发明名称 |
REMOTE SEAL PRESSURE MEASUREMENT SYSTEM FOR SUBSEA USE |
摘要 |
A remote seal assembly for subsea applications is provided. The assembly includes an upper housing having a fluid coupling for coupling the remote seal to a process fluid pressure measurement device. A lower housing is coupled to the upper housing and has an interface that is configured to mount to a pressure vessel. The lower housing also has a process fluid inlet. An isolation diaphragm is disposed between the upper and lower housings. At least one of the upper housing, lower housing and isolation diaphragm are constructed from a material suitable for immersion in saltwater. In some embodiments, the lower housing has a shoulder disposed about the process fluid inlet and a plurality of self-energizing seals configured to couple the assembly to a venturi flow meter body. A subsea process fluid flow measurement system is also provided that includes a pressure transmitter and at least one subsea remote seal assembly.
|
申请公布号 |
US2013233058(A1) |
申请公布日期 |
2013.09.12 |
申请号 |
US201313785175 |
申请日期 |
2013.03.05 |
申请人 |
BREEN IVAR;MILLER BRENT W.;SCHELDORF JAY;AYDAR GOKHAN;BRODEN DAVID |
发明人 |
BREEN IVAR;MILLER BRENT W.;SCHELDORF JAY;AYDAR GOKHAN;BRODEN DAVID |
分类号 |
G01F1/44;G01L7/08 |
主分类号 |
G01F1/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|