Temperature detecting device for a furnace
US4075035A · kind A · utility
9Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 24, 1975 |
| Grant date | Feb 21, 1978 |
| Priority date | — |
| Expiry date | Dec 24, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J5/046
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device for detecting the temperature in electric arc and like heat radiation producing furnaces comprises a thermally conductive, refractory tip disposed on an annular support which is mounted in the interior of a double-walled, liquid-cooled tube disposed within the tubular casing and extending along its axis. A thermocouple with a heat sensitive element adjacent the thermally conductive, refractory tip is introduced and received in the guide tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.