中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

210 records (took 0.026 seconds)

    Fluid Filter, in Particular for Petrochemical Plant Gas
    71.
    发明申请
    Fluid Filter, in Particular for Petrochemical Plant Gas 有权
    流体过滤器，特别是石油化工厂气体

    公开(公告)号：US20120128510A1

    公开(公告)日：2012-05-24

    申请号：US13263656

    申请日：2010-04-08

    Applicant: Paolo Minola

    Inventor： Paolo Minola

    IPC: F04B39/16 ,  B01D46/24 ,  B01D39/10 ,  B01D29/35

    CPC classification number: B01D46/2411 ,  B01D29/35 ,  B01D35/14 ,  B01D46/0005 ,  B01D2201/403 ,  B01D2201/44 ,  B01D2265/06 ,  B01D2271/022

    Abstract: A filter for filtering fluids, in particular gas in petrochemical plants, has: a tubular cartridge which extends along a first axis, is designed to filter a fluid, and has a first and second annular end; a casing, which is connectable to a conduit of a petrochemical plant, houses the tubular cartridge, and has a first and second end support; and an axial compensating ring located between the tubular cartridge and the first or second end support.

    Abstract translation: 用于过滤流体，特别是石化设备中的气体的过滤器具有：沿着第一轴线延伸的管状筒，被设计成过滤流体，并具有第一和第二环形端; 可连接到石油化工厂的管道的壳体容纳管状筒，并且具有第一和第二端部支撑件; 以及位于管状筒和第一或第二端部支撑件之间的轴向补偿环。

    Filter element and liquid filter for freeze-endangered liquids and method for producing such a filter element
    74.
    发明授权
    Filter element and liquid filter for freeze-endangered liquids and method for producing such a filter element 有权
    用于冷冻濒危液体的过滤元件和液体过滤器以及用于制造这种过滤元件的方法

    公开(公告)号：US07513373B2

    公开(公告)日：2009-04-07

    申请号：US11122043

    申请日：2005-05-05

    Applicant: Joerg Kramer

    Inventor： Joerg Kramer

    IPC: B01D35/30 ,  B01D27/00

    CPC classification number: B01D29/111 ,  B01D29/21 ,  B01D29/902 ,  B01D2201/0415 ,  B01D2201/295 ,  B01D2201/403 ,  B01D2201/4076 ,  B01D2201/4084 ,  F01N2610/02 ,  F01N2610/1426

    Abstract: A filter element (10) suitable for installation in a liquid filter for cleaning a freeze-endangered liquid; the liquid filter having a housing (37), composed of a housing pot (38), a housing cover (39), and a filter element (10) situated in the housing pot (38), with the housing cover (39) screwed onto the housing pot (38) in a sealed manner. The filter element (10) has a first end disk (11); a second end disk (12), and a filter medium (13) interposed between the end disks (11, 12). The end disks (11, 12) are mutually connected by a supporting element (30), which prevents radial relative movements between the end disks (11, 12). In the axial direction, the supporting element (30) has snap hooks (25) which connect the first end disk (11) undetachably to the second end disk (12). As a result of this connection, the second end disk (12) can be reliably removed from the housing pot (38) by pulling on the first end disk (11).

    Abstract translation: 一种适于安装在液体过滤器中用于清洁冷冻濒危液体的过滤元件（10）; 所述液体过滤器具有由壳体（38），壳体盖（39）和位于所述壳体（38）中的过滤元件（10）组成的壳体（37），所述壳体盖（39）被拧紧 以密封的方式在壳体（38）上。 过滤元件（10）具有第一端盘（11）; 第二端盘（12）和介于端盘（11,12）之间的过滤介质（13）。 端盘（11,12）通过支撑元件（30）相互连接，该支撑元件防止端盘（11,12）之间的径向相对运动。 在轴向方向上，支撑元件（30）具有将第一端盘（11）不可拆卸地连接到第二端盘（12）的卡扣钩（25）。 作为这种连接的结果，通过拉动第一端盘（11），第二端盘（12）可以被可靠地从壳体（38）移除。

    Ring filter
    76.
    发明申请
    Ring filter 审中-公开
    环形过滤器

    公开(公告)号：US20060021933A1

    公开(公告)日：2006-02-02

    申请号：US11193179

    申请日：2005-07-29

    Applicant: Scott Radcliffe

    Inventor： Scott Radcliffe

    IPC: B01D35/02

    CPC classification number: B01D29/15 ,  B01D29/018 ,  B01D29/96 ,  B01D2201/403 ,  F01L1/14 ,  F01L1/146 ,  F01L13/0005 ,  F01L2105/02

    Abstract: A ring filter (1) for filtration of hydraulic fluid has a filter section (2) and frame elements (3). The filter section (2) includes a filter screen (6) and a second segment (5) that is impermeable to hydraulic fluid. Both the frame elements (3) and also the second segment (5) are formed of an expandable material.

    Abstract translation: 用于液压流体过滤的环形过滤器（1）具有过滤器部分（2）和框架元件（3）。 过滤器部分（2）包括过滤网（6）和不透液压流体的第二段（5）。 框架元件（3）和第二段（5）都由可膨胀材料形成。

    Freeze resistant water filter
    77.
    发明申请
    Freeze resistant water filter 审中-公开
    防冻滤水器

    公开(公告)号：US20050161394A1

    公开(公告)日：2005-07-28

    申请号：US11030722

    申请日：2005-01-04

    Applicant: Karl Fritze ,  Jaime Harris

    Inventor： Karl Fritze ,  Jaime Harris

    IPC: B01D35/30 ,  B01D35/00

    CPC classification number: B01D27/08 ,  B01D35/30 ,  B01D2201/301 ,  B01D2201/302 ,  B01D2201/40 ,  B01D2201/403 ,  B01D2201/4084 ,  B01D2201/4092 ,  C02F2201/006

    Abstract: A freeze resistant filter cartridge assembly and methods for fabrication include a filter cartridge including a filter housing and a filter media and having at least one component selected from a list of components consisting of: the filter housing being formed of an increased elasticity polyolefin polymer having elongation and glass transition properties that allow for stretching of the housing during a freezing event rather than rupturing; a sleeve having a volume of air entrapped therein within and being disposed in the interior of the filter cartridge; and the filter housing formed of a conventional polyolefin having a wall thickness great enough to resist freeze induced expansion stresses. A disassemble cartridge filter includes a filter cap, a filter housing and a filter element. The filter cap and filter housing are rotatably attached wherein cap and housing engagement members prevent rotatable disengagement of the filer cap and filter housing.

    Abstract translation: 防冻滤芯组件及其制造方法包括：过滤器滤芯，包括过滤器壳体和过滤介质，并且具有至少一个选自以下部件的部件：过滤器壳体由具有伸长率的增加的弹性聚烯烃聚合物形成 和玻璃化转变特性，允许在冷冻事件期间拉伸壳体，而不是破裂; 套筒，其中具有一定空间的空气被夹在其内并且设置在滤筒的内部; 过滤器外壳由常规聚烯烃形成，其壁厚足够大以抵抗冷冻诱导的膨胀应力。 拆卸式过滤器包括过滤器盖，过滤器壳体和过滤元件。 过滤器盖和过滤器壳体可旋转地连接，其中帽和壳体接合构件防止过滤器盖和过滤器壳体的可旋转脱离。

    Cartridges
    78.
    发明申请
    Cartridges 有权
    墨盒

    公开(公告)号：US20050077224A1

    公开(公告)日：2005-04-14

    申请号：US10684082

    申请日：2003-10-09

    Applicant: Leslie White ,  Douglas Smith

    Inventor： Leslie White ,  Douglas Smith

    IPC: B01D24/08 ,  B01J47/02 ,  B01D27/02

    CPC classification number: B01J47/022 ,  B01D24/08 ,  B01D2201/403

    Abstract: A radial flow cartridge, especially for use with an ion exchange resin, includes inner and outer tubular cages, and a tubular knitted liner extending the length of the cartridge between the inner and outer cages and spaced apart from the outer cage. The resin medium fills the space between the liner and the inner cage. During use, the medium absorbs fluid and expands, stretching the knit liner radially and, thereby filling the space between the liner and the outer cage.

    Abstract translation: 特别是与离子交换树脂一起使用的径向流动筒包括内部和外部管状笼，以及将筒状物的长度延伸到内部和外部笼之间并与外部笼隔开的管状针织衬里。 树脂介质填充衬垫和内笼之间的空间。 在使用期间，介质吸收流体并膨胀，径向拉伸编织衬里，从而填充衬垫和外笼之间的空间。

    Freeze resistant water filter
    79.
    发明申请
    Freeze resistant water filter 审中-公开
    防冻滤水器

    公开(公告)号：US20040094468A1

    公开(公告)日：2004-05-20

    申请号：US10377022

    申请日：2003-02-28

    Inventor： Karl Fritze

    IPC: B01D027/08

    CPC classification number: B01D35/30 ,  B01D2201/302 ,  B01D2201/40 ,  B01D2201/403 ,  C02F2201/006 ,  Y10T29/49826

    Abstract: A freeze resistant filter cartridge assembly, includes a filter cartridge including a filter housing and a filter media and having at least one component selected from a list of components consisting of: the filter housing being formed of an increased elasticity polyolefin polymer having elongation and glass transition properties that allow for stretching of the housing during a freezing event rather than rupturing; a sleeve having a volume of air entrapped therein within and being disposed in the interior of the filter cartridge; and the filter housing formed of a conventional polyolefin having a wall thickness great enough to resist freeze induced expansion stresses. A method of forming a freeze resistant filter cartridge assembly is further included.

    Abstract translation: 一种防冻滤芯组件，包括一个过滤器滤芯，该过滤器滤芯包括一个过滤器外壳和一个过滤介质，并且具有至少一个选自以下组件列表的组件：过滤器壳体由具有伸长率和玻璃化转变的增加弹性的聚烯烃聚合物形成 允许在冷冻事件期间拉伸房屋而不是破裂的属性; 套筒，其中具有一定空间的空气被夹在其内并且设置在滤筒的内部; 过滤器外壳由常规聚烯烃形成，其壁厚足够大以抵抗冷冻诱导的膨胀应力。 还包括形成防冻滤芯组件的方法。

    Filter Unit for Freezable Liquids, Particularly for a Metering Unit of an Exhaust Gas Treatment Device
    80.
    发明申请
    Filter Unit for Freezable Liquids, Particularly for a Metering Unit of an Exhaust Gas Treatment Device 有权
    用于可冷冻液体的过滤单元，特别是用于排气处理装置的计量单元

    公开(公告)号：US20030209482A1

    公开(公告)日：2003-11-13

    申请号：US10249807

    申请日：2003-05-09

    Applicant: HYDRAULIK-RING GMBH

    Inventor： Stefan Klotz ,  Dieter Maisch

    IPC: B01D035/31

    CPC classification number: B01D35/30 ,  B01D35/31 ,  B01D2201/403

    Abstract: A filter unit for liquids undergoing freezing for a metering unit of an exhaust gas treatment unit has a housing having an outer member and a lid member. At least one filter insert is arranged in the housing. An elastically deformable casing part is provided that surrounds at least partially the filter insert. The elastically deformable casing part is a part of the lid member or of the outer member of the housing and is made of a thermoplastic synthetic material. When the liquid undergoes freezing and thawing in the filter unit, the elastically deformable casing part can compensate the volume changes caused by freezing and thawing.

    Abstract translation: 用于废气处理单元的计量单元的用于冷冻的液体的过滤器单元具有外壳和盖构件。 至少一个过滤器插入件布置在壳体中。 提供可弹性变形的壳体部分，其至少部分地围绕过滤器插入件。 可弹性变形的壳体部分是盖构件或壳体的外部构件的一部分，并且由热塑性合成材料制成。 当液体在过滤器单元中经历冷冻和解冻时，可弹性变形的壳体部分可以补偿由冷冻和解冻引起的体积变化。

Patent Agency Ranking