公开(公告)号：US20060070940A1

公开(公告)日：2006-04-06

申请号：US11284158

申请日：2005-11-21

申请人： David Colby ,  Frederick Lesan ,  Alan Franks ,  Chang-Li Hsieh ,  Anjan Mukherjee

发明人： David Colby ,  Frederick Lesan ,  Alan Franks ,  Chang-Li Hsieh ,  Anjan Mukherjee

IPC分类号： B01D63/12

CPC分类号： B01D63/10 ,  B01D63/106 ,  B01D63/12 ,  F16L55/24 ,  Y02A20/131

摘要： A coupler for a spiral membrane filtration element having a spiral membrane enclosed within a rigid outerwrap includes a center support, a plurality of spokes extending outwardly from the center support, a circular rim coupled with the spokes, with the face of the rim being perpendicular to the axis of the overwrap. The rim includes a channel on its face for receiving a compressible seal, and a plurality of receptacles around its outer surface for joining two face-to-face adjacent couplers when a pair of aligned keepers is place in each receptacle. Exemplary embodiments of the coupler and filtration elements and filtration assemblies are provided, as well as an associated method.

公开(公告)号：US20060180540A1

公开(公告)日：2006-08-17

申请号：US11404164

申请日：2006-04-14

申请人： David Colby ,  Frederick Lesan ,  Alan Franks ,  Chang-Li Hsieh ,  Anjan Mukherjee

发明人： David Colby ,  Frederick Lesan ,  Alan Franks ,  Chang-Li Hsieh ,  Anjan Mukherjee

IPC分类号： B01D63/12

CPC分类号： B01D63/10 ,  B01D63/106 ,  B01D63/12 ,  F16L55/24 ,  Y02A20/131

摘要： A coupler for a spiral membrane filtration element having a spiral membrane enclosed within a rigid outerwrap includes a center support, a plurality of spokes extending outwardly from the center support, a circular rim coupled with the spokes, with the face of the rim being perpendicular to the axis of the overwrap. The rim includes a channel on its face for receiving a compressible seal, and a plurality of receptacles around its outer surface for joining two face-to-face adjacent couplers when a pair of aligned keepers is place in each receptacle. Exemplary embodiments of the coupler and filtration elements and filtration assemblies are provided, as well as an associated method.

公开(公告)号：US20050035047A1

公开(公告)日：2005-02-17

申请号：US10754908

申请日：2004-01-09

申请人： David Colby ,  Frederick Lesan ,  Alan Franks ,  Chang-Li Hsieh ,  Anjan Mukherjee

发明人： David Colby ,  Frederick Lesan ,  Alan Franks ,  Chang-Li Hsieh ,  Anjan Mukherjee

IPC分类号： B01D63/00 ,  B01D63/10 ,  B01D63/12 ,  F16L55/24

CPC分类号： B01D63/10 ,  B01D63/106 ,  B01D63/12 ,  F16L55/24 ,  Y02A20/131

摘要： A coupler for a spiral membrane filtration element having a spiral membrane enclosed within a rigid outerwrap includes a center support, a plurality of spokes extending outwardly from the center support, a circular rim coupled with the spokes, with the face of the rim being perpendicular to the axis of the overwrap. The rim includes a channel on its face for receiving a compressible seal, and a plurality of receptacles around its outer surface for joining two face-to-face adjacent couplers when a pair of aligned keepers is place in each receptacle. Exemplary embodiments of the coupler and filtration elements and filtration assemblies are provided, as well as an associated method.

摘要翻译： 用于螺旋膜过滤元件的联接器，其具有封闭在刚性外包装内的螺旋膜，包括中心支撑件，从中心支撑件向外延伸的多个辐条，与辐条连接的圆形边缘，边缘的表面垂直于 外包装的轴。 边缘包括在其表面上用于接收可压缩密封件的通道，以及当一对对齐的保持器放置在每个容器中时，围绕其外表面的多个插座用于接合两个面对面相邻的联接器。 提供了耦合器和过滤元件和过滤组件的示例性实施例，以及相关联的方法。