Temperature measuring device for use at pressures in excess of 1,500 bar
US3996071A · kind A · utility
9Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 1976 |
| Grant date | Dec 7, 1976 |
| Priority date | — |
| Expiry date | Mar 15, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K1/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A temperature measuring device for use at pressures in excess of 1,500 bar. It comprises a thermocouple which is sheathed, the sheath being surrounded from end to end by an open ended pressure bearing sleeve. The space between the sheath and sleeve receives a hard or high temperature solder. At the outer end of the sleeve is a rigid cone or outwardly flared surface associated with a screw threaded nut which, when tightened, forces the cone against a shoulder to effect a fluid-tight connection at a point remote from the measuring junction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.