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:
Dec. 01, 2009
Filed:
Sep. 28, 2005
Applicants:
Michel Dutoya, Toulouse, FR;
Gilles Mazeau, Blagnac, FR;
Christophe Vlacich, Toulouse, FR;
Inventors:
Assignee:
AIRBUS France, Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/08 (2006.01); H01H 9/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and device for detecting an electrical arcing phenomenon operate to measure an electric current and an electric voltage on an electric cable. The measurements are filtered and the filtered measurements are digitized to produce two digitized data segments. Each of the two segments is subjected to a number of functions to produce a form vector. The membership class of the form vector is determined, and the presence or absence of an electric arcing phenomenon is determined from the membership class.