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. 17, 2018
Filed:
Sep. 07, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Matthew D. Teicholz, Mystic, CT (US);
Stewart B. Hatch, Monson, MA (US);
Wyatt S. Daentl, Stafford, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2018.01); B64D 31/06 (2006.01); F04D 27/00 (2006.01); F04D 29/32 (2006.01); F04D 25/04 (2006.01); F01D 5/02 (2006.01); F01D 17/10 (2006.01); F01D 17/14 (2006.01); F01D 17/16 (2006.01); B64D 27/10 (2006.01);
U.S. Cl.
CPC ...
B64D 31/06 (2013.01); B64D 27/10 (2013.01); F01D 5/02 (2013.01); F01D 17/105 (2013.01); F01D 17/145 (2013.01); F01D 17/162 (2013.01); F04D 25/045 (2013.01); F04D 27/001 (2013.01); F04D 29/321 (2013.01); F05D 2220/323 (2013.01); F05D 2270/102 (2013.01); F05D 2270/54 (2013.01);
Abstract
A control system for a gas turbine engine includes a processing system operable to control a speed of the gas turbine engine and a memory system. The memory system is operable to store instructions executable by the processing system to determine at least one performance parameter associated with a stall condition of the gas turbine engine and to incrementally adjust an acceleration rate of the gas turbine engine based on detecting a degraded stall line limit according to the at least one performance parameter.