公开(公告)号：EP2652753B1

公开(公告)日：2015-08-26

申请号：EP11799406.1

申请日：2011-12-13

Applicant: ABB Technology AG

Inventor： INGOLD, Mathias ,  PAUL, Thomas Alfred ,  MANTILLA, Javier ,  COSSALTER, Oliver ,  KESSLER, Judith ,  MAHDIZADEH, Navid

IPC: H01B3/56

CPC classification number: H01B3/56 ,  H01F27/022 ,  H01H33/64 ,  H02B7/00 ,  H02B7/01 ,  H05K5/02

公开(公告)号：EP2652753A1

公开(公告)日：2013-10-23

申请号：EP11799406.1

申请日：2011-12-13

Applicant: ABB Technology AG

Inventor： INGOLD, Mathias ,  PAUL, Thomas Alfred ,  MANTILLA, Javier ,  COSSALTER, Oliver ,  KESSLER, Judith ,  MAHDIZADEH, Navid

IPC: H01B3/56

CPC classification number: H01B3/56 ,  H01F27/022 ,  H01H33/64 ,  H02B7/00 ,  H02B7/01 ,  H05K5/02

Abstract: The present invention relates to a dielectric insulation medium comprising: a) sulphur hexafluoride (SF6) and/or tetrafluoro methane (CF4), in a mixture with b) at least one further component being an at least partially fluorinated fluoroketone.

Abstract translation: 包含六氟化硫（SF6）和/或四氟甲烷（CF4）的介电绝缘介质与至少一种另外的组分是至少部分氟化的氟代酮的混合物。