SE8602178L - DEVICE FOR CONTINUOUS TEMPERATURE SEATING IN THE HIGH TEMPERATURE AREA - Google Patents

DEVICE FOR CONTINUOUS TEMPERATURE SEATING IN THE HIGH TEMPERATURE AREA

Info

Publication number
SE8602178L
SE8602178L SE8602178A SE8602178A SE8602178L SE 8602178 L SE8602178 L SE 8602178L SE 8602178 A SE8602178 A SE 8602178A SE 8602178 A SE8602178 A SE 8602178A SE 8602178 L SE8602178 L SE 8602178L
Authority
SE
Sweden
Prior art keywords
fibre
seating
high temperature
continuous
surrounded
Prior art date
Application number
SE8602178A
Other languages
Swedish (sv)
Other versions
SE8602178D0 (en
Inventor
P Kuusela
N-O Lindfors
R Nystrom
E Burstrom
Original Assignee
Stiftelsen Metallurg Forsk
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 Stiftelsen Metallurg Forsk filed Critical Stiftelsen Metallurg Forsk
Priority to SE8602178A priority Critical patent/SE8602178L/en
Publication of SE8602178D0 publication Critical patent/SE8602178D0/en
Publication of SE8602178L publication Critical patent/SE8602178L/en

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
    • G01J5/0037—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids
    • G01J5/004—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids by molten metals
    • 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
    • G01J5/042—High-temperature 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

Device is for measuring temps. in high temp. regions e.g. molten baths by luminance comprising an optical fibre to conduct the light beam from the source to a gauge. The fibre is for part of its length surrounded by a pipe with a gap between the fibre and the pipe wall used for a flow of protective gas through the inlet to prevent destruction of the fibre. The unit can be fitted inside the bottom nozzle of a steel converter and is surrounded by a refractory cpd.
SE8602178A 1986-05-13 1986-05-13 DEVICE FOR CONTINUOUS TEMPERATURE SEATING IN THE HIGH TEMPERATURE AREA SE8602178L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8602178A SE8602178L (en) 1986-05-13 1986-05-13 DEVICE FOR CONTINUOUS TEMPERATURE SEATING IN THE HIGH TEMPERATURE AREA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8602178A SE8602178L (en) 1986-05-13 1986-05-13 DEVICE FOR CONTINUOUS TEMPERATURE SEATING IN THE HIGH TEMPERATURE AREA

Publications (2)

Publication Number Publication Date
SE8602178D0 SE8602178D0 (en) 1986-05-13
SE8602178L true SE8602178L (en) 1987-11-14

Family

ID=20364515

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602178A SE8602178L (en) 1986-05-13 1986-05-13 DEVICE FOR CONTINUOUS TEMPERATURE SEATING IN THE HIGH TEMPERATURE AREA

Country Status (1)

Country Link
SE (1) SE8602178L (en)

Also Published As

Publication number Publication date
SE8602178D0 (en) 1986-05-13

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8602178-9

Effective date: 19880526