(19)

(11)

EP 4 291 820 A1

(12)

(43) Date of publication: 20.12.2023 Bulletin 2023/51 (21) Application number: 22704537.4 (22) Date of filing: 09.02.2022

(51) International Patent Classification (IPC):  F21K 9/64(2016.01) F21S 43/247(2018.01) B60Q 1/34(2006.01) F21S 43/14(2018.01) B60Q 1/26(2006.01) B60Q 1/32(2006.01) C09K 11/88(2006.01) F21S 43/237(2018.01) F21S 43/251(2018.01) B60Q 1/44(2006.01) F21S 43/16(2018.01) B60Q 1/30(2006.01) C09K 11/56(2006.01) (52) Cooperative Patent Classification (CPC): F21S 43/14; B60Q 1/3015; F21S 43/15; F21S 43/26; F21S 43/255; F21S 43/237; F21S 43/245; F21S 43/247 (86) International application number: PCT/EP2022/053155 (87) International publication number: WO 2022/171691 (18.08.2022 Gazette 2022/33)

(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: 12.02.2021 FR 2101342 07.05.2021 FR 2104858 (71) Applicant: Valeo Vision 93012 Bobigny Cedex (FR)	(72) Inventors: SANTAELLA HERNANDEZ, Juan Jose 23600 Martos Jaén (ES) GONZALEZ RICO, Alberto 93012 BOBIGNY Cedex (FR) PUGA PEDREGOSA, Lucía 23600 Martos Jaén (ES) MARÍN GONZÁLEZ, Maria 23600 Martos Jaén (ES) (74) Representative: Valeo Visibility  Service Propriété Industrielle c/o Valeo Vision 34, rue Saint André 93012 Bobigny 93012 Bobigny (FR)