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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 10519792 B1

PDFFull Text
Date of Patent:
Dec. 31, 2019

Filed:

Nov. 17, 2014

Run-in coating based on metal fibers

Applicant:

Mtu Aero Engines Ag, Munich, DE;

Inventors:

André Werner, Munich, DE;

Olaf Andersen, Dresden, DE;

Ralf Hauser, Dresden, DE;

Cris Kostmann, Pirna, DE;

Assignee:

MTU AERO ENGINES AG, Munich, DE;

Attorney:

Abel Schillinger, LLP

Primary Examiner:

Jason D Shanske

Assistant Examiner:

Eric J Zamora Alvarez

Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 9/02 (2006.01); F01D 5/02 (2006.01); F01D 11/12 (2006.01); F01D 11/02 (2006.01);
U.S. Cl.
CPC ...
F01D 11/001 (2013.01); F01D 5/02 (2013.01); F01D 9/02 (2013.01); F01D 11/02 (2013.01); F01D 11/125 (2013.01); F05D 2240/55 (2013.01); F05D 2300/614 (2013.01); Y02T 50/672 (2013.01); Y10T 442/2926 (2015.04);
Abstract

The present invention relates to a run-in coating for a turbomachine, in particular for an aero engine, to be attached to a seal between a rotor and a stator, wherein the run-in coating comprises a metallic scaffold having interstices which are filled with an inorganic-nonmetallic filler material, and wherein the metallic scaffold is formed from an arrangement of metal fibers (). The invention also relates to a corresponding turbomachine.

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Werner, André. (2019). Run-in coating based on metal fibers (U.S. Patent No. 10519792). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10519792

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