Patent ID: 7567158
Filing Date: 2009-07-28
Classification: G01R,H01F

Abstract:
1. A magnet arrangement (M, M′, M″, M′″) for generating a magnetic field in a direction of a z-axis in a working volume (V) disposed on the z-axis about z=0, the magnet arrangement comprising: a magnet coil system (A, A′, A″, A′″) having one or more superconducting magnet partial coil systems (A a further coil system (C, C′, C″, C′″) which can be charged or discharged independently of the magnet coil system (A, A′, A″, A′″), said further coil system having a first and a second partial coil system (C wherein: g g L L L L g n: number of said magnet partial coil systems (A