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:
May. 03, 2022
Filed:
Sep. 22, 2017
Applicant:
Siemens Aktiengesellshaft, Munich, DE;
Inventors:
Marco Reinger, Lauchringen, DE;
Werner Stamm, Mülheim an der Ruhr, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/88 (2006.01); C04B 41/00 (2006.01); C04B 41/45 (2006.01); C04B 41/51 (2006.01); C04B 41/89 (2006.01); F23M 5/00 (2006.01); F23R 3/00 (2006.01); C04B 41/52 (2006.01);
U.S. Cl.
CPC ...
C04B 41/88 (2013.01); C04B 41/009 (2013.01); C04B 41/4539 (2013.01); C04B 41/52 (2013.01); C04B 41/89 (2013.01); F23M 5/00 (2013.01); F23R 3/007 (2013.01); F23M 2900/05004 (2013.01);
Abstract
An improved ceramic heat shield for a gas turbine is provided. The ceramic heat shield has a porous ceramic body and according to the embodiments an infiltration coating that is provided in a surface layer of the porous ceramic body and contains an infiltration coating material designed to gas-tightly seal pores of the ceramic body.