公开(公告)号：US20140299527A1

公开(公告)日：2014-10-09

申请号：US14351543

申请日：2011-10-20

Applicant: Soo-Tae Lee ,  Tae-Sung Pyo ,  Su-Kyu Lee

Inventor： Soo-Tae Lee ,  Tae-Sung Pyo ,  Su-Kyu Lee

IPC: B01D29/68 ,  B01D29/66

CPC classification number: B01D29/682 ,  B01D29/117 ,  B01D29/52 ,  B01D29/54 ,  B01D29/668 ,  B01D2201/02 ,  B01D2201/0438 ,  B63J4/002

Abstract: A device for filtering ballast water which performs filtering by installing a filter element having a conical shape in a concentric circle direction inside the device for filtering ballast water that accommodates a filter portion, and introducing ballast water from a lower end of the device for filtering and passing same through the filter element inside the device for filtering, and for discharging backwash water containing foreign substances that are inside a filter by way of differential pressure, which is created by a driving portion communicating with a filter element by rotating a suction portion that is located on a lower end of the device for filtering. Particularly, the present invention relates to a high-efficiency candle-type device for filtering ballast water having a high-density filter structure, wherein the driving portion is positioned on a lower portion of a housing so that more filter elements can be accommodated inside the housing.

Abstract translation: 一种用于过滤压载水的装置，其通过在装置内安装具有同心圆方向的圆锥形状的过滤元件来过滤压载水，该装置用于过滤压载水，容纳过滤器部分，并且从用于过滤的装置的下端引入压载水， 通过过滤元件内部的过滤元件，并且用于通过差压来排出含有异物的反冲洗水，所述反冲洗水通过与通过使过滤元件连通的驱动部分而旋转而产生的驱动部分， 位于设备的下端进行过滤。 特别地，本发明涉及一种用于过滤具有高密度过滤器结构的压载水的高效率蜡烛式装置，其中驱动部分位于壳体的下部，使得更多的过滤元件能够容纳在 住房。

公开(公告)号：US08701896B2

公开(公告)日：2014-04-22

申请号：US13473634

申请日：2012-05-17

Applicant: David J. Levitt ,  Frank Dutro

Inventor： David J. Levitt ,  Frank Dutro

IPC: B04C9/00 ,  B04C3/06 ,  B01D29/90 ,  B01D29/11 ,  B01D29/62 ,  B04C5/22 ,  B04C3/00 ,  C02F1/38

CPC classification number: B01D29/62 ,  B01D21/0003 ,  B01D21/0006 ,  B01D21/0012 ,  B01D21/2411 ,  B01D21/2488 ,  B01D21/267 ,  B01D21/34 ,  B01D29/115 ,  B01D29/885 ,  B01D29/906 ,  B01D29/908 ,  B01D2201/02 ,  B01D2201/0415 ,  B04C3/06 ,  B04C5/08 ,  B04C9/00 ,  B04C2003/006 ,  B04C2009/004 ,  C02F1/38 ,  C02F2301/024 ,  C02F2301/026

Abstract: A variety of improved hydroclone based fluid filtering systems are described. The hydroclones generally include a tank having an internal chamber and a filter (preferably a surface filter) that is positioned within the internal chamber. The filter defines a filtered fluid chamber within the internal chamber of the tank. The hydroclone may be operated such that a vortex of flowing fluid is formed between the chamber wall and the filter with the filter being located in the center of the vortex. With this arrangement, the filter acts as a cross-flow filter. In one aspect of the invention, a circulating cleaning assembly is provided in the hydroclone region. In yet another aspect of the invention, improved hydroclone intake structures are described.

Abstract translation: 描述了各种改进的基于水力旋流器的流体过滤系统。 水力旋流器通常包括具有内部腔室和位于内部腔室内的过滤器（优选地是表面过滤器）的罐。 过滤器在罐的内部室内限定了过滤的流体室。 可以操作水力旋流器，使得在室壁和过滤器之间形成流动流体的涡流，并且过滤器位于涡流的中心。 通过这种布置，过滤器用作交叉流过滤器。 在本发明的一个方面，循环清洗组件设置在水力旋流器区域中。 在本发明的另一方面，描述了改进的水力旋流器进气结构。

公开(公告)号：US20130008860A1

公开(公告)日：2013-01-10

申请号：US13611755

申请日：2012-09-12

Applicant: Dan Cloud ,  John A. Krogue

Inventor： Dan Cloud ,  John A. Krogue

IPC: B01D37/00

CPC classification number: B01D39/14 ,  B01D25/001 ,  B01D25/24 ,  B01D27/06 ,  B01D29/111 ,  B01D29/216 ,  B01D29/33 ,  B01D29/58 ,  B01D46/0001 ,  B01D46/0024 ,  B01D46/528 ,  B01D2201/02 ,  B01D2201/32

Abstract: A coreless and spirally wound non-woven filter element is provided. The filter element includes at least one band of base media having a selected porosity and an interlay having a different porosity within at least one band of base media. The presence of the interlay in the filter element can create additional surface area within the contiguous construction of a filter element for filtration. This interlay can also create the ability to change direction of flow and to increase the deposition of specifically sized contaminants.

公开(公告)号：US20120305465A1

公开(公告)日：2012-12-06

申请号：US13483282

申请日：2012-05-30

Applicant: Dietrich EICHLER

Inventor： Dietrich EICHLER

IPC: B01D35/20

CPC classification number: B01D35/05 ,  B01D29/72 ,  B01D2201/02

Abstract: The present invention relates to a sieving device 10 for separating liquid constituents from a slurry 9 containing liquid and solid constituents, the sieving device being configured to be floatingly inserted into the slurry 9, comprising: a tank for collecting the separated liquid constituents, at least one sieve 3 for separating the liquid constituents, the sieve forming at least part of the wall of the tank, at least one vibrator 5 fastened by means of a vibration decoupling device 6 to the sieving device 10, and at least one plunger 4 which is connected with one end to the vibrator 5 and with the other end directly to the sieve 3 so as to directly cause the sieve to vibrate.

Abstract translation: 本发明涉及一种用于从含有液体和固体成分的浆料9中分离液体成分的筛分装置10，该筛分装置被配置为浮动地插入浆料9中，该筛分装置包括：至少用于收集分离的液体成分的罐 一个用于分离液体成分的筛3，形成罐的壁的至少一部分的筛子，至少一个通过振动解耦装置6固定到筛分装置10的振动器5和至少一个柱塞4， 与一端连接到振动器5，另一端直接连接到筛3上，以便直接使筛子振动。

公开(公告)号：US08282700B2

公开(公告)日：2012-10-09

申请号：US12697709

申请日：2010-02-01

Applicant: Stefan Walz ,  Juergen Kosicki ,  Joachim Streich ,  Markus Hanselmann ,  Thomas Jessberger

Inventor： Stefan Walz ,  Juergen Kosicki ,  Joachim Streich ,  Markus Hanselmann ,  Thomas Jessberger

IPC: B01D46/00

CPC classification number: B01D46/0004 ,  B01D35/02 ,  B01D2201/02 ,  B01D2265/02 ,  B01D2265/026 ,  F16L21/08 ,  F16L37/0847 ,  F16L55/24

Abstract: A filter device has a filter housing of connected housing parts with an inlet for unfiltered fluid and an outlet for filtered fluid. A filter element arranged in the filter housing separates the inlet seal-tightly from the outlet. A releasable anchoring device connects the housing parts. The anchoring device has a rotary insert having a guide and anchoring section and an interacting receptacle with an insertion/removal section. The rotary insert of the first housing part is arranged in the receptacle of the second housing part. The guide and anchoring section has a first rotary state in which it is positively guided for gliding in the insertion/removal section to guide the housing parts when being connected or separated. In a second rotary state the guiding and anchoring section is secured in an anchoring section of the receptacle for securing the housing parts. The insertion/removal section passes into the anchoring section.

Abstract translation: 过滤装置具有连接的壳体部分的过滤器壳体，其具有用于未过滤流体的入口和用于过滤流体的出口。 布置在过滤器壳体中的过滤器元件将入口与出口密封地分离。 可释放的锚固装置连接壳体部分。 锚定装置具有旋转插入件，其具有引导和锚固部分以及具有插入/移除部分的相互作用的容器。 第一壳体部分的旋转插入件布置在第二壳体部分的容器中。 引导和锚定部分具有第一旋转状态，其中，其被主导地用于滑动插入/移除部分，以在连接或分离时引导壳体部件。 在第二旋转状态下，引导和锚固部分固定在容器的锚固部分中，以固定壳体部分。 插入/取出部分进入锚固部分。

公开(公告)号：US08182702B2

公开(公告)日：2012-05-22

申请号：US12317509

申请日：2008-12-24

Applicant: Muhsen Shobbar Hashim Al-Sannaa

Inventor： Muhsen Shobbar Hashim Al-Sannaa

IPC: B01D37/00 ,  B01D35/02

CPC classification number: B01D35/02 ,  B01D46/0012 ,  B01D46/2403 ,  B01D46/4236 ,  B01D2201/02 ,  B01D2275/201

Abstract: A strainer is disclosed for filtering a flow stream passing therethrough, while reducing vortex shedding and related minimizing noise and vibration. The strainer includes an elongated member which defines a generally longitudinal axis, and having an opening at one end and a closed end at the opposite end. The opening has a greater dimension than the closed end. The elongated member includes a plurality of rows of apertures located between the opening and the closed end, with the apertures of each row being of generally equal dimension and located in a plane generally perpendicular to the longitudinal axis. The pluralities of rows of apertures are of distinct dimensions and form a semi-random pattern such that a flow stream passing therethrough causes distinct frequencies associated with each row, which frequencies generally reduce or cancel any pulsation resulting therefrom.

Abstract translation: 公开了一种用于过滤通过其中的流动流体的过滤器，同时减少涡流脱落并且相关地使噪声和振动最小化。 过滤器包括限定大致纵向轴线的细长构件，并且在一端具有开口，在相对端具有封闭端。 开口具有比封闭端更大的尺寸。 细长构件包括位于开口和封闭端之间的多排孔，每排的孔具有大致相等的尺寸并且位于大致垂直于纵向轴线的平面中。 多个排的孔具有不同的尺寸并形成半随机图案，使得通过其中的流动流引起与每行相关联的不同频率，该频率通常降低或消除由此产生的任何脉动。

公开(公告)号：US08172091B2

公开(公告)日：2012-05-08

申请号：US12155007

申请日：2008-05-28

Applicant: Enzo Farace

Inventor： Enzo Farace

IPC: B01D35/00 ,  B01D35/28

CPC classification number: B01D35/02 ,  B01D2201/02 ,  Y10T137/8122

Abstract: The present invention relates to a connecting element for hydraulic circuits. The device comprises a body provided with one channel having an inlet section and an outlet section, the channel being connectable with a fluid supply line, said body being further provided with an aperture which opens, to the outside, into a seat located in the channel. The devices also comprises a filter element insertable in a removable manner into the seat, through the aperture, in order to intercept the fluid in the channel. Advantageously the filter element is defined by at least two portions, coupled with angled or radiused joints to define an internal volume, one portion having a different geometry from the other.

Abstract translation: 本发明涉及一种用于液压回路的连接元件。 该装置包括设置有一个通道的主体，该通道具有入口部分和出口部分，该通道可与流体供应管线连接，所述主体还设置有孔，该开口向外部打开位于通道中的座椅 。 这些装置还包括一个过滤元件，该过滤元件以可移除的方式插入到座中，通过该孔，以便拦截通道中的流体。 有利地，过滤元件由至少两个部分限定，与成角度或半径的接头相连，以限定内部体积，一个部分与另一部分具有不同的几何形状。

公开(公告)号：US08083940B2

公开(公告)日：2011-12-27

申请号：US11466162

申请日：2006-08-22

Applicant: Eric Durocher ,  Guy Lefebvre

Inventor： Eric Durocher ,  Guy Lefebvre

IPC: B01D29/085 ,  B01D29/17 ,  B01D29/37

CPC classification number: B01D35/02 ,  B01D2201/02

Abstract: The oil strainer has a filtering portion and a flexible sleeve portion to which the filtering portion is connected. The flexible sleeve portion has a plurality of spigot-receiving slots on the upstream side of the strainer.

Abstract translation: 滤油器具有过滤部分和过滤部分连接到的柔性套管部分。 柔性套筒部分在过滤器的上游侧具有多个插口接收槽。

公开(公告)号：US20110226691A1

公开(公告)日：2011-09-22

申请号：US12809194

申请日：2008-12-16

Applicant: Jeffrey A. Lucas

Inventor： Jeffrey A. Lucas

IPC: B01D27/06

CPC classification number: B01D29/05 ,  B01D25/26 ,  B01D29/016 ,  B01D29/031 ,  B01D29/213 ,  B01D29/50 ,  B01D29/52 ,  B01D35/1573 ,  B01D2201/02

Abstract: A filter device is disclosed. The device includes at least one substantially flat filter media that may be encapsulated between non-permeable films. Some embodiments comprise ports for introducing a fluid to be filtered and for evacuating the filtered fluid. Various substrates may be employed therein in cooperation with the at least one filter media to enhance device performance. Also disclosed are various apparatuses configured to contain at least one filter device.

Abstract translation: 公开了一种过滤装置。 该装置包括可封装在不可渗透膜之间的至少一个基本平坦的过滤介质。 一些实施例包括用于引入要过滤的流体并用于抽空过滤的流体的端口。 可以与至少一个过滤介质配合使用各种衬底以增强器件性能。 还公开了被配置为容纳至少一个过滤装置的各种装置。

公开(公告)号：US20090173222A1

公开(公告)日：2009-07-09

申请号：US12227713

申请日：2007-04-13

Applicant: Ralf Wnuk ,  Markus Olschok ,  Jürgen Sauer

Inventor： Ralf Wnuk ,  Markus Olschok ,  Jürgen Sauer

IPC: F15B21/04

CPC classification number: F15B13/0814 ,  B01D29/33 ,  B01D29/445 ,  B01D29/52 ,  B01D29/668 ,  B01D2201/02 ,  F15B13/0892 ,  F15B21/041 ,  Y10T137/87885

Abstract: The invention relates to a fluid system for a pump circuit (10), in particular a hydraulic high-pressure pump circuit, having a function block (12), in the housing of which fluid-conducting paths extend and to which valve components (32, 46) can be connected at least partially. The filter device is an at least partially integrated constituent part of the function block of the fluid system as a result of the fact that a filter device (46) with its filter housing (56) can be connected to the function block (12) in such a way that at least one filter element (70) is received in the installation space (72) of the function block.

Abstract translation: 本发明涉及一种用于泵回路（10）的流体系统，特别是具有功能块（12）的液压高压泵回路，该功能块（12）在其流体传导路径延伸的壳体中，阀组件（32） ，46）可以至少部分连接。 过滤装置是流体系统的功能块的至少部分集成的组成部分，其结果是具有其过滤器壳体（56）的过滤装置（46）可以连接到功能块（12） 使得至少一个过滤元件（70）被接收在功能块的安装空间（72）中。