Japan, July 14 -- HIOKI EE CORP has got intellectual property rights for 'CURRENT SENSOR AND MEASUREMENT DEVICE.' Other related details are as follows:
Application Number: JP,2022-071080
Category (FI): G01R15/18@B,H01F38/30
Stage: PROBLEM TO BE SOLVED: To raise the upper limit of detectable frequency of current.SOLUTION: A current sensor 10 is provided, comprising a magnetic core 11 surrounding a measurement target Lm through which a current flows, a winding 12 wound around the magnetic core 11 in a poloidal direction Y, a conductive layer 14 provided along the poloidal direction Y between the magnetic core 11 and the winding 12, and a shielding part 16 for blocking a conductive path formed by the conductive layer 14 to extend around the magnetic core 11 in the poloidal direction Y.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: April 22, 2022
Publication Date: Nov. 2, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
