Japan, March 5 -- SCHNEIDER ELECTRIC INDUSTRIES SAS has got intellectual property rights for 'POSITION RELIABILITY OF MAGNETS OF SWITCHING DEVICE.' Other related details are as follows:
Application Number: JP,2022-106375
Category (FI): H01H13/00@D,H01H13/50,H01H36/00@M
Stage: PROBLEM TO BE SOLVED: To provide a switching device having high reliability of the state of the switching device.SOLUTION: A switching device includes: a housing HS; a moveable element slidably installed in the housing HS; and a printed circuit board PCB. A first magnetic sensing element MSE1 and a second magnetic sensing element MSE2 are configured to detect respectively a first magnetic field and a second magnetic field generated respectively by a first magnet C1 and a second magnet C2. The moveable element is closer to the first magnetic sensing element MSE1 and the second magnetic sensing element MSE2 in an engaged position than in a resting position. The pole configuration C1 of the first magnet is opposed to the pole configuration of the second magnet C2, and the first magnetic field is reverse and equal in magnitude to the second magnetic field. The first magnetic sensing element MSE1 and the second magnetic sensing element MSE2 produce respectively a first output signal and a second output signal from the first magnetic field and the second magnetic field.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: June 30, 2022
Publication Date: Jan. 19, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
