GB2261730B - A measuring device for high temperatures - Google Patents

A measuring device for high temperatures

Info

Publication number
GB2261730B
GB2261730B GB9224190A GB9224190A GB2261730B GB 2261730 B GB2261730 B GB 2261730B GB 9224190 A GB9224190 A GB 9224190A GB 9224190 A GB9224190 A GB 9224190A GB 2261730 B GB2261730 B GB 2261730B
Authority
GB
United Kingdom
Prior art keywords
measuring device
high temperatures
temperatures
measuring
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
GB9224190A
Other versions
GB9224190D0 (en
GB2261730A (en
Inventor
Werner Christmann
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.)
Veba Kraftwerke Ruhr AG
Original Assignee
Veba Kraftwerke Ruhr AG
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 Veba Kraftwerke Ruhr AG filed Critical Veba Kraftwerke Ruhr AG
Publication of GB9224190D0 publication Critical patent/GB9224190D0/en
Publication of GB2261730A publication Critical patent/GB2261730A/en
Application granted granted Critical
Publication of GB2261730B publication Critical patent/GB2261730B/en
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
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
    • 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
    • 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
    • G01J5/0018—Flames, plasma or welding
    • 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
    • G01J5/02—Constructional details
    • G01J5/0205—Mechanical elements; Supports for optical elements
    • 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
    • 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
    • G01J5/08—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
    • G01J5/0818—Waveguides
    • 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
    • G01J5/0887—Integrating cavities mimicking black bodies, wherein the heat propagation between the black body and the measuring element does not occur within a solid; Use of bodies placed inside the fluid stream for measurement of the temperature of gases; Use of the reemission from a surface, e.g. reflective surface; Emissivity enhancement by multiple reflections
    • 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
    • G01J5/046—Materials; Selection of thermal materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Radiation Pyrometers (AREA)
GB9224190A 1991-11-21 1992-11-18 A measuring device for high temperatures Expired - Fee Related GB2261730B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4138308A DE4138308C2 (en) 1991-11-21 1991-11-21 High temperature measuring device

Publications (3)

Publication Number Publication Date
GB9224190D0 GB9224190D0 (en) 1993-01-06
GB2261730A GB2261730A (en) 1993-05-26
GB2261730B true GB2261730B (en) 1995-01-04

Family

ID=6445293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9224190A Expired - Fee Related GB2261730B (en) 1991-11-21 1992-11-18 A measuring device for high temperatures

Country Status (4)

Country Link
AT (1) AT402570B (en)
DE (1) DE4138308C2 (en)
FR (1) FR2685770B1 (en)
GB (1) GB2261730B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1746012A (en) * 1926-07-08 1930-02-04 Siemens Ag Flow pyrometer
DE1152835B (en) * 1959-12-11 1963-08-14 Heraeus Gmbh W C Device for determining temperature in hermetically sealed ovens
FR2298094A1 (en) * 1975-01-17 1976-08-13 Siderurgie Fse Inst Rech DEVICE FOR MEASURING THE INTERNAL TEMPERATURE OF RADIATION OVENS
DE7626465U1 (en) * 1976-08-20 1978-02-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen DEVICE FOR MEASURING HIGH TEMPERATURES
DE3104258A1 (en) * 1981-02-07 1982-10-21 Ruhrchemie Ag, 4200 Oberhausen DEVICE FOR MEASURING TEMPERATURES IN PRESSURE REACTORS
DE3148314A1 (en) * 1981-12-07 1983-06-09 Ruhrkohle Ag "DEVICE FOR MEASURING THE TEMPERATURE OF COOKING OVEN WALLS"
US4525080A (en) * 1983-02-08 1985-06-25 The United States Of America As Represented By The Department Of Energy Apparatus for accurately measuring high temperatures
US4547145A (en) * 1983-03-09 1985-10-15 Texaco Development Corporation Combination with a high temperature combustion chamber and top burner
US5000580A (en) * 1989-08-18 1991-03-19 Texaco Inc. Apparatus and method for measuring temperatures inside process vessels containing a hostile environment

Also Published As

Publication number Publication date
FR2685770A1 (en) 1993-07-02
FR2685770B1 (en) 1997-01-31
GB9224190D0 (en) 1993-01-06
DE4138308A1 (en) 1993-05-27
DE4138308C2 (en) 1995-02-23
GB2261730A (en) 1993-05-26
AT402570B (en) 1997-06-25
ATA231292A (en) 1996-10-15

Similar Documents

Publication Publication Date Title
GB9119501D0 (en) Measuring device
GB2231676B (en) Distance measuring device for a camera
GB2270597B (en) Absolute-type measuring device
GB2251946B (en) A fluid temperature measuring device
GB9224580D0 (en) Device for measuring a variable
GB2256051B (en) Temperature measuring apparatus
GB9110631D0 (en) Temperature measuring apparatus
GB9308137D0 (en) Temperature measuring device
EP0507957A4 (en) Device for measurement
GB9111548D0 (en) Measuring device
GB9125336D0 (en) Furnace for a viscoelasticity measuring device
GB2248111B (en) A unit for a measuring or other device
GB9124797D0 (en) Temperature measuring apparatus
GB2261730B (en) A measuring device for high temperatures
EP0512694A3 (en) Sensing device for temperatures
EP0525674A3 (en) Distance measurement device
GB9007784D0 (en) A temperature measuring device
GB2262344B (en) A temperature measuring system
GB9103497D0 (en) A measuring device
GB9114908D0 (en) A measuring device
GB9109642D0 (en) A temperature sensitive device
GB9015055D0 (en) A measuring device
EP0515886A3 (en) Position measuring device
GB9106583D0 (en) Measuring device
GB9107616D0 (en) Measuring device

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991118