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. 19, 2022
Filed:
Mar. 30, 2021
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventor:
Constantine Baltas, Manchester, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/15 (2006.01); F02K 1/06 (2006.01); F02K 3/06 (2006.01); F02K 1/12 (2006.01); F02K 3/075 (2006.01); F02C 3/107 (2006.01);
U.S. Cl.
CPC ...
F02K 1/15 (2013.01); F02K 1/06 (2013.01); F02K 3/06 (2013.01); F02C 3/107 (2013.01); F02K 1/12 (2013.01); F02K 1/1207 (2013.01); F02K 3/075 (2013.01);
Abstract
A turbofan gas turbine engine includes a core engine within a core nacelle, a fan nacelle at least partially surrounding the core nacelle to define a bypass flow path and a variable fan nozzle exit area for bypass flow, and a pylon variable area flow system which operates to effect the bypass flow. A method of operating a turbofan gas turbine engine is also disclosed.