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EP 4 100 354 A1

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(43) Date of publication: 14.12.2022 Bulletin 2022/50 (21) Application number: 21750481.0 (22) Date of filing: 08.02.2021

(51) International Patent Classification (IPC):  B66C 23/28(2006.01) E04H 12/18(2006.01) F03D 13/10(2016.01) B66C 23/18(2006.01) E04H 12/34(2006.01) F03D 13/20(2016.01) (52) Cooperative Patent Classification (CPC): F03D 13/10; F05B 2230/61; B66C 23/207; B66C 23/64; E04H 12/342; Y02P 70/50; Y02E 10/728; Y02E 10/727; Y02E 10/72 (86) International application number: PCT/NO2021/050038 (87) International publication number: WO 2021/158123 (12.08.2021 Gazette 2021/32)

(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: 07.02.2020 NO 20200157 (71) Applicant: Wind Spider AS 4033 Stavanger (NO)	(72) Inventor: HAUGHOM, Per Olav 4440 TONSTAD (NO) (74) Representative: Håmsø Patentbyrå AS  P.O. Box 9 4068 Stavanger 4068 Stavanger (NO)