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. 12, 2026
Filed:
Jul. 21, 2025
Mtu Aero Engines Ag, Munich, DE;
Michal Piatek, Krasne, PL;
Roman Seiband, Todtenweis, DE;
Hermann Klingels, Dachau, DE;
Kacper Palkus, Tarnobrzeg, PL;
Christian Pfalzgraf, Munich, DE;
MTU Aero Engines AG, Munich, DE;
Abstract
The application relates to a turbine module for a turbomachine, the turbine module comprising: a main channel to guide a main flow through the turbine module; a stator vane comprising a stator airfoil and an outer platform; a cavity extending at least partly radially outside of the stator airfoil; the cavity comprising an inlet opening for guiding a part of the main flow into the cavity and an outlet for a reinjection of the part of the main flow from the cavity into the main channel, wherein an inner wall of the outer platform defines the main channel radially, and wherein the inlet opening is arranged on a radial position radially outside of the inner wall of the outer platform.