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:
Aug. 12, 2025
Filed:
Apr. 22, 2021
Applicant:
Forschungszentrum Jülich Gmbh, Jülich, DE;
Inventors:
Robert Vaßen, Herzogenrath, DE;
Daniel Emil Mack, Cologne, DE;
Martin Tandler, Viersen, DE;
Olivier Guillon, Jülich, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 21/12 (2006.01);
U.S. Cl.
CPC ...
F01D 21/12 (2013.01); F05D 2220/32 (2013.01); F05D 2270/112 (2013.01); F05D 2270/303 (2013.01); F05D 2300/2118 (2013.01); F05D 2300/611 (2013.01);
Abstract
The disclosure relates to a method for operating a gas turbine at a high temperature and to a gas turbine assembly. In the method, a gas turbine having a structural material and a thermal barrier layer disposed on the structural material is cooled down in a decelerated manner after operation at an operating temperature above 1000° C., so that damage to the structural material and/or the thermal barrier layer is minimized. In this way, the gas turbine can be operated permanently at temperatures above 1500° C.