Thermocouples with bimetallic junction on closed end and compensating conductors
US4975123A · kind A · utility
22Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 1990 |
| Grant date | Dec 4, 1990 |
| Priority date | — |
| Expiry date | Jul 17, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K7/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This invention concerns thermocouples for the measurement of temperature of molten metal which have a bimetal junction located in a closed outer end of a length of quartz glass tube with the wire ends separated around a plug in the open end of the tube and connected to the compensating conductors of the thermocouple.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.