GB1114682A - Protective heads for thermal radiation receivers such as radiation pyrometers - Google Patents

Protective heads for thermal radiation receivers such as radiation pyrometers

Info

Publication number
GB1114682A
GB1114682A GB5228/66A GB522866A GB1114682A GB 1114682 A GB1114682 A GB 1114682A GB 5228/66 A GB5228/66 A GB 5228/66A GB 522866 A GB522866 A GB 522866A GB 1114682 A GB1114682 A GB 1114682A
Authority
GB
United Kingdom
Prior art keywords
bore
radiation
pyrometer
pyrometers
towards
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
GB5228/66A
Inventor
Lawrence Mcgee
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Priority to GB5228/66A priority Critical patent/GB1114682A/en
Publication of GB1114682A publication Critical patent/GB1114682A/en
Expired 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
    • G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
    • 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
    • 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
    • G01J5/0044—Furnaces, ovens, kilns
    • 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
    • G01J5/041—Mountings in enclosures or in a particular environment
    • 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
    • G01J5/048—Protective parts
    • 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
    • G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
    • G01J5/051—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path using a gas purge
    • 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
    • G01J5/07—Arrangements for adjusting the solid angle of collected radiation, e.g. adjusting or orienting field of view, tracking position or encoding angular position
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

1,114,682. Radiation pyrometers. BRITISH IRON & STEEL RESEARCH ASSOCIATION. May 8, 1967 [Feb. 7, 1966], No. 5228/66. Heading G1D. A protective head 2 for a radiation pyrometer comprises a bore having a conical portion 5 leading to a sighting aperture 4 and an inlet 7 for introducing air in a direction tangential to the bore, the air passing along the bore towards the aperture 4 to deflect any unwanted particles either before they enter the bore or towards the inner walls of the bore. The pyrometer is adapted for use with an arc furnace and may be directed towards a part in the furnace, the head 2 protecting the lens system of the pyrometer.
GB5228/66A 1966-02-07 1966-02-07 Protective heads for thermal radiation receivers such as radiation pyrometers Expired GB1114682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5228/66A GB1114682A (en) 1966-02-07 1966-02-07 Protective heads for thermal radiation receivers such as radiation pyrometers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5228/66A GB1114682A (en) 1966-02-07 1966-02-07 Protective heads for thermal radiation receivers such as radiation pyrometers

Publications (1)

Publication Number Publication Date
GB1114682A true GB1114682A (en) 1968-05-22

Family

ID=9792130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5228/66A Expired GB1114682A (en) 1966-02-07 1966-02-07 Protective heads for thermal radiation receivers such as radiation pyrometers

Country Status (1)

Country Link
GB (1) GB1114682A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533036A1 (en) * 1982-09-14 1984-03-16 Freiberg Brennstoffinst PERISCOPE FOR REACTORS WITH HIGH TEMPERATURE
WO1992020992A1 (en) * 1991-05-13 1992-11-26 Hoogovens Groep Bv Instrument for detecting the presence of a body and rolling mill provided with such an instrument

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533036A1 (en) * 1982-09-14 1984-03-16 Freiberg Brennstoffinst PERISCOPE FOR REACTORS WITH HIGH TEMPERATURE
WO1992020992A1 (en) * 1991-05-13 1992-11-26 Hoogovens Groep Bv Instrument for detecting the presence of a body and rolling mill provided with such an instrument
US5408096A (en) * 1991-05-13 1995-04-18 Hoogovens Groep B.V. Instrument for a centrifugal separator for detecting the presence of a body and rolling mill provided with such an instrument

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