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:
Feb. 23, 2016
Filed:
Apr. 02, 2012
Applicants:
Alain Moreux, Dijon, FR;
Pascal Houbre, Jarrie, FR;
Inventors:
Alain Moreux, Dijon, FR;
Pascal Houbre, Jarrie, FR;
Assignee:
Schneider Electric Industries SAS, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 1/20 (2006.01); G01R 15/18 (2006.01); G01R 1/22 (2006.01);
U.S. Cl.
CPC ...
G01R 15/181 (2013.01); G01R 1/22 (2013.01); G01R 15/186 (2013.01);
Abstract
A device for measuring an electric current flowing in a cable, including a flexible Rogowski coil, secured to actuating means for moving the coil to an open position for engagement around a cable, and a closed position to surround the cable, a magnetic circuit, with a winding around the magnetic circuit, for closing around the cable when the coil is in the closed position. The coil in the closed position, may have a non-wound area of predefined length with an overwinding at each opening end of the coil.