FR2536535B1 - Thermometre a fibre optique - Google Patents

Thermometre a fibre optique

Info

Publication number
FR2536535B1
FR2536535B1 FR8317991A FR8317991A FR2536535B1 FR 2536535 B1 FR2536535 B1 FR 2536535B1 FR 8317991 A FR8317991 A FR 8317991A FR 8317991 A FR8317991 A FR 8317991A FR 2536535 B1 FR2536535 B1 FR 2536535B1
Authority
FR
France
Prior art keywords
fiber optic
optic thermometer
thermometer
fiber
optic
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.)
Expired
Application number
FR8317991A
Other languages
English (en)
French (fr)
Other versions
FR2536535A1 (fr
Inventor
Massimo Brenci
Roberto Falciai
Anna Maria 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 FR2536535A1 publication Critical patent/FR2536535A1/fr
Application granted granted Critical
Publication of FR2536535B1 publication Critical patent/FR2536535B1/fr
Expired 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)
FR8317991A 1982-11-18 1983-11-08 Thermometre a fibre optique Expired FR2536535B1 (fr)

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 (2)

Publication Number Publication Date
FR2536535A1 FR2536535A1 (fr) 1984-05-25
FR2536535B1 true FR2536535B1 (fr) 1986-07-18

Family

ID=11324894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317991A Expired FR2536535B1 (fr) 1982-11-18 1983-11-08 Thermometre a fibre optique

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)

Families Citing this family (16)

* 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
DE8808168U1 (it) * 1988-05-12 1988-09-15 Degussa Ag, 6000 Frankfurt, De
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
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
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
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
DE102004016982A1 (de) 2004-04-07 2005-10-27 Robert Bosch Gmbh Wellenleiterstruktur
DE102009047990A1 (de) * 2009-10-01 2011-04-07 Lios Technology Gmbh Vorrichtung und Verfahren zur ortsaufgelösten Temperaturmessung
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

Also Published As

Publication number Publication date
JPS59160729A (ja) 1984-09-11
DE3341048A1 (de) 1984-05-24
GB2130719B (en) 1985-12-24
IT1158799B (it) 1987-02-25
IT8284155A0 (it) 1982-11-18
GB2130719A (en) 1984-06-06
FR2536535A1 (fr) 1984-05-25
GB8329203D0 (en) 1983-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse