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.
Type:
Grant
Filed:
March 15, 1976
Date of Patent:
December 7, 1976
Assignee:
Friedrich Vade GmbH
Inventors:
Bernhard Klicks, Gunter Dornhoff, Josef Stalzer, Jorg-Peter Korner