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:
Nov. 08, 2022
Filed:
Sep. 10, 2020
Lem International SA, Plan-les-Ouates, CH;
Ludovic Simonin, Vesancy, FR;
LEM International SA, Plan-les-Ouates, CH;
Abstract
An open loop current transducer comprising a housing, a magnetic core comprising a pair of core parts forming a pair of magnetic field gaps therebetween, the magnetic core mounted in the housing, a pair of magnetic field detectors, one magnetic field detector being mounted in each magnetic field gap, a leadframe comprising core mounting parts and magnetic field detector contacts, and a mounting plate. The mounting plate is mounted on a top side of the magnetic core and the leadframe mounted on a bottom mounting side of the magnetic core. The mounting plate is fixed to the pair of core parts and defines the position of the magnetic core parts. The magnetic field detector contacts comprise circuit board contact portions for connection to an external circuit board, and magnetic field detector contact portions for connection to contacts of the magnetic field detectors.