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:
Aug. 28, 2018
Filed:
Nov. 12, 2014
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventor:
Alexander Boeck, Kottgeisering, DE;
Assignee:
MTU Aero Engines AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 9/04 (2006.01); F01D 17/16 (2006.01);
U.S. Cl.
CPC ...
F01D 11/001 (2013.01); F01D 9/04 (2013.01); F01D 9/041 (2013.01); F01D 9/042 (2013.01); F01D 11/00 (2013.01); F01D 11/005 (2013.01); F01D 17/162 (2013.01);
Abstract
A guide vane () for a turbomachine, having a sealing device (') at the radially inner end region of the guide vane () for sealing leakage flows () between the guide vane () and an inner ring () joined thereto. The sealing device (′) is movably configured relative to the guide vane (). The sealing device (′) is positionable in at least one open or in a closed configuration for sealing the leakage flows (). Also, a guide vane (), as well as a turbomachine.