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. 26, 2022
Filed:
Nov. 29, 2018
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventor:
Guenter Ramm, Eichenau, DE;
Assignee:
MTU Aero Engines AG, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 9/02 (2006.01); F01D 1/02 (2006.01); F01D 5/14 (2006.01); F01D 25/04 (2006.01); F01D 5/16 (2006.01); F01D 9/04 (2006.01); F01D 9/06 (2006.01); F01D 25/28 (2006.01);
U.S. Cl.
CPC ...
F01D 1/023 (2013.01); F01D 5/142 (2013.01); F01D 5/148 (2013.01); F01D 5/16 (2013.01); F01D 9/02 (2013.01); F01D 9/041 (2013.01); F01D 9/065 (2013.01); F01D 25/04 (2013.01); F01D 25/28 (2013.01); F05D 2220/323 (2013.01); F05D 2240/12 (2013.01); F05D 2240/128 (2013.01); F05D 2250/30 (2013.01); F05D 2260/96 (2013.01); F05D 2260/97 (2013.01);
Abstract
The present invention relates to a method for designing a flow channel for a turbomachine, in particular a gas turbine that comprises a guide vane cascade having a plurality of guide vanes, which are distributed in the peripheral direction, and flow passages, each of which is bounded by two successive guide vanes, and a support rib arrangement having at least one support rib, wherein a design of one of the flow passages is adapted to this support rib, that it is situated downstream of, in order to reduce a pressure loss and/or a vibrational stimulation.