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:
Nov. 26, 2010
Franck Godel, Chartrettes, FR;
Nicolas Marie Pierre Gueit, Paris, FR;
Julien Marcel Roger Maille, Saint Cheron, FR;
Benoit Pontallier, Paris, FR;
Franck Godel, Chartrettes, FR;
Nicolas Marie Pierre Gueit, Paris, FR;
Julien Marcel Roger Maille, Saint Cheron, FR;
Benoit Pontallier, Paris, FR;
SNECMA, Paris, FR;
Abstract
A device and method of monitoring the measurement of a fuel flow rate fed to an airplane engine includes delivering the measurement from a mass flowmeter. The monitoring also includes evaluating whether at least the following conditions are satisfied: a signal delivered by the flowmeter is less than a given value; and the engine is running on its own. The measurement is invalidated if these conditions are satisfied simultaneously.