DE3341048A1 - Faser-optik-thermometer - Google Patents

Faser-optik-thermometer

Info

Publication number
DE3341048A1
DE3341048A1 DE19833341048 DE3341048A DE3341048A1 DE 3341048 A1 DE3341048 A1 DE 3341048A1 DE 19833341048 DE19833341048 DE 19833341048 DE 3341048 A DE3341048 A DE 3341048A DE 3341048 A1 DE3341048 A1 DE 3341048A1
Authority
DE
Germany
Prior art keywords
refractive index
sensor
fiber
thermometer
core
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19833341048
Other languages
German (de)
English (en)
Inventor
Massimo Pistoia Brenci
Roberto Falciai
Anna Maria Firenze Scheggi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consiglio Nazionale delle Richerche CNR
Original Assignee
Consiglio Nazionale delle Richerche CNR
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 Consiglio Nazionale delle Richerche CNR filed Critical Consiglio Nazionale delle Richerche CNR
Publication of DE3341048A1 publication Critical patent/DE3341048A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
DE19833341048 1982-11-18 1983-11-12 Faser-optik-thermometer Withdrawn DE3341048A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84155/82A IT1158799B (it) 1982-11-18 1982-11-18 Termometro a fibra ottica

Publications (1)

Publication Number Publication Date
DE3341048A1 true DE3341048A1 (de) 1984-05-24

Family

ID=11324894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833341048 Withdrawn DE3341048A1 (de) 1982-11-18 1983-11-12 Faser-optik-thermometer

Country Status (5)

Country Link
JP (1) JPS59160729A (it)
DE (1) DE3341048A1 (it)
FR (1) FR2536535B1 (it)
GB (1) GB2130719B (it)
IT (1) IT1158799B (it)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808168U1 (it) * 1988-05-12 1988-09-15 Degussa Ag, 6000 Frankfurt, De
DE4019980A1 (de) * 1989-06-22 1991-01-03 Hitachi Cable Temperatursensoranordnung, die ueber eine faseroptik verteilt ist
DE4213602A1 (de) * 1992-04-24 1993-10-28 Alexander W Dr Ing Koch Verfahren und Vorrichtung zur Temperaturmessung
DE19963254C1 (de) * 1999-12-17 2001-07-26 Hunke & Jochheim Magazin zum Aufbewahren von in Kassetten untergebrachten Datenträgern
DE10253821B3 (de) * 2002-11-18 2004-07-22 RUBITEC Gesellschaft für Innovation und Technologie der Ruhr-Universität Bochum mbH Messvorrichtung
US20120183015A1 (en) * 2009-10-01 2012-07-19 Lios Technology Gmbh Apparatus and method for spatially resolved temperature measurement

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585138B1 (fr) * 1985-07-22 1988-08-19 Cordons Equipements Sa Fibre optique multimode a gaine differentielle a usage de capteur ou de filtre modal
GB8622609D0 (en) * 1986-09-19 1986-10-22 Rogers A J Optical fibres
CH677971A5 (it) * 1988-08-26 1991-07-15 Asea Brown Boveri
GB2223841A (en) * 1988-08-31 1990-04-18 Red Kite Tech Parameter measurement using refractive index change
DE3920156C2 (de) * 1989-06-20 1997-08-07 Siemens Ag Optische Anordnung zur Temperaturmessung
US5779365A (en) * 1992-11-25 1998-07-14 Minnesota Mining And Manufacturing Company Temperature sensor for medical application
JP3375995B2 (ja) 1992-11-25 2003-02-10 ミネソタ マイニング アンド マニュファクチャリング カンパニー 医療用温度センサ
US6115519A (en) 1998-09-24 2000-09-05 Lucent Technologies Inc. Tapered optical fiber devices with variable index coatings for modifying guide properties of the fundamental mode
DE102004016982A1 (de) 2004-04-07 2005-10-27 Robert Bosch Gmbh Wellenleiterstruktur
CA2987922A1 (en) 2013-06-08 2014-12-11 Universite Laval Fiber-optic thermometer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111050A (en) * 1977-07-14 1978-09-05 International Telephone And Telegraph Corporation Thermometer with birefringent sensing element in fiber optic coupling
US4151747A (en) * 1978-06-21 1979-05-01 Electric Power Research Institute, Inc. Monitoring arrangement utilizing fiber optics
US4176552A (en) * 1978-10-10 1979-12-04 Rca Corporation Fiber-optic thermometer
US4201446A (en) * 1978-10-20 1980-05-06 Honeywell Inc. Fiber optic temperature sensor using liquid component fiber
JPS56112621A (en) * 1980-02-12 1981-09-05 Toshiba Corp Optical detecting device for temperature
DE3045085C2 (de) * 1980-11-29 1986-01-23 Dornier System Gmbh, 7990 Friedrichshafen Temperatursensor
EP0184270A3 (en) * 1981-09-10 1987-04-08 The Board Of Trustees Of The Leland Stanford Junior University Fiber coupler displacement transducer
DE3234900A1 (de) * 1982-09-21 1984-03-22 Siemens Ag Faseroptischer sensor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808168U1 (it) * 1988-05-12 1988-09-15 Degussa Ag, 6000 Frankfurt, De
DE4019980A1 (de) * 1989-06-22 1991-01-03 Hitachi Cable Temperatursensoranordnung, die ueber eine faseroptik verteilt ist
DE4019980B4 (de) * 1989-06-22 2004-01-29 Hitachi Cable, Ltd. Einrichtung zum Messen der Temperatur in Längsrichtung eines Lichtleitsensors
DE4213602A1 (de) * 1992-04-24 1993-10-28 Alexander W Dr Ing Koch Verfahren und Vorrichtung zur Temperaturmessung
DE19963254C1 (de) * 1999-12-17 2001-07-26 Hunke & Jochheim Magazin zum Aufbewahren von in Kassetten untergebrachten Datenträgern
DE10253821B3 (de) * 2002-11-18 2004-07-22 RUBITEC Gesellschaft für Innovation und Technologie der Ruhr-Universität Bochum mbH Messvorrichtung
US7274839B2 (en) 2002-11-18 2007-09-25 Gustav Schweiger Measuring device
US20120183015A1 (en) * 2009-10-01 2012-07-19 Lios Technology Gmbh Apparatus and method for spatially resolved temperature measurement
US9157810B2 (en) * 2009-10-01 2015-10-13 Lios Technology Gmbh Apparatus and method for spatially resolved temperature measurement

Also Published As

Publication number Publication date
JPS59160729A (ja) 1984-09-11
GB2130719B (en) 1985-12-24
IT1158799B (it) 1987-02-25
IT8284155A0 (it) 1982-11-18
GB2130719A (en) 1984-06-06
FR2536535B1 (fr) 1986-07-18
FR2536535A1 (fr) 1984-05-25
GB8329203D0 (en) 1983-12-07

Similar Documents

Publication Publication Date Title
DE3341048A1 (de) Faser-optik-thermometer
EP0006530B1 (de) Faseroptisches Temperaturmessgerät
DE2034344A1 (de) Einrichtung zur Messung physikalischer Großen durch Messung der Intensität eines Lichtstrahlenbundels
DE10012291C1 (de) Verfahren zur faseroptischen Temperaturmessung und faseroptischer Temperatursensor
DE2819590A1 (de) Vorrichtung zur messung der in einem festen koerper vorliegenden spannung
DE3418247C2 (de) Durchbiegungsmesser
EP0361588A1 (de) Faseroptischer Sensor
DE3630163C2 (de) Zentriervorrichung zum Zentrieren von Lichtleiter-Fasern während des Schweissens
WO2016050895A1 (de) Vorrichtung und verfahren zur bestimmung einer brechzahl
DE3234900A1 (de) Faseroptischer sensor
EP0237850A1 (de) Faseroptischer Sensor für Flüssigkeitsstandanzeiger oder -niveauregler
EP0297669A2 (de) Verfahren zur Messung der von einer Reflexionsstelle reflektierten optischen Strahlung
EP0561126B1 (de) Kalibrierreflektorvorrichtung für ein optisches Messsystem
DE19960370A1 (de) Optischer Temperatursensor
DE3302089C2 (de) Vorrichtung zur Messung der optischen Brechzahl von Flüssigkeiten
DE3932711A1 (de) Optischer stosswellensensor
DE4001954C2 (it)
EP0387413B1 (de) Faseroptischer Strahlteiler
DE10253821B3 (de) Messvorrichtung
DE3742331C2 (it)
DE3903881C1 (it)
DE3045085A1 (de) "temperatursensor"
DE19502007C2 (de) Verfahren zum Herstellen eines Sensorkopfes für eine Temperaturmeßvorrichtung
EP0864106A2 (de) Sensor zur messung einer gewebeäquivalenten strahlendosis
DE102010029818A1 (de) Positionssensor

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee