Magnetopermanent plate
AssigneeRivi Giovanni & C.S.N.C
InventorsGiovanni Rivi, Davide Rivi, Roberta Rivi
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Abstract
An improved magnetopermanent plate, constituted by a metallic body with high magnetic permeability, in the active plane of which there are provided hollow seats for accommodating corresponding coils composed of turns of electrically conducting wire covered with a sheath made of a material based on fluorocarbon resins; the turns are further mutually bound by means of a vitreous medium and are enclosed in a likewise vitreous protective element; the coils can be accommodated in the hollow seats, between which magnetopermanent means with a low polarization temperature coefficient are accommodated; means are provided for retaining the coils in the corresponding hollow seats.
Claims10
An improved magnetopermanent plate, constituted by a metallic body with high magnetic permeability, in the active plane of which there are provided hollow seats for accommodating corresponding coils, wherein said coils are composed of turns of electrically conducting wire covered with a sheath made of a material based on fluorocarbon resins, said turns being further mutually bound by means of a vitreous medium and being enclosed in a likewise vitreous protective element, said coils being arrangeable in said hollow seats, between which magnetopermanent means with a low polarization temperature coefficient are accommodated, means being provided for retaining the coils in the hollow seats.
Dependencies are inferred from the claim text.