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(11)

EP 4 062 063 A1

(12)

(43) Date of publication: 28.09.2022 Bulletin 2022/39 (21) Application number: 20891322.8 (22) Date of filing: 23.11.2020

(51) International Patent Classification (IPC):  F03D 80/30(2016.01) F03D 13/25(2016.01) H02G 13/00(2006.01) E04H 12/12(2006.01) H01R 4/66(2006.01) F03D 13/20(2016.01) (52) Cooperative Patent Classification (CPC): E04H 12/12; F03D 80/30; F03D 13/25; H02G 13/40; H01R 4/34; H01R 4/64; Y02E 10/72; Y02E 10/728; Y02E 10/727 (86) International application number: PCT/NO2020/050286 (87) International publication number: WO 2021/101391 (27.05.2021 Gazette 2021/21)

(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: 22.11.2019 NO 20191391 (71) Applicant: Øglænd System AS 4358 Kleppe (NO)	(72) Inventor: GYA, Arne 4340 BRYNE (NO) (74) Representative: Håmsø Patentbyrå AS  P.O. Box 9 4068 Stavanger 4068 Stavanger (NO)