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:
Jul. 31, 2018
Filed:
May. 12, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Shahram Amini, Glastonbury, CT (US);
Christopher W Strock, Kennebunk, ME (US);
Changsheng Guo, South Windsor, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/12 (2006.01); F04D 29/52 (2006.01); F01D 5/28 (2006.01); F01D 21/04 (2006.01); F02K 3/06 (2006.01); F04D 19/00 (2006.01); F04D 29/02 (2006.01); F04D 29/16 (2006.01);
U.S. Cl.
CPC ...
F04D 29/526 (2013.01); F01D 5/28 (2013.01); F01D 11/12 (2013.01); F01D 11/122 (2013.01); F01D 21/045 (2013.01); F02K 3/06 (2013.01); F04D 19/002 (2013.01); F04D 29/023 (2013.01); F04D 29/164 (2013.01); F05B 2220/302 (2013.01); F05B 2230/90 (2013.01); F05B 2280/107 (2013.01); F05B 2280/40 (2013.01); F05B 2280/5011 (2013.01); Y02T 50/672 (2013.01); Y02T 50/673 (2013.01);
Abstract
A turbine engine system comprising a turbine engine component, such as a fan includes a fan casing and a fan blade rotatable within the fan casing. An abradable seal coupled to the fan casing proximate the fan blade. The abradable seal comprising an abradable composite layer including a MAX phase solid and a polymer based abradable composition.