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. 11, 2021
Filed:
Nov. 06, 2019
Applicant:
Thales, Courbevoie, FR;
Inventors:
Assignee:
THALES, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 38/14 (2006.01); H02H 7/20 (2006.01); H02H 1/00 (2006.01); G01R 31/08 (2020.01); G01R 23/20 (2006.01); G01R 27/26 (2006.01);
U.S. Cl.
CPC ...
H02H 7/20 (2013.01); H01F 38/14 (2013.01); H02H 1/0007 (2013.01); G01R 23/20 (2013.01); G01R 27/2617 (2013.01); G01R 31/08 (2013.01); H02H 1/00 (2013.01);
Abstract
An electrical equipment includes a first load configured for a nominal use of the equipment, at least one first metal screen, a sensor configured to measure a quantity characteristic of the first load, and a power supply conductor, wherein the first load and the at least first metal screen are linked electrically to the power supply conductor, and in that the equipment also comprises a comparator configured to compare measurements from the sensor to detect a dormant failure of the at least first metal screen.