(19)

(11)

EP 4 101 061 A1

(12)

(43) Date of publication: 14.12.2022 Bulletin 2022/50 (21) Application number: 21705096.2 (22) Date of filing: 01.02.2021

(51) International Patent Classification (IPC):  H02K 21/04(2006.01) H02K 21/24(2006.01) H02K 1/27(2022.01) (52) Cooperative Patent Classification (CPC): H02K 16/04; H02K 21/046; H02K 1/2793; H02K 99/20; H02K 21/24 (86) International application number: PCT/CZ2021/050012 (87) International publication number: WO 2021/155872 (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: 05.02.2020 CZ 20200055 (71) Applicant: Orel, Petr 586 01 Jihlava (CZ)	(72) Inventor: Orel, Petr 586 01 Jihlava (CZ) (74) Representative: Sedlák, Jirí  Okruzni 2824 370 01 Ceské Budejovice 370 01 Ceské Budejovice (CZ)