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GB726324A - Improvements in methods and apparatus for radiation measurement of the temperature of a heated body within an enclosure - Google Patents

Improvements in methods and apparatus for radiation measurement of the temperature of a heated body within an enclosure

Info

Publication number
GB726324A
GB726324A GB3019/52A GB301952A GB726324A GB 726324 A GB726324 A GB 726324A GB 3019/52 A GB3019/52 A GB 3019/52A GB 301952 A GB301952 A GB 301952A GB 726324 A GB726324 A GB 726324A
Authority
GB
United Kingdom
Prior art keywords
heated
temperature
enclosure
methods
radiation measurement
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
GB3019/52A
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.)
Leeds and Northrup Co
Original Assignee
Leeds and Northrup Co
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 Leeds and Northrup Co filed Critical Leeds and Northrup Co
Publication of GB726324A publication Critical patent/GB726324A/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
    • G01J5/60—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

In a controlled atmosphere carburizing furnace, a carburizing agent, e.g. fusel oil, dipentane, butane, methane, or natural gas is fed at a metered rate to the sealed electrically-heated furnace interior containing the work, vaporized, if liquid, on a heated plate, and the resulting gas (which may be cracked to simpler compounds at the furnace temperature) is circulated round the heated work by a fan.
GB3019/52A 1951-02-06 1952-02-05 Improvements in methods and apparatus for radiation measurement of the temperature of a heated body within an enclosure Expired GB726324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US726324XA 1951-02-06 1951-02-06

Publications (1)

Publication Number Publication Date
GB726324A true GB726324A (en) 1955-03-16

Family

ID=22108840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3019/52A Expired GB726324A (en) 1951-02-06 1952-02-05 Improvements in methods and apparatus for radiation measurement of the temperature of a heated body within an enclosure

Country Status (1)

Country Link
GB (1) GB726324A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155268B (en) * 1959-10-24 1963-10-03 Reich Robert W Thermal radiation measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155268B (en) * 1959-10-24 1963-10-03 Reich Robert W Thermal radiation measuring device

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