GB1522610A - Radiation guide - Google Patents
Radiation guideInfo
- Publication number
- GB1522610A GB1522610A GB45460/74A GB4546074A GB1522610A GB 1522610 A GB1522610 A GB 1522610A GB 45460/74 A GB45460/74 A GB 45460/74A GB 4546074 A GB4546074 A GB 4546074A GB 1522610 A GB1522610 A GB 1522610A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sapphire
- oct
- quartz
- elements
- guide
- 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
- 230000005855 radiation Effects 0.000 title 1
- 239000010453 quartz Substances 0.000 abstract 2
- 229910052594 sapphire Inorganic materials 0.000 abstract 2
- 239000010980 sapphire Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000008646 thermal stress Effects 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
- G01J5/041—Mountings in enclosures or in a particular environment
- G01J5/044—Environment with strong vibrations or shocks
-
- 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
- G01J5/08—Optical arrangements
- G01J5/0803—Arrangements for time-dependent attenuation of radiation signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
- G02B23/2492—Arrangements for use in a hostile environment, e.g. a very hot, cold or radioactive environment
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Astronomy & Astrophysics (AREA)
- Optics & Photonics (AREA)
- Radiation Pyrometers (AREA)
Abstract
1522610 Light guides BRITISH STEEL CORP 21 Oct 1975 [21 Oct 1974] 45460/74 Heading G2J A light guide for location in a furnace wall 16, 18, which must be flexible (because of deformation of the wall due to thermal stresses) but for which optic fibres cannot be used (because of the high temperatures) comprises a number of rigid transmissive elements (e.g. spheres 24 or cylinders with hemispherical ends), Fig. 3 (not shown), in contact or closely adjacent inside an open-ended tube 28. The elements may be made of quartz or sapphire. The inner-most part of the guide comprises a probe made of sapphire or quartz rods terminating in a small sphere 24a.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB45460/74A GB1522610A (en) | 1975-10-21 | 1975-10-21 | Radiation guide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB45460/74A GB1522610A (en) | 1975-10-21 | 1975-10-21 | Radiation guide |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1522610A true GB1522610A (en) | 1978-08-23 |
Family
ID=10437288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45460/74A Expired GB1522610A (en) | 1975-10-21 | 1975-10-21 | Radiation guide |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1522610A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982000712A1 (en) * | 1980-08-22 | 1982-03-04 | Shumikhin V | Light guiding unit for transmitting thermal radiation from the melt to a pyrometer |
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 |
US5556204A (en) * | 1990-07-02 | 1996-09-17 | Hitachi, Ltd. | Method and apparatus for detecting the temperature of a sample |
US5673750A (en) * | 1990-05-19 | 1997-10-07 | Hitachi, Ltd. | Vacuum processing method and apparatus |
EP1892556A1 (en) * | 2006-08-24 | 2008-02-27 | Siemens Aktiengesellschaft | Light guide |
-
1975
- 1975-10-21 GB GB45460/74A patent/GB1522610A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982000712A1 (en) * | 1980-08-22 | 1982-03-04 | Shumikhin V | Light guiding unit for transmitting thermal radiation from the melt to a pyrometer |
DE3050539C2 (en) * | 1980-08-22 | 1986-10-18 | Institut problem lit'ja Akademii Nauk Ukrainskoj SSR, Kiev | Optical fiber arrangement for transferring the heat radiation from a melt to a pyrometer |
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 |
US5673750A (en) * | 1990-05-19 | 1997-10-07 | Hitachi, Ltd. | Vacuum processing method and apparatus |
US5556204A (en) * | 1990-07-02 | 1996-09-17 | Hitachi, Ltd. | Method and apparatus for detecting the temperature of a sample |
EP1892556A1 (en) * | 2006-08-24 | 2008-02-27 | Siemens Aktiengesellschaft | Light guide |
WO2008022959A1 (en) * | 2006-08-24 | 2008-02-28 | Siemens Aktiengesellschaft | Optical waveguide |
CN101506712B (en) * | 2006-08-24 | 2012-06-13 | 西门子公司 | Light guide |
US8275231B2 (en) | 2006-08-24 | 2012-09-25 | Siemens Aktiengesellschaft | Optical waveguide |
RU2469364C2 (en) * | 2006-08-24 | 2012-12-10 | Сименс Акциенгезелльшафт | Light guide |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |