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. 05, 2017
Filed:
Apr. 09, 2014
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventors:
Assignee:
MTU Aero Engines AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 27/02 (2006.01); F01D 11/02 (2006.01); F01D 11/00 (2006.01); F01D 11/12 (2006.01); F01D 25/24 (2006.01); F01D 25/26 (2006.01);
U.S. Cl.
CPC ...
F01D 11/025 (2013.01); F01D 11/005 (2013.01); F01D 11/122 (2013.01); F01D 25/24 (2013.01); F01D 25/246 (2013.01); F01D 25/26 (2013.01);
Abstract
A turbomachine in the form of a stationary gas turbine or an aircraft engine, respectively a housing structure therefor; the housing structure including an outer housing wall () and an inner wall () defining the flow channel; and a hollow space () being formed between the inner wall and the outer housing wall. The hollow space is separable into at least two regions (); a movable wire element (slide ring seal) ('), which is adapted to rest against the contact faces (), being configured in the hollow space for purposes of the separation.