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. 22, 2018
Filed:
Sep. 01, 2015
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Joël Yvan Marcel Robert Berton, Hericy, FR;
Pascal Cendrier, Boussy Saint Antoine, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M 3/22 (2006.01); G01M 3/14 (2006.01); G01N 30/00 (2006.01); G01N 21/91 (2006.01); G01N 1/28 (2006.01);
U.S. Cl.
CPC ...
G01M 3/221 (2013.01); G01M 3/141 (2013.01); G01N 21/91 (2013.01); G01N 1/286 (2013.01); G01N 30/00 (2013.01); G01N 2001/2873 (2013.01);
Abstract
A method for checking a connection seal between two elements of a part, includes dipping the part to be checked in a penetrant having a compound suitable for reacting to light excitation; cutting the part at the connection to be checked; and checking for the presence of penetrant under a light capable of exciting the penetrant.