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(11)

EP 3 011 654 A1

(12)

(43) Date of publication: 27.04.2016 Bulletin 2016/17 (21) Application number: 14733983.2 (22) Date of filing: 17.06.2014

(51) International Patent Classification (IPC):  H02J 3/46(2006.01) B63H 21/21(2006.01) (86) International application number: PCT/DK2014/050170 (87) International publication number: WO 2014/202087 (24.12.2014 Gazette 2014/52)

(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 (30) Priority: 17.06.2013 DK 201370324 (71) Applicant: Deif A/S 7800 Skive (DK)	(72) Inventor: NIELSEN, Leif Aggerholm DK-7800 Skive (DK) (74) Representative: Guardian IP Consulting I/S  Diplomvej, Building 381 2800 Kgs. Lyngby 2800 Kgs. Lyngby (DK)