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:
Sep. 22, 2020
Filed:
Mar. 08, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Arun K. Theertham, Rocky Hill, CT (US);
Peter Karkos, Ivoryton, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01); F01D 5/02 (2006.01); F02K 3/06 (2006.01); F04D 19/00 (2006.01); F01D 11/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/30 (2013.01); F01D 5/025 (2013.01); F01D 11/008 (2013.01); F02K 3/06 (2013.01); F04D 19/002 (2013.01); F05D 2220/323 (2013.01); F05D 2220/3212 (2013.01); F05D 2220/36 (2013.01); F05D 2240/80 (2013.01); F05D 2300/121 (2013.01); F05D 2300/133 (2013.01); F05D 2300/603 (2013.01);
Abstract
A multi-piece fan spacer for a gas turbine engine includes at least one lug comprising a platform portion, a connection portion radially inward of the platform portion, and a support connecting the platform portion to the connection portion. The multi-piece fan spacer includes a plurality of platforms. Each of the platforms is connected to at least one axially adjacent platform portion.