Patent ID: 9326432
Filing Date: 2016-04-26
CPC Classification: H05K,Y10T

Claim Text:
1. A device for protecting a space to be protected against magnetic energy radiated by a magnetic source, comprising: a first sheet of ferromagnetic material, the first sheet of ferromagnetic material being spread between the space to be protected and the magnetic source; a first sheet of diamagnetic or paramagnetic electrically conductive material, the first sheet of electrically conductive material being spread between the first sheet of ferromagnetic material and the space to be protected; and a second sheet of diamagnetic or paramagnetic electrically conductive material in direct contact with the first sheet of ferromagnetic material, the second sheet of electrically conductive material being spread between the first sheet of ferromagnetic material and the magnetic source, wherein the ferromagnetic material is an iron-based amorphous alloy having a non-orientated nanocrystalline structure.