公开(公告)号：US20220088512A1

公开(公告)日：2022-03-24

申请号：US17025262

申请日：2020-09-18

Applicant: Pall Corporation

Inventor： Martin ZEILER ,  James A. BAIR ,  John P. MILLER

IPC: B01D29/90

Abstract: Filter arrangements comprising a plurality of radially arranged filters, each filter comprising a plurality of arms, each arm comprising a hollow tube having porous side wall, each hollow tube having an open first end and an open second end, and a tube inner fluid channel having an inner diameter; the filter further including a first tube connector, comprising a first hollow body having porous side walls and a first hollow body inner diameter, connected to, and in fluid communication with, the hollow tubes, and a second tube connector, comprising a second hollow body having a second hollow body inner diameter, connected to, and in fluid communication with, the first hollow body, and filter devices including filter arrangements, and methods of use are disclosed.

公开(公告)号：US20200129905A1

公开(公告)日：2020-04-30

申请号：US16169521

申请日：2018-10-24

Applicant: Pall Corporation

Inventor： Martin ZEILER ,  John P. MILLER ,  Thomas M. SORENSEN

IPC: B01D46/00 ,  B01D29/21 ,  B01D46/52

Abstract: Support and drainage materials, filter including the materials, and methods of use are disclosed.

公开(公告)号：US20220088527A1

公开(公告)日：2022-03-24

申请号：US17025220

申请日：2020-09-18

Applicant: Pall Corporation

Inventor： Martin ZEILER ,  James A. BAIR ,  John P. MILLER

IPC: B01D46/12 ,  B01D46/00

Abstract: Filters (including curved filters) and filter arrangements comprising a plurality of filter arms, each arm comprising a hollow tube, each hollow tube having a first end and a second end, and a tube inner fluid channel having an inner diameter; the filter further including a first tube connector, comprising a first hollow body having a first hollow body inner diameter, connected to, and in fluid communication with, the hollow tubes, wherein the first hollow body inner diameter is greater than the tube inner fluid channel inner diameters, and filter devices including filters and filter arrangements, and methods of use are disclosed.

公开(公告)号：US20140131270A1

公开(公告)日：2014-05-15

申请号：US14074177

申请日：2013-11-07

Applicant: PALL CORPORATION

Inventor： Martin ZEILER ,  Wolfgang Diemer

IPC: B01D69/04 ,  B01D29/21

CPC classification number: B01D29/21 ,  B01D27/06 ,  B01D29/232 ,  B01D63/067 ,  B01D63/14 ,  B01D2201/127

Abstract: A filter element for use in cross-flow and dead-end filtration comprises a porous sheet material having a non-filtrate side and a filtrate side, said sheet material being arranged in a plurality of pleats extending in a longitudinal direction, each pleat having a first and second wall portion extending perpendicular to said longitudinal direction from a first, open end to a second, closed end of the pleats, the first and second wall portions being spaced apart from one another; and a non-filtrate fluid supply arrangement extending along the longitudinal direction of the pleats, wherein said fluid supply arrangement is in fluid communication with the first or second end of each pleat substantially along the whole length of the pleat, said fluid supply arrangement being provided with openings designed to provide a fluid flow from the supply arrangement into the pleats in a direction substantially perpendicular to the longitudinal direction thereof.

Abstract translation: 用于交叉流动和死端过滤的过滤元件包括具有非滤液侧和滤液侧的多孔片材，所述片材沿纵向方向布置成多个褶皱，每个褶具有 第一和第二壁部分，其垂直于所述纵向方向从所述褶皱的第一开口端到第二封闭端延伸，所述第一和第二壁部彼此间隔开; 以及沿所述褶皱的纵向方向延伸的非滤液流体供应装置，其中所述流体供应装置基本上沿所述褶皱的整个长度与每个褶的第一端或第二端流体连通，所述流体供应装置被设置 具有开口，其被设计成在与其纵向方向基本垂直的方向上提供从供给装置到褶皱的流体流。