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公开(公告)号：US08808542B2
公开(公告)日：2014-08-19
申请号：US13400180
申请日：2012-02-20
Applicant: William E. Davis , Peter J. Petit
Inventor： William E. Davis , Peter J. Petit
CPC classification number: B01D33/23 , B01D29/012 , B01D29/07 , B01D33/0093 , B01D33/067 , B01D33/11 , B01D33/21 , B01D33/50 , B01D33/70 , B01D36/001 , B01D2201/12 , B01D2201/127
Abstract: A filter device having a vent device for inhibiting formation of a vacuum in the filter device. The filter device includes a drum for receiving the liquid wherein the drum includes a drum headspace. The filter device also includes filter sets for filtering the liquid. The drum is rotated to enable cleaning of filter media. The filter device also includes a frame having spaced apart supports for supporting each of the filter sets. A fluid passageway extends between the supports, wherein the fluid passageway provides fluid communication between the tank headspace and a filter set to vent a filter set.
Abstract translation: 一种具有用于抑制在过滤装置中形成真空的通气装置的过滤装置。 过滤装置包括用于接收液体的滚筒，其中滚筒包括鼓顶部空间。 过滤装置还包括用于过滤液体的过滤器组。 滚筒旋转以清洁过滤介质。 过滤装置还包括具有用于支撑每个过滤器组的间隔开的支撑件的框架。 流体通道在支撑件之间延伸，其中流体通道提供罐顶部空间与过滤器组件之间的流体连通以排出过滤器组。
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公开(公告)号：US08673147B2
公开(公告)日：2014-03-18
申请号：US12736173
申请日：2009-03-16
Applicant: Alexandra Merz , Gunder Guckes , Stefan Hother , Berthold Conradt , Bernd Freystedt
Inventor： Alexandra Merz , Gunder Guckes , Stefan Hother , Berthold Conradt , Bernd Freystedt
CPC classification number: C02F1/003 , C02F1/006 , C02F2201/006 , C02F2307/04
Abstract: A container for the filtration of liquid is described, which has a cup and a cover mounted on the cup. The cup is at least partly filled with a filter material and has at least one outlet window for the liquid. The cover has at least one inlet window and at least one outlet window for air, wherein at least the windows have lattice-like structures with lattice openings. The air outlet window has at least one recess extending inward from the plane of the window, which is provided at least partially with at least one lattice structure.
Abstract translation: 描述了用于过滤液体的容器，其具有安装在杯上的杯和盖。 杯子至少部分地填充有过滤材料，并且具有用于液体的至少一个出口窗口。 盖具有至少一个入口窗口和至少一个用于空气的出口窗口，其中至少窗户具有格子状结构，具有格子孔。 空气出口窗口具有从窗口的平面向内延伸的至少一个凹部，其至少部分地设置有至少一个格子结构。
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公开(公告)号：US20130068702A1
公开(公告)日：2013-03-21
申请号：US13236890
申请日：2011-09-20
Applicant: Randy R. Allen , James N. Marshall
Inventor： Randy R. Allen , James N. Marshall
CPC classification number: F02M37/22 , B01D29/016 , B01D29/21 , B01D35/005 , B01D36/001 , B01D2201/0415 , B01D2201/291 , B01D2201/305 , B01D2201/316 , F02M37/20
Abstract: A filter element is provided with a snorkel that facilitates bleeding of air along the outside periphery of a tubular filter media pack to a bleed chamber contained within the filter element. This may be employed in fuel filtration applications during installation and removal of filter elements whereby air can be temporarily trapped in a housing containing the filter element. The snorkel thus vents the air along the outside of the filter element and then into a bleed chamber where it can be communicated to a standpipe having an isolated bleed passage.
Abstract translation: 过滤器元件设置有吸气管，其有助于沿着管状过滤介质包的外周将空气排出到包含在过滤器元件内的排放室。 这可以用于在安装和移除过滤器元件期间的燃料过滤应用中，由此空气可以被暂时地捕获在容纳过滤元件的壳体中。 因此，通气管沿着过滤器元件的外部排出空气，然后排出到排放室中，在该排放室中，空气可以连通到具有隔离排放通道的立管。
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公开(公告)号：US20120187038A1
公开(公告)日：2012-07-26
申请号：US13498845
申请日：2010-08-31
Applicant: Albert Schick
Inventor： Albert Schick
IPC: B01D35/01
CPC classification number: B01D36/001 , B01D29/21 , B01D2201/291 , B01D2201/316 , B01D2201/4023 , B01D2201/4046 , B01D2201/4084
Abstract: A pressure filter device may include a filter housing having a filter housing pot and a filter housing cover connected to the filter housing pot in a pressure-tight manner. At least one filter element may be arranged in the filter housing. A vent line may be secured on the filter housing pot and connected to a crude-side gas collection region located directly beneath the filter housing cover to a tank.
Abstract translation: 压力过滤装置可以包括具有过滤器壳体和过滤器壳体盖的过滤器壳体，该过滤器壳体盖以压力方式连接到过滤器容纳罐。 至少一个过滤器元件可以布置在过滤器壳体中。 排气管线可以固定在过滤器壳体上，并且连接到位于过滤器壳体盖正下方的粗侧气体收集区域到罐。
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5.发明申请公开(公告)号：US20120080363A1
公开(公告)日：2012-04-05
申请号：US13081947
申请日：2011-04-07
Applicant: Steven R. Evanovich , Martin Bauer , Andreas Schunk , John Kazimierz Duchowski
Inventor： Steven R. Evanovich , Martin Bauer , Andreas Schunk , John Kazimierz Duchowski
IPC: B01D17/035 , B01D1/14 , B01D35/01 , B01D17/02 , B01D29/00
CPC classification number: B01D17/0214 , B01D1/14 , C10G33/00 , C10G33/06 , C10M175/0058 , F01M2013/0477
Abstract: A high throughput, positive pressure, gravity operated dewatering system for hydraulic fluids, lubricating fluids, and petroleum based fluids comprises a gravity operated dewatering chamber receiving the industrial fluid and a source of positive pressure drying air coupled to the dewatering chamber.
Abstract translation: 用于液压流体，润滑流体和石油基流体的高通量，正压力，重力运转脱水系统包括接收工业流体的重力运转脱水室和与脱水室相连的正压干燥空气源。
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Patent Agency Ranking
公开(公告)号：US20110220562A1
公开(公告)日：2011-09-15
申请号：US12722061
申请日：2010-03-11
Applicant: Michael James Beiriger
Inventor： Michael James Beiriger
IPC: B01D61/32 , B01D35/157 , B01D35/01
CPC classification number: A61M1/1696 , A61M1/1607 , A61M1/1658
Abstract: This disclosure relates to dialysis venting devices and related methods. In some aspects, a dialysis system includes a fluid inlet line, a venting device in fluid communication with the fluid inlet line, and a fluid outlet line in fluid communication with the venting device. The venting device can include a housing defining a fluid chamber, a valve member disposed above the fluid chamber between a lower seat and an upper seat, and a pump that is operable to draw fluid into the fluid chamber from the fluid inlet line and to force fluid out of the fluid chamber into the fluid outlet line.
Abstract translation: 本公开涉及透析排放装置及相关方法。 在一些方面，透析系统包括流体入口管线，与流体入口管线流体连通的通气装置，以及与通气装置流体连通的流体出口管线。 通气装置可以包括限定流体室的壳体，设置在下部座椅和上部座椅之间的流体室上方的阀门构件，以及可操作以从流体入口管线将流体引入流体腔室并且迫使 流体流出流体出口管线。
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公开(公告)号：US07964098B2
公开(公告)日：2011-06-21
申请号：US11671626
申请日：2007-02-06
Applicant: Richard O. Willliams
Inventor： Richard O. Willliams
CPC classification number: G01N1/4077 , A61B10/0038 , A61B10/0096 , B01L3/50825 , B01L2300/046 , B01L2300/0681 , G01N2001/4088
Abstract: An apparatus and method for filtering a biological sample is presented. The apparatus comprises a body member has an upper end and a lower end and defining a workspace therewithin. A first attachment portion is integrally joined to the lower end of the body member for interlockingly receiving a filtered sample container. A second attachment portion is integrally joined to the upper end of the body member for interlockingly receiving a sample transport container. A substantially conically-shaped filter member, located within the workspace, is integrally joined to the lower end of the body member and extends upwardly above the lower end of the body member toward the upper end of the body member. The filter member defines a plurality of openings in its upwardly extending portion.
Abstract translation: 提出了一种用于过滤生物样品的装置和方法。 该装置包括主体构件，其具有上端和下端并在其中限定工作空间。 第一附接部分与主体部件的下端整体接合，用于互相接收过滤的样品容器。 第二附接部分一体地连接到主体部件的上端，用于互相接收样品输送容器。 位于工作空间内的基本上圆锥形的过滤构件整体地连接到主体构件的下端，并且向主体构件的下端向上朝向主体构件的上端延伸。 过滤构件在其向上延伸部分中限定多个开口。
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公开(公告)号：US20110062061A1
公开(公告)日：2011-03-17
申请号：US12884960
申请日：2010-09-17
Applicant: Zdzislaw Chajec
Inventor： Zdzislaw Chajec
CPC classification number: B01D35/306 , B01D29/21 , B01D29/902 , B01D35/143 , B01D35/147 , B01D36/001 , B01D2201/291 , B01D2201/309 , B01D2201/4046
Abstract: A fluid filter for assembly includes an upright housing having a base portion and a cover to allow viewing of a fluid level. The base portion has a fluid inlet and a fluid outlet. A filter element has a filter media for filtering the fluid, a bottom end cap connected to the fluid outlet, and a top end cap positioned above the bottom end cap. A mounting member is formed on the top end cap, and a vent passage extends through mounting member for fluid communication between an interior and an exterior of the filter element. An interface structure is connected to cover of the upright housing and is removably engageable with the mounting member of the filter element.
Abstract translation: 用于组装的流体过滤器包括具有基部和盖的直立壳体，以允许观察液面。 基部具有流体入口和流体出口。 过滤元件具有用于过滤流体的过滤介质，连接到流体出口的底端盖和位于底端盖上方的顶端盖。 安装构件形成在顶端盖上，并且排气通道延伸穿过安装构件，用于在过滤元件的内部和外部之间流体连通。 接口结构连接到立式外壳的盖子，并且可移除地与过滤元件的安装构件接合。
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公开(公告)号：US20100282665A1
公开(公告)日：2010-11-11
申请号：US12759885
申请日：2010-04-14
Applicant: Guenter Pradel , Maik Roehl
Inventor： Guenter Pradel , Maik Roehl
IPC: B01D35/01
CPC classification number: B01D36/001 , B01D27/08
Abstract: A filter capsule has a filter housing which, on at least one end face, has an end cap with an air release valve. A protective wall is formed on the end cap at a distance from the air release valve and protrudes beyond the air release valve.
Abstract translation: 过滤器囊具有过滤器壳体，该过滤器壳体在至少一个端面上具有带有空气释放阀的端盖。 在空气释放阀一定距离的端盖上形成保护壁，并且突出超出排气阀。
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公开(公告)号：US20090255880A1
公开(公告)日：2009-10-15
申请号：US12423510
申请日：2009-04-14
Applicant: Scott J. Pritchard , John V. Fullerton, III
Inventor： Scott J. Pritchard , John V. Fullerton, III
Abstract: A single use, disposable filtration assembly that eliminates the need for disassembly and replacement of fouled filtration modules in a pharmaceutical setting. The single use, disposable filtration assembly is a unitary assembly that is simply positioned and connected within the fluid processing system whereupon the disposable filtration assembly, upon reaching the end of its useable life, is removed from the process as a single, integral unit ready for disposal through appropriate methods.
Abstract translation: 单次使用，一次性过滤组件，无需拆卸和更换制药设备中污垢过滤模块。 单次使用的一次性过滤组件是单一组件，其被简单地定位并连接在流体处理系统内，因此一次性过滤组件在其可使用寿命结束时从作为单个整体单元的过程中被移除 通过适当的方法处理。
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