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:
Apr. 19, 2022
Filed:
Dec. 15, 2017
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Petar Tomov, Moissy-Cramayel, FR;
Philippe Vertenoeuil, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/236 (2006.01); F02C 9/28 (2006.01); G01F 1/74 (2006.01); G05B 13/04 (2006.01);
U.S. Cl.
CPC ...
F02C 7/236 (2013.01); F02C 9/28 (2013.01); G01F 1/74 (2013.01); G05B 13/04 (2013.01); F05B 2270/303 (2013.01); F05D 2260/96 (2013.01);
Abstract
A method of regulating a feed circuit including at least a first pump and an upstream duct leading to the first pump, the method including the steps of: determining the gas content of a flow in the upstream duct feeding the first pump; and, when the value of the gas content in the upstream duct, as determined in the determining step, is greater than or equal to a predetermined threshold value, modifying the flow rate of the flow feeding the first pump.