AU2001263937A1 - Device for determining or for monitoring the pressure or differential pressure of at least one process medium - Google Patents

Device for determining or for monitoring the pressure or differential pressure of at least one process medium

Info

Publication number
AU2001263937A1
AU2001263937A1 AU2001263937A AU6393701A AU2001263937A1 AU 2001263937 A1 AU2001263937 A1 AU 2001263937A1 AU 2001263937 A AU2001263937 A AU 2001263937A AU 6393701 A AU6393701 A AU 6393701A AU 2001263937 A1 AU2001263937 A1 AU 2001263937A1
Authority
AU
Australia
Prior art keywords
pressure
monitoring
determining
process medium
differential pressure
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.)
Abandoned
Application number
AU2001263937A
Other languages
English (en)
Inventor
Dietfried Burczyk
Manfred Kasper
Jorg Muller
Thomas Velten
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.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
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 Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Publication of AU2001263937A1 publication Critical patent/AU2001263937A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/241—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet by photoelastic stress analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
AU2001263937A 2000-05-19 2001-05-21 Device for determining or for monitoring the pressure or differential pressure of at least one process medium Abandoned AU2001263937A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000124588 DE10024588A1 (de) 2000-05-19 2000-05-19 Vorrichtung zur Bestimmung bzw. zur Überwachung des Drucks oder Differenzdrucks zumindest eines Prozeßmediums
DE10024588 2000-05-19
PCT/EP2001/005825 WO2001090712A1 (de) 2000-05-19 2001-05-21 Vorrichtung zur bestimmung bzw. zur überwachung des drucks oder differenzdrucks zumindest eines prozessmediums

Publications (1)

Publication Number Publication Date
AU2001263937A1 true AU2001263937A1 (en) 2001-12-03

Family

ID=7642671

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001263937A Abandoned AU2001263937A1 (en) 2000-05-19 2001-05-21 Device for determining or for monitoring the pressure or differential pressure of at least one process medium

Country Status (3)

Country Link
AU (1) AU2001263937A1 (de)
DE (2) DE10024588A1 (de)
WO (1) WO2001090712A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007056844A1 (de) 2007-11-23 2009-06-10 Endress + Hauser Gmbh + Co. Kg Membranbett für einen Druckmittler, Druckmittler mit einem solchen Membranbett sowie Drucksensor mit einem solchen Druckmittler
EP3353517B1 (de) * 2015-09-21 2020-03-04 Opsens Solutions Inc. Optischer drucksensor mit reduzierten mechanischen spannungen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633178A1 (de) * 1976-07-21 1978-01-26 Wolfgang Dr Ing Holzapfel Beschleunigungs- und kraftmessgeraet
US4577100A (en) * 1983-12-27 1986-03-18 United Technologies Corporation Temperature compensated optical pressure sensor
EP0209721A1 (de) * 1985-06-26 1987-01-28 Rockwell International Corporation Lasersensor
US4637255A (en) * 1985-12-30 1987-01-20 Litton Systems, Inc. Non-planar ring laser accelerometer
US4709145A (en) * 1986-08-20 1987-11-24 Simmonds Precision Products, Inc. Method and apparatus for compensating fiber optic lead and connector losses in a fiber optic sensor by using a dual wavelength optical source and matched polarizer
US5513913A (en) * 1993-01-29 1996-05-07 United Technologies Corporation Active multipoint fiber laser sensor
DE4322291C2 (de) * 1993-07-05 1999-10-14 Wolfgang Holzapfel Optische Kraftmeßeinrichtung
DE4339497B4 (de) * 1993-11-19 2007-07-26 Holzapfel, Wolfgang, Prof. Dr.-Ing. Optische Kraftmeßeinrichtung mit Kraftrichtungserkennung
DE19807891A1 (de) * 1998-02-25 1999-08-26 Abb Research Ltd Faserlaser-Drucksensor

Also Published As

Publication number Publication date
DE10024588A1 (de) 2001-11-22
WO2001090712A1 (de) 2001-11-29
DE10192126D2 (de) 2003-06-05

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