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. 15, 2018
Filed:
Aug. 11, 2015
Applicant:
Snecma, Paris, FR;
Inventors:
Christian Armand Marceau, Lieusaint, FR;
Andre Rouff, Elancourt, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/82 (2006.01); G01N 27/90 (2006.01); G01M 15/14 (2006.01);
U.S. Cl.
CPC ...
G01N 27/902 (2013.01); G01M 15/14 (2013.01);
Abstract
An eddy current testing to detect defects at the surface or at shallow depth in a blade root for an airplane engine fan is provided. The device includes a probe containing a sensor, the probe being hinge-mounted to the end of a handle, a guide presenting a reference surface, and a mechanism for adjusting the position of the guide parallel to an axis of the handle.
Marceau, Christian. (2018). Device for the nondestructive test of a part (U.S. Patent No. 9970901). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9970901
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile