公开(公告)号：EP2443632B1

公开(公告)日：2014-09-03

申请号：EP09783565.6

申请日：2009-09-29

Applicant: ABB Technology AG

Inventor： HYRENBACH, Maik ,  GRANHAUG, Ole ,  CLAESSENS, Max-Steffen ,  SKARBY, Per

IPC: H01B3/56 ,  H02B13/055

CPC classification number: H01H9/02 ,  H01B3/56 ,  H01H11/00 ,  H01H33/56 ,  H02B13/055

Abstract: A dielectric insulation medium. The insulation medium is characterized in that it comprises a fluoroketone having from 4 to 12 carbon atoms.

公开(公告)号：EP2577701B1

公开(公告)日：2014-01-01

申请号：EP11732361.8

申请日：2011-05-16

Applicant: ABB Technology AG

Inventor： SMUGALA, Dariusz ,  PIASECKI, Wojciech ,  BYWALEC, Grzegorz ,  OSTROGORSKA, Magdalena ,  GRANHAUG, Ole ,  SKRYTEN, Pal

IPC: H01H33/16

CPC classification number: H01H33/165 ,  H01F17/062 ,  H01F2017/065