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:
Jun. 14, 2022
Filed:
Jun. 14, 2018
Neelogy, Saint Avertin, FR;
Lionel Cima, Saint-Cyr-sur-Loire, FR;
NEELOGY, Saint Avertin, FR;
Abstract
The present invention relates to a device for measuring a magnetic field and, more specifically, for measuring direct and/or alternating currents circulating in a primary conductor. The current sensoraccording to the invention comprises: •at least two magnetic transducers, each comprising at least one elongate coil, forming a loop surrounding the primary conductor; •at least one loop closure mechanism allowing two ends of the coilsof a transducerto be retained while providing: —a negative mechanical gap between the two ends of the coilsclosing each loop, along a first elongation axis Y of the coils; an offset of each end of a coilof a loop relative to the other end of a coil of the loop, along an offset axis X; —a mechanical inversion of the offsets between the loops.