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:
Feb. 22, 2022
Filed:
Aug. 09, 2019
Mtu Aero Engines Ag, Munich, DE;
Man Energy Solutions SE, Augsburg, DE;
Dieter Freno, Munich, DE;
Thorsten Pöhler, Dinslaken, DE;
Martin Pernleitner, Dachau, DE;
Paul Storm, Kirchdorf a. d. Amper, DE;
Electra Stavropoulou, Munich, DE;
Dirk Frank, Voerde, DE;
MTU AERO ENGINES, Munich, DE;
MAN Energy Solutions SE, Augsburg, DE;
Abstract
A cooling system for cooling a turbine blade with a cooling fluid via an internal flow passage formed in the turbine blade extending from an inlet to an outlet edge having a first passage section defining a first flow direction, a second passage section defining a second flow direction, a wall between the first and second passage section and a diverter, between the first and the second passage section. The wall in a region of the diverter forms a pier head which extends into the region of the first passage section and thereby reduces the flow cross section of the flow passage.