DE69110759T2 - Verfahren zur Temperaturmessung unter Benutzung von Infrarotdetektoren und Prozessor. - Google Patents

Verfahren zur Temperaturmessung unter Benutzung von Infrarotdetektoren und Prozessor.

Info

Publication number
DE69110759T2
DE69110759T2 DE69110759T DE69110759T DE69110759T2 DE 69110759 T2 DE69110759 T2 DE 69110759T2 DE 69110759 T DE69110759 T DE 69110759T DE 69110759 T DE69110759 T DE 69110759T DE 69110759 T2 DE69110759 T2 DE 69110759T2
Authority
DE
Germany
Prior art keywords
processor
measurement method
temperature measurement
infrared detectors
detectors
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 - Lifetime
Application number
DE69110759T
Other languages
English (en)
Other versions
DE69110759D1 (de
Inventor
John B Allen
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.)
Raytheon Co
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE69110759D1 publication Critical patent/DE69110759D1/de
Publication of DE69110759T2 publication Critical patent/DE69110759T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
    • G01J2005/604—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering bandpass filtered
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
DE69110759T 1990-05-11 1991-05-02 Verfahren zur Temperaturmessung unter Benutzung von Infrarotdetektoren und Prozessor. Expired - Lifetime DE69110759T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/521,967 US5099121A (en) 1990-05-11 1990-05-11 Temperature measuring method using infrared sensors and processor

Publications (2)

Publication Number Publication Date
DE69110759D1 DE69110759D1 (de) 1995-08-03
DE69110759T2 true DE69110759T2 (de) 1995-11-16

Family

ID=24078868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110759T Expired - Lifetime DE69110759T2 (de) 1990-05-11 1991-05-02 Verfahren zur Temperaturmessung unter Benutzung von Infrarotdetektoren und Prozessor.

Country Status (3)

Country Link
US (1) US5099121A (de)
EP (1) EP0456412B1 (de)
DE (1) DE69110759T2 (de)

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WO1993018494A1 (en) * 1992-03-11 1993-09-16 The Boeing Company Thermal condition sensor system for monitoring equipment operation
US5272340A (en) * 1992-09-29 1993-12-21 Amara, Inc. Infrared imaging system for simultaneous generation of temperature, emissivity and fluorescence images
US5868496A (en) * 1994-06-28 1999-02-09 Massachusetts Institute Of Technology Non-contact surface temperature, emissivity, and area estimation
US6222111B1 (en) * 1995-06-07 2001-04-24 Raytheon Company Spectrally selective thermopile detector
DE19528960C2 (de) * 1995-08-08 1997-07-17 Eltro Gmbh Verfahren und Einrichtung zur Fernmessung von Luftschadstoffen
US5815410A (en) * 1996-05-03 1998-09-29 Raytek Subsidiary, Inc. Ratio type infrared thermometer
DE19721475A1 (de) * 1997-05-23 1998-11-26 Eko Stahl Gmbh Verfahren zur berührungslosen Temperaturmessung
GB2365120B (en) * 2000-07-21 2004-11-17 Infrared Integrated Syst Ltd Multipurpose detector
US6999163B2 (en) * 2003-07-28 2006-02-14 Harris Corporation Embedded moems sensor for fluid dielectrics in RF applications
US20050276308A1 (en) * 2004-06-10 2005-12-15 Pint Charles S Method and apparatus for measuring temperature and emissivity
US6970110B1 (en) 2005-01-08 2005-11-29 Collins Dennis G Probability centrifuge algorithm with minimum laterally adiabatically-reduced Fisher information calculation
US20090285259A1 (en) * 2008-05-14 2009-11-19 General Electric Company System and method for thermal inspection of objects
US20100182153A1 (en) * 2008-11-25 2010-07-22 Kurt Holdgaard Jensen Apparatus with an infrared sensor and magnetic near field communication properties for monitoring activity in a selected area
US8282273B2 (en) * 2009-03-24 2012-10-09 K-Space Associates, Inc. Blackbody fitting for temperature determination
US8410946B2 (en) 2010-03-05 2013-04-02 General Electric Company Thermal measurement system and method for leak detection
US8702372B2 (en) 2010-05-03 2014-04-22 Bha Altair, Llc System and method for adjusting compressor inlet fluid temperature
US8627643B2 (en) * 2010-08-05 2014-01-14 General Electric Company System and method for measuring temperature within a turbine system
US9097182B2 (en) 2010-08-05 2015-08-04 General Electric Company Thermal control system for fault detection and mitigation within a power generation system
US9019108B2 (en) 2010-08-05 2015-04-28 General Electric Company Thermal measurement system for fault detection within a power generation system
US9970821B2 (en) * 2015-04-16 2018-05-15 Raytheon Company Characterization of spectral emissivity via thermal conductive heating and in-situ radiance measurement using a low-e mirror
US10371494B2 (en) * 2016-11-21 2019-08-06 Bae Systems Information And Electronic Systems Integration Inc. Automated determination of rocket configuration

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115887C2 (de) * 1981-04-21 1986-07-03 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Verfahren und Vorrichtung zur berührungslosen Infrarot-Strahlungsmessung der Temperatur eines Strahlers
DE3149523A1 (de) * 1981-12-14 1983-06-16 VEB Meßgerätewerk "Erich Weinert" Magdeburg Betrieb des Kombinates VEB EAW Berlin-Treptow "Friedrich Ebert", 3011 Magdeburg Verfahren und einrichtung zur beruehrungslosen temperaturmessung
DE3477963D1 (en) * 1983-06-16 1989-06-01 Deutsche Forsch Luft Raumfahrt Method for the contactless radiation measurement of the temperature of an object independent of its emissivity, and device for carrying out this method
US4561786A (en) * 1984-03-15 1985-12-31 Williamson Corporation Temperature measuring apparatus
GB8415164D0 (en) * 1984-06-14 1984-07-18 Beta Instr Co Measuring temperature of object
US4750139A (en) * 1985-01-24 1988-06-07 Accufiber, Inc. Blackbody radiation sensing optical fiber thermometer system
US4845647A (en) * 1985-01-24 1989-07-04 Accufiber, Inc. Method and apparatus for determining temperature in a blackbody radiation sensing system

Also Published As

Publication number Publication date
US5099121A (en) 1992-03-24
EP0456412A2 (de) 1991-11-13
DE69110759D1 (de) 1995-08-03
EP0456412A3 (en) 1992-09-09
EP0456412B1 (de) 1995-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RAYTHEON TI SYSTEMS, INC., LEWISVILLE, TEX., US

8327 Change in the person/name/address of the patent owner

Owner name: RAYTHEON CO. (N.D.GES.D. STAATES DELAWARE), LEXING