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. 24, 2021
Filed:
Jan. 22, 2019
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventor:
Jochen Gier, Karlsfeld, DE;
Assignee:
MTU Aero Engines AG, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/22 (2006.01); F01D 11/12 (2006.01); F01D 25/24 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
F01D 11/122 (2013.01); F01D 5/225 (2013.01); F01D 25/24 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); F05D 2240/14 (2013.01); F05D 2240/307 (2013.01); F05D 2240/55 (2013.01); F05D 2250/283 (2013.01); F05D 2300/522 (2013.01);
Abstract
The present invention relates to a rotor blade shroud for a turbomachine, comprising a sealing tip and a support structure that abuts the sealing tip. The support structure has at least one intermediate region in which a structural segment is arranged, wherein the radially outwardly arranged surface of the support structure and of the structural segment forms an essentially planar surface. The present invention further relates to a rotor blade for a turbomachine, comprising a rotor blade shroud as well as two methods of manufacturing a rotor blade shroud and a method of manufacturing a rotor blade.