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SE8000558L - Fiberoptiskt metdon for metning av kraft eller tryck - Google Patents

Fiberoptiskt metdon for metning av kraft eller tryck

Info

Publication number
SE8000558L
SE8000558L SE8000558A SE8000558A SE8000558L SE 8000558 L SE8000558 L SE 8000558L SE 8000558 A SE8000558 A SE 8000558A SE 8000558 A SE8000558 A SE 8000558A SE 8000558 L SE8000558 L SE 8000558L
Authority
SE
Sweden
Prior art keywords
saturation
pressure
power
fiber optical
optical method
Prior art date
Application number
SE8000558A
Other languages
English (en)
Other versions
SE420130B (sv
Inventor
T Brogardh
O Engstrom
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 SE8000558A priority Critical patent/SE420130B/sv
Priority to DE19813101047 priority patent/DE3101047A1/de
Priority to JP730181A priority patent/JPS56110028A/ja
Publication of SE8000558L publication Critical patent/SE8000558L/sv
Publication of SE420130B publication Critical patent/SE420130B/sv
Priority to US06/492,651 priority patent/US4451730A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Optical Transform (AREA)
SE8000558A 1980-01-24 1980-01-24 Optiskt metdon for metning av kraft eller tryck SE420130B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8000558A SE420130B (sv) 1980-01-24 1980-01-24 Optiskt metdon for metning av kraft eller tryck
DE19813101047 DE3101047A1 (de) 1980-01-24 1981-01-15 "faseroptisches messgeraet zur messung einer kraft oder eines druckes"
JP730181A JPS56110028A (en) 1980-01-24 1981-01-22 Optical measuring device
US06/492,651 US4451730A (en) 1980-01-24 1983-05-09 Optical measuring apparatus for measuring force or pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8000558A SE420130B (sv) 1980-01-24 1980-01-24 Optiskt metdon for metning av kraft eller tryck

Publications (2)

Publication Number Publication Date
SE8000558L true SE8000558L (sv) 1981-07-25
SE420130B SE420130B (sv) 1981-09-14

Family

ID=20340053

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000558A SE420130B (sv) 1980-01-24 1980-01-24 Optiskt metdon for metning av kraft eller tryck

Country Status (4)

Country Link
US (1) US4451730A (sv)
JP (1) JPS56110028A (sv)
DE (1) DE3101047A1 (sv)
SE (1) SE420130B (sv)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423752B (sv) * 1980-09-29 1982-05-24 Asea Ab Optiskt sensorelement
DE3210086A1 (de) * 1982-03-19 1983-09-22 Siemens AG, 1000 Berlin und 8000 München Lumineszenzdiode, geeignet als drucksensor
SE435967B (sv) * 1982-04-01 1984-10-29 Asea Ab Fiberoptiskt luminiscensmetdon
SE435760B (sv) * 1982-04-21 1984-10-15 Asea Ab Fiberoptisk legesgivare
SE430825B (sv) * 1982-05-27 1983-12-12 Asea Ab Fiberoptisk givare for metning av dynamiska rorelser
US4523092A (en) * 1982-07-29 1985-06-11 Aetna Telecommunications Laboratories Fiber optic sensors for simultaneously detecting different parameters in a single sensing tip
US5004913A (en) * 1982-08-06 1991-04-02 Marcos Kleinerman Remote measurement of physical variables with fiber optic systems - methods, materials and devices
DE3230615A1 (de) * 1982-08-18 1984-02-23 Klaus Dipl.-Ing. Bartkowiak (TU), 4690 Herne Optoelektronische kraftmesseinrichtung
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
US4813759A (en) * 1983-08-25 1989-03-21 The Babcock & Wilcox Company Fiber optic high and low level alarms
US4560016A (en) * 1983-12-14 1985-12-24 Anco Engineers, Incorporated Method and apparatus for measuring the weight of a vehicle while the vehicle is in motion
US4678904A (en) * 1984-07-06 1987-07-07 Technology Dynamics, Inc. Optical measuring device using a spectral modulation sensor having an optically resonant structure
US4945230A (en) * 1984-07-06 1990-07-31 Metricor, Inc. Optical measuring device using a spectral modulation sensor having an optically resonant structure
SE458160B (sv) * 1984-08-09 1989-02-27 Daimler Benz Ag Foerfarande foer fiberoptisk spektralkodad oeverfoeri ng av maetvaerden och anordningar foer utoevande av foerfarandet
JPS61221629A (ja) * 1985-03-15 1986-10-02 Sharp Corp 感圧素子の製造方法
DE3513400A1 (de) * 1985-04-15 1986-10-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Optischer bewegungssensor
US4733068A (en) * 1986-04-07 1988-03-22 Rockwell International Corporation Crossed fiber optic tactile sensor
US4825069A (en) * 1987-05-15 1989-04-25 Lodec, Inc. Relative movement sensor
US4947693A (en) * 1987-07-28 1990-08-14 Grumman Aerospace Corporation Discrete strain sensor
US4805461A (en) * 1987-10-02 1989-02-21 Washington State University Research Foundation, Inc. Transducer and systems for high speed measurement of shock loads
GB8900304D0 (en) * 1989-01-06 1989-03-08 Lucas Ind Plc Signal extraction apparatus
DE4021455A1 (de) * 1989-11-27 1991-05-29 Stribel Gmbh Optoelektronische einrichtung
US5119679A (en) * 1991-04-05 1992-06-09 The Boeing Company Optically powered and linked pressure transducer
US5319435A (en) * 1991-09-04 1994-06-07 Melle Serge M Method and apparatus for measuring the wavelength of spectrally narrow optical signals
US5315364A (en) * 1991-11-04 1994-05-24 Science Applications International, Inc. Gauge for measuring strong shock waves
DE19616952C1 (de) * 1996-04-27 1997-01-23 Karlsruhe Forschzent Taktiler, optoelektronischer Drucksensor
US6422096B1 (en) 1998-08-06 2002-07-23 Blh Electronics, Inc. Load cell
EP2167931B1 (en) * 2007-07-12 2015-11-04 ABB Research Ltd. Pressure sensor
US20120046898A1 (en) * 2010-08-18 2012-02-23 Board Of Regents Of The University Of Texas Systems and methods for pressure measurement using optical sensors
US8879067B2 (en) 2010-09-01 2014-11-04 Lake Shore Cryotronics, Inc. Wavelength dependent optical force sensing
US10234344B2 (en) 2016-02-04 2019-03-19 Ofs Fitel, Llc Compact multicore fiberoptic device for sensing components of force
US9817439B2 (en) 2016-02-29 2017-11-14 JumpStartCSR, Inc. System, method and device for designing, manufacturing, and monitoring custom human-interfacing devices
CN113188696B (zh) * 2021-04-10 2023-03-17 西安交通大学 一种基于力致发光材料的冲击压力测试装置及方法
DE102022102331A1 (de) 2022-02-01 2023-08-17 CiS Forschungsinstitut für Mikrosensorik GmbH Verfahren und Vorrichtung zur Druckmessung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291029B (de) * 1963-02-21 1969-03-20 Siemens Ag Nach dem Maser- bzw. Laserprinzip arbeitende Anordnung fuer Mikrowellen- bzw. Lichtstrahlung
US3676795A (en) * 1970-07-13 1972-07-11 Massachusetts Inst Technology Multiple-frequency laser apparatus and method
CH639196A5 (de) * 1977-11-23 1983-10-31 Asea Ab Messgeraet zum messen von physikalischen groessen mittels optischer mittel.
SE413555B (sv) * 1978-09-15 1980-06-02 Asea Ab Fiberoptiskt metdon

Also Published As

Publication number Publication date
US4451730A (en) 1984-05-29
JPS56110028A (en) 1981-09-01
DE3101047A1 (de) 1982-01-14
SE420130B (sv) 1981-09-14

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