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:
Aug. 21, 2018
Filed:
Jun. 10, 2015
Safran Aircraft Engines, Paris, FR;
Guilhem Alcide Auguste Foiret, Paris, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
A method for assisting with the detection of damage to a duct, the duct being designed such as to convey a pressurized air flow collected at the outlet of a high pressure compressor of a turbine engine to a first pressure sensor and a second pressure sensor of a computer, the method including: (A) measuring a first air pressure at the first pressure sensor; (B) measuring a second air pressure at the second pressure sensor; (C) determining a theoretical pressure of the air flow at the outlet of the high-pressure compressor; (D) performing a first test regarding the difference between the first value and the theoretical pressure; (E) performing a second test regarding the difference between the second value and the theoretical pressure; and performing a final test, which is positive if the first difference test and the second difference test are positive, and negative otherwise.