(19)
(11) EP 2 751 889 A1

(12)

(43) Date of publication:
09.07.2014 Bulletin 2014/28

(21) Application number: 12762558.0

(22) Date of filing: 02.09.2012
(51) International Patent Classification (IPC): 
H02G 5/06(2006.01)
(86) International application number:
PCT/EP2012/067042
(87) International publication number:
WO 2013/030388 (07.03.2013 Gazette 2013/10)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 02.09.2011 US 201161530569 P

(71) Applicants:
  • ABB Research Ltd.
    8050 Zürich (CH)
  • ABB Technology AG
    8050 Zürich (CH)

(72) Inventors:
  • ZANT, Nikolaus
    CH-8048 Zürich (CH)
  • BEDNAROWSKI, Dariusz
    PL-31-952 Krakow (PL)
  • PLATEK, Robert
    PL-30-719 Krakow (PL)
  • MARTINI, Harald
    S-72218 Västerås (SE)
  • MALINOWSKI, Lukasz
    PL-30-504 Krakow (PL)

(74) Representative: ABB Patent Attorneys 
C/o ABB Schweiz AG Intellectual Property (CH-LC/IP) Brown Boveri Strasse 6
5400 Baden
5400 Baden (CH)

   


(54) INSULATOR FOR HIGH-VOLTAGE GAS INSULATED SWITCH GEAR