SE8103100L - Fiberoptiskt metdon for metning av fysikaliska och/eller kemiska storheter, baserat pa sensormaterial med en olinjer ljus in/ljus ut karakteristik - Google Patents

Fiberoptiskt metdon for metning av fysikaliska och/eller kemiska storheter, baserat pa sensormaterial med en olinjer ljus in/ljus ut karakteristik

Info

Publication number
SE8103100L
SE8103100L SE8103100A SE8103100A SE8103100L SE 8103100 L SE8103100 L SE 8103100L SE 8103100 A SE8103100 A SE 8103100A SE 8103100 A SE8103100 A SE 8103100A SE 8103100 L SE8103100 L SE 8103100L
Authority
SE
Sweden
Prior art keywords
light
oline
saturation
physical
fiber optical
Prior art date
Application number
SE8103100A
Other languages
English (en)
Other versions
SE426345B (sv
Inventor
M Adolfsson
T Brogardh
S Goransson
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 SE8103100A priority Critical patent/SE426345B/sv
Priority to DE19823217078 priority patent/DE3217078A1/de
Priority to JP57080844A priority patent/JPS57197699A/ja
Priority to US06/379,026 priority patent/US4498004A/en
Publication of SE8103100L publication Critical patent/SE8103100L/sv
Publication of SE426345B publication Critical patent/SE426345B/sv

Links

Classifications

    • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Optical Transform (AREA)
SE8103100A 1981-05-18 1981-05-18 Fiberoptiskt metdon for metning av fysikaliska och/eller kemiska storheter, baserat pa sensormaterial med en olinjer ljus in/ljus ut karakteristik SE426345B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8103100A SE426345B (sv) 1981-05-18 1981-05-18 Fiberoptiskt metdon for metning av fysikaliska och/eller kemiska storheter, baserat pa sensormaterial med en olinjer ljus in/ljus ut karakteristik
DE19823217078 DE3217078A1 (de) 1981-05-18 1982-05-07 Faseroptische messanordnung
JP57080844A JPS57197699A (en) 1981-05-18 1982-05-13 Apparatus for measuring physical and chemical quantity
US06/379,026 US4498004A (en) 1981-05-18 1982-05-17 Fiber optical measuring device, employing a sensor material with a non-linear intensity response characteristic for measuring physical quantities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8103100A SE426345B (sv) 1981-05-18 1981-05-18 Fiberoptiskt metdon for metning av fysikaliska och/eller kemiska storheter, baserat pa sensormaterial med en olinjer ljus in/ljus ut karakteristik

Publications (2)

Publication Number Publication Date
SE8103100L true SE8103100L (sv) 1982-11-19
SE426345B SE426345B (sv) 1982-12-27

Family

ID=20343860

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103100A SE426345B (sv) 1981-05-18 1981-05-18 Fiberoptiskt metdon for metning av fysikaliska och/eller kemiska storheter, baserat pa sensormaterial med en olinjer ljus in/ljus ut karakteristik

Country Status (4)

Country Link
US (1) US4498004A (sv)
JP (1) JPS57197699A (sv)
DE (1) DE3217078A1 (sv)
SE (1) SE426345B (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430437B (sv) * 1982-03-15 1983-11-14 Asea Ab Fiberoptiskt metdon for metning av elektriska och magnetiska storheter
NL8301701A (nl) * 1983-05-11 1984-12-03 Ihc Holland Nv Stelsel en inrichting voor het detekteren van depotvorming.
US4628197A (en) * 1984-05-21 1986-12-09 The Babcock & Wilcox Company Electronics for fiber optic vortex shedding flow meter
US4703175A (en) * 1985-08-19 1987-10-27 Tacan Corporation Fiber-optic sensor with two different wavelengths of light traveling together through the sensor head
US4933545A (en) * 1985-12-30 1990-06-12 Metricor, Inc. Optical pressure-sensing system using optical resonator cavity
DE3606488A1 (de) * 1986-02-28 1987-09-03 Philips Patentverwaltung Verfahren zur ermittlung von messdaten ueber eine optische uebertragungsstrecke mittels eines optischen sensors
US4751517A (en) * 1987-02-02 1988-06-14 Xerox Corporation Two-dimensional ink droplet sensors for ink jet printers
US5039491A (en) * 1989-01-27 1991-08-13 Metricor, Inc. Optical oxygen sensor
US5039492A (en) * 1989-01-27 1991-08-13 Metricor, Inc. Optical pH and gas concentration sensor
US5021731A (en) * 1989-02-21 1991-06-04 Metricor, Inc. Thermo-optical current sensor and thermo-optical current sensing systems
US5008525A (en) * 1989-08-03 1991-04-16 Abb Power T & D Company, Inc. Current monitoring circuit error compensation
US4990932A (en) * 1989-09-26 1991-02-05 Xerox Corporation Ink droplet sensors for ink jet printers
US5102625A (en) * 1990-02-16 1992-04-07 Boc Health Care, Inc. Apparatus for monitoring a chemical concentration
US5351547A (en) * 1990-05-02 1994-10-04 Dynisco, Inc. Optical pressure transducer having a fixed reflector and a movable reflector attached to a diaphragm
US5319978A (en) * 1990-05-02 1994-06-14 Dynisco, Inc. Optical pressure transducer
US5087810A (en) * 1990-10-17 1992-02-11 Edjewise Sensor Products, Inc. Fiber optic magnetic field sensor
US5276322A (en) * 1990-10-17 1994-01-04 Edjewise Sensor Products, Inc. Fiber optic accelerometer
US5140155A (en) * 1990-10-17 1992-08-18 Edjewise Sensor Products, Inc. Fiber optic sensor with dual condition-responsive beams
US5345076A (en) * 1991-11-06 1994-09-06 The Boeing Company Optically trimmed sensor for reducing influence of differential node losses
US5359192A (en) * 1992-06-10 1994-10-25 Quantic Industries Inc. Dual-wavelength low-power built-in-test for a laser-initiated ordnance system
EP0582831B1 (de) * 1992-07-30 1998-03-18 Siemens Aktiengesellschaft Einrichtung für Messungen an Lichtwellenleitern und Verfahren zur Durchführung der Messung
US5343045A (en) * 1993-06-11 1994-08-30 Ontario Hydro Method and device for measuring moisture content
JP2647798B2 (ja) * 1993-12-27 1997-08-27 工業技術院長 化学／物理量の識別方法及び装置
US9016896B1 (en) 2011-02-23 2015-04-28 Hughey & Phillips, Llc Obstruction lighting system
US9013331B2 (en) 2011-03-17 2015-04-21 Hughey & Phillips, Llc Lighting and collision alerting system
EP3299704A1 (en) 2011-03-17 2018-03-28 Hughey & Phillips, LLC Lighting system
US10106276B2 (en) 2015-04-16 2018-10-23 Hughey & Phillips, Llc Obstruction lighting system configured to emit visible and infrared light
US11178741B1 (en) 2015-12-22 2021-11-16 Hughey & Phillips, Llc Lighting system configured to emit visible and infrared light

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813038B2 (ja) * 1976-09-13 1983-03-11 富士通株式会社 Ｌｅｄ変調方式
SE415397B (sv) * 1978-06-02 1980-09-29 Asea Ab Fiberoptiskt metdon
SE413808B (sv) * 1978-09-22 1980-06-23 Asea Ab Metdon for overforing av metsignaler via en optisk lenk
SE435427B (sv) * 1979-10-29 1984-09-24 Asea Ab Anordning for metning av strom, genomflytande en eller flera ljusemitterande strukturer

Also Published As

Publication number Publication date
US4498004A (en) 1985-02-05
DE3217078A1 (de) 1982-12-02
JPS57197699A (en) 1982-12-03
SE426345B (sv) 1982-12-27

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