ATE503987T1 - Verbessertes biplanar-prozessfluiddruck- messsystem - Google Patents
Verbessertes biplanar-prozessfluiddruck- messsystemInfo
- Publication number
- ATE503987T1 ATE503987T1 AT08796842T AT08796842T ATE503987T1 AT E503987 T1 ATE503987 T1 AT E503987T1 AT 08796842 T AT08796842 T AT 08796842T AT 08796842 T AT08796842 T AT 08796842T AT E503987 T1 ATE503987 T1 AT E503987T1
- Authority
- AT
- Austria
- Prior art keywords
- planar
- measurement system
- pressure
- pressure measurement
- process fluid
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/900,439 US7448275B1 (en) | 2007-09-12 | 2007-09-12 | Bi-planar process fluid pressure measurement system |
PCT/US2008/071558 WO2009035781A1 (en) | 2007-09-12 | 2008-07-30 | Improved bi-planar process fluid pressure measurement system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE503987T1 true ATE503987T1 (de) | 2011-04-15 |
Family
ID=39828981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08796842T ATE503987T1 (de) | 2007-09-12 | 2008-07-30 | Verbessertes biplanar-prozessfluiddruck- messsystem |
Country Status (7)
Country | Link |
---|---|
US (1) | US7448275B1 (de) |
EP (1) | EP2188607B1 (de) |
JP (1) | JP5265683B2 (de) |
CN (1) | CN101802580B (de) |
AT (1) | ATE503987T1 (de) |
DE (1) | DE602008005904D1 (de) |
WO (1) | WO2009035781A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9281088B2 (en) * | 2010-06-07 | 2016-03-08 | Rosemount Inc. | Instrument for nuclear power facility |
US8445828B2 (en) | 2010-07-01 | 2013-05-21 | Silicon Optronics, Inc. | High dynamic range image sensor with in pixel memory |
US10520383B2 (en) * | 2016-09-30 | 2019-12-31 | Rosemount Inc. | Temperature-compensating absolute pressure sensor |
DE102017115250A1 (de) * | 2017-07-07 | 2019-01-10 | Endress+Hauser SE+Co. KG | Korrosionsschutz-Element für ein Feldgerät |
WO2019222598A1 (en) | 2018-05-17 | 2019-11-21 | Rosemount Inc. | Measuring element and measuring device comprising the same |
US10965001B2 (en) | 2019-05-30 | 2021-03-30 | Rosemount Inc. | Universal industrial transmitter mounting |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4136603A (en) * | 1977-11-14 | 1979-01-30 | The Foxboro Company | Diaphragm assembly |
US4230187A (en) | 1979-06-19 | 1980-10-28 | Trw Inc. | Methods and apparatus for sensing wellhead pressure |
US4466290A (en) | 1981-11-27 | 1984-08-21 | Rosemount Inc. | Apparatus for conveying fluid pressures to a differential pressure transducer |
US4745810A (en) | 1986-09-15 | 1988-05-24 | Rosemount Inc. | Flangeless transmitter coupling to a flange adapter union |
US4798089A (en) | 1987-03-12 | 1989-01-17 | Rosemount Inc. | Isolator apparatus |
US4833922A (en) | 1987-06-01 | 1989-05-30 | Rosemount Inc. | Modular transmitter |
JPH02128935U (de) * | 1989-03-31 | 1990-10-24 | ||
US4993754A (en) | 1989-09-29 | 1991-02-19 | Rosemount Inc. | Liquid level coplanar transmitter adapter |
US5230248A (en) * | 1991-07-12 | 1993-07-27 | Rosemount Inc. | Corrosion resistant isolator |
EP0607482B1 (de) * | 1993-01-20 | 1997-05-07 | WIKA ALEXANDER WIEGAND GmbH & CO. | Druckmittler |
EP0720733B1 (de) | 1993-09-24 | 1999-03-17 | Rosemount Inc. | Drucküberträger mit isoliermembran |
US5583294A (en) * | 1994-08-22 | 1996-12-10 | The Foxboro Company | Differential pressure transmitter having an integral flame arresting body and overrange diaphragm |
JP3822237B2 (ja) | 1994-12-08 | 2006-09-13 | ローズマウント インコーポレイテッド | 圧力トランスミッタ用マニホールド |
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 |
TW354371B (en) | 1997-01-09 | 1999-03-11 | Peter B Hutton | A module valve manifold, a valve module and an integral valve manifold/differential pressure transducer/differential pressure transmitter |
US6059254A (en) | 1997-03-27 | 2000-05-09 | Rosemount Inc. | Process instrument mount |
US5922965A (en) * | 1998-04-28 | 1999-07-13 | Rosemount Inc. | Pressure sensor and transmitter having a weld ring with a rolling hinge point |
JP2000065667A (ja) * | 1998-08-18 | 2000-03-03 | Yokogawa Electric Corp | 差圧測定装置 |
US6272931B1 (en) | 1998-09-14 | 2001-08-14 | Pgi International, Ltd. | Full drain and vent adapter for pressure sensing transmitter |
US6473711B1 (en) | 1999-08-13 | 2002-10-29 | Rosemount Inc. | Interchangeable differential, absolute and gage type of pressure transmitter |
US6487912B1 (en) | 1999-09-28 | 2002-12-03 | Rosemount Inc. | Preinstallation of a pressure sensor module |
US20020029639A1 (en) | 2000-01-19 | 2002-03-14 | Measurement Specialities, Inc. | Isolation technique for pressure sensing structure |
US6782754B1 (en) * | 2000-07-07 | 2004-08-31 | Rosemount, Inc. | Pressure transmitter for clean environments |
CN1188679C (zh) | 2000-10-24 | 2005-02-09 | 罗斯蒙德公司 | 用于顺列式压力变送器的工艺连接件 |
US6516672B2 (en) | 2001-05-21 | 2003-02-11 | Rosemount Inc. | Sigma-delta analog to digital converter for capacitive pressure sensor and process transmitter |
JP2005037310A (ja) * | 2003-07-18 | 2005-02-10 | Fuji Koki Corp | 圧力センサ |
US6918303B2 (en) * | 2003-08-12 | 2005-07-19 | Invensys | Bi-planar differential pressure transmitter with orthogonal process connections |
US6901803B2 (en) * | 2003-10-02 | 2005-06-07 | Rosemount Inc. | Pressure module |
US7080558B2 (en) * | 2003-10-06 | 2006-07-25 | Rosemount Inc. | Process seal for process control transmitter |
-
2007
- 2007-09-12 US US11/900,439 patent/US7448275B1/en active Active
-
2008
- 2008-07-30 EP EP08796842A patent/EP2188607B1/de active Active
- 2008-07-30 WO PCT/US2008/071558 patent/WO2009035781A1/en active Application Filing
- 2008-07-30 CN CN2008801067590A patent/CN101802580B/zh active Active
- 2008-07-30 AT AT08796842T patent/ATE503987T1/de not_active IP Right Cessation
- 2008-07-30 JP JP2010524901A patent/JP5265683B2/ja not_active Expired - Fee Related
- 2008-07-30 DE DE602008005904T patent/DE602008005904D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
JP5265683B2 (ja) | 2013-08-14 |
EP2188607A1 (de) | 2010-05-26 |
WO2009035781A1 (en) | 2009-03-19 |
JP2010539480A (ja) | 2010-12-16 |
DE602008005904D1 (de) | 2011-05-12 |
CN101802580B (zh) | 2011-11-30 |
CN101802580A (zh) | 2010-08-11 |
US7448275B1 (en) | 2008-11-11 |
EP2188607B1 (de) | 2011-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |