(19)

(11)

EP 3 737 897 A1

(12)

(43) Date of publication: 18.11.2020 Bulletin 2020/47 (21) Application number: 19700237.1 (22) Date of filing: 11.01.2019

(51) International Patent Classification (IPC):  F25D 19/00(2006.01) F25D 11/00(2006.01) F25D 17/04(2006.01) F25D 16/00(2006.01) F25D 17/08(2006.01) F25D 11/02(2006.01) (86) International application number: PCT/EP2019/050680 (87) International publication number: WO 2019/138067 (18.07.2019 Gazette 2019/29)

(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: 12.01.2018 EP 18151392 (71) Applicant: Carlsen Baltic 46391 Kaunas (LT)	(72) Inventors: ZUKAS, Tomas 58177 Labunava (LT) VAITKUS, Liutauras 44157 Kaunas (LT) (74) Representative: Inspicos P/S  Kogle Allé 2 2970 Hørsholm 2970 Hørsholm (DK)