초록

A coreless solenoidal magnet is provided formed by a Bitter coil with improved field homogeneity. According to the invention the tie rods of the stack of disks are used for bringing the current back towards one of the axial ends of the magnet without creating a parasite field.

대표청구항 ▼

A solenoidal magnet having at least one Bitter type coil, including essentially a substantially helical winding formed by a stack, with interpositioning of insulators, of conducting disks each having a cut so as to form a turn, said turns being connected to each other, which magnet further includes

A solenoidal magnet having at least one Bitter type coil, including essentially a substantially helical winding formed by a stack, with interpositioning of insulators, of conducting disks each having a cut so as to form a turn, said turns being connected to each other, which magnet further includes at least one conductor ensuring the return of the current to one of the axial ends of the magnet, arranged so as to distribute the flow of said current longitudinally over a cylindrical surface coaxial with said coil.