公开(公告)号：US11199265B2

公开(公告)日：2021-12-14

申请号：US16466900

申请日：2018-06-13

Applicant: JIANGSU UNIVERSITY ,  INSTITUTE OF FLUID ENGINEERING EQUIPMENT, JITRI

Inventor： Houlin Liu ,  Zilong Zhang ,  Kaikai Luo ,  Yong Wang ,  Kai Wang ,  Liang Dong ,  Minggao Tan

IPC: F16J15/43 ,  F16L51/00 ,  F16L27/12

Abstract: A pipe connection compensation device by magnetic fluid sealing comprising a compensation pipe, sealed end cap, coil, annular permanent magnet and tightening rod is provided, designed and configured in a novel manner to ensure the pipe connection compensation device by magnetic fluid sealing achieves a better sealing effect.

公开(公告)号：US20210324958A1

公开(公告)日：2021-10-21

申请号：US16466900

申请日：2018-06-13

Applicant: JIANGSU UNIVERSITY ,  INSTITUTE OF FLUID ENGINEERING EQUIPMENT, JITRI

Inventor： Houlin LIU ,  Zilong ZHANG ,  Kaikai LUO ,  Yong WANG ,  Kai WANG ,  Liang DONG ,  Minggao TAN

IPC: F16J15/43 ,  F16L27/12 ,  F16L51/00

Abstract: A pipe connection compensation device by magnetic fluid sealing comprising a compensation pipe, sealed end cap, coil, annular permanent magnet and tightening rod is provided, designed and configured in a novel manner to ensure the pipe connection compensation device by magnetic fluid sealing achieves a better sealing effect.