IT1158799B - OPTICAL FIBER THERMOMETER - Google Patents

OPTICAL FIBER THERMOMETER

Info

Publication number
IT1158799B
IT1158799B IT84155/82A IT8415582A IT1158799B IT 1158799 B IT1158799 B IT 1158799B IT 84155/82 A IT84155/82 A IT 84155/82A IT 8415582 A IT8415582 A IT 8415582A IT 1158799 B IT1158799 B IT 1158799B
Authority
IT
Italy
Prior art keywords
optical fiber
fiber thermometer
thermometer
optical
fiber
Prior art date
Application number
IT84155/82A
Other languages
Italian (it)
Other versions
IT8284155A0 (en
Inventor
Massimo Brenci
Riccardo Falciai
Anna Maria Scheggi
Original Assignee
Consiglio Nazionale Ricerche
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 Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to IT84155/82A priority Critical patent/IT1158799B/en
Publication of IT8284155A0 publication Critical patent/IT8284155A0/en
Priority to GB08329203A priority patent/GB2130719B/en
Priority to FR8317991A priority patent/FR2536535B1/en
Priority to DE19833341048 priority patent/DE3341048A1/en
Priority to JP58216435A priority patent/JPS59160729A/en
Application granted granted Critical
Publication of IT1158799B publication Critical patent/IT1158799B/en

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
IT84155/82A 1982-11-18 1982-11-18 OPTICAL FIBER THERMOMETER IT1158799B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT84155/82A IT1158799B (en) 1982-11-18 1982-11-18 OPTICAL FIBER THERMOMETER
GB08329203A GB2130719B (en) 1982-11-18 1983-11-02 Fibre-optic thermometer
FR8317991A FR2536535B1 (en) 1982-11-18 1983-11-08 FIBER OPTIC THERMOMETER
DE19833341048 DE3341048A1 (en) 1982-11-18 1983-11-12 FIBER OPTIC THERMOMETER
JP58216435A JPS59160729A (en) 1982-11-18 1983-11-18 Optical fiber thermometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84155/82A IT1158799B (en) 1982-11-18 1982-11-18 OPTICAL FIBER THERMOMETER

Publications (2)

Publication Number Publication Date
IT8284155A0 IT8284155A0 (en) 1982-11-18
IT1158799B true IT1158799B (en) 1987-02-25

Family

ID=11324894

Family Applications (1)

Application Number Title Priority Date Filing Date
IT84155/82A IT1158799B (en) 1982-11-18 1982-11-18 OPTICAL FIBER THERMOMETER

Country Status (5)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585138B1 (en) * 1985-07-22 1988-08-19 Cordons Equipements Sa MULTIMODE DIFFERENTIAL SHEATHED OPTICAL FIBER FOR SENSOR OR MODAL FILTER
GB8622609D0 (en) * 1986-09-19 1986-10-22 Rogers A J Optical fibres
DE8808168U1 (en) * 1988-05-12 1988-09-15 Degussa Ag, 6000 Frankfurt, De
CH677971A5 (en) * 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 (en) * 1989-06-20 1997-08-07 Siemens Ag Optical arrangement for temperature measurement
US5113277A (en) * 1989-06-22 1992-05-12 Hitachi Cable Limited Fiber optic distributed temperature sensor system
DE4213602A1 (en) * 1992-04-24 1993-10-28 Alexander W Dr Ing Koch Temp. measurement using temp. dependent length change of expanding body - dividing beam into sensing and reference beams, directing sensing beam to expanding body and measuring phase difference between beams.
JP3375995B2 (en) 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 Medical temperature sensor
US5779365A (en) * 1992-11-25 1998-07-14 Minnesota Mining And Manufacturing Company Temperature sensor for medical application
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 (en) * 1999-12-17 2001-07-26 Hunke & Jochheim Magazine for storing data media housed in cassettes
DE10253821B3 (en) 2002-11-18 2004-07-22 RUBITEC Gesellschaft für Innovation und Technologie der Ruhr-Universität Bochum mbH measuring device
DE102004016982A1 (en) 2004-04-07 2005-10-27 Robert Bosch Gmbh Waveguide structure
DE102009047990A1 (en) * 2009-10-01 2011-04-07 Lios Technology Gmbh Apparatus and method for spatially resolved temperature measurement
US10809138B2 (en) 2013-06-08 2020-10-20 UNIVERSITé 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 (en) * 1980-11-29 1986-01-23 Dornier System Gmbh, 7990 Friedrichshafen Temperature sensor
DE3279736D1 (en) * 1981-09-10 1989-07-06 Univ Leland Stanford Junior Fiber coupler temperature tranducer
DE3234900A1 (en) * 1982-09-21 1984-03-22 Siemens Ag FIBER OPTICAL SENSOR

Also Published As

Publication number Publication date
DE3341048A1 (en) 1984-05-24
GB8329203D0 (en) 1983-12-07
FR2536535A1 (en) 1984-05-25
FR2536535B1 (en) 1986-07-18
IT8284155A0 (en) 1982-11-18
GB2130719B (en) 1985-12-24
GB2130719A (en) 1984-06-06
JPS59160729A (en) 1984-09-11

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