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    FILTRATION APPARATUS
    11.
    发明申请
    FILTRATION APPARATUS 审中-公开
    过滤装置

    公开(公告)号：US20130175208A1

    公开(公告)日：2013-07-11

    申请号：US13736355

    申请日：2013-01-08

    Applicant: Grundfos BioBooster A/S

    Inventor： Steffen MADSEN ,  Yuan BIN

    IPC: C02F3/02

    CPC classification number: C02F3/02 ,  B01D33/21 ,  B01D33/39 ,  B01D63/16 ,  B01D2201/602 ,  B01D2313/20 ,  B01D2313/26 ,  B01D2315/02 ,  C02F3/1268 ,  Y02W10/15

    Abstract: A filtration apparatus (2) includes a pressurized cylindrical pressure vessel (4) having a longitudinal axis (X) and a shaft (8) having a longitudinal axis (Y) extending parallel to the longitudinal axis (X). A plurality of rotatable membrane filter discs (6) are arranged along the shaft (8). The membrane filter discs (6) are spaced-apart from each other, attached to the shaft (8) and oriented transverse to the longitudinal axis (Y) of the shaft (8). An interior (10) of the membrane filter discs (6) are in fluid communication with a permeate discharge channel (12) extending parallel to the longitudinal axis (X) of the pressure vessel (4). The pressure vessel (4) has a cylindrical inner geometry without any significant obstruction elements. The longitudinal axis (X) of the pressure vessel (4) is laterally offset from the longitudinal axis (Y) of the shaft (8) and/or the membrane filter discs (6) are oval-shaped.

    Abstract translation: 过滤装置（2）包括具有纵向轴线（X）的加压圆柱形压力容器（4）和具有平行于纵向轴线（X）延伸的纵向轴线（Y））的轴（8）。 多个可旋转的膜过滤盘（6）沿轴（8）布置。 膜过滤盘（6）彼此间隔开，连接到轴（8）并且横向于轴（8）的纵向轴线（Y）定向。 膜过滤盘（6）的内部（10）与平行于压力容器（4）的纵向轴线（X）延伸的渗透物排出通道（12）流体连通。 压力容器（4）具有圆柱形内部几何形状而没有任何明显的阻塞元件。 压力容器（4）的纵向轴线（X）横向偏离轴（8）的纵向轴线（Y）和/或膜过滤盘（6）是椭圆形的。

    SUPPORT STRUCTURE FOR PLEATED FILTER MEDIA AND METHODS
    14.
    发明申请
    SUPPORT STRUCTURE FOR PLEATED FILTER MEDIA AND METHODS 审中-公开
    PLEATED FILTER介质和方法的支持结构

    公开(公告)号：US20150151233A1

    公开(公告)日：2015-06-04

    申请号：US14521811

    申请日：2014-10-23

    Applicant: Donaldson Company, Inc.

    Inventor： PHILIP EDWARD JOHNSON ,  Gregory L. LaVallee ,  Janelle M. Hampton ,  Daniel E. Adamek ,  Jonathan G. Parsons ,  Richard Osendorf

    IPC: B01D46/00 ,  B01D46/52

    CPC classification number: B01D46/0005 ,  B01D29/11 ,  B01D46/0004 ,  B01D46/02 ,  B01D46/521 ,  B01D2201/04 ,  B01D2201/0415 ,  B01D2201/12 ,  B01D2201/602 ,  B01D2265/06

    Abstract: A support structure for an interior volume of a construction of pleated media is operably oriented in the interior volume and structurally supports the media. The support structure can pass directly through an innermost 60% of the interior volume. It can have a void volume not more than 80%. It can be inner liner-free and extend in a non-curved path. It can include a first sheet and second sheet of porous material. At least a first brace construction secures the first sheet and second sheet together and in spaced apart, opposing relation. The support structure can include a pleated construction having pleats extending in a direction non-parallel and angled to the direction of pleats of the pleated filter media. The support structure can be molded spacers.

    Abstract translation: 用于打褶介质结构的内部容积的支撑结构在内部容积中可操作地取向并在结构上支撑介质。 支撑结构可以直接通过内部容积的最内部的60％。 它可以具有不超过80％的空隙体积。 它可以是无衬里的，并且在非弯曲的路径中延伸。 它可以包括第一片和第二片多孔材料。 至少第一支架结构将第一片材和第二片材固定在一起并以间隔开的相对关系。 支撑结构可以包括褶皱结构，其褶皱沿不平行的方向延伸并且与打褶的过滤介质的褶皱的方向成一定角度。 支撑结构可以是模制间隔件。

    Cylindrical cartridge filter with detachable core
    15.
    发明授权
    Cylindrical cartridge filter with detachable core 有权
    带可拆卸内芯的圆筒式过滤器

    公开(公告)号：US08741139B2

    公开(公告)日：2014-06-03

    申请号：US13312121

    申请日：2011-12-06

    Applicant: Paul LaCroix ,  Barry LaCroix

    Inventor： Paul LaCroix ,  Barry LaCroix

    IPC: B01D27/06 ,  B01D29/11 ,  B01D29/13 ,  B01D29/21 ,  B01D27/00 ,  B01D29/00

    CPC classification number: B01D29/21 ,  B01D2201/0415 ,  B01D2201/602

    Abstract: The present device is a detachable core for use with a cylindrical filter cartridge. The core includes a wire frame including at least two vertical struts oriented along a longitudinal direction. The wire frame includes an upper ring and a lower ring mounted to the distal ends of the vertical struts and further includes an upper flange and a lower flange mounted to the upper and lower rings respectively, wherein the lower flange is detachably mounted to the lower ring. Preferably the lower ring includes a gap in the lower ring to enable resilient compression of the ring by squeezing the lower ring in a radial inward direction prior to engagement with the lower flange. Preferably the cartridge filter includes elastomeric end caps and the cooperating rings and flanges are non-circular such that the elastomeric end caps conforms to the non-circular shape of the upper and lower flanges.

    Abstract translation: 本装置是用于圆柱形滤筒的可拆卸芯。 芯部包括线框架，该线框架包括沿着纵向方向定向的至少两个垂直支柱。 线框架包括安装在垂直支柱的远端的上环和下环，并且还包括分别安装到上下环的上凸缘和下凸缘，其中下凸缘可拆卸地安装到下环 。 优选地，下环在下环中包括间隙，以通过在与下凸缘接合之前沿径向向内挤压下环来实现环的弹性压缩。 优选地，筒式过滤器包括弹性体端盖，并且配合环和凸缘是非圆形的，使得弹性体端盖符合上和下凸缘的非圆形形状。

    Spa Filter Bypass
    16.
    发明申请
    Spa Filter Bypass 审中-公开
    水疗过滤器旁路

    公开(公告)号：US20140102966A1

    公开(公告)日：2014-04-17

    申请号：US13650627

    申请日：2012-10-12

    Applicant: LMI ROTO, LLC

    Inventor： Gary Harder

    IPC: E04H4/16 ,  B23P6/00

    CPC classification number: E04H4/1209 ,  B01D35/147 ,  B01D2201/316 ,  B01D2201/602 ,  Y10T29/49407

    Abstract: A filter system includes a conduit for fluidly interfacing to a pump and a shroud adapted to be in fluid communication with a body of water in a spa/tub. A stand pipe has a first end structurally affixed to a bottom surface of the shroud. The first end of the stand pipe is fluidly interfaced to the conduit for transference of water to a pump. A distal second end of the stand pipe has a bypass valve and the stand pipe is sized and positioned within the shroud for holding and supporting a filter media.

    Abstract translation: 过滤器系统包括用于流体地连接到泵的管道和适于与水疗/浴缸中的水体流体连通的护罩。 立管具有结构地固定到护罩底面的第一端。 立管的第一端与导管流体接合，以将水转移到泵。 立管的远端第二端具有旁通阀，并且支架的尺寸和尺寸设置在护罩内，用于保持和支撑过滤介质。

    CYLINDRICAL CARTRIDGE FILTER WITH DETACHABLE CORE
    17.
    发明申请
    CYLINDRICAL CARTRIDGE FILTER WITH DETACHABLE CORE 有权
    带可拆卸芯的圆柱式过滤器

    公开(公告)号：US20120160755A1

    公开(公告)日：2012-06-28

    申请号：US13312121

    申请日：2011-12-06

    Applicant: Barry LaCroix ,  Paul LaCroix

    Inventor： Barry LaCroix ,  Paul LaCroix

    IPC: B01D27/08

    CPC classification number: B01D29/21 ,  B01D2201/0415 ,  B01D2201/602

    Abstract: The present device is a detachable core for use with a cylindrical filter cartridge. The core includes a wire frame including at least two vertical struts oriented along a longitudinal direction. The wire frame includes an upper ring and a lower ring mounted to the distal ends of the vertical struts and further includes an upper flange and a lower flange mounted to the upper and lower rings respectively, wherein the lower flange is detachably mounted to the lower ring. Preferably the lower ring includes a gap in the lower ring to enable resilient compression of the ring by squeezing the lower ring in a radial inward direction prior to engagement with the lower flange. Preferably the cartridge filter includes elastomeric end caps and the cooperating rings and flanges are non-circular such that the elastomeric end caps conforms to the non-circular shape of the upper and lower flanges.

    Abstract translation: 本装置是用于圆柱形滤筒的可拆卸芯。 芯部包括线框架，该线框架包括沿着纵向方向定向的至少两个垂直支柱。 线框架包括安装在垂直支柱的远端的上环和下环，并且还包括分别安装到上下环的上凸缘和下凸缘，其中下凸缘可拆卸地安装到下环 。 优选地，下环在下环中包括间隙，以通过在与下凸缘接合之前沿径向向内挤压下环来实现环的弹性压缩。 优选地，筒式过滤器包括弹性体端盖，并且配合环和凸缘是非圆形的，使得弹性体端盖符合上和下凸缘的非圆形形状。

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