Patent · US Active

Measuring device for measuring the temperature of a thermally loaded metallic base element, provided with a protective surface coating, and method for producing such a measuring device

US7604402B2 · kind B2 · utility

2Cited by

3References

16Claims

0Family size

Assignee

ALSTOM Technology Ltd · CH

Inventors

Matthias Boese · Karlsruhe, DE
Thomas Duda · Duisburg, DE

Key dates

Filing date	Mar 19, 2007
Grant date	Oct 20, 2009
Priority date	—
Expiry date	Jun 15, 2027

Classification

Technology area (CPC G)Physics
CPC primaryG01K2205/00
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A measuring device for measuring the temperature of a thermally loaded metallic base element, especially a gas turbine component, provided with a protective surface coating includes a sensor integrated in the base element. The sensor is arranged in a recess introduced into the base element from the outside. The protective surface coating is formed continuously over the sensor disposed in the recess.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.