(19)

(11)

EP 3 232 830 A1

(12)

(43) Date of publication: 25.10.2017 Bulletin 2017/43 (21) Application number: 14908520.1 (22) Date of filing: 18.12.2014

(51) International Patent Classification (IPC):  A24F 19/00(2006.01) A24F 19/06(2006.01) A24F 19/04(2006.01) B65F 1/16(2006.01) (86) International application number: PCT/SE2014/000151 (87) International publication number: WO 2016/099341 (23.06.2016 Gazette 2016/25)

(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 (71) Applicants: Qlean Air Scandinavia AB 102 65 Stockholm (SE) Dolk-Petersson, Bo 151 47 Södertälje (SE)	(72) Inventor: DOLK-PETERSSON, Bo S-151 47 Södertälje (SE) (74) Representative: Holmberg, Nils Anders Patrik  Bjerkéns Patentbyrå KB P.O. Box 5366 Östermalmsgatan 58 102 49 Stockholm 102 49 Stockholm (SE)