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:
Jul. 07, 2015
Filed:
Jul. 13, 2012
Applicant:
Sven Hiller, Roehrmoos, DE;
Inventor:
Sven Hiller, Roehrmoos, DE;
Assignee:
MTU Aero Engines GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01B 25/00 (2006.01); F02C 7/22 (2006.01); F04D 27/02 (2006.01); F04D 29/66 (2006.01); F04D 29/68 (2006.01);
U.S. Cl.
CPC ...
F02C 7/22 (2013.01); F04D 27/0238 (2013.01); F04D 29/667 (2013.01); F04D 29/684 (2013.01);
Abstract
A system for injecting a fluid into a wall boundary layer of a flow in a turbomachine is disclosed. The system has a plurality of nozzles which are disposed in a side wall limiting the flow and are oriented diagonally in the direction of flow. The nozzles each have a rectangular, flat nozzle cross-section. A compressor having such a system, as well as a turbomachine having such a compressor, are also disclosed.