构化板3的两侧 ）在Filtratspalts（5），其中所述结构板的形式形成的空腔（3）具有一个滤液出口（7）和在具有多个突起（6）的区域与所述薄膜层（2）与所述框架（4）和所述 结构板（3）的旋钮（6）粘在一起。 过滤袋可以安装在袋式过滤器或过滤装置中。

    CLOSURE FOR LEAF FILTER IN ALUMINA PRODUCTION
    2.
    发明公开
    CLOSURE FOR LEAF FILTER IN ALUMINA PRODUCTION 有权
    VERSCHLUSSFÜREINEN BLATTFILTER IN DER TONERDEPRODUKTION

    公开(公告)号：EP3003525A1

    公开(公告)日：2016-04-13

    申请号：EP14807470.1

    申请日：2014-06-05

    申请人： Sefar BDH Inc.

    发明人： PARENT, Luc ,  BROCHU, Yan

    IPC分类号： B01D29/39 ,  C22B21/00

    CPC分类号： B01D35/30 ,  B01D29/27 ,  B01D29/39

    摘要： An edge closure system is presented herein wherein a portion of the closure edge of the filter bags leading to the outlet pipe aperture are provided with mating snapping closures, allowing to sealingly close the length of the edge of the fabric leading to the outlet pipe aperture simply by engaging the male and female components of the snapping closures. Moreover, an outlet pipe closure system is also presented herein using a combination of a tongue mounted internally to one of the sides of the fabric forming the bag in a manner to be wrappable around at least a corresponding portion of the outlet pipe, and a fabric hood mounted externally and overlapping both sides of the bag at the outlet pipe aperture, which cooperates with the tongue to seal the interface between the outlet pipe and the bag when held in position.

    摘要翻译： 本文提出了一种边缘封闭系统，其中通向出口管孔的过滤袋的封闭边缘的一部分设置有配合的卡扣封闭件，允许将导致通过出口管孔的织物边缘的长度密封地闭合 通过接合卡扣盖的阳和女构件。 此外，出口管封闭系统也在本文中呈现，其中使用舌头组合安装在内部的织物的一侧之间，以能够围绕出口管的至少相应部分包装的方式形成袋子;以及织物 发动机外罩安装在出口管孔的两侧，并与舌头配合，以便在保持就位时密封出口管和袋之间的界面。

    FILTER CELLS PROVIDING LIFTING MEANS AND RELATED METHODS
    3.
    发明授权
    FILTER CELLS PROVIDING LIFTING MEANS AND RELATED METHODS 失效
    废止介质，提供过滤单元及相关方法

    公开(公告)号：EP0784497B1

    公开(公告)日：2003-02-26

    申请号：EP95937376.2

    申请日：1995-10-03

    申请人： Cuno Incorporated

    发明人： SWIATEK, Frank ,  LEAVITT, Richard +di ,  CHANSKY, Donald ,  REPETTI, Ronald, V. ,  WILLOUGHBY, Drew

    IPC分类号： B01D35/00 ,  B01D25/26

    CPC分类号： B01D29/39 ,  B01D29/41 ,  B01D29/96 ,  B01D2201/24

    摘要： Filter cartridge assemblies (10) comprising at least one filter cell (12) having an aperture (18) therethrough; a retainer ring (22) securably disposed on the filter cell and concentric with the aperture; and a lifting device (42, 50, 70, 80, 90) in communication with the retainer ring. A device for lifting and carrying a filter cell (12) comprising a retainer ring (22); and a lifting device (42, 50, 80, 90) in communication with the retainer ring. A method for the assembly of a cell-type filter cartridge device (10) comprising the steps of providing a filter housing (28) for at least one filter cell (12), the filter housing having a removable opening, an inlet and an outlet; providing at least one filter cell, the cell having an aperture (18) communicable with the outlet and a retainer ring (22) secured to the cell and providing a lifting device (42, 50, 80, 90); depositing the filter cell into the filter housing; and fastening the removable opening to the filter housing. A method for removing a filter cell cartridge assembly (10) from a filter housing (28) having a removable opening, an inlet and an outlet; the cartridge assembly providing at least one filter cell (12) having an aperture (18) communicable with the outlet and a retainer ring (22) in communication with the cell comprises the steps of detaching a section of the filter housing; securing a device for lifting (80) to the retainer ring; and lifting the filter cell out of the filter housing with the lifting device.

    ROTARY DISC FILTRATION DEVICE WITH MEANS TO REDUCE AXIAL FORCES
    7.
    发明公开
    ROTARY DISC FILTRATION DEVICE WITH MEANS TO REDUCE AXIAL FORCES 有权
    旋转圆盘过滤设备与用于减少推力负荷

    公开(公告)号：EP1059985A1

    公开(公告)日：2000-12-20

    申请号：EP99907124.4

    申请日：1999-02-18

    申请人： Membrex, Inc.

    发明人： ROLCHIGO, Philip, M. ,  HODGINS, Leonard, T. ,  YU, Guanghua

    IPC分类号： B01D33/15

    CPC分类号： B01D29/055 ,  B01D29/39 ,  B01D29/54 ,  B01D29/86

    摘要： Rotary disc filtration devices and filtration processes using those devices are disclosed. The devices have one or more fluid filtration gaps into which fluid to be filtered into permeate and retentate is placed. Each fluid filtration gap is defined by a disc and a filter, one of which rotates with respect to the other. The filter is carried on a filter support member. Fresh feed is introduced to each fluid filtration gap near the longitudinal axis of the shaft on which the discs are rotated. Holes through the disc in the active area of the disc, which is the area opposite the filter, counteract the tendency of the disc and filter to move towards one another.

    PRESSURE PLATE FILTER WITH PIVOTAL FILTER PLATES
    8.
    发明公开
    PRESSURE PLATE FILTER WITH PIVOTAL FILTER PLATES 审中-公开
    与高压过滤器旋转钩滤板板

    公开(公告)号：EP1028793A1

    公开(公告)日：2000-08-23

    申请号：EP98952465.7

    申请日：1998-11-03

    申请人： Komline-Sanderson Limited

    发明人： KEMP, Geoffrey, D. ,  KEMINK, John

    IPC分类号： B01D29/39 ,  B01D29/70 ,  B01D29/78 ,  B01D29/96

    CPC分类号： B01D29/39 ,  B01D29/70 ,  B01D29/78 ,  B01D29/94 ,  B01D29/96

    摘要： A pressure plate filter having a filter vessel with an upper cylindrical section and a lowers downwardly tapering conical section. A stack of spaced-apart filter plates is mounted on a support frame within the filter vessel for pivoting about an offset axis between a lowered filtering position in which the filter plates are horizontally arranged within the conical sections to a raised filter cake discharge position in which the filter plates are supported above the conical section in a sloped position. The stack of filter plates is raised and lowered by means of a hoist assembly. In a further embodiment, the filter includes a separation frame which can move relative to the support frame and which causes the filter plates to move apart relative to each other when placed in the raised discharge position.

    IMMERSIBLE ROTARY DISC FILTRATION DEVICE
    9.
    发明公开
    IMMERSIBLE ROTARY DISC FILTRATION DEVICE 失效
    浸入式旋转圆盘过滤装置

    公开(公告)号：EP0902723A1

    公开(公告)日：1999-03-24

    申请号：EP96941456.0

    申请日：1996-11-22

    申请人： Membrex, Inc.

    发明人： ROLCHIGO, Philip, M. ,  HODGINS, Leonard, T. ,  JEN, Chang, W. ,  KAHN, Malcolm, R. ,  YU, Guanghua

    IPC分类号： B01D29 ,  B01D33 ,  B01D63 ,  B01D65

    CPC分类号： B01D65/08 ,  B01D29/055 ,  B01D29/39 ,  B01D29/54 ,  B01D29/86 ,  B01D63/16 ,  B01D2321/185 ,  B01D2321/2033

    摘要： Rotary disc filtration devices and filtration processes using those devices are disclosed. The devices have one or more fluid filtration gaps into which fluid to be filtered into permeate and retentate is placed. Each fluid filtration gap is defined by a disc and a filter, one of which rotates with respect to the other. The filter is carried on a filter member. The discs and interleaved filter members may be suspended from the top of the device, the top may rest on a vessel containing the fluid to be filtered, the discs may be attached to a single shaft for rotation, and the filter members may be suspended from a sleeve around the shaft, which sleeve keeps the filters centered with respect to the discs. Removal of the device's top removes the discs and filter members together, facilitating maintenance. Each filter member may have a peripheral lip and the lips of adjacent filter members may be sufficiently close to one another to substantially restrict the flow of retentate out of the fluid filtration gap. Retentate flowing out of each fluid filtration gap may be directed into the vessel to counteract the tendency of the fluid in the vessel to rotate in the same direction as the discs are rotated, or the retentate may be recycled directly to the fluid filtration gaps. The liquid level in the vessel may be held constant using a dual-pipe system and three-head peristaltic pump.

    摘要翻译： 公开了使用这些装置的旋转圆盘过滤装置和过滤工艺。 这些装置具有一个或多个过滤间隙，待过滤的流体渗入渗透物或渗余物中。 每个流体过滤间隙由盘（46）和过滤器（44）限定，其中一个相对于另一个旋转。 过滤器装在过滤器部件上。 盘和交错的过滤器构件可以从设备的顶部（32,34）悬挂，顶部可以搁置在容纳待过滤流体的容器上，盘可以连接到单个轴（38）以旋转， 并且过滤构件可以从围绕轴的套筒（42）悬挂下来，该套筒使过滤器相对于圆盘保持居中。 拆下设备的顶部可将光盘和过滤器部件拆卸在一起，便于维护。

    FILTER APPARATUS FOR MACHINE TOOL COULANT
    10.
    发明公开
    FILTER APPARATUS FOR MACHINE TOOL COULANT 失效
    过滤装置用于机床冷却液

    公开(公告)号：EP0787031A1

    公开(公告)日：1997-08-06

    申请号：EP95937399.0

    申请日：1995-10-17

    申请人： HENRY FILTERS, INC.

    发明人： MCEWEN, Stephen, N. ,  CREPS, Jay, M. ,  MCEWEN, Scott, M. ,  HALLET, Richard, A. ,  BENSCHOTER, Robert, F. ,  BENSCHOTER, Barry

    IPC分类号： B01D29 ,  B01D33 ,  B01D35

    CPC分类号： B01D33/073 ,  B01D29/114 ,  B01D29/39 ,  B01D29/41 ,  B01D29/6476 ,  B01D29/70 ,  B01D29/96 ,  B01D33/21 ,  B01D33/23 ,  B01D33/466 ,  B01D33/803 ,  B01D35/16 ,  B01D2201/184 ,  B01D2201/282

    摘要： Filter apparatus for filtering contaminants from a fluid, such as machine tool coolant, are disclosed. One filter apparatus includes a filter drum unit having a generally cylindrical open perforated support sheet with a cylindrical screen element mounted thereabout. Circumference varying mechanisms, such as turnbuckles, are connected relative to the support plate to vary the circumference of the support plate and the tautness of the screen element. A disc filter assembly having a mandrel and fluidly attached annular disc filter elements is also described. Each annular disc filter element has an inner structure with concentric ribs forming concentric grooves therebetween which are connected to radially extending grooves. A screen element is supported by the ribs so that the microscreen will not tear while allowing filtering of fluid into the grooves which are in fluid communication with the mandrel. A disc filter assembly having a mandrel in fluid communication with a plurality of rectangular disc filter elements is also described. Each disc filter element has a rectangular inner structure which is pleated or folded in an accordion-like fashion. A retainer secures screen elements about the inner structure to prevent contaminants from passing therebetween.