公开(公告)号：US20240157276A1

公开(公告)日：2024-05-16

申请号：US18496584

申请日：2023-10-27

Applicant: Robert Bosch GmbH

Inventor： Hakan Camurdan ,  Katrin Kroener ,  Alexander Patrick Steiner

IPC: B01D29/96

CPC classification number: B01D29/965 ,  B01D2201/0415 ,  B01D2201/16 ,  B01D2201/282 ,  B01D2201/29

Abstract: A filter apparatus is for use with a hydraulic machine. The filter apparatus includes a connecting part and a filter cartridge. The connecting part includes a sealing face, which is configured for sealing abutment on the hydraulic machine. An input connector and an output connector are arranged within the sealing face. The filter apparatus further includes a separate retaining part on which the filter cartridge is fixedly received. The connecting part has a pivoting appendage extending along a pivot axis on a side of the connecting part facing away from the sealing face. The retaining part is fluid-tightly adapted to the pivoting appendage such that (i) its pivoting position with respect to the pivot axis is continuously adjustable relative to the connecting part, and (ii) between the retaining part and the pivoting appendage, a first and a second pressure chamber are arranged.

公开(公告)号：US20180178147A1

公开(公告)日：2018-06-28

申请号：US15738144

申请日：2016-06-21

Applicant: Veolia Water Solutions & Technologies Support

Inventor： Filip THYSELL ,  Emil SVENSSON ,  Kjell-Ake SVENSSON ,  Per LARSSON

IPC: B01D33/23 ,  B01D33/067 ,  B01D33/50

CPC classification number: B01D33/23 ,  B01D25/215 ,  B01D29/05 ,  B01D33/067 ,  B01D33/21 ,  B01D33/50 ,  B01D33/82 ,  B01D2201/282

Abstract: The invention relates to a filter panel (1) for a drum filter (2) which is used for filtering off solid particles from a liquid. The filter panel (1) comprises a first side (3) being adapted to be attached to a drum (4) of said drum filter (2), a second side (5) being adapted to receive a filter cloth (6), and a plurality of through holes (7) extending from said first side (3) to said second side (5), each hole (7) defining one or more side walls (8). The filter panel (1) is characterized in that at least one of said holes (7) comprises an inclined side wall (8). The invention also relates to a drum filter (2) for filtering liquid.

公开(公告)号：US20130256213A1

公开(公告)日：2013-10-03

申请号：US13993567

申请日：2011-12-15

Applicant: Ra'anan Ben-Horin ,  Alexey Slavinsky

Inventor： Ra'anan Ben-Horin ,  Alexey Slavinsky

IPC: B01D29/54 ,  F16L3/00 ,  F16L23/08 ,  B01D46/00

CPC classification number: B01D29/50 ,  B01D29/114 ,  B01D29/52 ,  B01D29/54 ,  B01D46/0005 ,  B01D46/001 ,  B01D46/0013 ,  B01D46/002 ,  B01D46/0021 ,  B01D46/2407 ,  B01D2201/0415 ,  B01D2201/043 ,  B01D2201/0492 ,  B01D2201/282 ,  B01D2201/4092 ,  B01D2265/05 ,  B01D2265/06 ,  F16L3/00 ,  F16L23/08 ,  Y10T137/8593 ,  Y10T137/85938

Abstract: A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line, at least one filtration flow path extending between the main raw fluid supply line and the main filtered fluid collecting line; each of the at least one filtration flow path is configured with a filtering assembly comprising a pair of filter units coaxially extending from a common manifold configured on the filtration flow path and is in flow communication with the main raw fluid supply line and the main filtered fluid collecting line, each of the filter units comprising a plurality of parallely disposed filter members.

Abstract translation: 一种过滤阵列，包括主要原料流体供应管线和主要过滤液体收集管线，至少一个在主要原料流体供应管线和主要过滤液体收集管线之间延伸的过滤流动路径; 所述至少一个过滤流动路径中的每一个被配置有过滤组件，所述过滤组件包括一对过滤器单元，所述过滤器单元从构造在所述过滤流动路径上的公共歧管同轴地延伸并且与所述主要原料流体供应管线和所述主过滤流体 收集线，每个过滤器单元包括多个平行布置的过滤器构件。

公开(公告)号：US20130043180A1

公开(公告)日：2013-02-21

申请号：US13695124

申请日：2011-03-31

Applicant: Heiko Freter ,  Wolfgang Russe ,  Stephan Fritsch

Inventor： Heiko Freter ,  Wolfgang Russe ,  Stephan Fritsch

IPC: B01D33/48

CPC classification number: B01D33/21 ,  B01D33/23 ,  B01D33/37 ,  B01D33/72 ,  B01D2201/282 ,  B01D2201/44

Abstract: A filtration device designed for the purpose of recovering filtrate from wastewaters is characterized by a rotor system (2) that is drivable in rotary manner about a horizontal axis (5) in a liquid bath in a receptacle (1), and which serves as the support for multiple assemblies (17) of filter discs, the interior spaces of which are connected to the suction side of a pump (39) via a collection chamber (29). The liquid to be filtered is transported with the aid of a pump (40) that is connected to a plurality of distributor lances (35) that extend parallel to and close to the hollow shaft (21) that supports the rotor system (2) via a line (31) with the interposition of a prefilter (41) that is intended to separate a coarse fraction. The central introduction of the prefiltered liquid distributed evenly over the length of the rotor system (2) via the distributor lances (35) in conjunction with a network (36) of lines designed to introduce air bubbles into the liquid bath and located in the bottom of the receptacle (1) results in a stable operation that also suppresses the formation of deposits and engenders high and consistent filter efficiency.

Abstract translation: 设计用于从废水中回收滤液的过滤装置的特征在于转子系统（2），该转子系统（2）可在旋转方式围绕容器（1）中的液体浴中的水平轴线（5）驱动，并且其用作 支撑多个组件（17）的过滤盘，其内部空间经由收集室（29）连接到泵（39）的吸入侧。 要被过滤的液体借助于连接到多个分配器喷枪（35）的泵来传送，多个分配器喷枪（35）平行于并靠近支撑转子系统（2）的中空轴（21）延伸，该空心轴（21）经由 具有插入预分离器（41）的线（31），其用于分离粗分数。 预过滤液体的中心引入通过分配器喷枪（35）均匀地分布在转子系统（2）的长度上，与网络（36）一起被设计成将气泡引入液槽并位于底部 容器（1）产生稳定的操作，其也抑制沉积物的形成并产生高且一致的过滤效率。

公开(公告)号：US06693636B2

公开(公告)日：2004-02-17

申请号：US10273058

申请日：2002-10-17

Applicant: Björn Bluthgen ,  Richard C. Spiero

Inventor： Björn Bluthgen ,  Richard C. Spiero

IPC: G06T1100

CPC classification number: H04H20/28 ,  B01D33/11 ,  B01D33/466 ,  B01D33/60 ,  B01D33/74 ,  B01D2201/282 ,  G06F3/147 ,  G09G3/04 ,  G11B20/12 ,  G11B27/3063 ,  G11B27/34

Abstract: The application relates to an information transfer system, comprising a receiver (3) and a transmitter (1) for transferring an information signal to the receiver (3) via a transfer medium (2). The information signal comprises main data and sub data. The sub data comprises coded text lines having a plurality of character codes. The receiver is provided with a character display unit (10) for displaying characters corresponding with the character codes in the coded text lines. The number of character display positions is less than the number of character codes in the coded text line. The receiver is provided with display control means (9) for controlling the display of characters corresponding to the character codes included in the coded text line in dependence on serial control codes included in the coded text line. The system enables that significant parts of the text information available in the sub data can be shown on both a full multi-line display units for displaying full text lines and a 1-line display with a relative small number of digits. The invention is very suitable for systems with small sized receivers, such as e.g. portable players and car radios, and receivers wit a display on its remote controller, because there is not much space available for a display unit.

Abstract translation: 本申请涉及一种信息传送系统，包括接收器（3）和用于经由传送介质（2）将信息信号传送到接收器（3）的发射器（1）。 信息信号包括主数据和子数据。 子数据包括具有多个字符代码的编码文本行。 接收机设置有用于在编码文本行中显示与字符代码对应的字符的字符显示单元（10）。 字符显示位置的数量小于编码文本行中字符代码的数量。 接收机设置有显示控制装置（9），用于根据包括在编码文本行中的串行控制代码来控制与编码文本行中包括的字符代码相对应的字符的显示。 该系统使得可以在完整的多行显示单元上显示子数据中可用的文本信息的重要部分，以显示全文行和具有相对较小数字的1行显示。 本发明非常适用于具有小尺寸接收机的系统，例如， 便携式播放器和汽车收音机以及其遥控器上的显示器的接收器，因为显示单元没有足够的空间。

公开(公告)号：US5804071A

公开(公告)日：1998-09-08

申请号：US716222

申请日：1996-09-20

Applicant: Roger Haeffner

Inventor： Roger Haeffner

IPC: B01D33/21 ,  B01D33/11 ,  B01D33/23

CPC classification number: B01D33/11 ,  B01D2201/282

Abstract: A rotating disc filter for separating coarse phase from a liquid mixture having carrier elements and blocking means that prevent the coarse phase from falling back into the pool of incoming liquid mixture. The capacity of the filter is increased by the prevention of the coarse phase from being filtered again and thereby occupying filter area.

Abstract translation: PCT No.PCT / SE95 / 00306 Sec。 371日期：1996年9月20日 102（e）1996年9月20日PCT PCT 1995年3月23日PCT公布。 公开号WO95 / 25578 日期1995年9月28日一种用于从具有载体元件的液体混合物中分离粗相的旋转圆盘过滤器和阻止粗物相落入进入液体混合物池中的阻塞装置。 过滤器的容量通过防止粗相再次被过滤而增加，从而占据过滤面积。

公开(公告)号：US5753080A

公开(公告)日：1998-05-19

申请号：US732406

申请日：1996-12-06

Applicant: Vesa M. Karvonen

Inventor： Vesa M. Karvonen

IPC: B01D33/073 ,  B01D37/02 ,  D21F1/66

CPC classification number: D21F1/66 ,  B01D33/073 ,  B01D37/02 ,  B01D2201/282 ,  Y10S210/928

Abstract: In a method of recovering fibers from white water using a filter including a vat and a rotating filter surface (such as a disc filter), auxiliary pulp is supplied to the area of the vat where the cleaned and rotating filter surface meets the pulp surface in the vat. The consistency difference in the filter vat is adjusted by controlling the auxiliary pulp flow, or by adding cloudy filtrate to the auxiliary pulp prior to the filter vat. The auxiliary pulp is preferably supplied to the filter by using directing nozzles or other supply structures, and essentially evenly over the entire radial width of the filter surface.

Abstract translation: PCT No.PCT / FI95 / 00232 Sec。 371日期1996年12月6日第 102（e）日期1996年12月6日PCT提交1995年4月27日PCT公布。 第WO95 / 29747号公报 日期1995年11月9日在使用包括大桶和旋转过滤器表面（例如盘式过滤器）的过滤器从白水中回收纤维的方法中，将辅助纸浆供应到桶的区域，其中清洁和旋转的过滤器表面 满足大桶中的纸浆表面。 通过控制辅助纸浆流量或通过在过滤桶之前向辅助纸浆中加入浑浊的滤液来调节过滤槽中的稠度差异。 辅助纸浆优选通过使用引导喷嘴或其它供应结构并基本均匀地在过滤器表面的整个径向宽度上供给到过滤器。

公开(公告)号：US5736007A

公开(公告)日：1998-04-07

申请号：US397265

申请日：1995-03-15

Applicant: Geoffrey Graeme Duffy

Inventor： Geoffrey Graeme Duffy

IPC: B01D29/35 ,  B01D33/073 ,  D21C9/18 ,  D21D1/40 ,  D21F1/66 ,  D21F1/74

CPC classification number: D21F1/74 ,  B01D29/356 ,  B01D33/073 ,  D21C9/18 ,  D21D1/40 ,  D21F1/66 ,  B01D2201/02 ,  B01D2201/282

Abstract: Liquor removal from particulate solids such as wet wood pulp is achieved by applying a pneumatic or vapor pressure force through a pad of the wood pulp to compress the solids and to expel liquor from the solids. If air is used as a displacing medium, no wash liquor is added and the solids are simply compressed and some of the liquor is replaced by the gas passing through the suspension. If steam is used, not as a heating medium but as a pressure medium, an increase in liquor removal occurs over and above that removed by gas only due to the condensation of the steam to form a liquid front travelling before the steam through the solid suspension. Hence, in principle, a combination of pressure washing and displacement occurs resulting in a high efficiency in washing. Gas or steam could therefore simply be applied to any conventional operation to increase the washing efficiency both by compression and by displacement.

Abstract translation: PCT No.PCT / NZ93 / 00088 Sec。 371日期：1995年3月15日 102（e）1995年3月15日PCT 1993年9月28日PCT公布。 第WO94 / 08088号公报 日期1994年04月14日通过施加气动或蒸汽压力通过木浆垫以压缩固体并从固体中排出液体来实现从诸如湿木浆的颗粒固体中的分离。 如果使用空气作为置换介质，则不加入洗涤液，固体简单地被压缩，并且一些液体被通过悬浮液的气体代替。 如果使用蒸汽，而不是作为加热介质，而是作为压力介质，则除了蒸汽之外，除了气体之外，还会发生除去液体的增加，这仅仅是由于蒸汽冷凝而形成的液体前面在蒸汽通过固体悬浮液之前行进 。 因此，原则上，压力洗涤和位移的组合发生导致洗涤的高效率。 因此，气体或蒸汽可以简单地应用于任何常规操作，以通过压缩和位移来提高洗涤效率。

公开(公告)号：US5615494A

公开(公告)日：1997-04-01

申请号：US422455

申请日：1995-04-17

Applicant: Bjarne Ekberg

Inventor： Bjarne Ekberg

IPC: B01D33/48 ,  B01D24/46 ,  B01D33/21 ,  B01D33/44 ,  B01D33/58 ,  F26B17/00

CPC classification number: B01D33/21 ,  B01D2201/282

Abstract: An apparatus for detaching a filter cake created by a suction dryer from off the filter surface of a filter medium and for an essentially simultaneous treatment of the cake to a form advantageous for further processing. The apparatus comprises a suction dryer (1, 11, 27), a connected filter surface (4, 14, 28) and a basin (2, 13, 27) for the material to be filtered. According to the invention, in the vicinity of the filter surface (4, 14, 28) of the filter medium, there is installed a blowing member (7, 17, 21) with at least one part, the blowing effect whereof can advantageously be extended over the whole width of the filter surface (4, 14, 28) of the filter medium, on which surface the filter cake can be formed.

Abstract translation: 一种用于将由抽吸干燥器产生的滤饼从过滤介质的过滤器表面上分离并用于将滤饼基本上同时处理成有利于进一步处理的形式的装置。 该装置包括用于待过滤材料的抽吸干燥器（1,11,27），连接的过滤表面（4,14,28）和盆（2,13,27）。 根据本发明，在过滤介质的过滤器表面（4,14,28）附近，安装有至少一部分的吹风构件（7,17,21），其吹塑效果可以有利地为 在过滤介质的过滤表面（4,14,28）的整个宽度上延伸，在该表面上可以形成滤饼。

公开(公告)号：US5470472A

公开(公告)日：1995-11-28

申请号：US243170

申请日：1994-05-16

Applicant: David P. Baird ,  Richard L. Reiter

Inventor： David P. Baird ,  Richard L. Reiter

IPC: B01D33/073 ,  B01D37/02 ,  C02F11/12 ,  B01D33/06

CPC classification number: C02F11/126 ,  B01D33/073 ,  B01D37/02 ,  B01D2201/282

Abstract: A rotating drum filter assembly for thickening lime sludge includes a liquid jet distributor for directing liquid jets against a strip of lime sludge filter cake on the ascending side of the drum. The distributor is positioned on the ascending side of the drum and within 45.degree. of a vertical plane tangential to the drum peripheral surface. The liquid jets are directed so as to disperse the strip in a manner such that substantially all of the lime sludge comprising the strip remains on the drum. Cake wash water formed by water distributed from shower heads immediately refills the cleaned strip thereby minimizing loss of vacuum within the hollow drum interior.

Abstract translation: 用于增稠石灰污泥的旋转鼓式过滤器组件包括液体喷射分配器，用于将液体喷射引导到滚筒上升侧的石灰粘泥滤饼条上。 分配器位于滚筒的上升侧，并且在与滚筒周边表面相切的垂直平面的45°内。 引导液体射流以便以使得基本上所有包含条带的所有石灰粘泥残留在滚筒上的方式分散条带。 由淋浴头分配的水形成的蛋糕洗涤水立即重新填充清洁的条带，从而最小化中空鼓内部的真空损失。