GB696255A - Improvements relating to apparatus for measuring radiant heat - Google Patents
Improvements relating to apparatus for measuring radiant heatInfo
- Publication number
- GB696255A GB696255A GB17880/51A GB1788051A GB696255A GB 696255 A GB696255 A GB 696255A GB 17880/51 A GB17880/51 A GB 17880/51A GB 1788051 A GB1788051 A GB 1788051A GB 696255 A GB696255 A GB 696255A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- heat
- cell
- radiant heat
- heatsensitive
- 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
- 239000002184 metal Substances 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- 229920005439 Perspex® Polymers 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- G01J5/0831—Masks; Aperture plates; Spatial light modulators
-
- 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
- G01J5/08—Optical arrangements
- G01J5/0818—Waveguides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
696,255. Measuring heat radiation. METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. May 30, 1952 [July 27, 1951], No. 17880/51. Class 40 (iii). The temperature of a hot surface is measured by means of a heat sensitive cell on to which radiant heat from the surface is directed by means of a heat ray guide comprising a rod of material transparent to heat rays. As shown, radiant heat from molten metal 4 in a furnace 5 is directed by a rod 3 of quartz on to a heatsensitive cell 1. The rod which may also be of " Perspex " (Registered Trade Mark), a heatresistant glass, or a tube of transparent liquid such as water, conducts radiation to a heatsensitive electric cell mounted inside a metal box 2 which shields it from direct heat rays. The rod may be mounted at an angle to the surface when, it is stated, the output of the cell is a measure of the average temperature over an area. The rod is not necessarily straight and to provide sensitivity adjustment an iris shutter may be provided at its lower end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17880/51A GB696255A (en) | 1951-07-27 | 1951-07-27 | Improvements relating to apparatus for measuring radiant heat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17880/51A GB696255A (en) | 1951-07-27 | 1951-07-27 | Improvements relating to apparatus for measuring radiant heat |
Publications (1)
Publication Number | Publication Date |
---|---|
GB696255A true GB696255A (en) | 1953-08-26 |
Family
ID=10102842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17880/51A Expired GB696255A (en) | 1951-07-27 | 1951-07-27 | Improvements relating to apparatus for measuring radiant heat |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB696255A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449587A (en) * | 1965-02-11 | 1969-06-10 | Kollsman Instr Corp | Fibre optic scanner device for navigational instruments |
US3718758A (en) * | 1969-06-27 | 1973-02-27 | Centre Nat Rech Metall | Method and device for monitoring the working of a furnace |
US4012955A (en) * | 1976-01-19 | 1977-03-22 | Hewlett-Packard Company | Apparatus for measuring the incident power of light in fiber optics |
-
1951
- 1951-07-27 GB GB17880/51A patent/GB696255A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449587A (en) * | 1965-02-11 | 1969-06-10 | Kollsman Instr Corp | Fibre optic scanner device for navigational instruments |
US3718758A (en) * | 1969-06-27 | 1973-02-27 | Centre Nat Rech Metall | Method and device for monitoring the working of a furnace |
US4012955A (en) * | 1976-01-19 | 1977-03-22 | Hewlett-Packard Company | Apparatus for measuring the incident power of light in fiber optics |
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