公开(公告)号：US09926222B2

公开(公告)日：2018-03-27

申请号：US15127228

申请日：2015-03-10

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： Thomas Hillmer ,  Paul Howard ,  Iwona Szkoda-Giannaki ,  Thomas Baumann

IPC: C09K5/14 ,  C03C10/00 ,  C03C4/16 ,  C03B32/02 ,  C03B37/005 ,  H01B3/08 ,  H01B3/00 ,  H02K3/30

CPC classification number: C03C10/0009 ,  C03B32/02 ,  C03B37/005 ,  C03C3/097 ,  C03C4/16 ,  C03C12/00 ,  C03C2204/00 ,  C09K5/14 ,  H01B3/002 ,  H01B3/08 ,  H02K3/30 ,  H02K3/345

Abstract: The present disclosure relates to an insulation material for a conductor bar of an electric machine. An object of the invention is to provide for an alternative insulation material in the field of electric machines. The object is solved by an insulation material for a conductor bar for an electric machine comprising glass-ceramic flakes made from a heat treated silica glass precursor in the shape of flakes. Further disclosed are a corresponding method and the use of glass-ceramic flakes as an insulation material for a conductor bar of an electric machine.