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. 03, 2010
Filed:
May. 19, 2008
Patrick Cabanis, Les Etards Ozouer le Voulgis, FR;
Sandra Carole Angele Cheynet, Le Plessis Pate, FR;
Patrick Gaisnon, Cannes Ecluse, FR;
Christian Le Corre, Saint Fargeau pont Thierry, FR;
Patrick Cabanis, Les Etards Ozouer le Voulgis, FR;
Sandra Carole Angele Cheynet, Le Plessis Pate, FR;
Patrick Gaisnon, Cannes Ecluse, FR;
Christian Le Corre, Saint Fargeau pont Thierry, FR;
SNECMA, Paris, FR;
Abstract
Using eddy currents to inspect a hole that is possibly not rectilinear and/or of section that is not circular. The inspection device comprises a stick shaped and dimensioned to be capable of being engaged in said hole, at least one arm hinged to a support fastened to one end of the stick, an eddy current sensor being embedded in said arm, and resilient means for urging the arm outwards against the inside surface of the hole.