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:
Nov. 12, 2024
Filed:
Jun. 29, 2023
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventors:
Louis Duranleau-Hendrickx, Montreal, CA;
George Thompson, Longueuil, CA;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 9/28 (2006.01);
U.S. Cl.
CPC ...
F02C 9/28 (2013.01); F05D 2270/04 (2013.01);
Abstract
A method of controlling an aircraft engine with an engine control system for limiting acceleration in response to reslam operation. The method includes triggering a reslam logic, detecting an acceleration that exceeds an acceleration threshold, and determining an elapsed time debit based on time elapsed from triggering of the reslam logic threshold. The elapsed time debit is inversely proportional to the elapsed time from triggering of the reslam logic and is utilized to set an engine acceleration reference value limit and maximum fuel rate limit.