A process for the preparation of the transverse non-cylindrical gradient coils with at least a divergent portion

摘要

The present invention relates to a transverse non-cylindrical gradient coil, the at least a divergent section, as well as manufacturing processes of such non-cylindrical, at least a divergent portion having a gradient coils,comprising the steps of:- Production of a planar fingerprint - coil or a planar fingerprint - partial coil- Application and fixing of the planar coil or, respectively, of the planar partial coil to a carrier plate.- Forming a conical saddle coil (51) or a conical part of a saddle coil (45) by means of rollers of the carrier plate to a conical surface (50, 46).