GB744143A - Thermoelectric temperature indicators for use in heat-treatment apparatus - Google Patents
Thermoelectric temperature indicators for use in heat-treatment apparatusInfo
- Publication number
- GB744143A GB744143A GB3289752A GB3289752A GB744143A GB 744143 A GB744143 A GB 744143A GB 3289752 A GB3289752 A GB 3289752A GB 3289752 A GB3289752 A GB 3289752A GB 744143 A GB744143 A GB 744143A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- passes
- walls
- furnace
- heat
- 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
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/04—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
Abstract
744,143. Thermocouples. WILD-BARFIELD ELECTRIC FURNACES, Ltd. Dec. 18, 1953 [Dec. 29, 1952], No. 32897/52. Class 53. A thermocouple 1 forming a part of a temperature measuring apparatus is housed in a tube 2 which passes through one or more walls of the furnace and is open to the atmosphere at both ends. One end of the tube is at a lower level than the other so that when the tube is hot air passes through it and removes any gases which may have diffused through the walls of the tube. Fig. 1 shows a construction in which the tube is bent so that it passes through only one wall of the furnace. Fig. 2 shows the tube passing through opposite walls. In other constructions the tube passes through the top wall only of the furnace, and through a side wall and the bottom and through the top and bottom walls. The air flow through the tube may be regulated by a screw 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3289752A GB744143A (en) | 1952-12-29 | 1952-12-29 | Thermoelectric temperature indicators for use in heat-treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3289752A GB744143A (en) | 1952-12-29 | 1952-12-29 | Thermoelectric temperature indicators for use in heat-treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB744143A true GB744143A (en) | 1956-02-01 |
Family
ID=10345671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3289752A Expired GB744143A (en) | 1952-12-29 | 1952-12-29 | Thermoelectric temperature indicators for use in heat-treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB744143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184970A (en) * | 1962-04-13 | 1965-05-25 | Inland Steel Co | Molten metal level indicator |
-
1952
- 1952-12-29 GB GB3289752A patent/GB744143A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184970A (en) * | 1962-04-13 | 1965-05-25 | Inland Steel Co | Molten metal level indicator |
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