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:
Sep. 04, 2018
Filed:
Nov. 18, 2014
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventors:
Alexander Kloetzer, Fuerstenfeldbruck, DE;
Dieter Hofmann, Dachau, DE;
Assignee:
MTU Aero Engines AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01); F01D 5/32 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3038 (2013.01); F01D 5/32 (2013.01);
Abstract
A rotor of a turbomachine. The rotor includes at least one blade () that has a blade leaf () and a blade root (), and a rotor base body (), in particular a disk (), that has an outwardly open, circumferential groove () for receiving the blade root (). The circumferential groove () and the blade root () are shaped in a way that allows the blade root () to be secured in the circumferential groove () by the rotation of the blade () about an axis (A, A).