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公开(公告)号：US4353846A
公开(公告)日：1982-10-12
申请号：US321766
申请日：1981-11-16
Applicant: Douglas W. Mehrens , James F. Kuchar
Inventor： Douglas W. Mehrens , James F. Kuchar
CPC classification number: B01D35/26 , B01D2201/06
Abstract: An improved water filter assembly for use with an evaporative cooler pump, the filter comprising a cylindrical filter wall, a closed base and a neoprene curtain that covers the top but opens to receive the pump impeller.
Abstract translation: 一种与蒸发式冷却器泵一起使用的改进的水过滤器组件，该过滤器包括圆柱形过滤器壁，封闭底座和氯丁橡胶帘，其覆盖顶部但开口以接收泵叶轮。
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公开(公告)号：US2022524A
公开(公告)日：1935-11-26
申请号：US71684634
申请日：1934-03-22
Applicant: CORDEIRO SANTIAGO MANOEL
Inventor： CORDEIRO SANTIAGO MANOEL
IPC: B01D25/00
CPC classification number: B01D24/4673 , B01D24/045 , B01D2201/06
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公开(公告)号：WO2004067136A2
公开(公告)日：2004-08-12
申请号：PCT/US2004/002467
申请日：2004-01-29
Applicant: WWETCO, LLC
Inventor： BONER, Mark, C. , GURNEY, Paula, K.
IPC: B01D
CPC classification number: B01D35/30 , B01D24/005 , B01D24/12 , B01D24/4631 , B01D2201/06 , B01D2201/186 , C02F1/004 , C02F2303/16 , Y02A20/156
Abstract: The present invention provides an apparatus and method for filtering fluids with a compressible filter media within at least a portion of a housing inwardly compressible.
Abstract translation: 本发明提供一种用于在壳体向内压缩的至少一部分内用可压缩的过滤介质过滤流体的装置和方法。
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公开(公告)号：WO1995017238A1
公开(公告)日：1995-06-29
申请号：PCT/GB1994002782
申请日：1994-12-21
Applicant: GENERA TECHNOLOGIES LIMITED , PARTON, Adrian
Inventor： GENERA TECHNOLOGIES LIMITED
IPC: B01D39/00
CPC classification number: B01D29/055 , B01D39/1676 , B01D2201/06
Abstract: An expansible, compressed foam is used as a filter medium and captured particulates are released from the foam by expanding the foam to open its pores. Micro-organisms such as Cryptosporidium or Giardia cysts may be trapped and recovered at high eficiency in a small volume of wash liquid easing further analysis. A foam filter element comprises thirty discs (36) of retriculated foam compressed between end plates (28, 30) to about one tenth of their original thickness.
Abstract translation: 使用可膨胀的压缩泡沫作为过滤介质，并且通过膨胀泡沫以将其捕获的颗粒从泡沫中释放出来以打开其孔。 微生物如隐孢子虫或贾第虫囊肿可能会以高效率被捕获和回收，在少量洗涤液中进一步分析。 泡沫过滤元件包括在端板（28,30）之间压缩的三分之一（36）的重质泡沫，至其原始厚度的约十分之一。
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公开(公告)号：WO2011130122A3
公开(公告)日：2011-12-01
申请号：PCT/US2011031768
申请日：2011-04-08
Applicant: BAKER HUGHES INC , O'MALLEY EDWARD J , BAKER BRAD G
Inventor： O'MALLEY EDWARD J , BAKER BRAD G
IPC: E21B43/08
CPC classification number: B01D29/15 , B01D2201/06 , E21B17/1035 , E21B43/082 , E21B47/01
Abstract: A screen device includes a foam body having a passageway that extends longitudinally through the foam body, the foam body has an open cell structure such that at least two surfaces of the foam body are in fluidic communication with one another through the foam body.
Abstract translation: 屏幕装置包括具有纵向延伸通过泡沫体的通道的泡沫体，泡沫体具有开孔结构，使得泡沫体的至少两个表面通过泡沫体彼此流体连通。
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Patent Agency Ranking
公开(公告)号：WO2007054678A1
公开(公告)日：2007-05-18
申请号：PCT/GB2006/004146
申请日：2006-11-06
Applicant: SELSDON, Leslie, Donald
Inventor： SELSDON, Leslie, Donald
CPC classification number: B01D27/02 , B01D35/06 , B01D39/1676 , B01D2201/06 , B03C1/0332 , B03C1/286 , B03C2201/18 , B03C2201/28
Abstract: A filter (2) for filtering engine oil, which filter (2) comprises a body (4) an inlet (6) for engine oil passing into the body (4), an outlet (8) for the engine oil passing out of the body (4), a foam material (10) in the body (4) for filtering the engine oil and removing water in the engine oil, magnet means (15) in the body (4) for attracting and retaining particles of magnetically-attracted material in the engine oil, and activated carbon (11) in the body (4) for removing mutagens from the engine oil.
Abstract translation: 一种用于过滤发动机油的过滤器（2），该过滤器（2）包括主体（4），用于发动机机油进入主体（4）的入口（6），用于发动机机油的出口（8） 主体（4），主体（4）中的用于过滤发动机油并去除发动机油中的水的泡沫材料（10）;主体（4）中的磁体装置（15），用于吸引和保持磁吸引的颗粒 发动机机油中的材料和主体（4）中的活性炭（11），用于从发动机机油中除去致突变物。
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公开(公告)号：WO2011141563A3
公开(公告)日：2012-01-05
申请号：PCT/EP2011057732
申请日：2011-05-12
Inventor： WILLUWEIT THOMAS
CPC classification number: A01K63/045 , B01D29/114 , B01D29/117 , B01D29/52 , B01D39/16 , B01D39/20 , B01D2201/06
Abstract: The invention relates to a filter unit, comprising at least one supply channel for supplying a liquid to be filtered; at least one discharge channel for discharging the filtered liquid; and at least one filter body which is designed for filtering the liquid to be filtered; at least sections of the at least one supply and/or discharge channel being formed in the at least one filter body; and an end of the at least one supply and/or discharge channel being closed in a liquid-tight manner. The present invention further relates to a filter device containing said filter unit and to a filter system containing said filter unit.
Abstract translation: 本发明涉及一种过滤器单元，其包括至少一个供给通道用于将液体供应至被过滤; 在用于排出过滤后的流体至少一个放电通道; 和至少一个过滤器体，其上形成以过滤液体进行过滤; 其中，在一个过滤器主体中形成的至少一个进料和/或排出通道至少部分地至少; 并且其中进料和/或排放通道的一个端部是至少液体密封的方式。 此外，本发明涉及含有这些过滤装置的过滤器单元，并含有该过滤器系统的过滤器单元。
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公开(公告)号：WO2004067136A3
公开(公告)日：2004-09-23
申请号：PCT/US2004002467
申请日：2004-01-29
Applicant: WWETCO LLC
Inventor： BONER MARK C , GURNEY PAULA K
CPC classification number: B01D35/30 , B01D24/005 , B01D24/12 , B01D24/4631 , B01D2201/06 , B01D2201/186 , C02F1/004 , C02F2303/16 , Y02A20/156
Abstract: The present invention provides an apparatus (10) and method for filtering fluids with a compressible filter media within at least a portion of a housing (25) inwardly compressible.
Abstract translation: 本发明提供一种用于在可向内压缩的壳体（25）的至少一部分内用可压缩过滤介质过滤流体的装置（10）和方法。
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公开(公告)号：US11911720B2
公开(公告)日：2024-02-27
申请号：US16534030
申请日：2019-08-07
Applicant: Unger Marketing International, LLC
Inventor： Paul H. Adams , Stephen P. Huda , James M. Buckley , John Anthony Triunfo , Joseph K. Patterson , Michael T. La Tulippe , Robert Camp , Robert F. Smith
IPC: B01D35/147 , B01D29/31 , C02F1/00 , C02F103/04
CPC classification number: B01D35/1475 , B01D29/31 , C02F1/004 , B01D2201/06 , C02F2103/04 , C02F2201/004 , C02F2201/007
Abstract: A device and system for purifying a fluid is provided. The system includes a tank having an interior space and a media container disposed within the interior space. A valve is provided that cooperates with an element within the interior, the valve being movable between an open and a closed position. The valve being biased to the open position when the element is not positioned within the interior space, wherein the interior space is fluidly coupled to the atmosphere in the open position. The valve further being configured to move to a closed position when the element is positioned within the interior space.
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30.发明授权公开(公告)号：US11845021B2
公开(公告)日：2023-12-19
申请号：US16876594
申请日：2020-05-18
Applicant: KX Technologies, LLC
Inventor： Robert Astle , William Li , Jason Morgan , Garett Strandemo , Matthew W. Hartmann
CPC classification number: B01D29/96 , B01D29/31 , B01D35/306 , H01H3/503 , H01H36/0073 , B01D2201/06 , B01D2201/291 , B01D2201/301 , B01D2201/303 , B01D2201/4023 , B01D2201/4053 , B01D2201/4069 , B01D2201/4092 , H01H2036/0093
Abstract: A filtration system interconnection structure having a filter manifold including a sump housing and a first correlated magnet located on or connected to a portion of the manifold, and a filter cartridge including a filter media, first and second end caps sealed to the filter media, and a second, paired correlated magnet located on or connected to the filter cartridge housing body. The first and second correlated magnets are interconnected via magnetic communication upon insertion of the filter cartridge into the sump housing, and upon movement of the filter cartridge into an alignment position, the correlated magnet located on or connected to the manifold is permitted to translate as a result of the magnetic communication. The polarity profiles of the paired correlated magnets are aligned such that a repulsion force is created when the filter cartridge is inserted within the manifold sump housing.
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