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(11)

EP 4 014 292 A1

(12)

(43) Date of publication: 22.06.2022 Bulletin 2022/25 (21) Application number: 20855468.3 (22) Date of filing: 12.08.2020

(51) International Patent Classification (IPC):  H02G 11/00(2006.01) B63B 22/24(2006.01) H01B 7/04(2006.01) F03B 13/14(2006.01) A01K 61/00(2017.01) B63B 35/44(2006.01) H02G 3/08(2006.01) F03D 13/25(2016.01) (52) Cooperative Patent Classification (CPC): B63B 22/24; F03D 13/25; H01B 7/045; H02G 9/12; H02G 9/02; H02G 1/10; B63B 2035/4433; F03D 9/255; Y02E 10/30 (86) International application number: PCT/SE2020/050778 (87) International publication number: WO 2021/034248 (25.02.2021 Gazette 2021/08)

(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: 16.08.2019 SE 1950939 (71) Applicant: Sub Connected AB 426 71 Västra Frölunda (SE)	(72) Inventors: CHRISTIANSEN, Emil 429 31 Kullavik (SE) LINDELÖF, Ulf 431 39 Mölndal (SE) (74) Representative: Westpatent AB  Almekärrsvägen 11 443 39 Lerum 443 39 Lerum (SE)