FI860632A0 - Fiberoptisk temperaturalarm. - Google Patents

Fiberoptisk temperaturalarm.

Info

Publication number
FI860632A0
FI860632A0 FI860632A FI860632A FI860632A0 FI 860632 A0 FI860632 A0 FI 860632A0 FI 860632 A FI860632 A FI 860632A FI 860632 A FI860632 A FI 860632A FI 860632 A0 FI860632 A0 FI 860632A0
Authority
FI
Finland
Prior art keywords
temperaturalarm
fiberoptisk
fiberoptisk temperaturalarm
Prior art date
Application number
FI860632A
Other languages
English (en)
Other versions
FI860632A (fi
Inventor
Mauri Luukkala
Original Assignee
Soundek Oy
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 Soundek Oy filed Critical Soundek Oy
Priority to FI860632A priority Critical patent/FI860632A/fi
Publication of FI860632A0 publication Critical patent/FI860632A0/fi
Priority to US03/271,088 priority patent/US4906107A/en
Priority to DE8787901491T priority patent/DE3766781D1/de
Priority to JP62501274A priority patent/JPS63502531A/ja
Priority to PCT/FI1987/000024 priority patent/WO1987005103A1/en
Priority to EP87901491A priority patent/EP0259412B1/en
Priority to NO874189A priority patent/NO874189D0/no
Publication of FI860632A publication Critical patent/FI860632A/fi

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
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G01K11/18—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of materials which change translucency
FI860632A 1986-02-12 1986-02-12 Fiberoptisk temperaturalarm. FI860632A (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI860632A FI860632A (fi) 1986-02-12 1986-02-12 Fiberoptisk temperaturalarm.
US03/271,088 US4906107A (en) 1986-02-12 1987-02-11 Fibre-optic thermometer or temperature alarm device
DE8787901491T DE3766781D1 (en) 1986-02-12 1987-02-11 Faseroptisches thermometer oder temperaturwarnanordnung.
JP62501274A JPS63502531A (ja) 1986-02-12 1987-02-11 光ファイバ温度計または温度警告装置
PCT/FI1987/000024 WO1987005103A1 (en) 1986-02-12 1987-02-11 Fibre-optic thermometer or temperature alarm device
EP87901491A EP0259412B1 (en) 1986-02-12 1987-02-11 Fibre-optic thermometer or temperature alarm device
NO874189A NO874189D0 (no) 1986-02-12 1987-10-06 Fiberoptikk-termometer eller temperaturalarm-anordning.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI860632A FI860632A (fi) 1986-02-12 1986-02-12 Fiberoptisk temperaturalarm.

Publications (2)

Publication Number Publication Date
FI860632A0 true FI860632A0 (fi) 1986-02-12
FI860632A FI860632A (fi) 1987-11-18

Family

ID=8522138

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860632A FI860632A (fi) 1986-02-12 1986-02-12 Fiberoptisk temperaturalarm.

Country Status (5)

Country Link
US (1) US4906107A (fi)
EP (1) EP0259412B1 (fi)
JP (1) JPS63502531A (fi)
FI (1) FI860632A (fi)
WO (1) WO1987005103A1 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677971A5 (fi) * 1988-08-26 1991-07-15 Asea Brown Boveri
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
US5779365A (en) * 1992-11-25 1998-07-14 Minnesota Mining And Manufacturing Company Temperature sensor for medical application
US6527440B1 (en) * 2000-08-31 2003-03-04 Siemens Westinghouse Power Corporation Optical power generator system condition status indicator and methods of indicating same
US6827842B2 (en) * 2001-10-19 2004-12-07 Exxonmobil Research & Engrg. Co. On-line determination of wax crystallization temperature of waxy solvent stream
WO2003081193A1 (en) * 2002-03-27 2003-10-02 Council Of Scientific And Industrial Research Intensity modulated fiber optic temperature switching immersion probe
AU2002246312A1 (en) * 2002-03-27 2003-10-08 Council Of Scientific And Industrial Research Intensity modulated fiber optic temperature switching immersion probe
US20040252748A1 (en) * 2003-06-13 2004-12-16 Gleitman Daniel D. Fiber optic sensing systems and methods
US20060291532A1 (en) * 2005-06-27 2006-12-28 Intel Corporation Method and apparatus for measurement of skin temperature
US8277119B2 (en) * 2006-12-19 2012-10-02 Vibrosystm, Inc. Fiber optic temperature sensor
JP5288884B2 (ja) * 2008-05-27 2013-09-11 アズビル株式会社 蛍光温度センサ
US9395251B2 (en) * 2009-09-30 2016-07-19 Imagineering, Inc. Temperature sensitive body, optical temperature sensor, temperature measurement device, and heat flux measurement
CN106707404A (zh) * 2017-01-16 2017-05-24 北京交通大学 一种用于温度监测预警的新型光纤

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2001826A1 (fi) * 1968-02-13 1969-10-03 Robertshaw Michael
GB1438754A (en) * 1972-03-01 1976-06-09 Mectron Frigistor Ltd Cloud point detector
US4136566A (en) * 1977-06-24 1979-01-30 University Of Utah Semiconductor temperature sensor
US4179927A (en) * 1977-09-28 1979-12-25 Electric Power Research Institute, Inc. Temperature sensing device
US4151747A (en) * 1978-06-21 1979-05-01 Electric Power Research Institute, Inc. Monitoring arrangement utilizing fiber optics
US4201446A (en) * 1978-10-20 1980-05-06 Honeywell Inc. Fiber optic temperature sensor using liquid component fiber
US4316388A (en) * 1979-02-22 1982-02-23 Westinghouse Electric Corp. Temperature detection using the refractive indices of light guides
JPS5937774B2 (ja) * 1979-04-28 1984-09-12 松下電工株式会社 温度センサ
JPS5612524A (en) * 1979-07-12 1981-02-06 Hitachi Cable Ltd Temperature detecting device
US4307607A (en) * 1979-07-16 1981-12-29 Electric Power Research Institute, Inc. Temperature sensing arrangement and method
US4288159A (en) * 1979-10-01 1981-09-08 The Yellow Springs Instrument Company, Inc. Optical temperature transducer
JPS56111437A (en) * 1980-02-07 1981-09-03 Toshiba Corp Thermosensitive device
JPS56115930A (en) * 1980-02-18 1981-09-11 Mitsubishi Electric Corp Temperature-detecting device
JPS56143934A (en) * 1980-04-12 1981-11-10 Moritetsukusu:Kk Temperature sensor
US4302970A (en) * 1980-05-09 1981-12-01 United Technologies Corporation Optical temperature probe employing rare earth absorption
SU922538A1 (ru) * 1980-07-09 1982-04-23 Предприятие П/Я В-8543 Устройство дл дистанционного измерени температуры
SU1017934A1 (ru) * 1981-05-29 1983-05-15 Предприятие П/Я Г-4371 Устройство дл измерени температуры
JPS595928A (ja) * 1982-07-02 1984-01-12 Nippon Sheet Glass Co Ltd 光温度センサ
JPS59111027A (ja) * 1982-12-17 1984-06-27 Fuji Electric Corp Res & Dev Ltd 温度測定方法
FR2548779B1 (fr) * 1983-07-07 1985-12-06 Monerie Michel Procede de mesure de temperature par fibre optique, capteur et chaine de mesure mettant en oeuvre ce procede
EP0146522A3 (en) * 1983-12-07 1986-09-17 Monsanto Company Polymeric/optical sensing apparatus and method
WO1985005447A1 (en) * 1984-05-24 1985-12-05 Thalmond Anstalt Device for measuring a physical magnitude
US4707134A (en) * 1984-12-04 1987-11-17 The Dow Chemical Company Fiber optic probe
US4672218A (en) * 1984-12-04 1987-06-09 The Dow Chemical Company Method for determining the onset of crystallization
JPH0731084B2 (ja) * 1984-12-21 1995-04-10 日本電信電話株式会社 温度計測装置
US4718829A (en) * 1987-01-20 1988-01-12 American Standard Inc. Noise reduction using suction gas to foam oil

Also Published As

Publication number Publication date
US4906107A (en) 1990-03-06
WO1987005103A1 (en) 1987-08-27
FI860632A (fi) 1987-11-18
EP0259412B1 (en) 1990-12-19
EP0259412A1 (en) 1988-03-16
JPS63502531A (ja) 1988-09-22

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SOUNDEK OY