GB1210993A - Apparatus for measuring the temperature of a molten metal bath - Google Patents
Apparatus for measuring the temperature of a molten metal bathInfo
- Publication number
- GB1210993A GB1210993A GB24091/69A GB2409169A GB1210993A GB 1210993 A GB1210993 A GB 1210993A GB 24091/69 A GB24091/69 A GB 24091/69A GB 2409169 A GB2409169 A GB 2409169A GB 1210993 A GB1210993 A GB 1210993A
- Authority
- GB
- United Kingdom
- Prior art keywords
- temperature
- rod
- molten metal
- metal bath
- vessel
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000009529 body temperature measurement Methods 0.000 abstract 1
- 239000011449 brick Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 abstract 1
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
- G01J5/08—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
-
- 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
-
- 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
-
- 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)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
1,210,993. Temperature Measurement. HOESCH A.G. May 12, 1969 [May 29, 1968], No. 24091/69. Heading G1D. An apparatus for the continuous measurement of the temperature of a molten metal bath on a metallurgical vessel comprises a rod 3 of lightpermeable, temperature-resistant and corrosionresistant material e.g. quartz glass, which passes through a wall 1 of the vessel and is embedded inside the vessel in a composition 5 of high melting alkali-free oxides e.g. zirconium oxide or zirconium silicate, and a colour pyrometer disposed at the outer end of the rod. Quartz rod 3 is reheated in a thin steel tube 5, a protective sheath 7 being provided at the bottom end. The composition 5 is encased in a refractory tube 6 of a material compatible with refractory brick 2. The colour pyrometer is mounted on flange 10.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT514168A AT280650B (en) | 1968-05-29 | 1968-05-29 | Arrangement for measuring the temperature of a metal bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1210993A true GB1210993A (en) | 1970-11-04 |
Family
ID=3572392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24091/69A Expired GB1210993A (en) | 1968-05-29 | 1969-05-12 | Apparatus for measuring the temperature of a molten metal bath |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT280650B (en) |
| BE (1) | BE733631A (en) |
| DE (1) | DE1800007A1 (en) |
| FR (1) | FR2009600A1 (en) |
| GB (1) | GB1210993A (en) |
| LU (1) | LU58722A1 (en) |
| NL (1) | NL6908070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468771A (en) * | 1982-04-19 | 1984-08-28 | Institut Problem Litya Akademii Nauk Ukrainskoi Ssr | Light-guide unit for transmitting thermal radiation from molten metal to pyrometer |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0353568B2 (en) * | 1980-07-31 | 1991-08-15 | Insuchi* Puroburemu Richia An Ukurai* Ssr | |
| FR2514894B1 (en) * | 1981-10-15 | 1985-06-21 | Onera (Off Nat Aerospatiale) | OPTICAL PYROMETER |
| EP0263891A1 (en) * | 1986-10-14 | 1988-04-20 | HELMUT K. PINSCH GMBH & CO. | Method for measuring the temperature of fluid iron or steel in a tiltable closed melting chamber, e.g. in a steel converter |
-
1968
- 1968-05-29 AT AT514168A patent/AT280650B/en not_active IP Right Cessation
- 1968-10-01 DE DE19681800007 patent/DE1800007A1/en active Pending
-
1969
- 1969-05-12 GB GB24091/69A patent/GB1210993A/en not_active Expired
- 1969-05-27 BE BE733631D patent/BE733631A/xx unknown
- 1969-05-27 LU LU58722A patent/LU58722A1/xx unknown
- 1969-05-28 NL NL6908070A patent/NL6908070A/xx unknown
- 1969-05-29 FR FR6917570A patent/FR2009600A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468771A (en) * | 1982-04-19 | 1984-08-28 | Institut Problem Litya Akademii Nauk Ukrainskoi Ssr | Light-guide unit for transmitting thermal radiation from molten metal to pyrometer |
Also Published As
| Publication number | Publication date |
|---|---|
| LU58722A1 (en) | 1970-12-01 |
| BE733631A (en) | 1969-11-27 |
| FR2009600A1 (en) | 1970-02-06 |
| DE1800007A1 (en) | 1970-04-23 |
| NL6908070A (en) | 1969-12-02 |
| AT280650B (en) | 1970-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |