SE8603256D0 - Anordning for detektering av tryck - Google Patents

Anordning for detektering av tryck

Info

Publication number
SE8603256D0
SE8603256D0 SE8603256A SE8603256A SE8603256D0 SE 8603256 D0 SE8603256 D0 SE 8603256D0 SE 8603256 A SE8603256 A SE 8603256A SE 8603256 A SE8603256 A SE 8603256A SE 8603256 D0 SE8603256 D0 SE 8603256D0
Authority
SE
Sweden
Prior art keywords
radius
pressure
points
photodetector
curvature
Prior art date
Application number
SE8603256A
Other languages
English (en)
Other versions
SE458067B (sv
SE8603256L (sv
Inventor
A L Harmer
Original Assignee
Battelle Development Corp
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
Priority claimed from US06/797,740 external-priority patent/US4618764A/en
Application filed by Battelle Development Corp filed Critical Battelle Development Corp
Publication of SE8603256D0 publication Critical patent/SE8603256D0/sv
Publication of SE8603256L publication Critical patent/SE8603256L/sv
Publication of SE458067B publication Critical patent/SE458067B/sv

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
    • G01L1/242—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 the material being an optical fibre
    • G01L1/243—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 the material being an optical fibre using means for applying force perpendicular to the fibre axis
    • G01L1/245—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 the material being an optical fibre using means for applying force perpendicular to the fibre axis using microbending

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Measuring Fluid Pressure (AREA)
SE8603256A 1985-11-14 1986-07-30 Anordning foer tryckdetektering SE458067B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/797,740 US4618764A (en) 1981-12-21 1985-11-14 Fiber-optical pressure detector

Publications (3)

Publication Number Publication Date
SE8603256D0 true SE8603256D0 (sv) 1986-07-30
SE8603256L SE8603256L (sv) 1987-05-15
SE458067B SE458067B (sv) 1989-02-20

Family

ID=25171675

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8603256A SE458067B (sv) 1985-11-14 1986-07-30 Anordning foer tryckdetektering

Country Status (6)

Country Link
JP (1) JPH0648220B2 (sv)
CA (1) CA1268640A (sv)
DE (1) DE3628715A1 (sv)
FR (1) FR2590018B1 (sv)
GB (1) GB2183026B (sv)
SE (1) SE458067B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726146A1 (de) * 1987-08-06 1988-11-17 Bosch Gmbh Robert Vorrichtung zur bestimmung der auf ein fahrzeug wirkenden kraefte
FR2626483B1 (fr) * 1988-02-01 1991-04-05 Wache Albert Dispositif de controle de prehension, notamment pour canne de golf
DE3865665D1 (de) * 1988-02-17 1991-11-21 Wolfgang Brunner Messverfahren zum ortsaufgeloesten messen von druecken.
GB2223094A (en) * 1988-09-24 1990-03-28 Dobson Park Ind Pressure transducer
US5231681A (en) * 1990-12-14 1993-07-27 Telefonaktiebolaget Lm Ericsson Optical fibre cable for detecting a change in temperature
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
DE19534260C2 (de) * 1995-09-15 2002-07-04 Friedrich Motzko Seilförmiger faseroptischer Belastungssensor
DE10138023B4 (de) * 2001-08-08 2007-11-15 Sensor Line Gmbh Faseroptischer Belastungssensor
JP4728727B2 (ja) * 2005-07-26 2011-07-20 日立電線株式会社 衝撃検知光ファイバセンサ、荷重伝達板及びその製造方法
JP4840283B2 (ja) * 2007-08-03 2011-12-21 日立電線株式会社 光ファイバ荷重センサ
JP5354497B2 (ja) * 2009-07-10 2013-11-27 ニューブレクス株式会社 分布型光ファイバ圧力センサシステム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA972062A (en) * 1972-05-05 1975-07-29 Chevron Research And Technology Company Method of initiating and collecting seismic data related to strata underlying bodies of water using a continuously moving seismic exploration system located on a single boat
US4226504A (en) * 1976-03-15 1980-10-07 Akzona Incorporated Protection of optical fibers
GB1584173A (en) * 1977-07-27 1981-02-11 Battelle Development Corp Apparatus for measuring strain in a solid object
SE410521B (sv) * 1978-02-21 1979-10-15 Asea Ab Metgivare med optisk fiber
GB2058394B (en) * 1979-08-30 1984-01-04 Marconi Co Ltd Pressure sensitive optical fibre cable
EP0066493A1 (en) * 1981-05-15 1982-12-08 Schlumberger Limited Pressure wave fiber optic transducer cable
EP0082820A3 (fr) * 1981-12-21 1984-03-21 Battelle Memorial Institute Dispositif de détection de pression à fibre optique
US4498732A (en) * 1982-01-15 1985-02-12 Raychem Corporation Fiber optic splice organizer
SE443656B (sv) * 1984-07-20 1986-03-03 Ericsson Telefon Ab L M Mikrobojkenslig optisk fiberkabel
DE3526966A1 (de) * 1984-11-14 1986-05-15 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Lichtwellenleiter-sensor fuer zugkraefte und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
FR2590018B1 (fr) 1990-05-11
DE3628715A1 (de) 1987-05-21
GB2183026A (en) 1987-05-28
SE458067B (sv) 1989-02-20
JPS62118230A (ja) 1987-05-29
GB8617906D0 (en) 1986-08-28
GB2183026B (en) 1989-11-22
CA1268640A (en) 1990-05-08
SE8603256L (sv) 1987-05-15
JPH0648220B2 (ja) 1994-06-22
FR2590018A1 (fr) 1987-05-15

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