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:
May. 05, 2015
Filed:
Apr. 02, 2013
Applicant:
Snecma, Paris, FR;
Inventor:
Sebastien Chalaud, Vincennes, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/14 (2006.01); F02M 65/00 (2006.01); F02C 7/22 (2006.01); F02C 7/236 (2006.01); F02C 9/26 (2006.01);
U.S. Cl.
CPC ...
F02M 65/00 (2013.01); F02C 7/22 (2013.01); F02C 7/236 (2013.01); F02C 9/263 (2013.01);
Abstract
The principal object of the invention is a method for managing the operation of a metering unit of a turbomachine fuel injection system, characterized in that a channel of the metering unit is selected according to the reliability of the injection system's flowmeter, determined by reliability conditions of the flowmeter providing information as to whether or not there is confidence in the flowmeter.