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(11)

EP 4 165 341 A1

(12)

(43) Date of publication: 19.04.2023 Bulletin 2023/16 (21) Application number: 21715964.9 (22) Date of filing: 08.03.2021

(51) International Patent Classification (IPC):  F21S 8/00(2006.01) F21V 19/02(2006.01) F21V 7/00(2006.01) F21W 131/10(2006.01) F21Y 115/10(2016.01) F21V 17/02(2006.01) F21V 7/05(2006.01) F21V 31/00(2006.01) F21Y 103/10(2016.01) (52) Cooperative Patent Classification (CPC): F21S 8/036; F21V 7/05; F21V 7/0008; F21Y 2103/10; F21V 19/02; F21V 17/02; F21Y 2115/10; F21V 31/005; F21W 2131/10 (86) International application number: PCT/IB2021/051906 (87) International publication number: WO 2021/250473 (16.12.2021 Gazette 2021/50)

(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: 10.06.2020 IT 202000013903 (71) Applicant: Ares S.r.l. - Socio Unico 20881 Bernareggio, Monza E Brianza (IT)	(72) Inventor: VITTUARI, Luca 20881 Bernareggio, Monza E Brianza (IT) (74) Representative: Gamba, Alessandro  Jacobacci & Partners S.p.A. Piazza della Vittoria, 11 25122 Brescia 25122 Brescia (IT)