公开(公告)号：US3614498A

公开(公告)日：1971-10-19

申请号：US3614498D

申请日：1970-11-16

Applicant: ASEA AB

Inventor： BANK HENNING ,  JILSEN PER-OWE ,  KLEIN HANS ,  PERSSON TAGE

IPC: H02K3/51 ,  H02K3/50

CPC classification number: H02K3/51

Abstract: A rotor of a turbogenerator has a winding coil support which includes a retaining ring surrounding the coil ends of the rotor winding and shrunk onto the rotor body and onto a support ring arranged in the rotor body axially outside the coil ends. The support ring is formed by at least four coaxial metal rings arranged axially one after the other and radially gripped by the rotor body and the retaining ring.

公开(公告)号：US3593242A

公开(公告)日：1971-07-13

申请号：US3593242D

申请日：1968-07-11

Applicant: ASEA AB

Inventor： ANDERSSON ARNE ,  KLEIN HANS ,  TJERNSTROM OVE ,  RONNEVIG CARL

IPC: H01F7/20 ,  H01F27/10 ,  H01F27/28 ,  H01F41/04

CPC classification number: H01F7/202 ,  Y10T29/49004

Abstract: A magnet coil for a particle accelerator is formed of a plurality of turns of a conductor each composed of two yokeshaped parts of conducting material containing a central metallic tube. The tube extends from each end of the parts. The parts are so positioned that the projecting tubes engage each other, where they are welded together. The inside tube is then tested. Conducting members are then placed around the tube in the gaps between the adjacent yoke-shaped parts and are welded to the conductor members. The whole unit is then embodied in insulation.