CA1319832C - Capteur de rayonnement infrarouge servant a mesurer la temperature de substances a faible emissivite dans une chaine de fabrication - Google Patents

Capteur de rayonnement infrarouge servant a mesurer la temperature de substances a faible emissivite dans une chaine de fabrication

Info

Publication number
CA1319832C
CA1319832C CA000571689A CA571689A CA1319832C CA 1319832 C CA1319832 C CA 1319832C CA 000571689 A CA000571689 A CA 000571689A CA 571689 A CA571689 A CA 571689A CA 1319832 C CA1319832 C CA 1319832C
Authority
CA
Canada
Prior art keywords
infrared radiation
reflective
probe according
gas
cavity
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 - Fee Related
Application number
CA000571689A
Other languages
English (en)
Inventor
Jean-Claude Krapez
Christian Belanger
Paolo Cielo
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.)
National Research Council of Canada
Original Assignee
National Research Council of Canada
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 National Research Council of Canada filed Critical National Research Council of Canada
Priority to CA000571689A priority Critical patent/CA1319832C/fr
Application granted granted Critical
Publication of CA1319832C publication Critical patent/CA1319832C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • 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
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • 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
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • 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
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0815—Light concentrators, collectors or condensers
    • 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
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0818—Waveguides
    • G01J5/0821—Optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
CA000571689A 1988-07-11 1988-07-11 Capteur de rayonnement infrarouge servant a mesurer la temperature de substances a faible emissivite dans une chaine de fabrication Expired - Fee Related CA1319832C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000571689A CA1319832C (fr) 1988-07-11 1988-07-11 Capteur de rayonnement infrarouge servant a mesurer la temperature de substances a faible emissivite dans une chaine de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000571689A CA1319832C (fr) 1988-07-11 1988-07-11 Capteur de rayonnement infrarouge servant a mesurer la temperature de substances a faible emissivite dans une chaine de fabrication

Publications (1)

Publication Number Publication Date
CA1319832C true CA1319832C (fr) 1993-07-06

Family

ID=4138355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000571689A Expired - Fee Related CA1319832C (fr) 1988-07-11 1988-07-11 Capteur de rayonnement infrarouge servant a mesurer la temperature de substances a faible emissivite dans une chaine de fabrication

Country Status (1)

Country Link
CA (1) CA1319832C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106525249A (zh) * 2016-10-26 2017-03-22 中国科学院云南天文台 一种镜面红外测温装置及测温方法
CN107192461A (zh) * 2017-05-04 2017-09-22 北京三博中自科技有限公司 一种稀土火法冶金过程在线红外测温仪器的防护装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106525249A (zh) * 2016-10-26 2017-03-22 中国科学院云南天文台 一种镜面红外测温装置及测温方法
CN106525249B (zh) * 2016-10-26 2023-04-18 中国科学院云南天文台 一种镜面红外测温装置及测温方法
CN107192461A (zh) * 2017-05-04 2017-09-22 北京三博中自科技有限公司 一种稀土火法冶金过程在线红外测温仪器的防护装置

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Legal Events

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