IN2014MN01663A - - Google Patents

Info

Publication number
IN2014MN01663A
IN2014MN01663A IN1663MUN2014A IN2014MN01663A IN 2014MN01663 A IN2014MN01663 A IN 2014MN01663A IN 1663MUN2014 A IN1663MUN2014 A IN 1663MUN2014A IN 2014MN01663 A IN2014MN01663 A IN 2014MN01663A
Authority
IN
India
Prior art keywords
process fluid
lower housing
assembly
subsea
housing
Prior art date
Application number
Inventor
Ivar Breen
Brent W Miller
Jay Scheldorf
Gokhan Aydar
David Broden
Original Assignee
Rosemount Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rosemount Inc filed Critical Rosemount Inc
Publication of IN2014MN01663A publication Critical patent/IN2014MN01663A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/44—Venturi tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means
    • G01L19/0046—Fluidic connecting means using isolation membranes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G01L7/082—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type construction or mounting of diaphragms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Volume Flow (AREA)

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.
IN1663MUN2014 2012-03-06 2013-03-05 IN2014MN01663A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261607237P 2012-03-06 2012-03-06
PCT/US2013/029064 WO2013134232A2 (en) 2012-03-06 2013-03-05 Remote seal pressure measurement system for subsea use

Publications (1)

Publication Number Publication Date
IN2014MN01663A true IN2014MN01663A (en) 2015-05-29

Family

ID=47902360

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1663MUN2014 IN2014MN01663A (en) 2012-03-06 2013-03-05

Country Status (8)

Country Link
US (1) US9389106B2 (en)
EP (2) EP2823275B1 (en)
JP (1) JP5940181B2 (en)
CN (1) CN104114989B (en)
AU (1) AU2013230135B2 (en)
CA (1) CA2866380C (en)
IN (1) IN2014MN01663A (en)
WO (1) WO2013134232A2 (en)

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* Cited by examiner, † Cited by third party
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US9442031B2 (en) 2013-06-28 2016-09-13 Rosemount Inc. High integrity process fluid pressure probe
CN104583742B (en) * 2013-07-19 2016-12-28 罗斯蒙特公司 Pressure Transmitters Including Isolation Assembly with Two-Piece Isolation Plug
US9459170B2 (en) * 2013-09-26 2016-10-04 Rosemount Inc. Process fluid pressure sensing assembly for pressure transmitters subjected to high working pressure
US9638600B2 (en) 2014-09-30 2017-05-02 Rosemount Inc. Electrical interconnect for pressure sensor in a process variable transmitter
US10620056B2 (en) 2015-11-06 2020-04-14 Rosemount Inc. Process variable measurement system with secondary seal
KR101968324B1 (en) * 2016-12-12 2019-04-12 주식회사 미래엔지니어링 Diaphragm assembly and pressure tranmitter system comprising the same
EP3769063B1 (en) 2018-05-17 2023-01-04 Rosemount Inc. Measuring element and measuring device comprising the same
US11719361B2 (en) 2021-02-09 2023-08-08 Saudi Arabian Oil Company Remote seals for self-regulating valves
DE102021126559A1 (en) 2021-10-13 2023-04-13 Volkswagen Aktiengesellschaft Device for measuring a pressure difference

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Also Published As

Publication number Publication date
EP3489649B8 (en) 2021-06-23
CA2866380A1 (en) 2013-09-12
US9389106B2 (en) 2016-07-12
JP2015513092A (en) 2015-04-30
EP2823275A2 (en) 2015-01-14
CN104114989B (en) 2016-02-17
WO2013134232A2 (en) 2013-09-12
WO2013134232A3 (en) 2014-07-24
RU2014140187A (en) 2016-04-27
AU2013230135A8 (en) 2014-10-30
AU2013230135B2 (en) 2015-09-24
CN104114989A (en) 2014-10-22
EP3489649A1 (en) 2019-05-29
US20130233058A1 (en) 2013-09-12
EP2823275B1 (en) 2019-02-27
AU2013230135A1 (en) 2014-09-25
CA2866380C (en) 2017-01-17
EP3489649B1 (en) 2020-09-23
JP5940181B2 (en) 2016-06-29

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