-
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
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.