GB562135A - Improvements in or relating to radiation pyrometers - Google Patents
Improvements in or relating to radiation pyrometersInfo
- Publication number
- GB562135A GB562135A GB1624142A GB1624142A GB562135A GB 562135 A GB562135 A GB 562135A GB 1624142 A GB1624142 A GB 1624142A GB 1624142 A GB1624142 A GB 1624142A GB 562135 A GB562135 A GB 562135A
- Authority
- GB
- United Kingdom
- Prior art keywords
- window
- furnace
- ring
- sighting tube
- plates
- 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
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Radiation Pyrometers (AREA)
Abstract
562,135. Observation devices. FOSTER INSTRUMENT CO., Ltd., and DAVIES, J. T. Nov. 17, 1942, No. 16241. [Class 51 (i)] A window structure for covering a furnace peep hole and for use particularly, but not exclusively, in screening a radiation pyrometer, is provided with means for delivering jets or currents of air a,t superatmospheric pressure over the surface of the window exposed to the furnace. As shown in Fig. 1, the sighting tube 2 is provided with a window 1 clamped between a flange 3 of a screwed cap 8 and a ring 4 spaced from the tube 2 by a ring 9. Air supplied through an inlet 6 is delivered through holes and slits 7a, 7b in the ring 4 and passes radially over the surface of the window 1 before passing through the sighting tube 2 to the furnace. In the modification shown in Fig. 3, air is fed to the sighting tube 2 by a pipe 11 and passes rearwardly into the furnace and also forwardly over the window 1 and to the atmosphere through four conduits 12 arranged at right angles to one another and formed between rectangular plates 14, 15 formed with circular openings to expose the window 1. The plates 14, 15 are clamped together and form a rectangular slide which is movable in a rectangular holder formed by plates 17, 18 clamped together, the plate 17 being provided with screwed boss 19 engaging the end of the sighting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1624142A GB562135A (en) | 1942-11-17 | 1942-11-17 | Improvements in or relating to radiation pyrometers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1624142A GB562135A (en) | 1942-11-17 | 1942-11-17 | Improvements in or relating to radiation pyrometers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB562135A true GB562135A (en) | 1944-06-20 |
Family
ID=10073739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1624142A Expired GB562135A (en) | 1942-11-17 | 1942-11-17 | Improvements in or relating to radiation pyrometers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB562135A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221634A (en) * | 1979-02-21 | 1980-09-09 | Federal Paper Board Company, Inc. | Method of treating papermaking white water |
| USRE31507E (en) | 1979-02-21 | 1984-01-24 | Federal Paper Board Company, Inc. | Method of treating papermaking white water |
| GB2168285B (en) * | 1984-12-17 | 1989-09-20 | Goodyear Tire & Rubber | Tire mold |
-
1942
- 1942-11-17 GB GB1624142A patent/GB562135A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221634A (en) * | 1979-02-21 | 1980-09-09 | Federal Paper Board Company, Inc. | Method of treating papermaking white water |
| USRE31507E (en) | 1979-02-21 | 1984-01-24 | Federal Paper Board Company, Inc. | Method of treating papermaking white water |
| GB2168285B (en) * | 1984-12-17 | 1989-09-20 | Goodyear Tire & Rubber | Tire mold |
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