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:
Apr. 17, 2018
Filed:
Sep. 24, 2014
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventors:
Manfred Feldmann, Eichenau, DE;
Janine Sangl, Dachau, DE;
Assignee:
MTU AERO ENGINES AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/24 (2006.01); F01D 11/00 (2006.01); F16J 15/08 (2006.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F01D 25/246 (2013.01); F16J 15/0887 (2013.01); F05D 2240/11 (2013.01); F05D 2250/713 (2013.01); F05D 2250/75 (2013.01);
Abstract
The present invention relates to a sealing element () of an axial turbomachine for the sealing of regions at or in at least two static components of the turbomachine, wherein the components can be moved axially relative to one another. The sealing element () has a first radial region () with a first stiffness or rigidity and a second radial region () with a second stiffness or rigidity, wherein the first stiffness and the second stiffness are different from one another, and the sealing element () is configured as segmented in the peripheral direction of the turbomachine.