Method of making thermocouples and products thereof
US4337221A · kind A · utility
4Cited by
10References
9Claims
0Family size
Inventor
Key dates
| Filing date | May 29, 1979 |
| Grant date | Jun 29, 1982 |
| Priority date | — |
| Expiry date | May 29, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K7/025
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A high-temperature thermocouple is made by placing a u-tube containing a bi-metal junction in a mould, positioned to locate the u projecting through the face portion of the mould, holding other non-ceramic parts of the thermocouple in the mould, and filling the mould with ceramic. The mould is elastically deformable at least where it holds the u-tube, and the ceramic extends into the u-tube ends. Also the product made by the described method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.