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:
Oct. 29, 2019
Filed:
Mar. 19, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventor:
Nicholas Aiello, Middletown, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 5/34 (2006.01); F01D 5/02 (2006.01); F01D 5/30 (2006.01); F04D 29/32 (2006.01);
U.S. Cl.
CPC ...
F01D 11/006 (2013.01); F01D 5/02 (2013.01); F01D 5/3007 (2013.01); F01D 5/34 (2013.01); F04D 29/322 (2013.01); F04D 29/329 (2013.01); F05D 2220/32 (2013.01); F05D 2240/20 (2013.01); F05D 2240/55 (2013.01); F05D 2260/941 (2013.01); Y02T 50/671 (2013.01);
Abstract
An integrally bladed rotor for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a radially inner hoop extending circumferentially about an axis, a plurality of circumferentially spaced, axially extending slots, separated by respective blade supports, and a seal system that includes seal fingers extending axially through the slots.