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:
Mar. 22, 2022
Filed:
Jun. 24, 2019
Mtu Aero Engines Ag, Munich, DE;
Lothar Albers, Munich, DE;
MTU Aero Engines AG, Munich, DE;
Abstract
A rotor () for a turbomachine, in particular for an aircraft engine, having a rotor base body (), on which at least one sealing fin (), which is disposed on a base (), is provided for cooperating with an associated sealing element () of the turbomachine; relative to an axial direction of the rotor (), the base () having a base portion () disposed upstream of the sealing fin () and a base portion () disposed downstream thereof, for supporting masks during the coating of sealing fins; the upstream base portion () and the downstream base portion () having different radial distances (A, A) to a radially outer sealing tip () of the sealing fin (). Also, a turbomachine having at least one such rotor ().