The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2016
Filed:
May. 30, 2012
Applicants:
Thomas Bosselmann, Marloffstein, DE;
Emil Brutsch, Bergisch Gladbach, DE;
Michael Willsch, Jena, DE;
Inventors:
Thomas Bosselmann, Marloffstein, DE;
Emil Brutsch, Bergisch Gladbach, DE;
Michael Willsch, Jena, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 13/02 (2006.01); G01K 11/32 (2006.01);
U.S. Cl.
CPC ...
G01K 11/3206 (2013.01); G01K 13/02 (2013.01); G01K 2013/024 (2013.01);
Abstract
A temperature sensor arrangement for gas turbines is provided. The temperature sensor arrangement has a measuring probe. The measuring probe has a bore in which a steel tube is guided so as to be axially movable. The steel tube includes a glass fibre having Bragg grating measurement points for measuring the temperature. Elongate measurement openings enable hot gas to flow through the measuring probe, flowing round the steel tube in the region of the Bragg grating.