(19)

(11)

EP 4 479 699 A1

(12)

(43) Date of publication: 25.12.2024 Bulletin 2024/52 (21) Application number: 23708564.2 (22) Date of filing: 18.02.2023

(51) International Patent Classification (IPC):  F28D 15/02(2006.01) F28D 15/04(2006.01) (52) Cooperative Patent Classification (CPC): F28D 15/043; F28D 15/046; F28D 15/0275 (86) International application number: PCT/IB2023/051492 (87) International publication number: WO 2023/156976 (24.08.2023 Gazette 2023/34)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 18.02.2022 IT 202200003092 (71) Applicants: Thales Alenia Space Italia S.p.A. Con Unico Socio 00131 Roma (IT) SIA "Allatherm" Jurmala 2015 (LV)	(72) Inventors: MISHKINIS, Donatas 2015 Jurmala (LV) GOTTERO, Marco 10146 Torino (IT) (74) Representative: Studio Torta S.p.A.  Via Viotti, 9 10121 Torino 10121 Torino (IT)