NO943607D0 - Mikromaskinert siliciumföler - Google Patents

Mikromaskinert siliciumföler

Info

Publication number
NO943607D0
NO943607D0 NO943607A NO943607A NO943607D0 NO 943607 D0 NO943607 D0 NO 943607D0 NO 943607 A NO943607 A NO 943607A NO 943607 A NO943607 A NO 943607A NO 943607 D0 NO943607 D0 NO 943607D0
Authority
NO
Norway
Prior art keywords
silicon sensor
micromachined silicon
micromachined
sensor
silicon
Prior art date
Application number
NO943607A
Other languages
English (en)
Other versions
NO943607L (no
NO308051B1 (no
Inventor
Bindert Sjoerd Douma
Peter Eigenraam
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO943607D0 publication Critical patent/NO943607D0/no
Publication of NO943607L publication Critical patent/NO943607L/no
Publication of NO308051B1 publication Critical patent/NO308051B1/no

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
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0019—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a semiconductive element
    • G01L9/002—Optical excitation or measuring
    • 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
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • G01L1/103—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings optical excitation or measuring of vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Micromachines (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pressure Sensors (AREA)
  • Length Measuring Devices By Optical Means (AREA)
NO943607A 1992-03-30 1994-09-28 Mikromaskinert føleranordning NO308051B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92200910 1992-03-30
PCT/EP1993/000736 WO1993020422A1 (en) 1992-03-30 1993-03-24 Micromachined sensor device

Publications (3)

Publication Number Publication Date
NO943607D0 true NO943607D0 (no) 1994-09-28
NO943607L NO943607L (no) 1994-09-29
NO308051B1 NO308051B1 (no) 2000-07-10

Family

ID=8210517

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943607A NO308051B1 (no) 1992-03-30 1994-09-28 Mikromaskinert føleranordning

Country Status (8)

Country Link
US (1) US5338929A (no)
EP (1) EP0634008B1 (no)
AU (1) AU671985B2 (no)
BR (1) BR9306173A (no)
CA (1) CA2133217C (no)
DE (1) DE69311327T2 (no)
NO (1) NO308051B1 (no)
WO (1) WO1993020422A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9524624D0 (en) * 1995-12-01 1996-01-31 Weston Aerospace Ltd Pressure sensor
US5780844A (en) * 1996-04-23 1998-07-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Strain insensitive optical phase locked loop
US6408496B1 (en) 1997-07-09 2002-06-25 Ronald S. Maynard Method of manufacturing a vibrational transducer
EP1153194B1 (en) 1999-01-13 2003-11-19 Vermeer Manufacturing Company Automated bore planning method and apparatus for horizontal directional drilling
US6315062B1 (en) 1999-09-24 2001-11-13 Vermeer Manufacturing Company Horizontal directional drilling machine employing inertial navigation control system and method
DK1230531T3 (da) * 1999-11-03 2004-05-24 Vestas Wind Sys As Fiberoptisk strain-gauge og fremgangsmåde til dennes fremstilling
US7379629B1 (en) 2004-12-12 2008-05-27 Burns David W Optically coupled resonant pressure sensor
US7443509B1 (en) 2004-12-12 2008-10-28 Burns David W Optical and electronic interface for optically coupled resonators
US7176048B1 (en) 2004-12-12 2007-02-13 Burns David W Optically coupled sealed-cavity resonator and process
US7499604B1 (en) 2004-12-12 2009-03-03 Burns David W Optically coupled resonant pressure sensor and process
US7605391B2 (en) * 2004-12-12 2009-10-20 Burns David W Optically coupled resonator
US7673679B2 (en) * 2005-09-19 2010-03-09 Schlumberger Technology Corporation Protective barriers for small devices
FR2928007B1 (fr) 2008-02-22 2010-02-19 Senseor Procede d'interrogation de resonateur piezoelectrique et dispositif d'interrogation integrant le procede d'interrogation.
GB2500501A (en) * 2010-11-05 2013-09-25 Baker Hughes Inc An apparatus, system and method for estimating a property of a downhole fluid
US9512715B2 (en) * 2013-07-30 2016-12-06 General Electric Company Systems and methods for pressure and temperature measurement
US20150276686A1 (en) * 2014-03-26 2015-10-01 General Electric Company Systems and methods for addressing one or more sensors along a cable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535638A (en) * 1983-10-03 1985-08-20 Quartztronics, Inc. Resonator transducer system with temperature compensation
GB8610253D0 (en) * 1986-04-26 1986-05-29 Stc Plc Resonator device
GB8610252D0 (en) * 1986-04-26 1986-06-25 Stc Plc Remote sensor
US4972076A (en) * 1988-09-29 1990-11-20 Schlumberger Industries Limited Solid state sensor with dual resonant vibratable members
GB2223582B (en) * 1988-10-04 1992-06-17 Stc Plc Transducer device
US5165289A (en) * 1990-07-10 1992-11-24 Johnson Service Company Resonant mechanical sensor
US5085080A (en) * 1990-10-05 1992-02-04 Micron Technology, Inc. Temperature and pressure measuring technique using the photoacoustic effect and mechanical resonance

Also Published As

Publication number Publication date
DE69311327D1 (de) 1997-07-10
NO943607L (no) 1994-09-29
BR9306173A (pt) 1998-01-13
CA2133217A1 (en) 1993-10-14
DE69311327T2 (de) 1997-09-25
AU3752393A (en) 1993-11-08
CA2133217C (en) 2004-07-20
NO308051B1 (no) 2000-07-10
EP0634008A1 (en) 1995-01-18
AU671985B2 (en) 1996-09-19
US5338929A (en) 1994-08-16
WO1993020422A1 (en) 1993-10-14
EP0634008B1 (en) 1997-06-04

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