ATE92183T1 - Optischer druckwandler und dazugehoeriges verfahren zur realisierung eines solchen wandlers. - Google Patents

Optischer druckwandler und dazugehoeriges verfahren zur realisierung eines solchen wandlers.

Info

Publication number
ATE92183T1
ATE92183T1 AT90400273T AT90400273T ATE92183T1 AT E92183 T1 ATE92183 T1 AT E92183T1 AT 90400273 T AT90400273 T AT 90400273T AT 90400273 T AT90400273 T AT 90400273T AT E92183 T1 ATE92183 T1 AT E92183T1
Authority
AT
Austria
Prior art keywords
transducer
realizing
related method
optical pressure
pressure transducer
Prior art date
Application number
AT90400273T
Other languages
English (en)
Inventor
Francois Grasdepot
Original Assignee
Schlumberger Ind Sa
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 Schlumberger Ind Sa filed Critical Schlumberger Ind Sa
Application granted granted Critical
Publication of ATE92183T1 publication Critical patent/ATE92183T1/de

Links

Classifications

    • 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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Control Of Electric Motors In General (AREA)
AT90400273T 1989-02-02 1990-02-02 Optischer druckwandler und dazugehoeriges verfahren zur realisierung eines solchen wandlers. ATE92183T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8901361A FR2642521B1 (fr) 1989-02-02 1989-02-02 Capteur optique de pression ainsi que procede et dispositif pour la realisation d'un tel capteur
EP90400273A EP0390617B1 (de) 1989-02-02 1990-02-02 Optischer Druckwandler und dazugehöriges Verfahren zur Realisierung eines solchen Wandlers

Publications (1)

Publication Number Publication Date
ATE92183T1 true ATE92183T1 (de) 1993-08-15

Family

ID=9378418

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90400273T ATE92183T1 (de) 1989-02-02 1990-02-02 Optischer druckwandler und dazugehoeriges verfahren zur realisierung eines solchen wandlers.

Country Status (6)

Country Link
US (1) US5009107A (de)
EP (1) EP0390617B1 (de)
JP (1) JPH02298833A (de)
AT (1) ATE92183T1 (de)
DE (1) DE69002364T2 (de)
FR (1) FR2642521B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502778C2 (sv) * 1993-10-14 1996-01-08 Ericsson Telefon Ab L M Optisk fiber för användning som givare jämte förfarande för framställning av en optisk fiber för användning som givare
US6208776B1 (en) * 1998-04-08 2001-03-27 Physical Optics Corporation Birefringent fiber grating sensor and detection system
DE60125018T2 (de) 2000-02-11 2007-06-28 Rosemount Inc., Eden Prairie Optischer druckaufnehmer
ES2387042T3 (es) * 2007-07-09 2012-09-12 Abb Research Ltd Sensor de presión
EP2167931B1 (de) * 2007-07-12 2015-11-04 ABB Research Ltd. Drucksensor
CN102162757B (zh) * 2010-12-02 2012-05-30 山东科技大学 一种光纤光栅土压力传感器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273447A (en) * 1963-08-26 1966-09-20 Franklin Institute Detection and measurement device having a small flexible fiber transmission line
DE3405026A1 (de) * 1984-02-13 1985-08-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Optischer drucksensor

Also Published As

Publication number Publication date
US5009107A (en) 1991-04-23
FR2642521A1 (fr) 1990-08-03
DE69002364T2 (de) 1993-11-18
EP0390617A1 (de) 1990-10-03
FR2642521B1 (fr) 1993-01-22
DE69002364D1 (de) 1993-09-02
EP0390617B1 (de) 1993-07-28
JPH02298833A (ja) 1990-12-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee