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:
Apr. 14, 2020
Filed:
Mar. 31, 2015
Applicant:
Rolls-royce Deutschland Ltd & CO KG, Blankenfelde-Mahlow, Dahlewitz, DE;
Inventors:
Predrag Todorovic, Berlin, DE;
Thomas Kubisch, Koenigs-Wusterhausen, DE;
Assignee:
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG, Dahlewitz, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/045 (2006.01); F02C 7/04 (2006.01); B64D 33/02 (2006.01); F01D 25/24 (2006.01); F02K 3/06 (2006.01); B64D 29/02 (2006.01);
U.S. Cl.
CPC ...
F02C 7/045 (2013.01); B64D 29/02 (2013.01); B64D 33/02 (2013.01); F01D 25/243 (2013.01); F02C 7/04 (2013.01); F02K 3/06 (2013.01); Y02T 50/672 (2013.01); Y10T 137/0536 (2015.04);
Abstract
An inlet for a gas turbine engine having an inlet lip and an inlet barrel, the inlet lip having a highlight defining a boundary between inner and outer surfaces of the inlet lip. The inlet barrel has a forwardly extending flange that is joined to the inlet lip by overlapping surfaces. The flange interface surface has a conus angle that is divergent from the highlight axis.