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:
Apr. 26, 2022
Filed:
Jul. 10, 2017
Applicant:
Siemens Energy Global Gmbh & Co. KG, Munich, DE;
Inventors:
Friederike Lange, Ratingen-Lintorf, DE;
Ivo Krausz, Berlin, DE;
Christian Nikasch, Mülheim an der Ruhr, DE;
Assignee:
Siemens Energy Global GmbH & Co. KG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 41/45 (2006.01); C04B 41/00 (2006.01); C04B 41/50 (2006.01); C04B 41/87 (2006.01); F02C 7/24 (2006.01); F23R 3/00 (2006.01);
U.S. Cl.
CPC ...
C04B 41/4556 (2013.01); C04B 41/009 (2013.01); C04B 41/0072 (2013.01); C04B 41/4539 (2013.01); C04B 41/4543 (2013.01); C04B 41/5032 (2013.01); C04B 41/87 (2013.01); F02C 7/24 (2013.01); F23R 3/007 (2013.01); F05D 2220/32 (2013.01); F05D 2230/90 (2013.01); F05D 2240/35 (2013.01); F05D 2300/21 (2013.01); F05D 2300/50211 (2013.01); F05D 2300/611 (2013.01);
Abstract
A ceramic heat shield for a gas turbine. The ceramic heat shield has a ceramic body containing aluminium oxide and has a surface layer of the ceramic body which contains yttrium aluminium garnet as reaction coating material. A gas turbine includes such a ceramic heat shield and a method produces such a ceramic heat shield.