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:
Jan. 28, 2020
Filed:
Mar. 09, 2016
Socomec, Benfeld, FR;
Christian Kern, Sigolsheim, FR;
SOCOMEC, Benfeld, FR;
Abstract
A current sensor provided with an electrical coil () made in the form of a printed circuit. Its closed contour is inscribed within a rectangle delimiting a through window () for passing a primary conductor (). It comprises four rectilinear segments (TR) connected two by two by a circular sector (SC), delimited by an interior arc () and an exterior arc (). It comprises, in its circular sectors (SC), additional turns (), which extend from exterior arc () towards an intermediate arc () located between interior arc () and exterior arc (). They are inserted between the main turns () in such a way that the spacing between two consecutive turns () on the exterior arc () is equal to spacing (P) of the main turns () in rectilinear segments (TR) and that the average turns density is almost constant in electrical coil ().