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:
Feb. 18, 2025
Filed:
Jun. 14, 2022
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Thibault Maxime Adrien Mallet, Moissy-Cramayel, FR;
Nicolas Andrea Fabbro, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16N 29/00 (2006.01); F02C 7/14 (2006.01); F02C 7/16 (2006.01); F28F 27/00 (2006.01);
U.S. Cl.
CPC ...
F16N 29/00 (2013.01); F02C 7/14 (2013.01); F02C 7/16 (2013.01); F28F 27/00 (2013.01); F05D 2260/80 (2013.01); F05D 2260/98 (2013.01); F16N 2210/08 (2013.01);
Abstract
Leaks in an oil lubrication circuit, in particular through a heat exchanger communicating with another circuit, are measured by the movements of a piston that is sensitive to variations in flow rates and pressure drops at two calibrated ports on either side of the predicted location of the leak. In one intended application, the second circuit contains overpressurised fuel which is used to constantly cool the oil.
Mallet, Thibault Maxime Adrien. (2025). Device for detecting leaks in an aircraft engine lubricating oil circuit (U.S. Patent No. 12228245). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12228245
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile