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:
Jul. 04, 2017
Filed:
Feb. 28, 2012
Sadia Bousquet, Moissy Cramayel, FR;
Pascal Cendrier, Boussy Saint Antoine, FR;
Jean-claude Lemoal, La Brosse Hericy, FR;
Jean Rovegno, La Ciotat, FR;
Sadia Bousquet, Moissy Cramayel, FR;
Pascal Cendrier, Boussy Saint Antoine, FR;
Jean-Claude Lemoal, La Brosse Hericy, FR;
Jean Rovegno, La Ciotat, FR;
SNECMA, Paris, FR;
Abstract
A device for searching for defects on parts that are masked, such as turbine engine blades, the device including a tubular sheath, a light-guide guiding light, an image-transmission mechanism transmitting images housed inside the sheath, an examination head at a distal end of the sheath including an illumination mechanism and an image-taking mechanism connected to the light-guide and to the image-transmission mechanism housed in the sheath, a mechanism spraying a succession of penetrant test materials on the part for inspection including a capillary slidably guided in a duct housed in the sheath, and a mechanism adjusting orientation of the examination head at the distal end of the sheath.