公开(公告)号：US09876415B2

公开(公告)日：2018-01-23

申请号：US14657251

申请日：2015-03-13

Applicant: ALSTOM Technology Ltd

Inventor： Grzegorz Jakub Kunka ,  Robert Fogel ,  Daniel Hediger

IPC: H01S4/00 ,  H02K15/14 ,  H02K5/14 ,  H02K5/04

CPC classification number: H02K15/14 ,  H02K5/04 ,  H02K5/14 ,  Y10T29/49009 ,  Y10T29/53143

Abstract: A tool for assembly of an inner enclosure of a generator or a machine comprises a first part and a second part. The first part comprises a plate with one edge constructed to form a first half-ring. The second part comprises a second half-ring corresponding to the first half-ring of the first part. Upon assembly of the first part and the second part, the first half-ring and the second half-ring form a full-ring to encompass a shaft of the generator or the machine and to connect to an inner enclosure of the generator or the machine.