ATE312341T1 - Drucksensor - Google Patents

Drucksensor

Info

Publication number
ATE312341T1
ATE312341T1 AT02746217T AT02746217T ATE312341T1 AT E312341 T1 ATE312341 T1 AT E312341T1 AT 02746217 T AT02746217 T AT 02746217T AT 02746217 T AT02746217 T AT 02746217T AT E312341 T1 ATE312341 T1 AT E312341T1
Authority
AT
Austria
Prior art keywords
measuring element
cavity
parts
pressure sensor
central cavity
Prior art date
Application number
AT02746217T
Other languages
English (en)
Inventor
Bjoern Erik Seeberg
Original Assignee
Presens As
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 Presens As filed Critical Presens As
Application granted granted Critical
Publication of ATE312341T1 publication Critical patent/ATE312341T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0026—Transmitting or indicating the displacement of flexible, deformable tubes by electric, electromechanical, magnetic or electromagnetic means
    • G01L9/0027—Transmitting or indicating the displacement of flexible, deformable tubes by electric, electromechanical, magnetic or electromagnetic means using variations in ohmic resistance

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
AT02746217T 2001-07-13 2002-07-11 Drucksensor ATE312341T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20013509A NO314963B1 (no) 2001-07-13 2001-07-13 Trykksensor
PCT/NO2002/000257 WO2003014690A1 (en) 2001-07-13 2002-07-11 Pressure sensor

Publications (1)

Publication Number Publication Date
ATE312341T1 true ATE312341T1 (de) 2005-12-15

Family

ID=19912670

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02746217T ATE312341T1 (de) 2001-07-13 2002-07-11 Drucksensor

Country Status (6)

Country Link
US (1) US6966229B2 (de)
EP (1) EP1407240B1 (de)
AT (1) ATE312341T1 (de)
DE (1) DE60207864T2 (de)
NO (1) NO314963B1 (de)
WO (1) WO2003014690A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9010191B2 (en) 2011-12-22 2015-04-21 Rosemount Inc. Pressure sensor module for sub-sea applications
EP2823275B1 (de) 2012-03-06 2019-02-27 Rosemount Inc. System zur entfernten dichtungsdruckmessung zur verwendung unter wasser
US9442031B2 (en) 2013-06-28 2016-09-13 Rosemount Inc. High integrity process fluid pressure probe
US9689769B2 (en) * 2013-07-19 2017-06-27 Rosemount Inc. Pressure transmitter having an isolation assembly with a two-piece isolator plug
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
US9638600B2 (en) 2014-09-30 2017-05-02 Rosemount Inc. Electrical interconnect for pressure sensor in a process variable transmitter
US9683675B2 (en) 2014-11-24 2017-06-20 General Electric Company Pressure modulator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535631A (en) 1982-09-29 1985-08-20 Schlumberger Technology Corporation Surface acoustic wave sensors
US4481497A (en) 1982-10-27 1984-11-06 Kulite Semiconductor Products, Inc. Transducer structures employing ceramic substrates and diaphragms
EP0333091B1 (de) 1988-03-15 1992-10-21 Pfister GmbH Elektrischer Druck-, Schwingungs- und/oder Beschleunigungswandler
FR2638524B1 (fr) 1988-10-27 1994-10-28 Schlumberger Prospection Capteur de pression utilisable dans les puits de petrole
DE4000326C2 (de) 1990-01-08 1995-12-14 Mannesmann Ag Drucksensor
NO179651C (no) 1994-03-07 1996-11-20 Sinvent As Trykkmåler
NO304328B1 (no) * 1996-02-27 1998-11-30 Nyfotek As TrykkmÕler
WO1997032320A1 (en) * 1996-02-28 1997-09-04 Sigma-Netics, Inc. Improved strain gauge and method of manufacture

Also Published As

Publication number Publication date
WO2003014690A1 (en) 2003-02-20
EP1407240B1 (de) 2005-12-07
DE60207864T2 (de) 2006-08-17
NO314963B1 (no) 2003-06-16
US6966229B2 (en) 2005-11-22
EP1407240A1 (de) 2004-04-14
DE60207864D1 (de) 2006-01-12
NO20013509D0 (no) 2001-07-13
NO20013509L (no) 2003-01-14
US20040159160A1 (en) 2004-08-19

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Legal Events

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