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. 23, 2016
Filed:
Aug. 19, 2011
Claude Gudel, Archamps, FR;
Benjamin Marcoz, Beaumont, FR;
Bernard Richard, Grens, CH;
Gérard Gery, Allinges, FR;
Claude Gudel, Archamps, FR;
Benjamin Marcoz, Beaumont, FR;
Bernard Richard, Grens, CH;
Gérard Gery, Allinges, FR;
LEM Intellectual Property SA, Fribourg, CH;
Abstract
Toroidal fluxgate current transducer comprising a ring shaped fluxgate sensing unit () comprising a ring-shaped support (), a saturable magnetic core () mounted on the support (), an excitation coil () wound around the support and saturable core and a magnetic shell () mounted around the excitation coil, ring-shaped support and saturable core. The support is ringed-shape and comprises terminals () fixed to the support, a first pair of said terminals connected to ends of the excitation coil, and a second pair of said terminals connected to ends of a secondary coil of the current transducer.