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. 26, 2019
Filed:
Sep. 25, 2014
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventor:
Frank Stiehler, Bad Liebenwerda, DE;
Assignee:
MTU Aero Engines AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F16J 15/3268 (2016.01); F16J 15/3288 (2016.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F01D 11/003 (2013.01); F16J 15/3268 (2013.01); F16J 15/3288 (2013.01); F05D 2240/56 (2013.01); F05D 2260/38 (2013.01); F05D 2300/174 (2013.01);
Abstract
A brush seal for a turbomachine includes a support that has a recess, in which a spring element is clamped axially, which fastens a brush element, where the spring element is axially locked at an undercut in the recess.