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. 24, 2020
Filed:
May. 02, 2016
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventors:
Bernd Kislinger, Reisgang, DE;
Norbert Huebner, Dachau, DE;
Assignee:
MTU Aero Engines AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 9/04 (2006.01); F01D 11/00 (2006.01); F01D 5/14 (2006.01);
U.S. Cl.
CPC ...
F01D 9/041 (2013.01); F01D 5/143 (2013.01); F01D 5/145 (2013.01); F01D 11/005 (2013.01); F05D 2220/32 (2013.01); F05D 2240/12 (2013.01); F05D 2240/80 (2013.01); F05D 2250/184 (2013.01); F05D 2250/711 (2013.01); Y02T 50/673 (2013.01);
Abstract
A guide vane element for a gas turbine, the guide vane element having a first guide vane, a second guide vane distanced by one division in the peripheral direction, and at least one band joining these guide vanes, in particular, a radially inner band and/or a radially outer band, wherein at least one band joining these guide vanes has a vane-side surface having a contouring and a first front side in the peripheral direction having a groove, which is particularly straight in the axial direction, for the uptake of a sealing element.