专利检索 ap:("LG Chem, Ltd.") AND inv:"SON, Hyoung Joon" 第 1 页

1.

发明授权
REVERSE OSMOSIS FILTER MODULE 有权

公开(公告)号：EP3357559B1

公开(公告)日：2020-03-25

申请号：EP16851981.7

申请日：2016-07-26

申请人： LG Chem, Ltd.

发明人： CHOI, Junwon , IM, Ye Hoon , SON, Hyoung Joon , GEE, Young Myung

IPC分类号： B01D61/02 , B01D61/10 , B01D61/08 , C02F1/44 , B01D63/10 , B01D65/08

2.

发明公开
REVERSE OSMOSIS FILTER MODULE 审中-公开

公开(公告)号：EP3357559A1

公开(公告)日：2018-08-08

申请号：EP16851981.7

申请日：2016-07-26

申请人： LG Chem, Ltd.

发明人： CHOI, Junwon , IM, Ye Hoon , SON, Hyoung Joon , GEE, Young Myung

IPC分类号： B01D61/02 , B01D61/10 , B01D61/08 , C02F1/44 , B01D63/10 , B01D65/08

摘要： The present invention relates to a reverse osmosis filter module including an improved feed spacer, and particularly, to a reverse osmosis filter module including an improved feed spacer which has an asymmetric diameter in an intersection in which a first set of filaments and a second set of filaments intersect, thereby reducing differential pressure by increasing a cross-sectional area of a flow path, and mitigating concentration polarization by developing a swirl flow.