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:
Jul. 15, 2025
Filed:
Apr. 28, 2021
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventors:
Thomas Uihlein, Munich, DE;
Ralf Stolle, Munich, DE;
Assignee:
MTU Aero Engines AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); C23C 14/06 (2006.01); C23C 14/54 (2006.01); C25D 3/12 (2006.01); C25D 15/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/284 (2013.01); C23C 14/06 (2013.01); C23C 14/542 (2013.01); C25D 3/12 (2013.01); C25D 15/00 (2013.01); F01D 5/282 (2013.01); F01D 5/288 (2013.01);
Abstract
A blade for a turbomachine is provided. The blade at its blade tip () includes blade tip armor (), and an erosion protection layer () above the blade tip armor. For the blade, the erosion protection layer in the area of the blade tip has a layer thickness in the range of 5 μm to 100 μm, in particular 10 μm to 50 μm.