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:
Dec. 28, 2021
Filed:
Dec. 05, 2019
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventors:
Manfred Feldmann, Eichenau, DE;
Simon Schmalfuss, Munich, DE;
Assignee:
MTU Aero Engines AG, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F16J 15/3288 (2016.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F16J 15/3288 (2013.01); F05D 2220/32 (2013.01); F05D 2240/56 (2013.01);
Abstract
Disclosed is a static seal arrangement for sealing a gap between a first static component and a second static component of a turbomachine such as an aircraft engine or a static gas turbine, having a brush seal held distant from a hot gas, this brush seal being arranged standing or vertical with its clamping section that can be surrounded by cooling air in a radially outer clamping space relative to the gap, and forming a radial sealing site with the first component and an axial sealing site with the second component; also disclosed is a turbomachine.