GB1515089A - Device for measuring temperature - Google Patents

Device for measuring temperature

Info

Publication number
GB1515089A
GB1515089A GB29286/76A GB2928676A GB1515089A GB 1515089 A GB1515089 A GB 1515089A GB 29286/76 A GB29286/76 A GB 29286/76A GB 2928676 A GB2928676 A GB 2928676A GB 1515089 A GB1515089 A GB 1515089A
Authority
GB
United Kingdom
Prior art keywords
plate
temperature
source
july
semi
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
GB29286/76A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1515089A publication Critical patent/GB1515089A/en
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
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/16—Special arrangements for conducting heat from the object to the sensitive element
    • G01K1/18—Special arrangements for conducting heat from the object to the sensitive element for reducing thermal inertia
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Radiation Pyrometers (AREA)

Abstract

1515089 Measuring temperature photoelectrically V M KRYLOV J A KOMAROV D V PANCHENKO V P SELJUTIN and N S LIDORENKO 14 July 1976 [22 July 1975] 29286/76 Heading G1A Temperature-measuring apparatus comprises a temperature-sensitive element 1 Fig. 3 constituted by a plate 6 of semi-conductor material having a steep absorption characteristic I, II, Fig. 2 at the wavelength III of a monochromatic light source, one side 8 of the plate 6 Fig. 3 having a reflective coating 9, the other side of the plate 6 being rigidly attached (e.g. by epoxy resin) to one end of a fibre-optic light guide 2 Figs. 3 and 1, whose other end 11, 12 is connected to the source 5 and to a photo-detector 3. The coating 9 is an aluminium film applied e.g. by vacuum or electrolysis. An infrared Ga-As diode source 5 may be combined with an indium phosphide plate 6; or a Ga-As laser 5 with a Ga-As plate 6. The curves I, II, Fig. 2, represent the edge of the semi-conductor absorption curve at normal and elevated temperatures respectively.
GB29286/76A 1975-07-22 1976-07-14 Device for measuring temperature Expired GB1515089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502157640A SU574631A1 (en) 1975-07-22 1975-07-22 Device for measuring temperature in electric apparatus

Publications (1)

Publication Number Publication Date
GB1515089A true GB1515089A (en) 1978-06-21

Family

ID=20627060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29286/76A Expired GB1515089A (en) 1975-07-22 1976-07-14 Device for measuring temperature

Country Status (4)

Country Link
DE (1) DE2632633C3 (en)
FR (1) FR2319120A1 (en)
GB (1) GB1515089A (en)
SU (1) SU574631A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454662A1 (en) * 1979-04-20 1980-11-14 Perren Benno SENSOR FOR MONITORING DEVICE
DE3229950A1 (en) * 1982-08-12 1984-02-16 Fa. Carl Zeiss, 7920 Heidenheim Fibre-optic temperature sensor
US4560248A (en) * 1981-08-14 1985-12-24 Imperial Chemical Industries, Plc Fibre optic sensor with bonded dye

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075493A (en) * 1976-12-16 1978-02-21 Ronald Alves Optical temperature measurement technique utilizing phosphors
US4215275A (en) * 1977-12-07 1980-07-29 Luxtron Corporation Optical temperature measurement technique utilizing phosphors
SE411955B (en) * 1978-06-02 1980-02-11 Asea Ab FIBEROPTICAL METDON WITH MOST TWO FIBERS
SE415397B (en) * 1978-06-02 1980-09-29 Asea Ab FIBEROPTICAL METDON
SE418997B (en) * 1978-06-26 1981-07-06 Asea Ab FIBEROPTICAL TEMPERATURE SENSOR BASED ON THE MEASUREMENT OF THE TEMPERATURE-DEPENDENT SPECTRAL ABSORPTION FORM OF A MATERIAL
JPS5598878A (en) * 1979-01-22 1980-07-28 Rockwell International Corp Optical sensor and method of fabricating same
JPS59111027A (en) * 1982-12-17 1984-06-27 Fuji Electric Corp Res & Dev Ltd Measurement of temperature
US6527440B1 (en) 2000-08-31 2003-03-04 Siemens Westinghouse Power Corporation Optical power generator system condition status indicator and methods of indicating same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672221A (en) * 1969-12-19 1972-06-27 Monsanto Co Temperature sensor
FR2213493B1 (en) * 1972-11-06 1975-04-25 Onera (Off Nat Aerospatiale)
FR2209937B1 (en) * 1972-12-11 1982-03-05 Siemens Ag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454662A1 (en) * 1979-04-20 1980-11-14 Perren Benno SENSOR FOR MONITORING DEVICE
US4560248A (en) * 1981-08-14 1985-12-24 Imperial Chemical Industries, Plc Fibre optic sensor with bonded dye
DE3229950A1 (en) * 1982-08-12 1984-02-16 Fa. Carl Zeiss, 7920 Heidenheim Fibre-optic temperature sensor

Also Published As

Publication number Publication date
DE2632633C3 (en) 1980-04-24
DE2632633A1 (en) 1977-02-10
DE2632633B2 (en) 1979-08-09
FR2319120B1 (en) 1978-05-05
SU574631A1 (en) 1977-09-30
FR2319120A1 (en) 1977-02-18

Similar Documents

Publication Publication Date Title
SE7812949L (en) FIBER OPTICAL METDON
DE3687162D1 (en) INTEGRATED-OPTICAL MULTIPLEX-DEMULTIPLEX-MODULE FOR THE OPTICAL MESSAGE TRANSMISSION.
EP0120205A3 (en) Encapsulated optoelectronic measuring device
EP0353654A3 (en) Optical system using a luminescent material sensor for measuring very high temperatures
GB1515089A (en) Device for measuring temperature
JPS5433683A (en) Air seal mounting for light emitting element
EP0111853A2 (en) Temperature measuring apparatus
SE7709922L (en) LED SIGNAL DEVICE
JPS57164585A (en) Photosemiconductor device
JPS6464283A (en) Optical integrated circuit device
JPS53113572A (en) Dispersion characteristic measuring device of optical fiber
JPS6427286A (en) Semiconductor device
JPS57157124A (en) Optical rod fabry-perot thermometer
JPS53121639A (en) Photo coupling method
JPS5422883A (en) Laser power detector
FR2410809A1 (en) Opto-electronic device for measurement of velocity or acceleration - transmits signal via optical fibre to sensor reflecting beam back to detector with error correction feedback loop
JPS52126165A (en) Measurement of crystal properties
JPS52125286A (en) Radiating device for bluelight
JPS573020A (en) Temperature measuring method
JPS5690227A (en) Optical fiber temperature detector
JPS5618440A (en) Measuring method for precision film thickness of silicon thin film grown on sapphire substrate
JPS5328447A (en) Measurement of length of optical fiber and device therefor
SU922539A1 (en) Device for measuring temperature
JPS56114766A (en) Voltage-electric field measuring instrument by means of light
JPS57121285A (en) Light coupling device

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee