(19)
(11) EP 3 577 754 A1

(12)

(43) Date of publication:
11.12.2019 Bulletin 2019/50

(21) Application number: 18707723.5

(22) Date of filing: 02.03.2018
(51) International Patent Classification (IPC): 
H02M 3/337(2006.01)
H02M 1/42(2007.01)
(86) International application number:
PCT/EP2018/055228
(87) International publication number:
WO 2018/158453 (07.09.2018 Gazette 2018/36)
(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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 03.03.2017 EP 17159148

(71) Applicant: ABB Schweiz AG
5400 Baden (CH)

(72) Inventors:
  • RINIKER, Hans-Rudolf
    5000 Aarau (CH)
  • ORTIZ, Gabriel
    8005 Zürich (CH)
  • PFISTER, Stefan
    8953 Dietikon (CH)
  • LOBSIGER, Yanick
    5000 Aarau (CH)

(74) Representative: Qip Patentanwälte Dr. Kuehn & Partner mbB 
Goethestraße 8
80336 München
80336 München (DE)

   


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