SE7910715L - Fiberoptiskt metdon for metning av lege, kraft, tryck, temperatur etc - Google Patents

Fiberoptiskt metdon for metning av lege, kraft, tryck, temperatur etc

Info

Publication number
SE7910715L
SE7910715L SE7910715A SE7910715A SE7910715L SE 7910715 L SE7910715 L SE 7910715L SE 7910715 A SE7910715 A SE 7910715A SE 7910715 A SE7910715 A SE 7910715A SE 7910715 L SE7910715 L SE 7910715L
Authority
SE
Sweden
Prior art keywords
pressure
saturing
fiberoptical
health
power
Prior art date
Application number
SE7910715A
Other languages
Unknown language ( )
English (en)
Other versions
SE418904B (sv
Inventor
T Brogardh
C Ovren
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7910715A priority Critical patent/SE7910715L/sv
Priority to DE19803047343 priority patent/DE3047343A1/de
Priority to JP18368180A priority patent/JPS56101516A/ja
Publication of SE418904B publication Critical patent/SE418904B/sv
Publication of SE7910715L publication Critical patent/SE7910715L/sv
Priority to US06/708,095 priority patent/US4880972A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/58—Photometry, e.g. photographic exposure meter using luminescence generated by light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Transform (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Fluid Pressure (AREA)
SE7910715A 1979-12-28 1979-12-28 Fiberoptiskt metdon for metning av lege, kraft, tryck, temperatur etc SE7910715L (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7910715A SE7910715L (sv) 1979-12-28 1979-12-28 Fiberoptiskt metdon for metning av lege, kraft, tryck, temperatur etc
DE19803047343 DE3047343A1 (de) 1979-12-28 1980-12-16 "faseroptisches messgeraet"
JP18368180A JPS56101516A (en) 1979-12-28 1980-12-24 Optical fiber measurement device for position* force* pressure* and temperature
US06/708,095 US4880972A (en) 1979-12-28 1985-03-04 Fiber-optic measuring apparatus using luminescent material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7910715A SE7910715L (sv) 1979-12-28 1979-12-28 Fiberoptiskt metdon for metning av lege, kraft, tryck, temperatur etc

Publications (2)

Publication Number Publication Date
SE418904B SE418904B (sv) 1981-06-29
SE7910715L true SE7910715L (sv) 1981-06-29

Family

ID=20339658

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7910715A SE7910715L (sv) 1979-12-28 1979-12-28 Fiberoptiskt metdon for metning av lege, kraft, tryck, temperatur etc

Country Status (4)

Country Link
US (1) US4880972A (sv)
JP (1) JPS56101516A (sv)
DE (1) DE3047343A1 (sv)
SE (1) SE7910715L (sv)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8006827L (sv) * 1980-09-30 1982-03-31 Asea Ab Fiberoptiskt metdon med kompensation for reflexioner i fiberoptiken och med mojlighet till samtidig metning av flera metstorheter
SE435966B (sv) * 1982-02-02 1984-10-29 Asea Ab Fiberoptiskt metdon
FR2521081B1 (fr) * 1982-02-09 1989-07-28 Mitsubishi Electric Corp Dispositif de commande de vehicule automobile utilisant des capteurs optiques
SE435760B (sv) * 1982-04-21 1984-10-15 Asea Ab Fiberoptisk legesgivare
DE3219877A1 (de) * 1982-05-27 1983-12-01 kabelmetal electro GmbH, 3000 Hannover Schaltungsanordnung zur ueberwachung und anzeige der position eines geraets
SE430825B (sv) * 1982-05-27 1983-12-12 Asea Ab Fiberoptisk givare for metning av dynamiska rorelser
US5222810A (en) * 1982-08-06 1993-06-29 Kleinerman Marcos Y Fiber optic systems for sensing temperature and other physical variables
US5004913A (en) * 1982-08-06 1991-04-02 Marcos Kleinerman Remote measurement of physical variables with fiber optic systems - methods, materials and devices
US5090818A (en) * 1982-08-06 1992-02-25 Kleinerman Marcos Y Fiber optic systems for sensing temperature and other physical variables
SE434434B (sv) * 1982-11-22 1984-07-23 Asea Ab Fiberoptisk luminiscensgivare med interferens i tunna skiktstrukturer
DE3247659A1 (de) * 1982-12-23 1984-06-28 Wolfgang Dr. 7000 Stuttgart Ruhrmann Optischer sensor
DE3319526C2 (de) * 1983-05-28 1994-10-20 Max Planck Gesellschaft Anordnung mit einem physikalischen Sensor
JPS59229698A (ja) * 1983-06-10 1984-12-24 株式会社チノー 光学的測定装置
US4813759A (en) * 1983-08-25 1989-03-21 The Babcock & Wilcox Company Fiber optic high and low level alarms
DE3441498A1 (de) * 1984-11-09 1986-05-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und anordnung zur erfassung der position von lichtstrahlen
GB8531149D0 (en) * 1985-12-18 1986-01-29 Smiths Industries Plc Optical transducers
DK155274C (da) * 1986-05-30 1989-07-31 Stormax Int As Apparat til kontrol af traeemne
US4764984A (en) * 1986-08-18 1988-08-16 Ibm Corporation Fluorescent sensors for infrared free-space links in data communication systems
GB8625471D0 (en) * 1986-10-24 1986-11-26 Bicc Plc Displacement detection
DE3820912A1 (de) * 1988-06-21 1989-12-28 Bayerische Motoren Werke Ag Fiberoptisches sensorsystem
US4947038A (en) * 1988-08-24 1990-08-07 Daimler-Benz Ag Process and arrangement for optically measuring a physical quantity
DE3920155C2 (de) * 1989-06-20 1995-03-09 Siemens Ag Streckenneutrale optische Meßanordnung
US5102625A (en) * 1990-02-16 1992-04-07 Boc Health Care, Inc. Apparatus for monitoring a chemical concentration
US5183338A (en) * 1991-04-10 1993-02-02 Luxtron Corporation Temperature measurement with combined photo-luminescent and black body sensing techniques
US5241184A (en) * 1991-09-26 1993-08-31 Electric Power Research Institute Apparatus and method for quantizing remaining lifetime of transmission cable insulation
FR2713770B1 (fr) * 1993-12-10 1996-02-09 Sextant Avionique Procédé et appareil de mesure optique de la pression d'un mélange gazeux.
FR2713768B1 (fr) * 1993-12-10 1996-02-09 Sextant Avionique Procédé et appareil de mesure optique de la température d'un mélange gazeux.
FR2718237B1 (fr) * 1994-03-30 1996-06-21 Europ Propulsion Dispositif de mesure optique de température cryogénique.
US5683179A (en) * 1995-12-15 1997-11-04 Northrop Grumman Corporation Apparatus and method for thermoluminescent quench detection for superconducting devices
US6123455A (en) * 1997-05-02 2000-09-26 American Iron And Steel Institute Phosphor thermometry system
CA2372637A1 (en) * 2002-02-20 2003-08-20 Institut National D'optique Packaged optical sensors on the side of optical fibres
US6607300B1 (en) * 2002-09-20 2003-08-19 Marcos Y. Kleinerman Methods and devices for sensing temperature and oxygen pressure with a single optical probe
GB0323372D0 (en) * 2003-10-07 2003-11-05 Rolls Royce Plc An apparatus for measuring temperature using luminescence thermometry
GB2438872A (en) * 2006-06-09 2007-12-12 Univ Southampton Movement detector apparatus and detecting method
US9513737B2 (en) 2010-09-17 2016-12-06 Blackberry Limited Touch-sensitive display with optical sensor and method
EP2437144B1 (en) * 2010-09-17 2018-08-29 BlackBerry Limited Touch-sensitive display with optical sensor and method
US9223431B2 (en) 2010-09-17 2015-12-29 Blackberry Limited Touch-sensitive display with depression detection and method
EP2439619B1 (en) * 2010-09-17 2019-07-17 BlackBerry Limited Touch-sensitive display with optical sensor and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353586A (en) * 1942-06-04 1944-07-11 Gustave M Reininger Inclinometer
US2501560A (en) * 1947-04-26 1950-03-21 Canadian Radium & Uranium Corp Apparatus for indicating and measuring small movements
GB993063A (en) * 1962-04-30 1965-05-26 Gunsons Sortex Ltd Photoelectric sorting machine
US4075493A (en) * 1976-12-16 1978-02-21 Ronald Alves Optical temperature measurement technique utilizing phosphors
JPS53129672A (en) * 1977-04-18 1978-11-11 Okamura Shiro Optical responsing apparatus for displacement
FR2417753A1 (fr) * 1978-02-15 1979-09-14 Hitachi Ltd Systeme de mesure optique a distance et de controle d'un objet subissant une transformation physique
SE415397B (sv) * 1978-06-02 1980-09-29 Asea Ab Fiberoptiskt metdon
US4176551A (en) * 1978-10-10 1979-12-04 Rca Corporation Fiber-optic thermometer
US4213138A (en) * 1978-12-14 1980-07-15 Bell Telephone Laboratories, Incorporated Demultiplexing photodetector
US4245507A (en) * 1979-09-10 1981-01-20 Samulski Thaddeus V Temperature probe
US4356396A (en) * 1980-12-17 1982-10-26 Siemens Corporation Fiber optical measuring device with compensating properties
SE435967B (sv) * 1982-04-01 1984-10-29 Asea Ab Fiberoptiskt luminiscensmetdon

Also Published As

Publication number Publication date
US4880972A (en) 1989-11-14
JPS56101516A (en) 1981-08-14
JPH0122882B2 (sv) 1989-04-28
SE418904B (sv) 1981-06-29
DE3047343A1 (de) 1981-09-17
DE3047343C2 (sv) 1987-12-10

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