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:
Dec. 14, 2010
Filed:
Jul. 06, 2007
Applicant:
Nicholas C Pashley, Bristol, GB;
Inventor:
Nicholas C Pashley, Bristol, GB;
Assignee:
Rolls-Royce PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The minimum fuel flow to a combustor of a gas turbine engine is limited in response to the engine inlet temperature Tand x, an exponent dependent on engine configuration and engine entry pressure P, in order to provide a fuel air ratio (FAR) limit which responds to both factors. This enables the fuel flow to be limited such that the FAR is set to avoid unintentionally extinguishing the combustor flame and the rate of deceleration is maximised, regardless of ambient temperature and engine altitude.
Pashley, Nicholas. (2010). Controlling fuel supply to a combustor of a gas turbine engine (U.S. Patent No. 7849732). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7849732
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile