公开(公告)号：US20110000839A1

公开(公告)日：2011-01-06

申请号：US12498064

申请日：2009-07-06

申请人： Jimmie E. Dorman

发明人： Jimmie E. Dorman

IPC分类号： B01D35/30

CPC分类号： B01D29/114 ,  B01D29/96 ,  B01D2201/4046 ,  C02F2201/006

摘要： A filter cartridge centering device and method are provided for centering a filter cartridge within a filter canister. The device includes a flexible elongate strap having a strap portion with a series of ratchet teeth formed near a first end and an enlarged head portion formed at a second end. The head portion contains an aperture and a pawl that cooperates with the ratchet teeth to prevent removal of the strap portion from the aperture. A plurality of flexible fingers extend generally perpendicularly from the strap portion at spaced locations along a length of the strap portion. The flexible fingers are arranged to extend radially outwardly from the filter cartridge to engage an inner wall of the filter canister to center the filter cartridge within the canister.

摘要翻译： 提供一种过滤筒定心装置和方法，用于将滤筒定心在过滤罐内。 该装置包括柔性细长带，其具有带部分，其具有形成在第一端附近形成的一系列棘轮齿，以及形成在第二端的扩大头部。 头部包含与棘轮齿配合的孔和棘爪，以防止带部分从孔中移除。 多个柔性指状物沿着带部分的长度在间隔开的位置处大体垂直地从带部分延伸。 柔性指状物被布置成从过滤器滤芯径向向外延伸以接合过滤器滤芯的内壁，以使过滤器滤芯在罐内居中。

公开(公告)号：US20100294712A1

公开(公告)日：2010-11-25

申请号：US12470297

申请日：2009-05-21

申请人： Wassem Abdalla ,  Ricky England ,  Sainath R. Racha ,  Eric R. Burgan ,  Jeffrey A. Husband

发明人： Wassem Abdalla ,  Ricky England ,  Sainath R. Racha ,  Eric R. Burgan ,  Jeffrey A. Husband

IPC分类号： B01D27/14 ,  B29C65/70

CPC分类号： B01D36/003 ,  B01D29/111 ,  B01D29/114 ,  B01D29/117 ,  B01D29/54 ,  B01D35/1573 ,  B01D35/1576 ,  B01D2201/298 ,  B01D2201/316 ,  B01D2201/34 ,  B01D2201/4084 ,  B29C35/02 ,  B29C66/55 ,  B29C70/766 ,  B29K2075/00 ,  B29L2031/14 ,  B29C65/00

摘要： A filter cartridge is described that is designed to accommodate for example dual stage filtration. The filter cartridge has an endplate structure formed of a heat cured material, such as polyurethane, where at least one of the top end and the bottom end of the outer filter and the inner filter are embedded within the heat cured material. The heat cured material can provide an endplate structure that is convenient for manufacture and that has one or more sealing surfaces to seal with a housing that the filter cartridge is assembled with. For example, the heat cured material of the endplate can seal non-filtered fluid from filtered fluid that has passed through each of the filtration stages available in the cartridge.

摘要翻译： 描述了设计成适应例如双级过滤的滤筒。 过滤筒具有由诸如聚氨酯的热固化材料形成的端板结构，其中外部过滤器的顶端和底端中的至少一个和内部过滤器嵌入在热固化材料内。 热固化材料可以提供便于制造的端板结构，并且具有一个或多个密封表面以与过滤器滤芯组装的壳体密封。 例如，端板的热固化材料可以从已经通过筒中可用的每个过滤级的过滤流体密封未过滤的流体。

公开(公告)号：US20100294464A1

公开(公告)日：2010-11-25

申请号：US12781293

申请日：2010-05-17

申请人： Julie A. Graber ,  Patrick Keenan ,  Christophe Henry

发明人： Julie A. Graber ,  Patrick Keenan ,  Christophe Henry

IPC分类号： B01D35/18 ,  B01D29/00 ,  F28D15/00

CPC分类号： F02M37/223 ,  B01D29/114 ,  B01D35/18 ,  B01D35/30 ,  B01D2201/4084 ,  F02M2037/228

摘要： A suction filter providing a heat transfer pathway therein is provided. The suction filter includes a support structure, an inlet connected to the support structure, a filter element connected to the support structure, and a thermally conductive element that communicates with an interior portion of the suction filter. The filter element is configured to filter a fluid as it passes through the filter element into an interior portion of the suction filter. Also, the thermally conductive element extends from the interior portion of the suction filter to an exterior portion of the suction filter. The thermally conductive element is configured to transfer heat obtained external the suction filter to the interior portion of the suction filter in order to provide heat to the fluid in the interior portion of the suction filter.

摘要翻译： 提供了一种在其中提供热传递通路的吸滤器。 吸入过滤器包括支撑结构，连接到支撑结构的入口，连接到支撑结构的过滤元件，以及与吸入过滤器的内部连通的导热元件。 过滤元件被配置成当流体通过过滤器元件时过滤流体到吸入过滤器的内部。 此外，导热元件从吸入过滤器的内部延伸到吸入过滤器的外部。 导热元件构造成将获得的外部吸入过滤器的热量传递到吸入过滤器的内部，以便为吸入过滤器的内部部分中的流体提供热量。

公开(公告)号：US20100282666A1

公开(公告)日：2010-11-11

申请号：US12791664

申请日：2010-06-01

申请人： Karen L. Smit ,  Mark Wasserman

发明人： Karen L. Smit ,  Mark Wasserman

IPC分类号： B01D35/30 ,  B01D29/05

CPC分类号： B01D29/90 ,  A61M1/0056 ,  B01D29/01 ,  B01D29/114 ,  B01D29/58 ,  B01D29/908 ,  B01D35/30 ,  B01D2201/4084

摘要： A manifold assembly for use in a medical waste collection device to direct fluid into the medical waste collection device while filtering material from the fluid. The assembly includes a manifold housing having a bottom and a wall extending upwardly from the bottom about a first axis. A support structure is disposed on the bottom and has a filter support surface spaced from the bottom to define a plurality of open spaces between the filter support surface and the bottom. The support structure has a ring defining an outer surface and spaced from the wall. At least one filter is supported by the filter support surface to filter the material from the fluid, the filter having a perimeter. A manifold cap is connected to the manifold housing to define a chamber therebetween, and an intake port is disposed on the manifold cap to direct the fluid into the chamber. An outlet port is disposed on the manifold housing, and a skirt is unitary with the cap and has an inner surface. The perimeter of the filter is trapped between the skirt inner surface and the support structure outer surface to prevent fluid received in the chamber from bypassing the filter as the fluid moves from the chamber to the outlet port.

摘要翻译： 一种用于医疗废物收集装置的歧管组件，用于将流体引导到医疗废物收集装置中，同时从流体过滤材料。 组件包括具有底部和从底部围绕第一轴向上延伸的壁的歧管壳体。 支撑结构设置在底部并且具有与底部间隔开的过滤器支撑表面，以在过滤器支撑表面和底部之间限定多个开放空间。 支撑结构具有限定外表面并与壁间隔开的环。 至少一个过滤器由过滤器支撑表面支撑以从流体过滤材料，过滤器具有周边。 歧管盖连接到歧管壳体以在其间限定腔室，并且进气口设置在歧管盖上以将流体引导到腔室中。 出口端口设置在歧管壳体上，并且裙部与帽一体并具有内表面。 过滤器的周边被捕获在裙部内表面和支撑结构外表面之间，以防止当流体从腔室移动到出口端口时容纳在腔室中的流体绕过滤器。

公开(公告)号：US20100276377A1

公开(公告)日：2010-11-04

申请号：US12595690

申请日：2008-05-01

申请人： Brent Knox-Holmes ,  Ian Durdin ,  Andrew David Jackman

发明人： Brent Knox-Holmes ,  Ian Durdin ,  Andrew David Jackman

IPC分类号： B01D29/66 ,  B01D29/68 ,  B01D29/52 ,  B01D33/37 ,  B01D33/50

CPC分类号： B01D29/114 ,  B01D29/52 ,  B01D29/668 ,  B01D29/682 ,  B01D29/688

摘要： A strainer system comprises a strainer housing having a first end portion and a second end portion, an inlet for raw fluid and an outlet for strained fluid, the outlet for strained fluid being disposed in the first end portion of the housing; a strainer basket having a strainer screen and disposed within the housing, the external surface of the strainer screen being in flow communication with the raw fluid inlet and the internal surface of the strainer screen being in flow communication with the strained fluid outlet; a backwash collector assembly comprising a backwash conduit having an opening disposed adjacent the outer surface of the strainer screen, the backwash conduit and the strainer basket being moveable relative to each other, so as to allow the opening to pass across the external surface of the strainer screen; a backwash outlet disposed in the second end portion of the strainer housing; and drive means for moving one of the backwash conduit and the strainer basket relative to one another, the drive means being disposed in the first end portion of the strainer housing. A method of straining a fluid, in particular a liquid, is also provided.

摘要翻译： 过滤器系统包括具有第一端部和第二端部的过滤器壳体，用于原始流体的入口和用于应变流体的出口，用于应变流体的出口设置在壳体的第一端部中; 过滤网具有过滤网并设置在壳体内，过滤网的外表面与原始流体入口流体连通，过滤网的内表面与应变流体出口流动连通; 反冲洗收集器组件，其包括反冲洗管道，所述回洗管道具有邻近过滤网的外表面设置的开口，反冲洗管道和过滤器篮可相对于彼此移动，以允许开口穿过过滤器的外表面 屏幕; 设置在过滤器壳体的第二端部的反冲洗出口; 以及用于相对于彼此移动反冲洗管道和过滤器篮中的一个的驱动装置，驱动装置设置在过滤器壳体的第一端部中。 还提供了使流体，特别是液体变形的方法。

公开(公告)号：US20100243006A1

公开(公告)日：2010-09-30

申请号：US12682786

申请日：2008-10-15

申请人： Helmut Jerg ,  Thomas Wachinger

发明人： Helmut Jerg ,  Thomas Wachinger

IPC分类号： B08B3/00 ,  B01D35/00

CPC分类号： A47L15/4208 ,  B01D29/014 ,  B01D29/114 ,  B01D29/52 ,  B01D29/66 ,  B01D29/70 ,  C02F1/001 ,  C02F2307/12 ,  D06F39/10

摘要： A water-guiding appliance that includes a filter arranged in a line system. In an exemplary embodiment, the filter includes at least one filter element structured to be moved between a filter position and a cleaning position.

摘要翻译： 一种引水器具，其包括布置在管线系统中的过滤器。 在示例性实施例中，过滤器包括构造成在过滤器位置和清洁位置之间移动的至少一个过滤元件。

公开(公告)号：US20100206793A1

公开(公告)日：2010-08-19

申请号：US12706332

申请日：2010-02-16

申请人： Toshihide Oku ,  Tetsuya Hara ,  Yoshinobu Kato

发明人： Toshihide Oku ,  Tetsuya Hara ,  Yoshinobu Kato

IPC分类号： B01D29/11

CPC分类号： F02M37/106 ,  B01D29/114 ,  B01D35/0273 ,  B01D35/0276 ,  B01D35/26 ,  F02M37/22 ,  F02M2037/225 ,  F02M2037/228

摘要： A suction filter may comprise a bag-shaped filter member and a passage member. The passage member is disposed in an internal space of the filter member. The passage member has a fuel passage and a plurality of openings, and guides fuel from the internal space to the outside of the internal space. The openings communicate the internal space of the filter member to the fuel passage. When the passage member is cut along a surface thereof perpendicular to a longitudinal direction of the passage member in each of the openings, a position on an outer circumferential surface of the passage member in the cut surface, in which the distance between the outer circumferential surface and the filter member is the smallest, is distant in a circumferential direction from a position on the outer circumferential surface where the opening is formed.

摘要翻译： 吸滤器可以包括袋状过滤构件和通道构件。 通道构件设置在过滤构件的内部空间中。 通道构件具有燃料通道和多个开口，并且将燃料从内部空间引导到内部空间的外部。 开口将过滤构件的内部空间与燃料通道连通。 当沿着与每个开口中的通道构件的纵向方向垂直的表面切割通道构件时，在切割表面中的通道构件的外周表面上的位置，其中外周表面 过滤构件最小，与形成有开口的外周面上的位置相比，在圆周方向上离开。

公开(公告)号：US07736521B2

公开(公告)日：2010-06-15

申请号：US11804986

申请日：2007-05-21

申请人： Robert L. Sloan ,  Kevin W. Smith ,  Harry D. Smith, Jr.

发明人： Robert L. Sloan ,  Kevin W. Smith ,  Harry D. Smith, Jr.

IPC分类号： E21B21/06 ,  B01D1/00

CPC分类号： B01D29/114 ,  B01D29/48 ,  B01D29/54 ,  E21B43/08 ,  E21B43/088 ,  E21B43/34

摘要： Circulating completion, workover and drilling fluids used in hydrocarbon recovery are filtered after monitoring for viscosity, which frequently causes plugging of filters. A viscometer generates a signal representative of viscosity in the fluid; the signal is used by a programmable controller to divert viscous fluid from the filter, or to take other action to prevent damage to the filter. The viscometer can be used in various positions in the system. Fluids deemed too viscous for the filter can be sent to a viscosity-reducing device, which may be a heating, shear-thinning, or cavitation device, to reduce its viscosity, enabling the fluid to pass through a filter without fouling. After filtering and a return to a lower temperature, the fluid may be treated if necessary to become viscous again for a useful purpose.

摘要翻译： 监测粘度后过滤碳氢化合物回收中使用的循环完井，修井和钻井液，这往往会导致过滤器堵塞。 粘度计产生代表流体中粘度的信号; 该信号由可编程控制器使用，以使来自过滤器的粘性流体转移，或采取其他措施来防止对过滤器的损坏。 粘度计可用于系统中的各种位置。 被认为对于过滤器来说太粘稠的流体可以被送到减粘装置，该装置可以是加热，剪切稀化或空化装置，以降低其粘度，使得流体能够通过过滤器而不会结垢。 过滤并返回到较低的温度后，如有必要，可以对流体进行处理以再次粘稠以用于有用的目的。

公开(公告)号：US20100140177A1

公开(公告)日：2010-06-10

申请号：US12526533

申请日：2008-02-01

申请人： Wolfgang Diemer ,  Martin Zeiler ,  Klaus Feifel

发明人： Wolfgang Diemer ,  Martin Zeiler ,  Klaus Feifel

IPC分类号： B01D25/12 ,  B01D15/04

CPC分类号： B01D25/26 ,  B01D25/24 ,  B01D29/114 ,  B01D29/117 ,  B01D29/54 ,  B01D29/58 ,  B01D2201/40

摘要： A fluid processing system comprising a housing (12) and at least one of a first type and at least one of a second type module, (25-28), The first and second modules having different fluid processing characteristics each module comprising a body of wound layers of a sheet material, said body having an inner and an outer peripheral surface, a first and a second end face, a passage (42, 44) extending along the winding axis of said body and in fluid communication with said inner peripheral surface, the passage of one of the first type and one of the second type modules being closed at one end thereof, said sheet material having a plurality of openings formed therein, said openings forming a first and a second type of channels within the wound layers of sheet material of said body, extending in a direction from the inner peripheral surface to the outer peripheral surface, the first type of channels being open at one end at said outer peripheral surface of the body and closed at the other end located adjacent to said inner peripheral surface, the second type of channels being open and closed at the respective other ends or closed at both ends, said channels of the one type being separated from the channels of the other type by portions of sheet material.

摘要翻译： 一种流体处理系统，包括壳体（12）和第二类型和第二类型模块中的至少一个（25-28）中的至少一个，所述第一和第二模块具有不同的流体处理特性，每个模块包括主体 所述主体具有内周面和外周面，第一和第二端面，沿着所述主体的卷绕轴线延伸并且与所述内周面流体连通的通道（42,44） 第一类型和第二类型模块之一的通道在其一端封闭，所述片材具有形成在其中的多个开口，所述开口在第一和第二类型模块的缠绕层内形成第一和第二类型的通道 所述主体的片材沿从内周面到外周面的方向延伸，第一类型的通道在主体的所述外周面的一端开口，另一端开闭 d，所述第二类型的通道在相应的另一端处打开和关闭，或者在两端封闭，所述一种类型的通道与片材的另一种类型的通道分离。

公开(公告)号：US20100116732A1

公开(公告)日：2010-05-13

申请号：US12267256

申请日：2008-11-07

申请人： Chang-moo JUNG

发明人： Chang-moo JUNG

IPC分类号： B01D35/02

CPC分类号： B01D29/114 ,  B01D29/96 ,  B01D35/02 ,  B01D35/16 ,  B01D2201/02

摘要： The present invention relates to an in-line strainer including: a body formed of a linear pipe having an enlarged part formed increased in diameter in the middle portion thereof, and a fastening flange mounted at the both ends thereof in such a manner as to be connected coaxially to a pipeline by means of a gasket; and a mesh screen having a generally conical shape at the front end portion thereof and a generally cylindrical shape at the back end portion thereof in such a manner as to be coupled to the body, the mesh screen being inserted from the outlet port of the body and being disposed concentrically into the enlarged part of the body in such a manner as to place the front end portion thereof into the enlarged part of the body, having a predetermined space from the inlet port of the body.

摘要翻译： 本发明涉及一种在线过滤器，其包括：由直管形成的主体，其直径在其中间部分具有直径增大的扩大部分，以及安装在其两端的紧固凸缘， 通过垫圈与管道同轴连接; 以及在其前端部具有大致圆锥形状的网状筛网，并且在其后端部分以大致圆柱形的方式连接到所述主体上，所述筛网从所述主体的出口插入 并且以将其前端部分放置在主体的扩大部分中的方式同心地设置在身体的扩大部分中，从身体的入口具有预定的空间。