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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.:

US 10738656 B1

PDFFull Text
Date of Patent:
Aug. 11, 2020

Filed:

Apr. 06, 2018

Sealing assembly for a gas turbine

Applicant:

Mtu Aero Engines Ag, Munich, DE;

Inventor:

Alexander Boeck, Kottgeisering, DE;

Assignee:

MTU Aero Engines AG, Munich, DE;

Attorney:

Davidson, Davidson & Kappel, LLC

Primary Examiner:

Ninh H Nguyen

Assistant Examiner:

Behnoush Haghighian

Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 25/24 (2006.01); F01D 9/06 (2006.01); F01D 25/28 (2006.01); F02C 7/28 (2006.01); F16J 15/00 (2006.01); F16J 15/02 (2006.01); F16J 15/3292 (2016.01); F16J 15/08 (2006.01); F16J 15/3284 (2016.01);
U.S. Cl.
CPC ...
F01D 25/243 (2013.01); F01D 9/065 (2013.01); F01D 11/003 (2013.01); F01D 11/005 (2013.01); F01D 25/28 (2013.01); F01D 11/001 (2013.01); F01D 25/246 (2013.01); F02C 7/28 (2013.01); F05D 2220/32 (2013.01); F05D 2240/55 (2013.01); F05D 2240/57 (2013.01); F05D 2250/71 (2013.01); F05D 2260/30 (2013.01); F16J 15/00 (2013.01); F16J 15/02 (2013.01); F16J 15/0887 (2013.01); F16J 15/3284 (2013.01); F16J 15/3292 (2013.01); Y02T 50/672 (2013.01);
Abstract

A sealing assembly for a gas turbine is provided, especially an aircraft gas turbine, including: a first component having a first flange portion and a second component having a second flange portion; in the area of the first flange portion and the second flange portion, the first component and the second component being detachably intercoupled by a bolt connection; between the first component, especially a rounded portion, and the second component, especially the second flange portion, a variable interspace being provided that is at least partially sealed by at least one sealing element. The sealing element has a first sealing portion that rests against the first component, especially against the rounded portion, and a second sealing portion that rests against the second component, especially against the second flange portion; the first sealing portion and the second sealing portion being interconnected and extending obliquely relative to each other.

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