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. 07, 2020
Filed:
Nov. 02, 2017
The Boeing Company, Chicago, IL (US);
Christopher M. Hodges, Chicago, IL (US);
Melissa L. Gates, Chicago, IL (US);
The Boeing Company, Chicago, IL (US);
Abstract
An example method of optimizing reverse thrust operation on an aircraft having two or more engines while landing the aircraft is described. The method includes operating the two or more engines on the aircraft in a reverse idle during a landing rollout of the aircraft, responsively causing deployment of a thrust reverser on each of the engines causing a first reverse idle thrust for slowing the aircraft, monitoring each of the engines for failure of deployment of the thrust reverser, and based on detection of a failure of deployment of a respective thrust reverser on one of the engines, operating the one of the engines on the aircraft at a second reverse idle thrust optimized for a direction of an applied thrust of the one of the engines. The second reverse idle thrust is lower than the first reverse idle thrust.