(19)

(11)

EP 4 330 604 A1

(12)

(43) Date of publication: 06.03.2024 Bulletin 2024/10 (21) Application number: 22728758.8 (22) Date of filing: 13.04.2022

(51) International Patent Classification (IPC):  F24F 1/38(2011.01) F24F 1/54(2011.01) F24F 1/46(2011.01) F24F 1/56(2011.01) (52) Cooperative Patent Classification (CPC): F24F 1/38; F24F 1/46; F24F 1/54; F24F 1/56 (86) International application number: PCT/EP2022/059969 (87) International publication number: WO 2022/219098 (20.10.2022 Gazette 2022/42)

(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: 13.04.2021 GB 202105272 (71) Applicant: Urban Cooling Limited Sittingbourne Kent ME9 7NU (GB)	(72) Inventor: ELLERKER, Antony London Road Sittingbourne Kent ME9 7NU (GB) (74) Representative: Hanson, Kevin  Panoramix Limited 344-354 Grays Inn Road London WC1X 8BP London WC1X 8BP (GB)