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. 09, 2010
Filed:
Nov. 14, 2007
Gerard Lepine, Peillonnex, FR;
Olivier DE Loriol, Gex, FR;
Gilles Moret, Fessy, FR;
Thierry Chenavard, Reignier, FR;
Gerard Lepine, Peillonnex, FR;
Olivier De Loriol, Gex, FR;
Gilles Moret, Fessy, FR;
Thierry Chenavard, Reignier, FR;
Liaisons Electroniques-Mécaniques LEM S.A., Plan-les-Ouates, CH;
Abstract
An electric current sensor having a housing, magnetic circuit with a magnetic core, and a magnetic field detector with a detection cell, positioned in an air gap between ends of the core. The core is made of a non-laminated magnetic material, and the magnetic circuit has a strap made of non-magnetic material welded to the core at each side of the air gap. The magnetic field detector has a support plate on which the detection cell is mounted. The plate has a recess, opposition the detection cell, which houses one end of the magnetic circuit.