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.

Date of Patent:
Aug. 13, 2019

Filed:

Oct. 19, 2015
Applicant:

General Electric Company, Schenectady, NY (US);

Inventors:

Matthew Timothy Franer, Cincinnati, OH (US);

Brandon Wayne Miller, Liberty Township, OH (US);

Assignee:

General Electric Company, Schenectady, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/00 (2006.01); F02K 1/72 (2006.01); F01D 25/24 (2006.01); F02C 3/04 (2006.01); F02K 1/76 (2006.01); F04D 19/00 (2006.01); F04D 29/52 (2006.01); F02K 1/09 (2006.01);
U.S. Cl.
CPC ...
F02K 1/72 (2013.01); F01D 25/24 (2013.01); F02C 3/04 (2013.01); F02K 1/09 (2013.01); F02K 1/763 (2013.01); F04D 19/002 (2013.01); F04D 29/522 (2013.01); F05D 2220/32 (2013.01); F05D 2220/36 (2013.01); Y02T 50/672 (2013.01);
Abstract

A turbofan engine is provided having a fan and a core in flow communication with the fan. The turbofan engine also includes a nacelle assembly enclosing the fan and at least a portion of the core to define a bypass passage with the core. The nacelle assembly includes a fan cowl extending around the fan and a thrust reverser system. The thrust reverser system is movable between a fully stowed position, a partially deployed position, and a fully deployed position. The thrust reverser system is configured to be held in the partially deployed position to allow an additional amount of airflow to exit from the bypass passage.


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