公开(公告)号：AU2013230135B2

公开(公告)日：2015-09-24

申请号：AU2013230135

申请日：2013-03-05

Applicant: ROSEMOUNT INC

Inventor： BREEN IVAR ,  MILLER BRENT W ,  SCHELDORF JAY ,  AYDAR GOKHAN ,  BRODEN DAVID

IPC: G01L19/00

Abstract: A remote seal assembly (18, 20) for subsea applications is provided. The assembly (18, 20) includes an upper housing (34, 102) having a fluid coupling (110) for coupling the remote seal to a process fluid pressure measurement device. A lower housing (36, 104) is coupled to the upper housing (34, 102) and has an interface that is configured to mount to a pressure vessel (12). The lower housing (36, 104) also has a process fluid inlet (32). An isolation diaphragm (41, 154) is disposed between the upper and lower housings. At least one of the upper housing (34, 102), lower housing (36, 104) and isolation diaphragm (41, 154) are constructed from a material suitable for immersion in saltwater. In some embodiments, the lower housing (36, 104) has a shoulder (140) disposed about the process fluid inlet (32) and a plurality of self-energizing seals (40, 42) configured to couple the assembly to a venturi flow meter body (12). A subsea process fluid flow measurement system is also provided that includes a pressure transmitter and at least one subsea remote seal assembly.

公开(公告)号：CA2866380C

公开(公告)日：2017-01-17

申请号：CA2866380

申请日：2013-03-05

Applicant: ROSEMOUNT INC

Inventor： BREEN IVAR ,  MILLER BRENT W ,  SCHELDORF JAY ,  AYDAR GOKHAN ,  BRODEN DAVID

IPC: G01L19/00 ,  G01L7/08

Abstract: A remote seal assembly (18, 20) for subsea applications is provided. The assembly (18, 20) includes an upper housing (34, 102) having a fluid coupling (110) for coupling the remote seal to a process fluid pressure measurement device. A lower housing (36, 104) is coupled to the upper housing (34, 102) and has an interface that is configured to mount to a pressure vessel (12). The lower housing (36, 104) also has a process fluid inlet (32). An isolation diaphragm (41, 154) is disposed between the upper and lower housings. At least one of the upper housing (34, 102), lower housing (36, 104) and isolation diaphragm (41, 154) are constructed from a material suitable for immersion in saltwater. In some embodiments, the lower housing (36, 104) has a shoulder (140) disposed about the process fluid inlet (32) and a plurality of self-energizing seals (40, 42) configured to couple the assembly to a venturi flow meter body (12). A subsea process fluid flow measurement system is also provided that includes a pressure transmitter and at least one subsea remote seal assembly.

公开(公告)号：AU2013230135A8

公开(公告)日：2014-10-30

申请号：AU2013230135

申请日：2013-03-05

Applicant: ROSEMOUNT INC

Inventor： BREEN IVAR ,  MILLER BRENT W ,  SCHELDORF JAY ,  AYDAR GOKHAN ,  BRODEN DAVID

IPC: G01L19/00

Abstract: A remote seal assembly (18, 20) for subsea applications is provided. The assembly (18, 20) includes an upper housing (34, 102) having a fluid coupling (110) for coupling the remote seal to a process fluid pressure measurement device. A lower housing (36, 104) is coupled to the upper housing (34, 102) and has an interface that is configured to mount to a pressure vessel (12). The lower housing (36, 104) also has a process fluid inlet (32). An isolation diaphragm (41, 154) is disposed between the upper and lower housings. At least one of the upper housing (34, 102), lower housing (36, 104) and isolation diaphragm (41, 154) are constructed from a material suitable for immersion in saltwater. In some embodiments, the lower housing (36, 104) has a shoulder (140) disposed about the process fluid inlet (32) and a plurality of self-energizing seals (40, 42) configured to couple the assembly to a venturi flow meter body (12). A subsea process fluid flow measurement system is also provided that includes a pressure transmitter and at least one subsea remote seal assembly.

公开(公告)号：CA2866380A1

公开(公告)日：2013-09-12

申请号：CA2866380

申请日：2013-03-05

Applicant: ROSEMOUNT INC

Inventor： BREEN IVAR ,  MILLER BRENT W ,  SCHELDORF JAY ,  AYDAR GOKHAN ,  BRODEN DAVID

IPC: G01L19/00 ,  G01L7/08

Abstract: A remote seal assembly (18, 20) for subsea applications is provided. The assembly (18, 20) includes an upper housing (34, 102) having a fluid coupling (110) for coupling the remote seal to a process fluid pressure measurement device. A lower housing (36, 104) is coupled to the upper housing (34, 102) and has an interface that is configured to mount to a pressure vessel (12). The lower housing (36, 104) also has a process fluid inlet (32). An isolation diaphragm (41, 154) is disposed between the upper and lower housings. At least one of the upper housing (34, 102), lower housing (36, 104) and isolation diaphragm (41, 154) are constructed from a material suitable for immersion in saltwater. In some embodiments, the lower housing (36, 104) has a shoulder (140) disposed about the process fluid inlet (32) and a plurality of self-energizing seals (40, 42) configured to couple the assembly to a venturi flow meter body (12). A subsea process fluid flow measurement system is also provided that includes a pressure transmitter and at least one subsea remote seal assembly.

公开(公告)号：IN1663MUN2014A

公开(公告)日：2015-05-29

申请号：IN1663MUN2014

申请日：2014-08-16

Applicant: ROSEMOUNT INC

Inventor： BREEN IVAR ,  MILLER BRENT W ,  SCHELDORF JAY ,  AYDAR GOKHAN ,  BRODEN DAVID

IPC: G01L19/00

Abstract: A remote seal assembly (18 20) for subsea applications is provided. The assembly (18 20) includes an upper housing (34 102) having a fluid coupling (110) for coupling the remote seal to a process fluid pressure measurement device. A lower housing (36 104) is coupled to the upper housing (34 102) and has an interface that is configured to mount to a pressure vessel (12). The lower housing (36 104) also has a process fluid inlet (32). An isolation diaphragm (41 154) is disposed between the upper and lower housings. At least one of the upper housing (34 102) lower housing (36 104) and isolation diaphragm (41 154) are constructed from a material suitable for immersion in saltwater. In some embodiments the lower housing (36 104) has a shoulder (140) disposed about the process fluid inlet (32) and a plurality of self energizing seals (40 42) configured to couple the assembly to a venturi flow meter body (12). A subsea process fluid flow measurement system is also provided that includes a pressure transmitter and at least one subsea remote seal assembly.

公开(公告)号：AU2013230135A1

公开(公告)日：2014-09-25

申请号：AU2013230135

申请日：2013-03-05

Applicant: ROSEMOUNT INC

Inventor： BREEN IVAR ,  MILLER BRENT W ,  SCHELDORF JAY ,  AYDAR GOKHAN ,  BRODEN DAVID

IPC: G01L19/00

Abstract: A remote seal assembly (18, 20) for subsea applications is provided. The assembly (18, 20) includes an upper housing (34, 102) having a fluid coupling (110) for coupling the remote seal to a process fluid pressure measurement device. A lower housing (36, 104) is coupled to the upper housing (34, 102) and has an interface that is configured to mount to a pressure vessel (12). The lower housing (36, 104) also has a process fluid inlet (32). An isolation diaphragm (41, 154) is disposed between the upper and lower housings. At least one of the upper housing (34, 102), lower housing (36, 104) and isolation diaphragm (41, 154) are constructed from a material suitable for immersion in saltwater. In some embodiments, the lower housing (36, 104) has a shoulder (140) disposed about the process fluid inlet (32) and a plurality of self-energizing seals (40, 42) configured to couple the assembly to a venturi flow meter body (12). A subsea process fluid flow measurement system is also provided that includes a pressure transmitter and at least one subsea remote seal assembly.

公开(公告)号：WO2014052140A3

公开(公告)日：2014-09-18

申请号：PCT/US2013060538

申请日：2013-09-19

Applicant: ROSEMOUNT INC

Inventor： MILLER BRENT W ,  FADELL PAUL R

IPC: G01L19/06 ,  G01L19/00 ,  G01L27/00

CPC classification number: G01L19/0618 ,  G01L13/026 ,  G01L19/0046 ,  G01L19/0681 ,  G01L27/007

Abstract: A process pressure measuring system (80) includes a transmitter (92) having a first sealed system (100) in which a first outlet (110) couples to a pressure sensor (440), a first isolator diaphragm assembly (112), a first capillary passage (114), and a first isolation fluid. The first isolation fluid couples a first pressure from the first isolator diaphragm assembly (112) to the first outlet (110) and the pressure sensor (440). A second sealed system (200) includes a second pressure outlet (220) that is coupled to the first isolator diaphragm assembly (112), a second isolator diaphragm assembly (212), a second capillary passage (214) and a second isolation fluid. The second isolation fluid is adapted for use in a first temperature range and couples a pressure from the second isolator diaphragm assembly (212) to the second pressure outlet (210). A third sealed system (300) includes a third pressure outlet (310) that is coupled to the second isolator diaphragm assembly (212), a third isolator diaphragm assembly (312), a third capillary passage (314) and a third isolation fluid. The third isolator fluid is adapted for use in a second temperature range and couples a process pressure to the third pressure outlet (310).

Abstract translation: 过程压力测量系统（80）包括具有第一密封系统（100）的变送器（92），第一出口（110）耦合到压力传感器（440），第一隔离膜片组件（112），第一 毛细管通道（114）和第一隔离液。 第一隔离流体将来自第一隔离器隔膜组件（112）的第一压力耦合到第一出口（110）和压力传感器（440）。 第二密封系统（200）包括联接到第一隔离膜片组件（112），第二隔离膜片组件（212），第二毛细管通道（214）和第二隔离流体的第二压力出口（220）。 第二隔离流体适用于第一温度范围并且将来自第二隔离膜片组件（212）的压力耦合至第二压力出口（210）。 第三密封系统（300）包括联接到第二隔离器膜片组件（212），第三隔离膜片组件（312），第三毛细管通道（314）和第三隔离流体的第三压力出口（310）。 第三隔离器流体适用于第二温度范围并且将过程压力耦合至第三压力出口（310）。

公开(公告)号：WO2013134232A3

公开(公告)日：2014-07-24

申请号：PCT/US2013029064

申请日：2013-03-05

Applicant: ROSEMOUNT INC

Inventor： BREEN IVAR ,  MILLER BRENT W ,  SCHELDORF JAY ,  AYDAR GOKHAN ,  BRODEN DAVID

IPC: G01L19/00

CPC classification number: G01F1/44 ,  G01L7/082 ,  G01L19/0046

Abstract: A remote seal assembly (18, 20) for subsea applications is provided. The assembly (18, 20) includes an upper housing (34, 102) having a fluid coupling (110) for coupling the remote seal to a process fluid pressure measurement device. A lower housing (36, 104) is coupled to the upper housing (34, 102) and has an interface that is configured to mount to a pressure vessel (12). The lower housing (36, 104) also has a process fluid inlet (32). An isolation diaphragm (41, 154) is disposed between the upper and lower housings. At least one of the upper housing (34, 102), lower housing (36, 104) and isolation diaphragm (41, 154) are constructed from a material suitable for immersion in saltwater. In some embodiments, the lower housing (36, 104) has a shoulder (140) disposed about the process fluid inlet (32) and a plurality of self-energizing seals (40, 42) configured to couple the assembly to a venturi flow meter body (12). A subsea process fluid flow measurement system is also provided that includes a pressure transmitter and at least one subsea remote seal assembly.

Abstract translation: 提供用于海底应用的远程密封组件（18,20）。 组件（18,20）包括具有用于将远程密封件连接到过程流体压力测量装置的流体联接器（110）的上壳体（34,102）。 下壳体（36,104）联接到上壳体（34,102），并且具有被配置为安装到压力容器（12）的界面。 下壳体（36,104）还具有工艺流体入口（32）。 隔离膜（41,154）设置在上壳体和下壳体之间。 上壳体（34,102），下壳体（36,104）和隔离隔膜（41,41）中的至少一个由适于浸入盐水的材料构成。 在一些实施例中，下壳体（36,104）具有围绕过程流体入口（32）设置的肩部（140）和多个自增能密封件（40,42），其被配置成将组件耦合到文氏管流量计 身体（12）。 还提供了一种海底过程流体流量测量系统，其包括压力变送器和至少一个海底远程密封组件。