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DE69417247D1 - Drucküberträger mit isoliermembran - Google Patents

Drucküberträger mit isoliermembran

Info

Publication number
DE69417247D1
DE69417247D1 DE69417247T DE69417247T DE69417247D1 DE 69417247 D1 DE69417247 D1 DE 69417247D1 DE 69417247 T DE69417247 T DE 69417247T DE 69417247 T DE69417247 T DE 69417247T DE 69417247 D1 DE69417247 D1 DE 69417247D1
Authority
DE
Germany
Prior art keywords
pressure transmitter
insulating membrane
membrane
insulating
transmitter
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69417247T
Other languages
English (en)
Other versions
DE69417247T2 (de
Inventor
Roger Frick
Robert Snyder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rosemount Inc
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 DE69417247D1 publication Critical patent/DE69417247D1/de
Application granted granted Critical
Publication of DE69417247T2 publication Critical patent/DE69417247T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
    • 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
    • G01L19/0038—Fluidic connecting means being part of the housing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
DE69417247T 1993-09-24 1994-08-12 Drucküberträger mit isoliermembran Expired - Lifetime DE69417247T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12636393A 1993-09-24 1993-09-24
PCT/US1994/009119 WO1995008759A1 (en) 1993-09-24 1994-08-12 Pressure transmitter isolation diaphragm

Publications (2)

Publication Number Publication Date
DE69417247D1 true DE69417247D1 (de) 1999-04-22
DE69417247T2 DE69417247T2 (de) 1999-07-08

Family

ID=22424418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417247T Expired - Lifetime DE69417247T2 (de) 1993-09-24 1994-08-12 Drucküberträger mit isoliermembran

Country Status (8)

Country Link
US (1) US5524492A (de)
EP (1) EP0720733B1 (de)
JP (1) JP3415846B2 (de)
CN (1) CN1058569C (de)
CA (1) CA2169824A1 (de)
DE (1) DE69417247T2 (de)
SG (1) SG41962A1 (de)
WO (1) WO1995008759A1 (de)

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US5637802A (en) * 1995-02-28 1997-06-10 Rosemount Inc. Capacitive pressure sensor for a pressure transmitted where electric field emanates substantially from back sides of plates
US6484585B1 (en) 1995-02-28 2002-11-26 Rosemount Inc. Pressure sensor for a pressure transmitter
US5731522A (en) * 1997-03-14 1998-03-24 Rosemount Inc. Transmitter with isolation assembly for pressure sensor
US5668322A (en) * 1996-06-13 1997-09-16 Rosemount Inc. Apparatus for coupling a transmitter to process fluid having a sensor extension selectively positionable at a plurality of angles
US5955675A (en) * 1996-09-30 1999-09-21 Rosemount Inc. Self energizing process seal for process control transmitter
US6038961A (en) * 1998-03-02 2000-03-21 Rosemount Inc. Flush mount remote seal
US5922965A (en) * 1998-04-28 1999-07-13 Rosemount Inc. Pressure sensor and transmitter having a weld ring with a rolling hinge point
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US6571132B1 (en) 1999-09-28 2003-05-27 Rosemount Inc. Component type adaptation in a transducer assembly
US6484107B1 (en) * 1999-09-28 2002-11-19 Rosemount Inc. Selectable on-off logic modes for a sensor module
US6510740B1 (en) 1999-09-28 2003-01-28 Rosemount Inc. Thermal management in a pressure transmitter
US6765968B1 (en) 1999-09-28 2004-07-20 Rosemount Inc. Process transmitter with local databus
US7134354B2 (en) * 1999-09-28 2006-11-14 Rosemount Inc. Display for process transmitter
US6487912B1 (en) 1999-09-28 2002-12-03 Rosemount Inc. Preinstallation of a pressure sensor module
US6511337B1 (en) 1999-09-28 2003-01-28 Rosemount Inc. Environmentally sealed instrument loop adapter
US6578435B2 (en) 1999-11-23 2003-06-17 Nt International, Inc. Chemically inert flow control with non-contaminating body
US6546805B2 (en) 2000-03-07 2003-04-15 Rosemount Inc. Process fluid transmitter with an environmentally sealed service block
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US7080558B2 (en) 2003-10-06 2006-07-25 Rosemount Inc. Process seal for process control transmitter
US7117745B2 (en) * 2004-02-09 2006-10-10 Rosemount Inc. Process seal for process control transmitter
US7258021B2 (en) * 2004-06-25 2007-08-21 Rosemount Inc. Process transmitter isolation assembly
US7036381B2 (en) 2004-06-25 2006-05-02 Rosemount Inc. High temperature pressure transmitter assembly
US7373831B2 (en) * 2004-06-25 2008-05-20 Rosemount Inc. High temperature pressure transmitter assembly
US7295131B2 (en) * 2005-01-07 2007-11-13 Rosemount Inc. Diagnostic system for detecting rupture or thinning of diaphragms
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US7497123B1 (en) 2007-12-18 2009-03-03 Rosemount Inc. Direct mount for pressure transmitter with thermal management
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US7954383B2 (en) * 2008-12-03 2011-06-07 Rosemount Inc. Method and apparatus for pressure measurement using fill tube
US8327713B2 (en) 2008-12-03 2012-12-11 Rosemount Inc. Method and apparatus for pressure measurement using magnetic property
US7870791B2 (en) 2008-12-03 2011-01-18 Rosemount Inc. Method and apparatus for pressure measurement using quartz crystal
US8015882B2 (en) * 2009-06-04 2011-09-13 Rosemount Inc. Industrial process control pressure transmitter and flange coupling
EP2449355B1 (de) * 2009-07-01 2018-01-24 ABB Schweiz AG Drucksender
US8334788B2 (en) * 2010-03-04 2012-12-18 Rosemount Inc. Process variable transmitter with display
CN102822652B (zh) * 2010-03-16 2014-12-03 普雷森斯公司 可收回的压力传感器
US8429978B2 (en) 2010-03-30 2013-04-30 Rosemount Inc. Resonant frequency based pressure sensor
US9281088B2 (en) * 2010-06-07 2016-03-08 Rosemount Inc. Instrument for nuclear power facility
US8234927B2 (en) 2010-06-08 2012-08-07 Rosemount Inc. Differential pressure sensor with line pressure measurement
US8132464B2 (en) 2010-07-12 2012-03-13 Rosemount Inc. Differential pressure transmitter with complimentary dual absolute pressure sensors
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US8776608B2 (en) * 2011-10-31 2014-07-15 Rosemount Inc. Coplanar process fluid pressure sensor module
RU2499238C2 (ru) * 2011-11-03 2013-11-20 Закрытое акционерное общество Промышленная группа "Метран" Узел защиты разделительной мембраны датчика давления от перегрузки давлением
US9010191B2 (en) * 2011-12-22 2015-04-21 Rosemount Inc. Pressure sensor module for sub-sea applications
CN104114989B (zh) 2012-03-06 2016-02-17 罗斯蒙特公司 海底应用的远程密封件压力测量系统
DE102012207861A1 (de) * 2012-05-11 2013-11-14 Robert Bosch Gmbh Membranbaugruppe für eine Druckmesseinrichtung
US8752433B2 (en) * 2012-06-19 2014-06-17 Rosemount Inc. Differential pressure transmitter with pressure sensor
US9442031B2 (en) 2013-06-28 2016-09-13 Rosemount Inc. High integrity process fluid pressure probe
US9335188B2 (en) 2013-06-28 2016-05-10 General Electric Company Pressure management system for sensors
US9689769B2 (en) * 2013-07-19 2017-06-27 Rosemount Inc. Pressure transmitter having an isolation assembly with a two-piece isolator plug
US9588003B2 (en) 2013-09-26 2017-03-07 Rosemount Inc. Isolator system for a pressure transmitter
US9459170B2 (en) 2013-09-26 2016-10-04 Rosemount Inc. Process fluid pressure sensing assembly for pressure transmitters subjected to high working pressure
US9234776B2 (en) 2013-09-26 2016-01-12 Rosemount Inc. Multivariable process fluid transmitter for high pressure applications
US10260980B2 (en) 2013-09-27 2019-04-16 Rosemount Inc. Pressure sensor with mineral insulated cable
US9103739B2 (en) 2013-09-27 2015-08-11 Rosemount Inc. Seal for pressure transmitter for use in industrial process
US9423315B2 (en) * 2013-10-15 2016-08-23 Rosemount Aerospace Inc. Duplex pressure transducers
US9638600B2 (en) 2014-09-30 2017-05-02 Rosemount Inc. Electrical interconnect for pressure sensor in a process variable transmitter
CN104260746B (zh) * 2014-10-09 2016-05-04 无锡市拓发自控设备有限公司 列车总风管、列车管、制动缸或副风缸用压力传感器盒
US9797237B2 (en) 2014-11-17 2017-10-24 General Electric Company Constant volume temperature to pressure transducer for use with retrievable pressure sensor assemblies
CN107655618A (zh) * 2017-09-23 2018-02-02 南京律智诚专利技术开发有限公司 一种耐腐蚀压力变送器的生产方法
CA3099745A1 (en) 2018-05-17 2019-11-21 Rosemount Inc. Measuring element and measuring device comprising the same
CN109060226A (zh) * 2018-07-05 2018-12-21 新疆石油管理局有限公司数据公司 一种压力敏感元件的封装结构及封装方法
US11480488B2 (en) * 2018-09-28 2022-10-25 Rosemount Inc. Industrial process transmitter with radiation shield
CN115235515B (zh) * 2022-09-20 2023-04-14 冰零智能科技(常州)有限公司 一种传感器及其制备方法

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Also Published As

Publication number Publication date
CN1058569C (zh) 2000-11-15
EP0720733A1 (de) 1996-07-10
DE69417247T2 (de) 1999-07-08
EP0720733B1 (de) 1999-03-17
CN1131462A (zh) 1996-09-18
WO1995008759A1 (en) 1995-03-30
CA2169824A1 (en) 1995-03-30
JPH09503057A (ja) 1997-03-25
US5524492A (en) 1996-06-11
JP3415846B2 (ja) 2003-06-09
SG41962A1 (en) 1997-08-15

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