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. 12, 2025
Filed:
Jul. 15, 2021
Applicant:
Schneider Electric Industries Sas, Rueil Malmaison, FR;
Inventors:
Stéphane Delbaere, Meylan, FR;
Rémy Orban, Saint Martin d'Uriage, FR;
Assignee:
Schneider Electric Industries SAS, Rueil Malmaison, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 47/00 (2006.01); G01R 31/327 (2006.01); H01H 1/00 (2006.01);
U.S. Cl.
CPC ...
H01H 47/002 (2013.01); G01R 31/327 (2013.01); G01R 31/3274 (2013.01); H01H 1/0015 (2013.01);
Abstract
A method for diagnosing an operating state of a switching device including separable contacts, which are driven by an electromagnetic actuator including a coil connected to an electronic control device, and sensors, which are configured to measure an intensity of a coil current and a coil voltage. The method comprises: